RESUMO
OBJECTIVES: This study aims to determine the overall incidence of medical and surgical admissions related to non-tuberculous mycobacterial cervicofacial lymphadenitis (NTMCL) and determine if rates vary by geographic region in the US. It also aims to assess if the relative frequency of varying treatment modalities for NTMCL differ among geographic regions. STUDY DESIGN: Population-based inpatient registry analysis. SETTING: Academic medical center. METHODS: The Kids' Inpatient Database (2016 and 2019) was used to determine NTMCL-related admissions and common head and neck procedures performed during these admissions were identified. Analysis was performed on regional differences in demographic factors and procedures performed during NTMCL-related admissions. RESULTS: There were 159 weighted admissions (1.31 per 100,000) for NTMCL in 2016 and 2019 in the US, with the Midwest having the highest proportion of NTML-related admissions (1.59:100,000). NTMCL-related admissions were 2.21 times as likely to be elective rather than non-elective in the Midwest when compared to all other geographic regions (p = 0.038). The Midwest was 2.83 times as likely to treat with surgery (p = 0.011), while the Northeast was negatively associated with performing procedures (OR 0.38; p = 0.026). In the Midwest, significantly more excisional surgeries were preformed when compared to other regions, with an OR of 2.98 (p = 0.003). CONCLUSION: The Midwest had the highest incidence of pediatric NTMCL-related admissions and was more likely to perform excisional surgery as primary NTMCL treatment. Regions that rarely see pediatric NTMCL have a more inconsistent approach to management.
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Linfadenite , Infecções por Mycobacterium não Tuberculosas , Humanos , Infecções por Mycobacterium não Tuberculosas/cirurgia , Infecções por Mycobacterium não Tuberculosas/epidemiologia , Masculino , Criança , Feminino , Linfadenite/cirurgia , Linfadenite/epidemiologia , Linfadenite/microbiologia , Pré-Escolar , Estados Unidos , Adolescente , Pescoço/cirurgia , Incidência , Lactente , Sistema de Registros , Hospitalização/estatística & dados numéricos , Estudos Retrospectivos , Micobactérias não Tuberculosas/isolamento & purificaçãoRESUMO
OBJECTIVE: Cervicofacial lymphadenitis caused by non-tubercular mycobacterial (NTM) infections has the highest infection rate in children. Our objective was to assess patient demographics, treatment methods, and the impact of weather and geography on the incidence of disease in patients with NTM cervicofacial lymphadenitis. METHODS: The Pediatric Health Information System (PHIS) database was queried for data on all patients diagnosed with concurrent cervicofacial lymphadenopathy and NTM infection from 2004 to 2022. We assessed the association between weather patterns and NTM cervicofacial lymphadenitis by collecting monthly weather data from the NOAA National Center for Environmental Information. Incidence rates were calculated by dividing the number of cases by the total hospital discharges during the study period. RESULTS: Among 47 PHIS hospitals, there were 992 diagnoses of NTM cervicofacial lymphadenitis. The average age at diagnosis was 2 [IQR, 2-4], with 59 % female. Drainage of skin abscesses or lesions was performed for 93 (9.4 %) patients, while 15 (1.5 %) had an excisional procedure of the CPT codes assessed. The most common antibiotics utilized were cephalosporins (28 %), macrolides (27 %), and rifampin (12 %). The most common treatment method was surgery with antibiotics (37 %) followed by no treatment at all (35 %), surgery alone (17 %), and antibiotics alone (10 %). Of the 28 states included in the analysis, Washington (IR: 3.5) and Nebraska (IR: 3.3) had the highest incidence rates (IR) of NTM cervical lymphadenitis. The cases were relatively equally distributed across the different weather seasons within each U.S. geographic region. However, the overall average wind speed was weakly associated with increasing the risk of diagnosis when utilizing a mixed effect zero-inflated negative binomial model (Incidence Ratio: 1.07, 95 % CI: (1.01-1.14), p = 0.035). CONCLUSIONS: Our results indicate that the most common treatment method utilized in patients within our cohort with NTM cervicofacial lymphadenitis was the concurrent use of surgery and antibiotics. Our results also indicate there may be variation in the incidence rate among different states, but additional studies are needed as our cohort only included approximately 50 % of states within the U.S.
