RESUMO
INTRODUCTION: The diagnosis of intestinal tuberculosis is challenging even nowadays. This study aims to report the positivity rates of new diagnostic methods such as immunohistochemistry and Real-Time Polymerase Chain Reaction in patients with intestinal tuberculosis, as well as describe the pathological and endoscopic features of intestinal tuberculosis in our population. METHODS: This was a retrospective observational study conducted in patients diagnosed with intestinal tuberculosis, between 2010 to 2023 from the Hospital Nacional Daniel Alcides Carrion and a Private Pathology Center, both located in Peru. Clinical data was obtained, histologic features were independently re-evaluated by three pathologists; and immunohistochemistry and real-time Polymerase Chain Reaction evaluation were performed. The 33 patients with intestinal tuberculosis who fulfilled the inclusion criteria were recruited. RESULTS: Immunohistochemistry was positive in 90.9% of cases, while real-time Polymerase Chain Reaction was positive in 38.7%. The ileocecal region was the most affected area (33.3%), and the most frequent endoscopic appearance was an ulcer (63.6%). Most of the granulomas were composed solely of epithelioid histiocytes (75.8%). Crypt architectural disarray was the second most frequent histologic finding (78.8%) after granulomas, but most of them were mild. CONCLUSION: Since immunohistochemistry does not require an intact cell wall, it demonstrates higher sensitivity compared to Ziehl-Neelsen staining. Therefore, it could be helpful for the diagnosis of paucibacillary tuberculosis.
Assuntos
Imuno-Histoquímica , Reação em Cadeia da Polimerase em Tempo Real , Tuberculose Gastrointestinal , Humanos , Tuberculose Gastrointestinal/diagnóstico , Tuberculose Gastrointestinal/microbiologia , Peru , Masculino , Feminino , Estudos Retrospectivos , Adulto , Pessoa de Meia-Idade , Idoso , Adulto Jovem , Granuloma/diagnóstico , Granuloma/microbiologia , Granuloma/patologia , Mycobacterium tuberculosis/isolamento & purificação , Mycobacterium tuberculosis/genética , Adolescente , Sensibilidade e EspecificidadeRESUMO
BACKGROUND AND AIM: Although small-bowel capsule endoscopy (CE) is widely used for obscure gastrointestinal bleeding (OGIB), long-term outcomes for OGIB patients after negative CE remain unclear. Herein, we defined negative CE as P0 (no bleeding potential) or P1 (less likely to bleed), based on the P classification using CE. We aimed to clarify long-term outcomes of patients with OGIB after negative CE. METHODS: This single-center observational study enrolled 461 consecutive patients with OGIB who underwent CE from March 2014 to October 2021 and were followed up for >1 year. We examined rebleeding rates and predictive factors. RESULTS: Two hundred and twenty-four (49%) patients had P0, and 237 (51%) had P1 findings. Rebleeding occurred in 9% and 16% of patients in the P0 and P1 groups, respectively. Two patients in the P0 group and 15 in the P1 group showed rebleeding from the small bowel. The rate of small-bowel rebleeding was significantly lower in the P0 group than that in the P1 group (1% vs 6%, P = 0.002), as was the cumulative rebleeding rate (P = 0.004). In the multivariate analysis, history of endoscopic hemostasis (hazard ratio [HR] = 15.958, 95% confidence interval [CI]:4.950-51.447, P < 0.001) and P1 CE findings (HR = 9.989, 95% CI: 2.077-48.030, P = 0.004) were independently predicted small-bowel rebleeding. CONCLUSIONS: OGIB with P0 CE findings rarely showed rebleeding from the small bowel. Rebleeding may occur in patients with OGIB. Patients with history of endoscopic hemostasis for small-bowel lesions or P1 CE findings should be followed up intensively.
