RESUMO
BACKGROUND: Post-hepatectomy diaphragmatic hernia is the second most common cause of acquired diaphragmatic hernia. This study aims to review the literature on this complication's incidence, treatment and prognosis. METHODS: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we systematically searched PubMed for all studies related to acquired diaphragmatic hernias after hepatectomy. RESULTS: We included 28 studies in our final analysis, comprising 11,368 hepatectomies. The incidence of post-hepatectomy diaphragmatic hernia was 0.75% (n = 86). The most frequent type of hepatectomy performed was right hepatectomy (79%, n = 68), and the indications for liver resection were a liver donation for living donor transplantation (n = 40), malignant liver tumors (n = 13), and benign tumors (n = 11). The mean onset between liver resection and the diagnosis of diaphragmatic hernia was 25.7 months (range, 1-72 months), and the hernia was located on the right diaphragm in 77 patients (89.5%). Pain was the most common presenting symptom (n = 52, 60.4%), while six patients were asymptomatic (6.9%). Primary repair by direct suture was the most frequently performed technique (88.3%, n = 76). Six patients experienced recurrence (6.9%), and three died before diaphragmatic hernia repair (3.5%). CONCLUSION: Diaphragmatic hernia is a rare complication occurring mainly after right liver resection. Repair should be performed once detected, given the not-negligible associated mortality in the emergency setting.
Assuntos
Hérnia Diafragmática , Neoplasias Hepáticas , Humanos , Hepatectomia/efeitos adversos , Hepatectomia/métodos , Incidência , Hérnia Diafragmática/epidemiologia , Hérnia Diafragmática/etiologia , Hérnia Diafragmática/cirurgia , Diafragma , Neoplasias Hepáticas/cirurgiaRESUMO
Introducción: la incidencia de dextrocardia como anomalía congénita es menor del 0.01% y la combinación con herniación intratorácica del hígado semejando una neoplasia benigna sin antecedente de trauma toracoabdominal abierto o contuso lo hace aún menos frecuente. Caso clínico: se presenta el caso de paciente femenina de 34 años de edad que consulta por dolor de espalda. Al examen físico, se auscultan ruidos cardíacos en el hemitórax derecho y la radiografía de tórax evidencia dextrocardia e imagen que semeja masa supra diafragmática derecha, la TAC trifásica confirma la presencia de protrusión de un segmento del hígado de forma redondeada a través de un defecto no abierto del hemidiafragma derecho. Su tratamiento ha sido conservador. Conclusión: la combinación de dextrocardia acompañada de herniación de una porción del hígado a través de un defecto del diafragma derecho es una asociación extremadamente rara y los reportes de caso publicados son escasos
Assuntos
Humanos , Feminino , Adulto , Dextrocardia/epidemiologia , Hérnia Diafragmática/epidemiologia , Fígado , Relatos de Casos , Incidência , Diagnóstico DiferencialRESUMO
OBJECTIVE: Diaphragmatic herniation is a rare complication following esophagectomy, associated with risks of aspiration pneumonia, bowel obstruction, and strangulation. Repair can be challenging due to the presence of the gastric conduit. We performed this systematic review and meta-analysis to determine the incidence and risk factors associated with diaphragmatic herniation following esophagectomy, the timing and mode of presentation, and outcomes of repair. METHODS: A systematic search using Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines was performed using four major databases. A meta-analysis of diaphragmatic herniation incidence following esophagectomies with a minimally invasive abdominal (MIA) approach compared with open esophagectomies was conducted. Qualitative analysis was performed for tumor location, associated symptoms, time to presentation, and outcomes of postdiaphragmatic herniation repair. RESULTS: This systematic review consisted of 17,052 patients from 32 studies. The risk of diaphragmatic herniation was 2.74 times higher in MIA esophagectomy compared with open esophagectomy, with pooled incidence of 6.0% versus 3.2%, respectively. Diaphragmatic herniation was more commonly seen following surgery for distal esophageal tumors. Majority of patients (64%) were symptomatic at diagnosis. Presentation within 30 days of operation occurred in 21% of cases and is twice as likely to require emergent repair with increased surgical morbidity. Early diaphragmatic herniation recurrence and cardiorespiratory complications are common sequelae following hernia repair. CONCLUSIONS: In the era of MIA esophagectomy, one has to be cognizant of the increased risk of diaphragmatic herniation and its sequelae. Failure to recognize early diaphragmatic herniation can result in catastrophic consequences. Increased vigilance and decreased threshold for imaging during this period is warranted.