Assuntos
Bases de Dados Factuais , Linfadenite , Infecções por Mycobacterium não Tuberculosas , Humanos , Feminino , Infecções por Mycobacterium não Tuberculosas/epidemiologia , Infecções por Mycobacterium não Tuberculosas/terapia , Infecções por Mycobacterium não Tuberculosas/diagnóstico , Masculino , Linfadenite/epidemiologia , Linfadenite/microbiologia , Linfadenite/terapia , Pré-Escolar , Incidência , Estados Unidos/epidemiologia , Antibacterianos/uso terapêutico , Pescoço/microbiologia , Face , Criança , Estudos Retrospectivos , Micobactérias não Tuberculosas/isolamento & purificação , LactenteRESUMO
PURPOSE: We aim to compare the different treatment modalities of non-tuberculous cervicofacial lymphadenitis in children, by means of a retrospective study conducted in the University Hospitals of Leuven of patients treated between 2012 and 2022. METHODS: For this retrospective cohort study, data were collected and pseudonimised from 52 patients with non-tuberculous cervicofacial lymphadenitis, who were treated in our hospital between January 2012 and December 2022, either conservatively, antibiotically, surgically, or with a combination of these options. We only included patients who were considered immunocompetent. All of the included patients were below 10 years at time of treatment. We collected data regarding time to resolution and adverse effects, i.e., skin discoloration, excessive scar formation, fistula formation, persistence of adenopathies after treatment, need for additional treatment, facial nerve paresis/paralysis, or systemic side-effects due to antibiotic treatment. RESULTS: The mean time to resolution (in days) when looking at primary treatments, was shortest in partial excisions (16), followed by complete excisions (19), antibiotic therapy (129), incision and drainage (153), curettage (240), and finally conservative management (280). Taking into account isolated treatments (i.e., both primary and adjuvant), we also observed consistently faster time to resolution in surgical and antibiotic treatments when compared to conservative treatment. Antibiotic therapy (p = 0.003), incision and drainage (p = 0,004) were associated with a significantly higher need for adjuvant treatment. Curettage was associated with a higher incidence of fistula formation (p = 0,006) and higher number of adjuvant treatments (p = 0,002). CONCLUSIONS: This study shows a faster resolution of nontuberculous mycobacterial cervicofacial lymphadenitis in children when treated surgically, more specifically when treated with partial or complete lymph node excision. Antibiotic treatment also leads to faster resolution than conservative management. There was a low rate of complications, and no permanent facial nerve damage was reported.
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Paralisia Facial , Fístula , Linfadenite , Infecções por Mycobacterium não Tuberculosas , Criança , Humanos , Lactente , Micobactérias não Tuberculosas , Estudos Retrospectivos , Linfadenite/terapia , Linfadenite/epidemiologia , Linfadenite/microbiologia , Antibacterianos/uso terapêutico , Paralisia Facial/terapia , Paralisia Facial/tratamento farmacológico , Infecções por Mycobacterium não Tuberculosas/epidemiologia , Infecções por Mycobacterium não Tuberculosas/cirurgiaRESUMO
BACKGROUND: Lymphadenitis is the most common manifestation of non-tuberculous mycobacteria (NTM) infection in children. We describe the epidemiology and clinical characteristics of NTM lymphadenitis, determine diagnostic yield from tissue sampling, and review management and outcomes. METHODS: This was a 10-year retrospective review of children aged 0-16 years diagnosed with NTM cervicofacial lymphadenitis who were seen in a pediatric infectious disease clinic in a tertiary public hospital. Data relating to patient demographics, clinical features, surgical and antimicrobial treatment, complications, and outcomes were retrieved from patients' electronic medical records and analyzed. RESULTS: There were 48 episodes of NTM cervicofacial lymphadenitis in 45 children (17 males and 28 females). Of these episodes, 43.7% manifested as a unilateral single node, mostly parotid (39.6%) and submandibular (29.2%). All patients underwent diagnostic fine-needle aspiration or surgery. Surgical excision more frequently yielded positive histological findings (P = .016). NTM was identified in 22/48 episodes (45.8%) via culture or molecular sequencing. Mycobacterium abscessus was most commonly found (47.8%). Thirty-eight children (79.2%) received antibiotics. Outcomes in 43 episodes revealed full resolution in 69.8%, while 25.6% had de novo disease and 4.6% experienced recurrence at the same site. Overlying skin changes and multiple or bilateral nodal diseases were significantly associated with de novo disease or recurrence (P = .034 and .084, respectively). Complications occurred in 11/70 (15.7%) procedures. Antibiotic-associated adverse effects occurred in 14/38 (36.8%) episodes. CONCLUSIONS: NTM lymphadenitis remains a challenging condition. More aggressive management with surgical excision and antibiotics is recommended for those with overlying skin changes and extensive nodal disease.
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Linfadenite , Infecções por Mycobacterium não Tuberculosas , Masculino , Feminino , Criança , Humanos , Lactente , Micobactérias não Tuberculosas , Infecções por Mycobacterium não Tuberculosas/diagnóstico , Infecções por Mycobacterium não Tuberculosas/tratamento farmacológico , Infecções por Mycobacterium não Tuberculosas/epidemiologia , Pescoço , Linfadenite/epidemiologia , Linfadenite/tratamento farmacológico , Linfadenite/microbiologia , Antibacterianos/uso terapêuticoRESUMO
BACKGROUND: Periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) syndrome is generally regarded as the most common autoinflammatory disease, but the epidemiology of the disease is largely unknown. The objectives of this study were to estimate the annual incidence and describe the clinical features of PFAPA in a large cohort from western Sweden. METHODS: The study retrospectively included children < 18 years of age diagnosed with PFAPA between 2006 and 2017 at three hospitals: NU Hospital Group, Skaraborg Hospital and Queen Silvia Children's Hospital. Patients were identified by searching for relevant diagnostic ICD-10 codes in the comprehensive electronic medical records and data were retrieved by reviewing case records. To estimate incidence, patients with symptom onset from January 1, 2006, to December 31, 2016, were included. Population data for the study area during this period were retrieved from Statistics Sweden. RESULTS: In this study, 336 patients with PFAPA were identified. Of these, 156 (46%) were girls and 180 (54%) were boys. Almost 90% of the children with PFAPA (291 patients) experienced their first symptoms before the age of 5 years and fewer than 3% presented at ages above 10 years. Pharyngitis was the most common symptom during febrile episodes, followed by cervical adenitis and aphthous stomatitis. Fourteen percent of the patients displayed atypical features, of which skin rash was the most common. To calculate incidence, 251 patients with symptom onset during the study period were identified. The mean annual incidence was estimated at 0.86/10,000 for children < 18 years of age and 2.6/10,000 for children < 5 years of age. CONCLUSIONS: This study adds to the understanding of the epidemiology of PFAPA syndrome by presenting incidence rates based on a large cohort and in different age groups in a population-based setting. It also shows the distribution of age of onset of PFAPA, with a peak in 1-year-olds and waning at older ages. Signs and symptoms of PFAPA syndrome were similar in children with symptom onset before vs. after 5 years of age.