Assuntos
Endoscopia por Cápsula , Hemostase Endoscópica , Humanos , Endoscopia por Cápsula/efeitos adversos , Recidiva , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/terapia , Fatores de Tempo , Estudos Retrospectivos , Endoscopia GastrointestinalRESUMO
In recent publications on greater trochanteric pain syndrome (GTPS), the pathology receiving the most attention has been gluteus medius muscle tendinous injury, and surgical techniques such as gluteus medius tendon repair and their outcomes for GTPS have been reported. In our department-related facilities, arthroscopic surgeries are routinely performed for the patients with recalcitrant GTPS. A total of 51 patients were diagnosed with GTPS. Surgical treatment was carried out 22 patients (24 joints; 4 males and 18 females; mean age at surgery of 52.0 years). Arthroscopic findings confirmed bursitis in all 24 joints. In all cases, debridement of the greater trochanter bursa provided rapid relief of greater trochanter pain. The Numerical Rating Scale showed significant improvement, from the preoperative mean of 7.8 (range, 6-10) to the postoperative day 7 mean of 1.6 (range, 0-3). The modified Harris Hip Score was significantly improved from the preoperative mean of 65.5 (range, 52.5-78.3) to the final follow-up (average 2.9 months) mean of 96.0 (range, 85.2-100). Fascial damage of the gluteus medius muscle was observed in 21 joints while only 2 patients had a gluteus medius tendinous injury. Greater trochanteric bursitis and fascia or muscle-fiber injury of the gluteus medius muscle are the most common pathologies in patients with lateral hip pain.
Assuntos
Bursite , Feminino , Masculino , Humanos , Pessoa de Meia-Idade , Bursite/cirurgia , Fêmur/cirurgia , Tendões , Pacientes Ambulatoriais , Dor/etiologiaRESUMO
BACKGROUND: The association between H. pylori (Helicobacter pylori) infection and gastroesophageal reflux disease (GERD) is a complex and confusing subject. The aim of this study was to evaluate the association between helicobacter pylori infection and erosive gastroesophageal reflux disease. METHOD: In a cross-sectional study, all patients referred for endoscopy due to dyspepsia were enrolled. The diagnosis of erosive GERD was made by endoscopy. Patients with normal esophagus were selected as comparison group. Random gastric biopsies were taken from all participants to diagnose H. pylori infection. RESULT: In total, 1916 patients were included in this study, of whom 45.6% had GERD. The mean age (SD) was 42.95 (16.32). Overall, 1442 (75.3%) patients were positive for H. pylori infection. The frequency of H. pylori infection in mild GERD patients was higher than the severe GERD, but this difference was not significant (P = 0.214). Except for sociodemographic status (P < 0.001), other variables including gender, age, ethnicity, body mass index (BMI), smoking, and presence of hiatus hernia in patients had no significant association with the frequency of H. pylori infection. According to Robust Poisson regression models analysis, the association of H. pylori (PR 1.026; 95% CI 0.990-1.064; P = 0.158) and sociodemographic status were not significantly different between the two groups. But smoking, increased BMI, older age, presence of hiatus hernia, and peptic ulcer diseases were significantly associated with GERD compared with the non-GERD group. CONCLUSION: In our results, there was no association between H. pylori infection and erosive GERD. Further studies are recommended.
Assuntos
Dispepsia , Refluxo Gastroesofágico , Infecções por Helicobacter , Helicobacter pylori , Estudos Transversais , Dispepsia/complicações , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/patologia , Infecções por Helicobacter/complicações , Infecções por Helicobacter/diagnóstico , HumanosRESUMO
BACKGROUND AND AIM: There exists no evidence on the relationship between endoscopic and histologic findings. Furthermore, even after multiple biopsy specimens were obtained, histologic examination usually fails to show the characteristic features of immune checkpoint inhibitor-associated colitis. In this study, we explored the endoscopic and histologic findings of immune checkpoint inhibitor-associated colitis. METHODS: Patients diagnosed with immune checkpoint inhibitor-associated colitis at our hospital between March 2018 and December 2018 were retrospectively assessed. The degree of mucosal inflammation was evaluated using endoscopic inflammation grade (inactive, mild, moderate, or severe disease) and further observed using magnifying endoscopy with crystal violet staining. Pit structures were classified into three types: regularly arranged pits with circular or elliptical shape (R type), irregularly arranged pits with inhomogeneous size and morphology (IR type), and pits with reduced density or pits that partially disappeared (AD type). RESULTS: Eleven patients (median age, 71 years; range, 44-83 years) were diagnosed with immune checkpoint inhibitor-associated colitis. All characteristic histologic findings, including crypt distortion, crypt abscesses, and apoptotic bodies, were observed at sites with moderate-to-severe endoscopic inflammation but not at sites with inactive-to-mild endoscopic inflammation. Characteristic histologic features were observed in 0%, 50%, and 100% of R-type, IR-type, and AD-type mucosa, respectively. CONCLUSIONS: We revealed the possible utility of endoscopic images for selecting suitable target sites for biopsy and showed that endoscopic findings could reduce the time lag associated with tissue diagnosis and sampling errors due to biopsy.