Assuntos
Neoplasias Esofágicas , Hérnia Diafragmática , Laparoscopia , Neoplasias Esofágicas/complicações , Esofagectomia/efeitos adversos , Esofagectomia/métodos , Hérnia Diafragmática/epidemiologia , Hérnia Diafragmática/etiologia , Hérnia Diafragmática/cirurgia , Humanos , Laparoscopia/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND: Published studies evaluating the effect of robotic assistance on clinical outcomes and costs of care in diaphragmatic hernia repair (DHR) have been limited. STUDY DESIGN: The Healthcare Cost and Utilization Project State Inpatient and State Ambulatory Surgery and Services Databases for Florida were queried to identify patients undergoing transabdominal DHR between 2011 and 2018 and associated inpatient and outpatient encounters within 12 months after the index operation. Patients undergoing robotic DHR were 1:1:1 propensity score-matched for age, sex, race, Elixhauser comorbidity score, case priority, payer, and facility volume with patients undergoing open and laparoscopic DHR. RESULTS: There were 5,962 patients (67.3%) who underwent laparoscopic DHR, 1,520 (17.2%) who underwent open DHR, and 1,376 (15.5%) who underwent robotic DHR. On comparison of matched cohorts, median index length of stay (3 days; interquartile range [IQR] 2 to 5 days vs 2 days; IQR 1 to 4 days; p < 0.001) and index hospitalization costs ($17,236; IQR $13,231 to $22,183 vs $12,087; IQR $8,881 to $17,439; p < 0.001) for robotic DHR were greater than for laparoscopic DHR. Median length of stay for open DHR (6 days; IQR 4 to 10 days) was longer than that for both laparoscopic and robotic DHR. Median index hospitalization costs for open DHR ($16,470; IQR $11,152 to $23,768) were greater than those for laparoscopic DHR, but less than those for robotic DHR. There were no significant differences between cohorts in the overall rate of post-index care. CONCLUSIONS: Laparoscopic DHR is the most cost-effective approach to DHR. Robotic assistance provides clinical outcomes comparable with laparoscopic DHR, but is associated with increased index cost.
Assuntos
Hérnia Diafragmática/cirurgia , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Análise Custo-Benefício , Bases de Dados Factuais/economia , Bases de Dados Factuais/estatística & dados numéricos , Florida/epidemiologia , Hérnia Diafragmática/epidemiologia , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Laparoscopia/economia , Laparoscopia/estatística & dados numéricos , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Procedimentos Cirúrgicos Robóticos/economia , Procedimentos Cirúrgicos Robóticos/estatística & dados numéricos , Resultado do TratamentoRESUMO
Diaphragmatic hernias (DHs) are rare complications after pediatric liver transplantation (PLT). It is now widely accepted that DHs after liver transplantation (LT) is a pediatric related condition. PLTs (under of age 18) performed between January 2013 and June 2019 at Malatya Inonu University Institute of Liver Transplantation were retrospectively scanned. Study group consisting DHs and a control group were compared. Among 280 PLTs, 8 of them were complicated with DHs (%2.9). Median age of the patients with DH was 3.0 (0.8-9.5) years. Median graft recipient weight ratio was 2.5 (0.9-4.4). Five patients were below 5th percentiles in terms of pediatric weight growth chart at the time of LT. Also, 6 patients were below 5th percentiles in terms of pediatric height growth chart. There was no statistical difference between study and control groups. There are many risk factors mentioned in literature that may be primarily responsible for DHs after PLT. These factors are left lobe and large-for-size grafts, malnutrition, trauma or diathermy of diaphragmatic nerve and vessels and immunosuppressants. In our study, we could not specify any reason that differs in DHs. In our aspect, narrow diaphragma and thorax are exposed to high intra-abdominal pressure from abdomen. Large-for-size grafts, which are specific to children, also may contribute to this affect. Excessive diathermy and trauma to diaphragmatic collaterals may aggravate the risk of DH. More patients are needed to make an exact conclusion, in order to evaluate with comparable study on this aspect.