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Linfadenite , Linfadenopatia , Faringite , Estomatite Aftosa , Criança , Pré-Escolar , Feminino , Febre/diagnóstico , Febre/epidemiologia , Humanos , Linfadenite/diagnóstico , Linfadenite/epidemiologia , Masculino , Faringite/diagnóstico , Faringite/epidemiologia , Estudos Retrospectivos , Estomatite Aftosa/diagnóstico , Estomatite Aftosa/epidemiologia , Suécia/epidemiologia , SíndromeRESUMO
BACKGROUND: Periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome is an autoinflammatory disease occurring in children. Although PFAPA is the most common periodic fever syndrome found in children, there are only a few studies defining the clinical characteristics and the efficacy of treatment strategies among Japanese children. This study aimed to clarify the demographic characteristics and clinical features of patients with PFAPA syndrome and to evaluate treatment efficacy. METHODS: We retrospectively reviewed the clinical features of children with PFAPA who visited Saitama Children's Medical Center between January and December 2019. We also evaluated treatment strategies and their efficacy; abortive treatment with corticosteroids, prophylaxis with cimetidine or colchicine, and surgical management with tonsillectomy. RESULTS: A total of 100 Japanese children (61% male) with PFAPA were included. Median age of onset was 3 years, median duration of fever episodes was 5 days, and median interval between episodes was 4 weeks. The symptoms (frequencies) were pharyngitis (89%), exudate on tonsils (71%), cervical adenitis (50%), and aphthous stomatitis (49%). Approximately 37% of patients took prednisolone for aborting fever attacks, showing a 100% response; 93% were treated with cimetidine, showing an 79.6% response, and 18% were treated with colchicine, showing a 66.7% response. Only one patient underwent tonsillectomy. CONCLUSIONS: Among Japanese children with PFAPA, 28% of them were ≥5 years with a male predominance. Pharyngitis is the most frequent symptom associated with fever. Cimetidine is suitable for initial therapy because of its safety and efficacy.
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Linfadenite , Linfadenopatia , Faringite , Estomatite Aftosa , Tonsilectomia , Criança , Cimetidina/uso terapêutico , Colchicina/uso terapêutico , Feminino , Febre/complicações , Febre/etiologia , Humanos , Recém-Nascido , Japão/epidemiologia , Linfadenite/diagnóstico , Linfadenite/epidemiologia , Linfadenite/terapia , Linfadenopatia/complicações , Masculino , Faringite/complicações , Faringite/diagnóstico , Faringite/terapia , Prednisolona , Estudos Retrospectivos , Estomatite Aftosa/diagnóstico , Estomatite Aftosa/epidemiologia , Estomatite Aftosa/terapia , Síndrome , Resultado do TratamentoRESUMO
Objective: To investigate the economic burden of bacillus Calmette-Guérin (BCG) lymphadenitis in Shandong Province. Methods: From May 2011 to December 2019, 304 patients applying for the province-level compensation of BCG lymphadenitis was selected from Shandong Province in this study. The basic situation, vaccination, outpatient (inpatient) records, cost and relevant information of those patients were collected to calculate the direct economic burden (including direct medical costs and direct non-medical costs), indirect economic burden and total economic burden. Comparison of the difference of economic burden of cases with different characteristics was taken. Results: The M(Q1,Q3) of age of BCG lymphadenitis patients was 3 (2, 4) months, among which 239 cases (78.6%) were male, 71 cases (23.4%) had lymphadenopathy, and 227 cases (74.7%) underwent surgery.The number of outpatient only, inpatient only and outpatient then inpatient was 25.7% (78 cases), 7.2% (22 cases) and 67.1% (204 cases), respectively. The M(Q1,Q3) of direct, indirect and total economic burden of single case after discount was 9 910 (5 713, 16 074), 2 081 (1 547, 3 122) and 12 262 (7 694, 18 571) yuan, respectively.The direct medical expenses accounted for 89.4% of the direct economic burden, the direct economic burden accounted for 84.9% of the total economic burden, the total economic burden of 80.0% cases accounted for only about 20.0% of the compensation amount, and the total economic burden of only 2.3% cases accounted for more than 60.0% of the compensation amount.The direct, indirect and total economic burden of patients with inpatient only and outpatient then inpatient was higher than that of patients with outpatient only; the direct, indirect and total economic burden of patients with operation was higher than that of patients with non-operation; the direct and total economic burden of patients with unulcerated lymph node was higher than that of patients with ulcerated lymph node(all P values<0.05). Conclusion: The economic burden of BCG lymphadenitis cases in Shandong Province is influenced by the mode of diagnosis and treatment, with direct medical expenses as the predominant component.