Assuntos
Colite/induzido quimicamente , Colite/patologia , Endoscopia Gastrointestinal/métodos , Violeta Genciana , Inibidores de Checkpoint Imunológico/efeitos adversos , Coloração e Rotulagem/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Colite/diagnóstico , Feminino , Humanos , Inflamação , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Índice de Gravidade de DoençaRESUMO
Background and Objectives: The initial diagnostic test required to evaluate esophageal dysphagia is upper endoscopy (EGD) to assess the structure of the esophagus and the esophageo-gastric junction (EGJ). Taking biopsies during EGD has become a common practice in patients with dysphagia to rule out eosinophilic esophagitis (EoE). The aims of this study were to evaluate the endoscopic findings of patients who underwent EGD for esophageal dysphagia, to assess the rate of biopsy taking from the esophagus to diagnose/exclude EoE, and to report histology outcomes of these biopsies. Materials and Methods: This was a retrospective multicenter study that included individuals ≥18 years who underwent EGD due to esophageal dysphagia between the years 2015 and2020, (with no other alarm signs, such as weight loss, new iron deficiency anemia, and lymphadenopathy). We obtained data from patients' electronic files. The endoscopy and histology findings were obtained from endoscopy reports saved in our electronic files. Results: A total of 209 patients were included in the study. The average age was 57.1 ± 17.1 years. The most common endoscopic findings were normal endoscopy in 76 patients (36.4%) and erosive esophagitis in 75 patients (35.9%). Barrett's esophagus and esophageal malignancy were encountered in 11 patients (5.3%) and 2 patients (0.95%), respectively. Esophageal biopsies were taken in 50.2% of patients, and one patient had histological evidence of EoE (0.5%). On univariate analysis, there was a trend for association between proton pump inhibitors (PPIs) use and a normal EGD, but it was not statistically significant (OR 0.28, 95% CI 0.07-1.11, p = 0.07). Conclusions: Endoscopic findings were prevalent in dysphagia patients even when no other alarm symptoms exist. Neoplastic lesions and EOE were rare in our study.
Assuntos
Transtornos de Deglutição , Esofagite Eosinofílica , Adulto , Idoso , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/epidemiologia , Transtornos de Deglutição/etiologia , Endoscopia , Esofagite Eosinofílica/complicações , Esofagite Eosinofílica/diagnóstico , Esofagite Eosinofílica/epidemiologia , Humanos , Deficiências de Ferro , Pessoa de Meia-Idade , Encaminhamento e Consulta , Estudos RetrospectivosRESUMO
BACKGROUND: The diagnosis of achalasia can occasionally be difficult because of the low prevalence of apparent endoscopic abnormal findings, such as dilation and food residue, and lack of "esophageal rosette" in some patients. We have found a new endoscopic finding "Gingko leaf sign", which consists of not being able to see the full extent of the esophageal palisade vessels and a Gingko leaf-shaped morphology of a longitudinal section of the esophagogastric junction at the end of a deep inspiration, in some achalasia patients without "esophageal rosette". The aim of the study was to investigate the prevalence of "Gingko leaf sign" in these patients. METHODS: We retrospectively compared the prevalence of "Gingko leaf sign" between 11 achalasia patients without "esophageal rosette" and 22 age-/gender-matched healthy subjects. The diagnoses of achalasia were based on the results of high-resolution manometry. We also investigated the characteristics of the patients with "Gingko leaf sign". RESULTS: All the patients had "Gingko leaf sign", in contrast to none of the healthy subjects (p < 0.001). Four of 11 patients did not require any therapy. Six of seven patients did not relapse after balloon dilatation, but one patient required per-oral endoscopic myotomy 8 months after balloon dilatation. CONCLUSION: All our achalasia patients without "esophageal rosette" had "Gingko leaf sign". It is possibly a useful endoscopic finding in achalasia patients without "esophageal rosette".