Assuntos
Hérnia Diafragmática/etiologia , Transplante de Fígado , Complicações Pós-Operatórias/etiologia , Adolescente , Estudos de Casos e Controles , Criança , Pré-Escolar , Feminino , Seguimentos , Hérnia Diafragmática/diagnóstico , Hérnia Diafragmática/epidemiologia , Hospitais com Alto Volume de Atendimentos , Humanos , Lactente , Recém-Nascido , Masculino , Avaliação de Resultados em Cuidados de Saúde , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Diprosopus is a subtype of symmetric conjoined twins with one head, facial duplication and a single trunk. Diprosopus is a very rare congenital anomaly. METHODS: This is a systematic review of published cases and the presentation of two new cases born in Argentina. We estimated the prevalence of conjoined twins and diprosopus using data from the National Network of Congenital Anomalies of Argentina (RENAC). RESULTS: The prevalence of conjoined twins in RENAC was 19 per 1,000,000 births (95% confidence interval, 12-29). Diprosopus prevalence was 2 per 1,000,000 births (95% confidence interval, 0.2-6.8). In the systematic review, we identified 31 diprosopus cases. The facial structures more frequently duplicated were nose and eyes. Most frequent associated anomalies were: anencephaly, duplication of cerebral hemispheres, craniorachischisis, oral clefts, spinal abnormalities, congenital heart defects, diaphragmatic hernia, thoracic and/or abdominal visceral laterality anomalies. One of the RENAC cases and three cases from the literature had another discordant nonmalformed twin. CONCLUSION: The conjoined twins prevalence was similar to other studies. The prevalence of diprosopus was higher. The etiology is still unknown. The presence of visceral laterality anomalies may indicate the link between diprosopus and the alteration or duplication of the primitive node in the perigastrulation period (12-15 days postfertilization). Pregnancies of more than two embryos may be a risk factor for diprosopus. Given the low prevalence of this defect, it would be useful to perform studies involving several surveillance systems and international consortiums. Birth Defects Research (Part A), 2016. © 2016 Wiley Periodicals, Inc. Birth Defects Research (Part A) 106:993-1007, 2016. © 2016 Wiley Periodicals, Inc.
Assuntos
Anormalidades Múltiplas/epidemiologia , Cérebro/anormalidades , Face/anormalidades , Nariz/anormalidades , Gêmeos Unidos/patologia , Anormalidades Múltiplas/patologia , Anormalidades Múltiplas/fisiopatologia , Anencefalia/epidemiologia , Anencefalia/patologia , Anencefalia/fisiopatologia , Argentina/epidemiologia , Fissura Palatina/epidemiologia , Fissura Palatina/patologia , Fissura Palatina/fisiopatologia , Feminino , Cardiopatias Congênitas/epidemiologia , Cardiopatias Congênitas/patologia , Cardiopatias Congênitas/fisiopatologia , Hérnia Diafragmática/epidemiologia , Hérnia Diafragmática/patologia , Hérnia Diafragmática/fisiopatologia , Humanos , Masculino , Defeitos do Tubo Neural/epidemiologia , Defeitos do Tubo Neural/patologia , Defeitos do Tubo Neural/fisiopatologia , Prevalência , Fatores de Risco , Gêmeos Unidos/fisiopatologiaRESUMO
BACKGROUND: Post-operative diaphragmatic hernias (PODHs) are serious complications following esophagectomy or total gastrectomy. The aim of this study was to describe and compare the incidence of PODHs at a high volume center over time and analyze the outcomes of patients who develop a PODH. METHODS: A prospective database of all resectional esophagogastric operations performed for cancer between January 2001 and December 2015 was analyzed. Patients diagnosed with PODH were identified and data extracted regarding demographics, details of initial resection, pathology, PODH symptoms, diagnosis and treatment. RESULTS: Out of 631 patients who had hiatal dissection for malignancy, 35 patients developed of PODH (5.5 % overall incidence). Median age was 66 (range 23-87) years. The incidence of PODH in each operation type was: 2 % (4/221) following an open 2 or 3 stage esophagectomy, 10 % (22/212) following laparoscopic hybrid esophagectomy, 7 % (5/73) following MIO, and 3 % (4/125) following total gastrectomy. The majority of patients had colon or small bowel in a left-sided hernia. Of the 35 patients who developed a PODH, 20 (57 %) patients required emergency surgery, whereas 15 (43 %) had non-urgent repair. The majority of the patients had had suture repair (n = 24) or mesh repair (n = 7) of the diaphragmatic defect. Four patients were treated non-operatively. In hospital post-operative mortality was 20 % (4/20) in the emergency group and 0 % (0/15) in the elective group. Further hernia recurrence affected seven patients (n = 7/27, 26 %) and 4 of these patients (15 %) presented with multiple recurrences. CONCLUSION: PODH is a common complication following hybrid esophagectomy and MIO. Given the high mortality from emergency repair, careful thought is needed to identify surgical techniques to prevent PODH forming when minimal access esophagectomy are performed. Upper GI surgeons need to have a low index of suspicion to investigate and treat patients for this complication.