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Vacina BCG , Linfadenite , Efeitos Psicossociais da Doença , Estresse Financeiro , Humanos , Lactente , Linfadenite/epidemiologia , Masculino , VacinaçãoRESUMO
Although the administration of the Bacillus Calmette-Guérin (BCG) vaccine is generally safe, lymphadenitis, the most common complication of BCG vaccination, can occur. Here, we describe the epidemiological characteristics and incidence trends of BCG lymphadenitis in Shanghai, China, among a population with a high burden of tuberculosis. A total of 56 cases of adverse events following immunization (AEFI) after BCG vaccination were reported in Shanghai, including 51 cases of BCG lymphadenitis (91.07%), from 2010 to 2019. The general incidence of BCG lymphadenitis was 173 per 1,000,000 doses in Shanghai from 2010 to 2019. A nonsignificant increase of 58.81% per year was observed between 2010 and 2012 (t = 0.93; p = .40), followed by a significant decline of 28.00% per year from 2012 to 2019 (t = -4.27; p < .01). Seven batches of BCG vaccines triggered three or more BCG lymphadenitis cases, for 27 (52.94%) cases in total. We identified two patients with immunodeficiency of chronic granulomatous disease, one of whom died four years later after BCG vaccination and another of whom was still being treated after two transplants. The average total care cost of the 47 recovered cases was 11,336 RMB (range: 2,637-33,861 RMB). Due to the high burden of BCG lymphadenitis, especially in children with immunodeficiency, it is suggested that government departments should strengthen healthcare provider training, assign specific nurses to perform BCG vaccination, monitor vaccinated individuals actively and timely detect abnormal signals so as to reduce the incidence of BCG lymphadenitis.
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Síndromes de Imunodeficiência , Linfadenite , Mycobacterium bovis , Tuberculose , Vacina BCG , Criança , China/epidemiologia , Humanos , Síndromes de Imunodeficiência/complicações , Lactente , Linfadenite/induzido quimicamente , Linfadenite/epidemiologia , Tuberculose/prevenção & controle , Vacinação/efeitos adversosRESUMO
OBJECTIVE: This study aimed to assess the correlation between the genotyping of interleukin-10 (IL-10 polymorphism rs 1800871) and the incidence hepatocellular carcinoma (HCC) among patients with hepatitis C virus (HCV) treated with direct acting antivirals (DAAs). METHOD: For 200 patients with HCV infection who completed DAA treatment and followed up for 1 year, IL-10 polymorphism SNP(-819) rs 1800871 analysis was conducted via real time polymerase chain reaction. During the follow-up period, 100 patients who developed HCC were selected and compared with 100 patients who did not develop any complications. RESULTS: The studied patients were divided into two groups according to the incidence of complications after completion of DAA treatments. During the follow-up, 100 patients with HCV infection who developed HCC were selected and compared with 100 patients with HCV infection who did not develop any complications (positive control group). For the HCC group (n = 100), the mean age was 58.1 ± 6.4 years, with 92.7% being male and 7.3% being female; 91% had cirrhosis, 10% had lymphadenitis, 75% had splenomegaly, and 17% had ascites. In the positive control group (n = 100), mean age was 46.3 ± 9.4 years, with 68% being male and 32% being female; 20% had cirrhosis, 12% had splenomegaly, and 4.2% had ascites. The results demonstrated that sofosbuvir (SOF) + daclatasvir + ribavirin regimen was the most prevalent drug treatment for patients with HCC (72%), while SOF + Simeprevir was the most safe treatment for HCV infection among patients with HCC (2%). CT genotype was the most common genotype in the HCC group (56%), among different drug regimen (67.8%). T allele was the most prevalent in HCC group (61%), while the C allele was the least prevalent (39%). CONCLUSION: IL-10 genotyping may help in selecting the safest and most accurate drug regimen according to the safest genotype response relationship and follow-up of genotype resistance.
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Antivirais/uso terapêutico , Carcinoma Hepatocelular/genética , Hepatite C Crônica/tratamento farmacológico , Interleucina-10/genética , Neoplasias Hepáticas/genética , Polimorfismo de Nucleotídeo Único , Adulto , Idoso , Ascite/epidemiologia , Carbamatos/uso terapêutico , Carcinoma Hepatocelular/virologia , Quimioterapia Combinada/métodos , Feminino , Hepacivirus , Hepatite C Crônica/complicações , Humanos , Imidazóis/uso terapêutico , Cirrose Hepática/epidemiologia , Neoplasias Hepáticas/virologia , Linfadenite/epidemiologia , Masculino , Pessoa de Meia-Idade , Pirrolidinas/uso terapêutico , Ribavirina/uso terapêutico , Simeprevir/uso terapêutico , Sofosbuvir/uso terapêutico , Esplenomegalia/epidemiologia , Valina/análogos & derivados , Valina/uso terapêuticoRESUMO
BACKGROUND: Tuberculosis and human immunodeficiency virus (HIV) are among the major health problems in Ethiopia. This study assessed the proportion of tuberculosis lymphadenitis (TBLN), HIV infection and their co-infection among TBLN presumptive individuals at the selected hospitals in Northwest Ethiopia. METHODS: Institution based cross sectional study was carried out. Data on demographic and clinical variables were collected with standardized questionnaire. Microbiological culture was done on specimen obtained by fine needle aspirates. The HIV status was determined by rapid anti-HIV antibody test. Data was entered and scrutinized using SPSS version 20 statistical packages. A stepwise logistic regression model was used. The result was considered as statistically significant at P<0. 05. RESULTS: A total of 381 lymphadenitis patients were included in the study. The overall prevalence of TBLN and HIV were at 250(65.6%) and 9(2.4%), respectively and their co-infection was at 6(2.4%). Based on the cytological examination, 301(79.0%) of them were diagnosed as TBLN. The age group, (P=0.01) and residency, (P=0.01) were found significantly associated with TBLN. Similarly, unsafe sex was also statistically significant for HIV infection (P=0.007). CONCLUSION: Tuberculosis lymphadenitis is the leading cause of TB and lymphadenitis in the region. However, TBLN-HIV coinfection was promisingly low. High rate of discrepancy was noticed between cytological and culture results. Hence, the TBLN diagnostic criteria shall pursue revision.