Assuntos
Dilatação Patológica/diagnóstico , Endoscopia/métodos , Acalasia Esofágica/diagnóstico , Junção Esofagogástrica/diagnóstico por imagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Cateterismo/métodos , Dilatação Patológica/patologia , Endoscopia/estatística & dados numéricos , Acalasia Esofágica/epidemiologia , Acalasia Esofágica/terapia , Junção Esofagogástrica/irrigação sanguínea , Feminino , Ginkgo biloba , Humanos , Masculino , Manometria/métodos , Pessoa de Meia-Idade , Miotomia/estatística & dados numéricos , Folhas de Planta , Prevalência , Estudos RetrospectivosRESUMO
BACKGROUND: Human epidermal growth factor receptor 2 (HER2) expression in gastric cancer is highly heterogeneous. Therefore, it is important to take endoscopic samples from appropriate tumor sites. METHODS: Between January 2008 and April 2015, patients with gastric or gastroesophageal junction cancer with histologically confirmed adenocarcinoma were included. Surgical samples or endoscopic biopsy samples were examined for HER2 using immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH). Tissues were considered to be HER2 positive when either assessment revealed either an IHC score of 3+ or an IHC score of 2+ accompanied by a positive FISH result. Endoscopic findings were retrieved in all cases where available, and we examined the portion from which a biopsy was obtained. RESULTS: Out of the 612 patients included in the study, 104 (17%) were HER2 positive. The proportion of HER2-positive gastric tumors with differentiated (vs. undifferentiated) histology was significantly higher (29 vs. 6%, respectively; p < 0.001). The HER2-positive rate of papillary adenocarcinomas (vs. tubular) was particularly high (62%, 8/13; p = 0.023). The proportion of HER2-positive gastric tumors of Borrmann classification 0 or 1 was significantly higher than that of tumors of classified as 2, 3, or 4 (45 vs. 16%, respectively; p < 0.001). The HER2-positive rates per biopsy specimen from the superficial spreading portion, ulcer mound, ulcer bed, and mass portion were 100, 91, 45, and 100%, respectively. CONCLUSIONS: HER2-positive gastric cancer tends to be associated with a differentiated histology, particularly papillary adenocarcinoma, and a Borrmann classification of 0 or 1 tumors. Based on these endoscopic findings, it is important to recognize the superficial spreading portion and the mass portion of gastric malignancies.
Assuntos
Adenocarcinoma/metabolismo , Adenocarcinoma/patologia , Receptor ErbB-2/metabolismo , Neoplasias Gástricas/metabolismo , Neoplasias Gástricas/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Biópsia , Junção Esofagogástrica/patologia , Feminino , Humanos , Imuno-Histoquímica , Hibridização in Situ Fluorescente , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
AIM: An evaluation of the efficacy of endoscopic methods for the diagnosis and correction of surgical and immunological complications after retroperitoneal pancreas transplantation. MATERIALS AND METHODS: From October 2011 to March 2015, 27 patients underwent simultaneous retroperitoneal pancreas-kidney transplantation (SPKT). Diagnostic oesophagogastroduodenoscopy (EGD) with protocol biopsy of the donor and recipient duodenal mucosa and endoscopic retrograde pancreatography (ERP) were performed to detect possible complications. Endoscopic stenting of the main pancreatic duct with plastic stents and three-stage endoscopic hemostasis were conducted to correct the identified complications. RESULTS: Endoscopic methods showed high efficiency in the timely diagnosis and adequate correction of complications after retroperitoneal pancreas transplantation.
Assuntos
Colangiopancreatografia Retrógrada Endoscópica/métodos , Transplante de Rim/métodos , Transplante de Pâncreas/métodos , Pâncreas/diagnóstico por imagem , Espaço Retroperitoneal/diagnóstico por imagem , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Adulto JovemRESUMO
BACKGROUND AND AIM: Histological gastritis is associated with gastric cancer, but its diagnosis requires biopsy. Many classifications of endoscopic gastritis are available, but not all are useful for risk stratification of gastric cancer. The Kyoto Classification of Gastritis was proposed at the 85th Congress of the Japan Gastroenterological Endoscopy Society. This cross-sectional study evaluated the usefulness of the Kyoto Classification of Gastritis for risk stratification of gastric cancer. METHODS: From August 2013 to September 2014, esophagogastroduodenoscopy was performed and the gastric findings evaluated according to the Kyoto Classification of Gastritis in a total of 4062 patients. The following five endoscopic findings were selected based on previous reports: atrophy, intestinal metaplasia, enlarged folds, nodularity, and diffuse redness. RESULTS: A total of 3392 patients (1746 [51%] men and 1646 [49%] women) were analyzed. Among them, 107 gastric cancers were diagnosed. Atrophy was found in 2585 (78%) and intestinal metaplasia in 924 (27%). Enlarged folds, nodularity, and diffuse redness were found in 197 (5.8%), 22 (0.6%), and 573 (17%), respectively. In univariate analyses, the severity of atrophy, intestinal metaplasia, diffuse redness, age, and male sex were associated with gastric cancer. In a multivariate analysis, atrophy and male sex were found to be independent risk factors. Younger age and severe atrophy were determined to be associated with diffuse-type gastric cancer. CONCLUSION: Endoscopic detection of atrophy was associated with the risk of gastric cancer. Thus, patients with severe atrophy should be examined carefully and may require intensive follow-up.