Assuntos
Esofagectomia , Gastrectomia , Hérnia Diafragmática/etiologia , Procedimentos Cirúrgicos Minimamente Invasivos , Complicações Pós-Operatórias , Adulto , Idoso , Idoso de 80 Anos ou mais , Esofagectomia/métodos , Feminino , Gastrectomia/métodos , Hérnia Diafragmática/epidemiologia , Humanos , Incidência , Laparoscopia , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Estudos RetrospectivosRESUMO
BACKGROUND: The uptake of minimally invasive oesophagectomy (MIO) in the UK has increased dramatically in recent years. Post-oesophagectomy diaphragmatic hernias (PODHs) are rare, but may be influenced by the type of approach to resection. The aim of this study was to compare the incidence of symptomatic PODH following open and MIO in a UK specialist centre. METHODS: Consecutive patients undergoing oesophagectomy for malignant disease between 1996 and 2012 were included. A standardised, radical approach to the abdominal phase was employed, irrespective of the type of procedure undertaken. Patient demographics, details of surgery and post-operative complications were collected from patient records and a prospective database. RESULTS: A total of 273 oesophagectomies were performed (205 open; 68 MIO). There were 62 hybrid MIOs (laparoscopic abdomen and thoracotomy) and six total MIOs. Seven patients required conversion and were analysed as part of the open cohort. Nine patients (13.2 %) developed a PODH in the MIO cohort compared with two patients (1.0 %) in the open cohort, (p < 0.001). Five patients developed hernias in the early post-operative period (days 2-10): all following MIO. Both PODHs in the open cohort occurred following transhiatal oesophagectomy. All PODHs were symptomatic and required surgical repair. CT thorax confirmed the diagnosis in 10 patients. Seven hernias were repaired laparoscopically, including two cases in the early post-operative period. PODHs were repaired using the following techniques: suture (n = 6), mesh reinforcement (n = 4) and omentopexy to the anterior abdominal wall without hiatal closure (n = 1). There were two recurrences (18 %). CONCLUSIONS: The incidence of symptomatic PODH may be higher following MIO compared to open surgery. The reasons for this are unclear and may not be completely explained by the reduction in adhesion formation. Strategies such as fixation of the conduit to the diaphragm and omentopexy to the abdominal wall may reduce the incidence of herniation.
Assuntos
Esofagectomia/efeitos adversos , Hérnia Diafragmática/etiologia , Laparoscopia/efeitos adversos , Complicações Pós-Operatórias , Toracotomia/efeitos adversos , Idoso , Neoplasias Esofágicas/cirurgia , Esofagectomia/métodos , Feminino , Seguimentos , Hérnia Diafragmática/diagnóstico , Hérnia Diafragmática/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Reino Unido/epidemiologiaRESUMO
BACKGROUND: Congenital diaphragmatic hernia (CDH) is a condition with a highly variable outcome. Some infants have a relatively mild disease process, whereas others have significant pulmonary hypoplasia and hypertension. Identifying high-risk infants postnatally may allow for targeted therapy. METHODS: Data were obtained on 2202 infants from the Congenital Diaphragmatic Hernia Study Group database from January 2007 to October 2011. Using binary baseline predictors generated from birth weight, 5-minute Apgar score, congenital heart anomalies, and chromosome anomalies, as well as echocardiographic evidence of pulmonary hypertension, a clinical prediction rule was developed on a randomly selected subset of the data by using a backward selection algorithm. An integer-based clinical prediction rule was created. The performance of the model was validated by using the remaining data in terms of calibration and discrimination. RESULTS: The final model included the following predictors: very low birth weight, absent or low 5-minute Apgar score, presence of chromosomal or major cardiac anomaly, and suprasystemic pulmonary hypertension. This model discriminated between a population at high risk of death (â¼50%) intermediate risk (â¼20%), or low risk (<10%). The model performed well, with a C statistic of 0.806 in the derivation set and 0.769 in the validation set and good calibration (Hosmer-Lemeshow test, P = .2). CONCLUSIONS: A simple, generalizable scoring system was developed for CDH that can be calculated rapidly at the bedside. Using this model, intermediate- and high-risk infants could be selected for transfer to high-volume centers while infants at highest risk could be considered for advanced medical therapies.