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Coinfecção , Infecções por HIV , Linfadenite , Mycobacterium tuberculosis , Tuberculose dos Linfonodos , Coinfecção/epidemiologia , Estudos Transversais , Etiópia/epidemiologia , HIV , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Humanos , Linfadenite/epidemiologia , Linfadenite/etiologia , Tuberculose dos Linfonodos/epidemiologiaRESUMO
The purpose of this study was to investigate the risk of the patient having: (1) TB, (2) sarcoidosis, (3) atypical mycobacteria, or (4) malignant disease, if FNAC or histology from a cervical lymph node shows granulomatous inflammation (GI). And to elucidate clinical characteristics associated with these causes of GI, patients with a pathological diagnosis of GI in head and neck lymph nodes were identified though a search of the Danish national pathology database. Charts were reviewed to identify the final clinical diagnosis and specific clinical characteristics. For the most common clinical diagnoses, association to clinical characteristics was analyzed using logistic regression (Odense University Hospital January 2006 to December 2015). We included 121 patients. Clinical diagnoses fell into the following categories: sarcoidosis (26%), tuberculosis (TB) (22%), cat scratch disease (6%), atypical mycobacteriosis (7%), malignancy (2%), and other (4%). In 33% of cases, the diagnosis was unknown. In the pediatric group, atypical mycobacteriosis was the most frequent clinical diagnosis (50%). TB and sarcoidosis were dependent variables in regression analysis. Characteristics significantly related to TB were histology showing necrotizing GI, gland localization in level 3-6, and origin other than Danish and TB being the tentative diagnosis. Characteristics significantly related to sarcoidosis were histology showing non-necrotizing GI, gland localization in level 3-6, the patient being of Danish origin, and unknown duration of symptoms. TB and sarcoidosis were the most common clinical diagnoses, and they were associated with specific clinical characteristics. In a third of cases, a specific clinical diagnosis was never given.
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Granuloma/epidemiologia , Linfonodos/patologia , Linfadenite/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biópsia , Doença da Arranhadura de Gato , Criança , Pré-Escolar , Dinamarca/epidemiologia , Feminino , Granuloma/imunologia , Granuloma/microbiologia , Granuloma/patologia , Cabeça , Neoplasias de Cabeça e Pescoço/epidemiologia , Neoplasias de Cabeça e Pescoço/imunologia , Neoplasias de Cabeça e Pescoço/patologia , Humanos , Incidência , Lactente , Linfonodos/imunologia , Linfonodos/microbiologia , Linfadenite/imunologia , Linfadenite/microbiologia , Linfadenite/patologia , Masculino , Pessoa de Meia-Idade , Infecções por Mycobacterium não Tuberculosas/complicações , Infecções por Mycobacterium não Tuberculosas/epidemiologia , Infecções por Mycobacterium não Tuberculosas/imunologia , Infecções por Mycobacterium não Tuberculosas/microbiologia , Pescoço , Micobactérias não Tuberculosas/isolamento & purificação , Estudos Retrospectivos , Medição de Risco/métodos , Medição de Risco/estatística & dados numéricos , Sarcoidose/complicações , Sarcoidose/epidemiologia , Sarcoidose/imunologia , Tuberculose/complicações , Tuberculose/epidemiologia , Tuberculose/imunologia , Tuberculose/microbiologia , Adulto JovemRESUMO
OBJECTIVE: Atypical mycobacteria form a heterogeneous group.âAlthough more than 140 species have been identified, only 25 of them are considered responsible for infection in humans. The most frequent manifestation of the disease in immunocompetent children is the cervical lymphadenitis. Aims of this study were to identify a correlation of the location of residence with patients' demographics and disease characteristics, to evaluate the ultrasonographic findings and the different operative treatments modalities and to develop an algorithm for the diagnosis and treatment. MATERIALS AND METHODS: Cases were identified by using the hospital's correspondence, microbiology and pathology databases. Demographic and clinical data were collected. A statistical analysis of the results was performed. RESULTS: 32 patients were included. Our data revealed no significant correlation between area of residence and disease characteristics. Hypoechoic lymph nodes with intraglandular necrosis and low vascularity were observed in the majority of patients. Surgical treatment included abscess incision with biopsy, lymphadenectomy, selective neck dissection and partial parotidectomy. A recurrent disease was significantly more frequent after abscess incision. CONCLUSIONS: Further studies with prospective design are required, in order to confidently identify the correlation between area of residence and disease characteristics. Similar ultrasonographic findings suggest a constant constellation of changes that facilitate diagnostic evaluation. Complete surgical excision offers an effective management option as it combines definitive treatment and histological confirmation with low risk of complications.