Assuntos
Gastrite/classificação , Gastrite/patologia , Neoplasias Gástricas/etiologia , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Atrofia , Estudos Transversais , Endoscopia do Sistema Digestório , Feminino , Mucosa Gástrica/patologia , Gastrite/complicações , Humanos , Mucosa Intestinal/patologia , Masculino , Metaplasia , Pessoa de Meia-Idade , Risco , Fatores de Risco , Índice de Gravidade de Doença , Fatores Sexuais , Neoplasias Gástricas/patologiaRESUMO
BACKGROUND AND AIM: Few studies have shown the associations between colonic diverticula and endoscopic findings such as location, inflammation, number of diverticula, sigmoid colon rigidity, and bowel habits. METHODS: Japanese subjects who underwent total colonoscopies at six centers in Japan from November 2015 to October 2016 were analyzed. Bowel habits were evaluated using the Gastrointestinal Symptom Rating Scale. Location and number of diverticula, inflammation, and sigmoid colon rigidity were evaluated from endoscopy results. RESULTS: A total of 762 subjects (486 men and 276 women [ratio, 1.76:1]) whose mean age was 65.5 ± 11.4 years were evaluated. In multivariate analysis, presence of constipation was associated with a significantly lower likelihood of left-sided colonic diverticula (odds ratio = 0.40, 95% confidence interval 0.20-0.82, P = 0.012), whereas right-sided and bilateral-sided colonic diverticula, multiple colonic diverticula, inflammation findings, and sigmoid colon rigidity were not related to bowel habits. CONCLUSIONS: Among endoscopic findings related to colonic diverticula and bowel habits, only left-sided colonic diverticula were inversely associated with constipation, whereas inflammation findings, multiple diverticula, and sigmoid colon rigidity were not related to bowel habits. However, the association of inflammation findings with colonic diverticula and bowel habits should be further studied. Investigation of changes in left-sided colonic diverticula may lead to new treatments for constipation.
Assuntos
Colonoscopia , Divertículo do Colo/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Colo Sigmoide/patologia , Constipação Intestinal/etiologia , Divertículo do Colo/complicações , Feminino , Humanos , Inflamação/etiologia , Inflamação/patologia , Japão , Masculino , Pessoa de Meia-Idade , Avaliação de Sintomas/métodos , Adulto JovemRESUMO
BACKGROUND/AIMS: We aimed to clarify whether cyclooxygenase-2 (COX-2) and microsomal prostaglandin E synthase-1 (mPGES-1) genotypes were associated with certain histological findings and endoscopical appearances based on Kyoto classification. METHODS: We enrolled 285 Helicobacter pylori-infected gastritis patients. Genotypes of COX-2 1195, COX-2 1290, mPGES-1, interleukin-1ß (IL-1ß) 511 and tumour necrosis factor-α (TNF-α) 308 were analyzed. Genotyping was performed by polymerase chain reaction. Endoscopic appearances and histological assessment were determined by using Kyoto classification, operative link on gastritic intestinal metaplasia assessment and the updated Sydney system. RESULTS: There was a significant (p = 0.027) relationship between the IL-1ß 511 C-carrier and histological gastric inflammation in H. pylori-infected gastritis patients. There was a significant (p = 0.009) correlation between the COX-2 1195 G-carrier genotype and histological intestinal metaplasia in the gastric antrum of H. pylori-infected gastritis patients and gastric xanthoma (p = 0.027). The COX-2 1195 G-carrier genotype was also significantly (p = 0.038) associated with the score of endoscopic intestinal metaplasia based on Kyoto classification. The mPGES-1 genotype was significantly (p = 0.002) associated with endoscopic swelling of area. CONCLUSION: Our results suggest that in Japan, there exists a significant correlation between the COX-2 1195 G-carrier genotype and intestinal metaplasia in histological and endoscopic findings based on Kyoto classification in H. pylori-infected gastric mucosa.