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Técnicas de Apoio para a Decisão , Hérnias Diafragmáticas Congênitas , Índice de Apgar , Comorbidade , Feminino , Cardiopatias Congênitas/epidemiologia , Hérnia Diafragmática/epidemiologia , Hérnia Diafragmática/mortalidade , Hérnia Diafragmática/terapia , Humanos , Hipertensão Pulmonar/diagnóstico por imagem , Hipertensão Pulmonar/epidemiologia , Recém-Nascido , Masculino , Medição de Risco , Índice de Gravidade de Doença , UltrassonografiaAssuntos
Hérnia Diafragmática/diagnóstico por imagem , Deformidades Congênitas dos Membros/diagnóstico por imagem , Fácies , Evolução Fatal , Feminino , Hérnia Diafragmática/epidemiologia , Humanos , Itália/epidemiologia , Deformidades Congênitas dos Membros/epidemiologia , Gravidez , Estudos Retrospectivos , Ultrassonografia Pré-NatalRESUMO
PURPOSE: To evaluate diaphragmatic hernias (DH) after percutaneous radiofrequency ablation (PRFA) for basal lung nodules and to detect risk factors. MATERIALS AND METHODS: Between January 2009 and December 2012, the presence of DH was retrospectively recorded in all of the patients who underwent PRFA with multitine expandable electrodes for ablation of nodules in the lower lobe. All nodules were classified into three groups according to the location of the tines after deployment relative to the diaphragm: In group 1, the tines were at a distance of >1 cm from the diaphragm; in group 2, at least one tine was in contact with the diaphragm without perforation; and in group 3, at least one tine was perforating the diaphragm. RESULTS: We recorded 4 cases of DH (3 on the left side, 1 on the right side) in 156 patients (2.3% of procedures). The delay of onset was 7.8 months. DH occurred in groups 2 (n = 1) and 3 (n = 3). Only the 3 cases that occurred on the left side were symptomatic (2 intussusceptions and 1 gastroesophageal reflux) and were surgically repaired. The electrode was positioned in the center of the diaphragm in all cases. CONCLUSION: The central position of the electrode and the contact of at least one tine with the diaphragm after deployment seem to be a risk factor to develop DH.
Assuntos
Ablação por Cateter/efeitos adversos , Hérnia Diafragmática/etiologia , Neoplasias Pulmonares/cirurgia , Adulto , Idoso , Meios de Contraste , Feminino , Hérnia Diafragmática/epidemiologia , Humanos , Incidência , Iohexol/análogos & derivados , Iopamidol , Neoplasias Pulmonares/diagnóstico , Masculino , Pessoa de Meia-Idade , Ondas de Rádio , Estudos Retrospectivos , Fatores de Risco , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
PURPOSE: Maternal factors contributing to the etiology of congenital diaphragmatic hernia (CDH) remain unclear. We hypothesized that specific maternal medical conditions (pregestational diabetes, hypertension), and behaviors (alcohol, tobacco) would be associated with CDH. METHODS: We conducted a population-based case-control study using Washington State birth certificates linked to hospital discharge records (1987-2009). We identified all infants with CDH (n=492). Controls were randomly selected among non-CDH infants. Maternal data were extracted from the birth record. Logistic regression was used to adjust for covariates. RESULTS: Cases and controls were generally similar regarding demographics, although CDH infants were more likely to be male than controls (58.5% vs. 52.5%). Isolated and complex (multiple-anomaly) CDH had similar characteristics. Each of the exposures of interest was more common among case mothers than among control mothers. In univariate analysis, alcohol use, hypertension, and pregestational diabetes were each significantly associated with the outcome. After multivariate adjustment, only alcohol use (OR=3.65, p=0.01) and pregestational diabetes (OR=12.53, p=0.003) maintained significance. Results were similar for both isolated and complex CDH. CONCLUSIONS: Maternal pregestational diabetes and alcohol use are significantly associated with occurrence of CDH in infants. These are important modifiable risk factors to consider with regard to efforts seeking to impact the incidence of CDH.
Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Diabetes Mellitus/epidemiologia , Hérnias Diafragmáticas Congênitas , Complicações na Gravidez/epidemiologia , Adolescente , Adulto , Índice de Massa Corporal , Estudos de Casos e Controles , Intervalos de Confiança , Etnicidade/estatística & dados numéricos , Feminino , Hérnia Diafragmática/epidemiologia , Hérnia Diafragmática/etiologia , Humanos , Hipertensão/epidemiologia , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Gravidez , Fatores de Risco , Fumar/epidemiologia , Fatores Socioeconômicos , Washington/epidemiologia , Adulto JovemRESUMO
INTRODUCTION: We aimed to investigate the epidemiology, diagnosis, prognostication, follow-up care and outcomes of antenatally diagnosed congenital diaphragmatic hernia (CDH) in KK Women's and Children's Hospital (KKH), Singapore. The objective of this study was to identify trends in current practice, and evaluate and improve the management of CDH. METHODS: We retrospectively reviewed cases of antenatally diagnosed CDH from 2006 to 2010. RESULTS: A total of 22 cases of CDH were found, bringing its incidence in KKH to 3.6 per 10,000 live births. The mean gestational age at diagnosis was 22.7 weeks, with 14 (63.6%) cases diagnosed at < 22 weeks and 8 (36.4%) diagnosed at ≥ 22 weeks. All cases were left-sided - 15 (68.2%) were isolated CDH and 7 (31.8%) were associated with other anomalies. Of the 22 cases, counselling about the prognosis of pregnancy based on the lung-to-head ratio was provided in 9 (40.9%). Overall, 10 (45.5%) cases resulted in termination of pregnancy (TOP), 9 (40.9%) resulted in live birth and 1 (4.5%) in stillbirth; 2 (9.1%) cases were lost to follow-up prior to delivery. Of the 9 live births, 3 (33.3%) resulted in neonatal death. In the 10 births, 5 (50.0%) were delivered by normal vaginal delivery, 4 (40.0%) by emergency Caesarean section and 1 (10.0%) by elective Caesarean section. CONCLUSION: CDH is a challenging perinatal problem with a low overall survival rate. Almost half of the cases opt for TOP. The data in this study can help clinicians better undertake the task of adequately counselling parents with qualitative and quantitative prognostic factors, using an evidence-based approach.
Assuntos
Hérnias Diafragmáticas Congênitas , Ultrassonografia Pré-Natal , Adulto , Aconselhamento , Parto Obstétrico/métodos , Feminino , Idade Gestacional , Hérnia Diafragmática/diagnóstico por imagem , Hérnia Diafragmática/epidemiologia , Humanos , Incidência , Gravidez , Resultado da Gravidez , Prognóstico , Estudos Retrospectivos , Singapura/epidemiologia , Taxa de Sobrevida , Resultado do TratamentoRESUMO
PURPOSE: Late-presenting congenital diaphragmatic hernia (CDH) beyond the neonatal period is rare and often misdiagnosed, with delayed treatment. MATERIALS AND METHODS: We retrospectively reviewed our experience with late-presenting CDH over 30 years at a single institution to determine the characteristics of late-presenting CDH for early diagnosis. RESULTS: Seven patients had operations due to late-presenting CHD in our institution over 30 years. The patients' ages ranged from 2.5 months to 16 years. There were six boys and one girl. Five hernias were left-sided, one was right-sided and one was a retrosternal hernia. All patients had normal intestinal rotation. Non-specific gastrointestinal or respiratory symptoms and signs were usually presented. Intestinal malrotations were absent; therefore, only organs adjacent to the defect or relatively movable organs such as the small bowel and transverse colon were herniated. Two cases were accompanied by stomach herniation with the volvulus and liver, respectively. The duration from presentation to diagnosis varied from 5 days to 1 year. Diagnoses were made by chest X-ray, upper gastrointestinal series and chest computed tomography. All patients underwent primary repair with interrupted non-absorbable sutures by a transabdominal approach. None had postoperative complications. The follow-up period in six patients ranged from 4 months to 20 years (median 3.8 years). There was no recurrence in any of the patients on follow-up. CONCLUSION: A high index of suspicion is important for the diagnosis of late-presenting CDH because it can be a life-threatening condition such as CDH with a gastric volvulus. Early diagnosis and appropriate treatment can lead to a good prognosis.