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Linfadenite , Micobactérias não Tuberculosas , Criança , Humanos , Excisão de Linfonodo , Linfonodos/diagnóstico por imagem , Linfonodos/cirurgia , Linfadenite/diagnóstico por imagem , Linfadenite/epidemiologia , Pescoço/diagnóstico por imagem , Pescoço/cirurgia , Estudos ProspectivosRESUMO
INTRODUCTION: PFAPA syndrome is an autoinflammatory disease whose diagnosis is mainly clinical. Several treatments have been proposed; among them, tonsillectomy could be an effective one. MATERIAL AND METHODS: Retrospective multicenter study. Patients included were diagnosed with PFAPA syndrome, according to the Thomas criteria, in 3 hospitals in Madrid between 2009-2013. RESULTS: Thirty-two cases were included. Median age at onset and at diagnosis were 32 months (IQR 24-44) and 47.5 months (IQR 37-60), respectively. There were increases in leukocytes (13,580/µL [IQR 8,200-16,600] vs. 8,300/µL [IQR 7,130-9,650], P=.005), neutrophils (9,340/µL [IQR 5,900-11,620] vs. 3,660/µL [IQR 2,950-4,580], P=.002) and C-reactive protein (11.0mg/dL [IQR 6.6-12.7] vs. 0.2mg/dL [IQR 0.1-0.6], P=.003) during febrile episodes. In all, 80.8% of patients reported remission of symptoms within 24h after oral corticosteroid therapy. Fourteen patients were tonsillectomized. In 11, the febrile episodes stopped while, in 3, the frequency was reduced; there were 2 cases of postoperative bleeding. The disease was resolved in 56.3% of the patients, at a median age of 60 months (IQR 47-95), with similar duration in patients who were tonsillectomized and those who were not. CONCLUSIONS: We present a large cohort of children with PFAPA syndrome, with clinical and analytical features similar to those described in the literature, and a good response to corticosteroids and a high resolution rate of symptoms after tonsillectomy.
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Febre/diagnóstico , Febre/epidemiologia , Linfadenite/diagnóstico , Linfadenite/epidemiologia , Faringite/diagnóstico , Faringite/epidemiologia , Estomatite Aftosa/diagnóstico , Estomatite Aftosa/epidemiologia , Pré-Escolar , Estudos de Coortes , Progressão da Doença , Feminino , Humanos , Masculino , Estudos Retrospectivos , Espanha/epidemiologia , Síndrome , Saúde da População UrbanaRESUMO
BACKGROUND: Neither the incidence of indications for childhood tonsillectomy nor the proportion of tonsillectomies that are evidence-based is known. AIM: To determine the incidence of indications for tonsillectomy in UK children, and the proportion of tonsillectomies meeting evidence-based criteria. DESIGN AND SETTING: A retrospective cohort study of electronic medical records of children aged 0-15 years registered with 739 UK general practices contributing to a research database. METHOD: Children with recorded indications for tonsillectomy were identified from electronic medical records. Evidence-based indications included documented sore throats of sufficient frequency and severity (Paradise criteria); periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis syndrome (PFAPA); or tonsillar tumour. Other indications were considered non-evidence-based. The numbers of children subsequently undergoing tonsillectomy was then identified. The numbers with evidence-based and non-evidence-based indications for surgery among children who had undergone tonsillectomy were determined. RESULTS: The authors included 1 630 807 children followed up for 7 200 159 person-years between 2005 and 2016. Incidence of evidence-based indications for tonsillectomy was 4.2 per 1000 person years; 13.6% (2144/15 760) underwent tonsillectomy. Incidence of childhood tonsillectomy was 2.5 per 1000 person years; 11.7% (2144/18 281) had evidence-based indications, almost all with Paradise criteria. The proportion of evidence-based tonsillectomies was unchanged over 12 years. Most childhood tonsillectomies followed non-evidence-based indications: five to six sore throats (12.4%) in 1 year, two to four sore throats (44.6%) in 1 year, sleep disordered breathing (12.3%), or obstructive sleep apnoea (3.9%). CONCLUSION: In the UK, few children with evidence-based indications undergo tonsillectomy and seven in eight of those who do (32 500 of 37 000 annually) are unlikely to benefit.