Assuntos
Ciclo-Oxigenase 2/genética , Mucosa Gástrica/patologia , Gastrite/genética , Infecções por Helicobacter/genética , Lesões Pré-Cancerosas/genética , Antro Pilórico/patologia , Xantomatose/genética , Idoso , Feminino , Mucosa Gástrica/diagnóstico por imagem , Mucosa Gástrica/microbiologia , Gastrite/diagnóstico por imagem , Gastrite/microbiologia , Gastrite/patologia , Gastroscopia , Genótipo , Técnicas de Genotipagem/métodos , Infecções por Helicobacter/diagnóstico por imagem , Infecções por Helicobacter/microbiologia , Infecções por Helicobacter/patologia , Helicobacter pylori/isolamento & purificação , Humanos , Interleucina-1beta/genética , Japão , Masculino , Metaplasia/diagnóstico por imagem , Metaplasia/genética , Metaplasia/microbiologia , Metaplasia/patologia , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase , Lesões Pré-Cancerosas/diagnóstico por imagem , Lesões Pré-Cancerosas/microbiologia , Lesões Pré-Cancerosas/patologia , Prostaglandina-E Sintases/genética , Antro Pilórico/diagnóstico por imagem , Antro Pilórico/microbiologia , Xantomatose/microbiologia , Xantomatose/patologiaRESUMO
BACKGROUND AND AIM: Upper gastrointestinal endoscopic findings, such as esophagitis, Barrett's esophagus, peptic ulcer, and malignancy, represent a public health problem. This systematic review aimed to evaluate the prevalence of upper gastrointestinal endoscopic findings in the community. METHODS: A systematic search was conducted in PUBMED and EMBASE to May 2015. Studies were eligible if they reported the prevalence of upper gastrointestinal endoscopic findings in unselected samples of the community. RESULTS: Twelve articles were eligible, nine reported data from three endoscopic surveys (n = 3063 subjects), and three from national screening programs (n = 84 153). The overall prevalence of upper gastrointestinal endoscopic findings in the community was 30% in the Kalixanda study (Sweden), 24.9% in the Loiano-Monghidoro study (Italy), and 68.9% in the Systematic Investigation of Gastrointestinal Diseases study (China). The pooled prevalence of esophagitis, endoscopically suspected esophageal metaplasia (ESEM), peptic ulcer, and gastric cancer in all studies was 11.2, 5.1, 6.8, and 0.33%, respectively. The most frequent finding was esophagitis in Europe, with a prevalence of 15.5% in Sweden and 11.8% in Italy, and peptic ulcer in China (17.1%), both in asymptomatic and symptomatic individuals. The prevalence of Helicobacter pylori was positively associated with the prevalence of peptic ulcer (r = 0.91) but negatively associated with the prevalence of both esophagitis (r = -0.99) and ESEM (r = -0.95). CONCLUSIONS: Upper gastrointestinal endoscopic findings are present in at least a quarter of subjects in the community with different patterns in Western and Eastern countries, both in asymptomatic and symptomatic subjects. H. pylori prevalence negatively impacts on the prevalence of reflux-related esophageal findings.