Assuntos
Hérnia Diafragmática/diagnóstico , Adolescente , Criança , Pré-Escolar , Feminino , Hérnia Diafragmática/epidemiologia , Hérnias Diafragmáticas Congênitas , Humanos , Incidência , Lactente , Masculino , República da Coreia/epidemiologia , Estudos RetrospectivosRESUMO
BACKGROUND: Postesophagectomy diaphragmatic hernia (PDH) is a recognized but severely under-reported and potentially hazardous event. Information regarding the natural course of this condition and guidelines regarding indications for reoperative intervention are lacking. In this study we aim to describe the frequency, predictors of incidence, and indications for repair. METHODS: Cross-sectional imaging (computed tomography scan) from patients who underwent esophagectomy between January 2001 and December 2007 at a single center were reviewed by two radiologists blinded to previous reports and clinical outcomes. Patients with PDH were compared with a similar cohort who did not have hernia. Patient characteristics, outcomes, and hernia descriptors including longitudinal progression were recorded. Multivariable logistic regression analyses identified predictors of PDH and need for repair. RESULTS: Of a total of 440 patients who underwent esophagectomy, 67 (15%) were radiologically diagnosed with PDH. Of these, only 7 of 67 cases (10%) were prospectively reported by the radiologist. Median time interval from esophagectomy to hernia was 2 years. Type of esophagectomy was an independent predictor for hernia developing (p = 0.027). Patients with high body mass index were less prone to have PDH (p = 0.043). Thus far, 9 patients (2%) have required surgical intervention, all for hernia-related symptoms or progression. Despite mesh repair, 4 of 9 have recurred and 2 were re-repaired. There was 1 PDH-associated death, 8 years after transhiatal resection. CONCLUSIONS: Variables contributing to PDH are both technical and patient dependent. Whereas the majority of patients with PDH have not required repair, a small portion who became symptomatic or had large, progressive hernia required remedial surgery. Postesophagectomy patients require long-term surveillance for PDH.
Assuntos
Esofagectomia/efeitos adversos , Hérnia Diafragmática/etiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Hérnia Diafragmática/diagnóstico por imagem , Hérnia Diafragmática/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Tempo , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
AIMS: To investigate the survival of non-syndromic live born infants diagnosed in Northern Queensland with congenital diaphragmatic hernia (CDH). METHOD: Case note audit was completed of all live born newborns with a diagnosis of CDH admitted between February 1987 and December 2010. Demographic and clinical data were extracted. RESULTS: Overall survival to time of discharge for all infants was 67.3% (n = 35/52). For infants born before 2003 survival was 59.5% and for those born in 2003 and onwards was 86.7% (P = 0.10, OR 4.4, 95% confidence interval (CI) 0.87-22.55). Infants born prior to 2003, compared to those born from 2003 onwards, were less likely to survive with an isolated defect (P = 0.04, OR 8.0, 95% CI 0.93-68.62). Isolated congenital diaphragmatic hernia survival since 2003 was 92.3%. A significant difference was found in the time to surgery with those born in 2003 onwards having surgery significantly later, median 134 h, compared to the earlier cohorts median time to surgery of 83 h (P < 0.005, 95% CI 32.61-167.09). Premature infants had poorer survival (46.7%) compared to term infants (75.7%) (P < 0.0001 OR 3.6, 95% CI 1.99-6.68). Univariate analysis identified low birthweight was associated with poorer survival. CONCLUSIONS: Survival to discharge in our cohort equals other reported rates in Australia and around the world, including centres with tertiary paediatric services. The current management strategies used for these infants have seen a significant improvement in outcomes over time.