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Medicina Baseada em Evidências/estatística & dados numéricos , Atenção Primária à Saúde , Tonsilectomia/estatística & dados numéricos , Tonsilite/epidemiologia , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Febre/epidemiologia , Febre/cirurgia , Humanos , Incidência , Lactente , Recém-Nascido , Linfadenite/epidemiologia , Linfadenite/cirurgia , Masculino , Faringite/epidemiologia , Faringite/cirurgia , Recidiva , Estudos Retrospectivos , Síndromes da Apneia do Sono/epidemiologia , Síndromes da Apneia do Sono/cirurgia , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/cirurgia , Estomatite Aftosa/epidemiologia , Estomatite Aftosa/cirurgia , Síndrome , Neoplasias Tonsilares/epidemiologia , Neoplasias Tonsilares/cirurgia , Tonsilite/cirurgia , Reino Unido/epidemiologiaRESUMO
BACKGROUND: Non-tuberculous mycobacteria (NTM) constitute an important cause of cervical lymphadenitis in immunocompetent children. The aims of this study were to estimate the incidence of lymphadenitis due to NTM in children in Cyprus and to describe the characteristics, diagnostic approach, management and outcome of such infections. METHODS: Children aged 1-5 years old, evaluated at Archbishop Makarios III Hospital, Nicosia, Cyprus, from 1 January 2007 to 31 December 2016 for lymphadenopathy, were included in the study. All children had positive lymph node culture for NTM. RESULTS: A total of 22 cases of culture-positive lymphadenitis caused by NTM were reviewed. Patient age ranged from 16 to 55 months. Tuberculin skin test produced an induration in 81.0% of cases (diameter, 4-17 mm). Mycobacterium avium was isolated in 17 cases (77.3%), M. intracellulare in three (13.6%), M. paraffinicum in one (4.5%) and M. kansasii in one case (4.5%). All 22 patients underwent surgical excision of affected nodes. Additional anti-mycobacterial treatment was given when complete excision was not achieved or for post-surgical recurrence. Complications were few and included scar in three children and one case of transient facial nerve palsy. CONCLUSION: Surgical excision of NTM-infected lymph nodes is an effective diagnostic and therapeutic approach. When total surgical excision is not feasible, a combination of partial excision with a clarithromycin-including drug regimen appears safe, effective and causes milder and fewer complications than surgery alone.
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Linfonodos/microbiologia , Linfadenite/epidemiologia , Infecções por Mycobacterium não Tuberculosas/epidemiologia , Micobactérias não Tuberculosas/isolamento & purificação , Antibacterianos/administração & dosagem , Pré-Escolar , Chipre/epidemiologia , Feminino , Humanos , Incidência , Lactente , Excisão de Linfonodo/estatística & dados numéricos , Linfadenite/microbiologia , Linfadenite/terapia , Masculino , Infecções por Mycobacterium não Tuberculosas/diagnóstico , Infecções por Mycobacterium não Tuberculosas/terapia , Estudos Retrospectivos , Teste Tuberculínico/métodosRESUMO
OBJECTIVE: Introduction: The acute and chronic inflammatory processes prevail in the structure of the dental surgical diseases in children. Notably, various forms of lymphadenitis, adenophlegmon and odontogenous osteomyelitis dominate in the specialized surgical units; however, it is not possible to resolve a number of organizational problems without clear understanding of the statistical situation. The aim: The paper is aimed at the analysis of the incidence rate of major nosological forms of the acute suppurative inflammations of the maxillofacial area in children for the prospective planning of arrangements to provide them with high-quality specialized care. PATIENTS AND METHODS: Materials and methods: The paper involves findings of comprehensive examination and treatment of 537children with acute purulent lymphadenitis, adenophlegmon and odontogenous osteomyelitis that was carried out within 6 years. RESULTS: Results: The resulting clinical data have shown that three abovementioned nosological forms of the disease accounted for 42% of the overall number of the inpatient dental patients and 11% of the total number of children with acute surgical pathology. Out of 537 patients, 240 patients (44.8%) with acute purulent lymphadenitis, 150 (27,9%) patients with adenophlegmon and 147 (27.3%) patients with acute odontogenous osteomyelitis have been observed (318 (59,2%) boys and 219 (40,8%) girls aged from 2 months to 15 years). The study of the past history of the disease has established that in the majority of patients burdened premorbid history and occurrence of concomitant chronic general somatic diseases was presented prior to the onset of acute inflammation. CONCLUSION: Conclusions: The factors, mentioned above, greatly contributed to increase in protective-adaptive properties of child body and create the prerequisites for the formation of pathological symptomocomplex in children, which can be implemented even in the minimal effect of antigen load on the tissues of maxillofacial area. Such situation requires a balanced multidisciplinary approach to the planning of preventive measures in this category of patients at all stages of the observation.
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Celulite (Flegmão)/epidemiologia , Doenças Maxilomandibulares/epidemiologia , Linfadenite/epidemiologia , Adolescente , Celulite (Flegmão)/diagnóstico , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Doenças Maxilomandibulares/diagnóstico , Laringe/patologia , Linfadenite/diagnóstico , Masculino , Boca/patologia , Pescoço/patologiaRESUMO
Molecular methods have been considered to be the gold standard for the diagnosis of infectious lymphadenitis. However, culture remains critical in the case of low bacterial concentrations. We used molecular assays and culture to examine fresh lymph node biopsies from patients with suspected infectious lymphadenopathy. We analyzed 1762 lymph node biopsies of which 522 (30%) samples were found positive by real-time PCR; the most commonly amplified bacteria were Bartonella henselae (n = 438, 84%), Francisella tularensis (n = 46, 9%), and Mycobacterium spp. (n = 29, 6%). PCR amplification and sequencing of the 16S rDNA were positive for 359 (20%) lymph node specimens including mainly B. henselae (n = 167, 47%), Staphylococcus spp. (n = 77, 21%), and Streptococcus spp. (n = 41, 11%). In total, 351 lymph nodes were cultured on agar plates and 77 (22%) were positive. Significantly more lymph nodes infected by Gram-positive easy-growing agents were diagnosed by culture (n = 45) than by 16S rDNA PCR (p = 0.02). Culture remains critical for the diagnosis of easy-growing bacteria and mycobacteria; clinicians should be aware that a negative molecular result does not imply absence of infection.