Assuntos
Endoscopia Gastrointestinal/métodos , Gastroenteropatias/epidemiologia , Esôfago de Barrett/diagnóstico , Esôfago de Barrett/epidemiologia , Esôfago de Barrett/microbiologia , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/epidemiologia , Refluxo Gastroesofágico/microbiologia , Gastroenteropatias/diagnóstico , Gastroenteropatias/microbiologia , Infecções por Helicobacter/complicações , Infecções por Helicobacter/diagnóstico , Infecções por Helicobacter/epidemiologia , Helicobacter pylori , Humanos , Úlcera Péptica/diagnóstico , Úlcera Péptica/epidemiologia , Úlcera Péptica/microbiologia , Prevalência , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/epidemiologia , Neoplasias Gástricas/microbiologiaRESUMO
BACKGROUND: Anastomotic leakage (AL) is a major complication after anterior resection. However, its therapeutic strategies and technical risk factors have not been well established. Therefore, we endoscopically evaluated anastomotic regions after laparoscopic colorectal anastomosis using a double-stapling technique (DST) for determination of treatment and investigation of technical factors. METHODS: In total, 191 consecutive patients underwent laparoscopic anterior resection with a DST from September 2008-January 2013. Anastomotic regions were endoscopically evaluated in patients suspected to have AL after surgery. RESULTS: Anastomotic dehiscence was observed in 19 patients, and AL was diagnosed in 18 (9.3%). Of the 19 patients, 12 were treated by creation of an intestinal stoma and 7 were treated conservatively based on their clinical status and endoscopic findings. Twenty-three dehiscences were observed among 19 anastomotic regions; all 23 were observed on the circular stapler anastomosis lines. Of these 23 dehiscences, 13 (56.5%) were located at the point at which the anastomosis lines of the circular and linear staplers overlapped, and 10 (43.5%) were located on the circumferential aspect between the overlapping points. CONCLUSIONS: Endoscopic evaluation of anastomotic regions is safe and useful for the determination of therapeutic strategies. The DST anastomotic technique itself may be closely related to the development of AL.
Assuntos
Fístula Anastomótica/etiologia , Doenças do Colo/etiologia , Endoscopia Gastrointestinal/métodos , Laparoscopia/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Anastomose Cirúrgica/efeitos adversos , Fístula Anastomótica/patologia , Colo/patologia , Colo/cirurgia , Doenças do Colo/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Reto/patologia , Reto/cirurgia , Estudos Retrospectivos , Deiscência da Ferida Operatória/etiologia , Deiscência da Ferida Operatória/patologia , SuturasRESUMO
The prevalence and incidence of eosinophilic esophagitis (EoE) have been rapidly increasing in Western countries. It is thought to be more common among Caucasians than other racial or ethnic groups, but epidemiological studies have not been fully evaluated in Asian populations, and its clinical manifestation is rarely documented. In this review, recent reports regarding EoE in Asian countries have been collected, and differences in the clinical features, including symptoms and endoscopic findings, between Asian and Western populations have been evaluated. In Asia, EoE is still much less prevalent than in Western countries. Baseline values for average age, male/female ratio, and personal history of allergic disease were comparable to those in Western populations. Predominant symptoms were dysphagia, and food impaction was extremely rare among Asian patients. Although the frequency of abnormal endoscopic findings varies among studies, over 90% of patients with EoE have shown abnormal findings such as linear furrow, which is the most common findings, in recent prospective studies in Asia. There are few reports regarding the treatment of EoE and no prospective studies evaluating drugs or elimination diet in patient with EoE have been reported in Asia. Overall, EoE had similar clinical characteristics in Asian populations. Because the incidence of EoE could increase in the future with the increase in allergic disorders in Asian countries, large-scale, nationwide prospective studies should be performed to more fully understand the epidemiology and pathophysiology of EoE in Asian populations.
Assuntos
Esofagite Eosinofílica/epidemiologia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Ásia/epidemiologia , Transtornos de Deglutição , Esofagite Eosinofílica/diagnóstico , Esofagite Eosinofílica/patologia , Esofagite Eosinofílica/fisiopatologia , Esofagoscopia , Europa (Continente)/epidemiologia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores Sexuais , Adulto JovemRESUMO
OBJECTIVE: This article aimed to analyze upper endoscopic findings in the HIV patient population to elucidate the upper-gastrointestinal complications related to HIV infection. Gastrointestinal (GI) disorders in individuals living with HIV/AIDS exhibit diverse and often nonspecific manifestations, imposing substantial morbidity and mortality burdens. Endoscopic evaluation with biopsies is essential in the diagnosis and management of these conditions. Delayed treatment due to undetected GI abnormalities during endoscopic examinations can lead to poorer health outcomes. METHODS: This systematic review has determined the findings of upper-GI endoscopy of HIV-infected patients. Online databases of PubMed, Web of Science, Jisc Library Hub Discover, and Library of Congress have been searched using relevant keyword combinations. We have retrieved all the pertinent papers and reports published in English and screened them against inclusion/exclusion criteria for data extraction in two steps. First, titles/abstracts have been evaluated and then full-text screening has been performed by independent researchers. This study has adhered to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) checklist. RESULTS: In this review, 24 articles have been included in the final analysis. The study has focused on the characteristics of participants and the findings of endoscopic evaluations. The participants of the study have been HIV-positive patients, and the majority of them have undergone endoscopy due to gastrointestinal symptoms. The biopsy regions primarily targeted have been observed to be the esophagus, stomach, and duodenum. The most common result of the biopsy specimens has been chronic active gastritis. CONCLUSION: To improve clinical practice, this systematic review sought to provide an up-to-date reference for upper gastrointestinal endoscopic findings of HIV-infected persons. Our results are in line with earlier research showing how effective endoscopy is for determining a precise diagnosis and directing care. The majority of HIV patients with gastrointestinal symptoms have been found to have opportunistic infections and persistent active gastritis as well as mucosal abnormalities of the upper gastrointestinal tract. Studies have shown that endoscopic and histological assessment can aid in the early detection and management of issues involving the upper gastrointestinal tract.