Assuntos
Hérnias Diafragmáticas Congênitas , Doenças do Prematuro/mortalidade , Análise de Variância , Peso ao Nascer , Feminino , Hérnia Diafragmática/epidemiologia , Hérnia Diafragmática/mortalidade , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Recém-Nascido Prematuro , Doenças do Prematuro/epidemiologia , Masculino , Queensland/epidemiologia , Fatores de Risco , Taxa de SobrevidaRESUMO
BACKGROUND: Congenital diaphragmatic hernia is associated with cardiovascular malformation. Many prognostic factors have been identified for isolated congenital diaphragmatic hernia; however, reports of concurrent congenital diaphragmatic hernia and cardiovascular malformation in infants are limited. This study evaluated congenital diaphragmatic hernia associated with cardiovascular malformation in infants. Factors associated with prognosis for patients were also identified. METHODS: This retrospective cohort study was based on a Japanese survey of congenital diaphragmatic hernia patients between 2006 and 2010. Frequency and outcome of cardiovascular malformation among infants with congenital diaphragmatic hernia were examined. Severity of congenital diaphragmatic hernia and cardiovascular malformation were compared as predictors of mortality and morbidity. RESULTS: Cardiovascular malformation was identified in 76 (12.3%) of 614 infants with congenital diaphragmatic hernia. Mild cardiovascular malformation was detected in 19 (33.9%) and severe cardiovascular malformation in 37 (66.1%). Their overall survival rate at discharge was 46.4%, and the survival rate without morbidity was 23.2%. Mortality and morbidity at discharge were more strongly associated with severity of cardiovascular malformation (adjusted OR 7.69, 95%CI 1.96-30.27; adjusted OR 7.93, 95%CI 1.76-35.79, respectively) than with severity of congenital diaphragmatic hernia. CONCLUSIONS: The prognosis for infants with both congenital diaphragmatic hernia and cardiovascular malformation remains poor. Severity of cardiovascular malformation is a more important predictive factor for mortality and morbidity than severity of congenital diaphragmatic hernia.
Assuntos
Anormalidades Múltiplas , Anormalidades Cardiovasculares/epidemiologia , Hérnias Diafragmáticas Congênitas , Feminino , Seguimentos , Hérnia Diafragmática/epidemiologia , Humanos , Lactente , Japão/epidemiologia , Masculino , Morbidade/tendências , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida/tendênciasRESUMO
BACKGROUND/PURPOSE: Few nationwide surveys have been reported regarding the perinatal status, clinical course and postnatal outcome of cases with congenital diaphragmatic hernia (CDH). The aim of this study was to review the current profile and the outcomes of a large cohort of CDH cases in Japan. METHODS: A nationwide retrospective cohort study was conducted on neonates diagnosed to have CDH between January 2006 and December 2010. The questionnaires were sent to 159 representative regional institutions and 109 (68.6%) institutions responded to the preliminary survey which had 674 cases. Eleven institutions which had 60 CDH neonates did not respond to the second questionnaire, and 26 institutions had no cases. Finally, 614 CDH neonates from 72 institutions had been collected and were used in the detailed survey. The perinatal status, clinical course and the postnatal outcome were reviewed. Survival was defined as infants alive at hospital discharge, at the time of transfer or still in the hospital at the time of questionnaire, which was confirmed during the period from July 2011 to November 2011 by the investigators. RESULTS: Four hundred sixty-three (75.4%) of 614 CDH neonates survived in this study. The overall survival rate of neonates with isolated CDH was 84.0%. A total of 444 (72.0%) patients were prenatally diagnosed, and had a survival rate of 70.8%. Four hundred thirty-three (70.9%) patients were treated with high-frequency oscillatory ventilation (HFOV) as the initial ventilation, 344 (56.0%) patients received inhaled nitric oxide (iNO) and 43 (7.0%) required extracorporeal membrane oxygenation (ECMO). The overall survival rates of the CDH neonates who had been treated using HFOV, iNO and ECMO were 74.3%, 68.3% and 37.2%, respectively. CONCLUSIONS: This study demonstrated that the current status for CDH treatment in Japan and the overall survival rate were comparable to those of recent reports from other countries.