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Linfonodos/microbiologia , Linfadenite/diagnóstico , Linfadenite/microbiologia , Técnicas de Diagnóstico Molecular/métodos , Reação em Cadeia da Polimerase em Tempo Real/métodos , Adolescente , Adulto , Bartonella henselae/genética , Bartonella henselae/isolamento & purificação , Biópsia , Contagem de Colônia Microbiana/métodos , DNA Bacteriano/genética , Feminino , Francisella tularensis/genética , Francisella tularensis/isolamento & purificação , Sequenciamento de Nucleotídeos em Larga Escala , Humanos , Linfonodos/patologia , Linfadenite/epidemiologia , Masculino , Pessoa de Meia-Idade , Mycobacterium/genética , Mycobacterium/isolamento & purificação , RNA Ribossômico 16S/genética , Staphylococcus/genética , Staphylococcus/crescimento & desenvolvimento , Staphylococcus/isolamento & purificação , Streptococcus/genética , Streptococcus/crescimento & desenvolvimento , Streptococcus/isolamento & purificação , Adulto JovemRESUMO
Eighty-five children were diagnosed with culture-confirmed nontuberculous mycobacterial cervical lymphadenitis within the MYCOMED surveillance network from 2004 to 2013. The mean incidence sharply increased from 0.57 to 3.7 per 100,000 children per year, after the discontinuation of mandatory bacillus Calmette and Guérin immunization in 2007. Cases were documented as Mycobacterium avium (62.3%), Mycobacterium intracellulare (15.3%) and Mycobacterium lentiflavum (12.9%). Outcome was favorable in all, with or without surgery or antimycobacterial treatment.
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Programas de Imunização/legislação & jurisprudência , Linfadenite/epidemiologia , Linfadenite/microbiologia , Infecções por Mycobacterium não Tuberculosas/epidemiologia , Vacina BCG/administração & dosagem , Pré-Escolar , Gerenciamento Clínico , Feminino , França/epidemiologia , Humanos , Programas de Imunização/tendências , Incidência , Lactente , Masculino , Programas Obrigatórios/legislação & jurisprudência , Programas Obrigatórios/tendências , Mycobacterium avium/isolamento & purificação , Complexo Mycobacterium avium/isolamento & purificação , Micobactérias não Tuberculosas/isolamento & purificação , Estudos RetrospectivosRESUMO
We reviewed the medical records of patients with periodic fever, aphthosis, pharyngitis, and adenitis (PFAPA) to investigate the clinical course, treatment response, and association with MEFV gene mutation. Familial Mediterranean fever should be considered in patients with PFAPA who do not respond to adenotonsillectomy.
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Adenoidectomia , Febre Familiar do Mediterrâneo/diagnóstico , Linfadenite/diagnóstico , Faringite/diagnóstico , Pirina/genética , Estomatite Aftosa/diagnóstico , Tonsilectomia , Criança , Pré-Escolar , Diagnóstico Diferencial , Doenças Endêmicas , Febre Familiar do Mediterrâneo/complicações , Febre Familiar do Mediterrâneo/epidemiologia , Febre Familiar do Mediterrâneo/genética , Feminino , Marcadores Genéticos , Heterozigoto , Humanos , Lactente , Linfadenite/complicações , Linfadenite/epidemiologia , Linfadenite/cirurgia , Masculino , Mutação , Faringite/complicações , Faringite/epidemiologia , Faringite/cirurgia , Estudos Retrospectivos , Estomatite Aftosa/complicações , Estomatite Aftosa/epidemiologia , Estomatite Aftosa/cirurgia , Síndrome , Resultado do Tratamento , Turquia/epidemiologiaRESUMO
BACKGROUND: The incidence of tuberculosis (TB) is changing in India. The commonest extra pulmonary manifestation of TB is tuberculous lymphadenitis. AIMS AND OBJECTIVES: To detect changes in occurrence of TB lymphadenitis by comparing current data with that from 10 years back. METHODS: Fine Needle Aspiration Cytology (FNAC) findings of patients presenting with lymphadenopathy between January 2014 and December 2015 were included in the study as current data. Cases of TB lymphadenitis were analysed for cyto-morphological patterns and frequency of acid fast bacilli (AFB) positivity. Cytological data of patients with lymphadenopathy between January 2002 and December 2003, were collected from records. Subsequently, comparison was done between previous data and current observation. RESULTS: Total 302 cases of lymphadenopathy were included in 2014 and 2015. Tuberculous lymphadenitis accounted for 96 (31.7%) cases, among which AFB was present in 47 (49%) cases. Data collected from registers of the years 2002 and 2003 included 318 cases where tuberculous lymphadenitis accounted for 161 (50.6%) cases and AFB was detected in 101 (63%) patients. Maximum AFB positivity was found in smears with caseous necrosis only. CONCLUSION: Presently occurrence of TB lymphadenopathy has reduced compared to the period of 2002-2003. Despite this declining trend, the disease continues to be one of the leading causes of lymphadenopathy in both periods.