Assuntos
Endoscopia Gastrointestinal , Gastroenteropatias , Infecções por HIV , Humanos , Infecções por HIV/complicações , Gastroenteropatias/diagnóstico , Gastroenteropatias/patologia , Trato Gastrointestinal Superior/patologiaRESUMO
BACKGROUND: Although chronic erosive gastritis (CEG) is common, its clinical characteristics have not been fully elucidated. The lack of consensus regarding its treatment has resulted in varied treatment regimens. AIM: To explore the clinical characteristics, treatment patterns, and short-term outcomes in CEG patients in China. METHODS: We recruited patients with chronic non-atrophic or mild-to-moderate atrophic gastritis with erosion based on endoscopy and pathology. Patients and treating physicians completed a questionnaire regarding history, endoscopic findings, and treatment plans as well as a follow-up questionnaire to investigate changes in symptoms after 4 wk of treatment. RESULTS: Three thousand five hundred sixty-three patients from 42 centers across 24 cities in China were included. Epigastric pain (68.0%), abdominal distension (62.6%), and postprandial fullness (47.5%) were the most common presenting symptoms. Gastritis was classified as chronic non-atrophic in 69.9% of patients. Among those with erosive lesions, 72.1% of patients had lesions in the antrum, 51.0% had multiple lesions, and 67.3% had superficial flat lesions. In patients with epigastric pain, the combination of a mucosal protective agent (MPA) and proton pump inhibitor was more effective. For those with postprandial fullness, acid regurgitation, early satiety, or nausea, a MPA appeared more promising. CONCLUSION: CEG is a multifactorial disease which is common in Asian patients and has non-specific symptoms. Gastroscopy may play a major role in its detection and diagnosis. Treatment should be individualized based on symptom profile.
Assuntos
Gastrite Atrófica , Gastrite , Infecções por Helicobacter , Helicobacter pylori , Úlcera Gástrica , Humanos , Mucosa Gástrica/patologia , Gastrite/diagnóstico , Gastrite/tratamento farmacológico , Gastrite/epidemiologia , Gastrite Atrófica/diagnóstico , Gastrite Atrófica/epidemiologia , Gastrite Atrófica/patologia , Gastroscopia , Infecções por Helicobacter/patologia , Estilo de Vida , Dor , Úlcera Gástrica/patologiaRESUMO
A Southeast Asian man in his 30s residing in Japan developed severe disseminated strongyloidiasis during long-term steroid therapy. Initially misdiagnosed as gastroenteritis, his condition was later identified as strongyloidiasis by fecal smears and endoscopy. An endoscopic examination revealed salmon roe-like nodular lesions, indicating an advanced stage. Despite treatment, the patient died of the illness. This case underscores the importance of considering the patient's geographical background and immunosuppressive history in medical assessments. It further highlights the need for early and proactive diagnostic approaches, such as stool testing and gastrointestinal endoscopy, to effectively detect and treat imported infectious diseases.
RESUMO
Some patients present gastro-duodenal eosinophilia without abdominal symptoms. Nine cases with gastro-duodenal eosinophilia were seen at the Tohoku University Hospital between January 2011 and June 2022. Seven (78%) patients had a background of allergic or hyper-eosinophilic disease. Esophagogastroduodenoscopy showed erosions (n=6), discoloration (n=4), ulcers (n=3), erythema (n=3), muskmelon-like appearance (n=2), and cracks (n=1). Two cases were asymptomatic with eosinophilic gastroenteritis (EGE)-like endoscopic findings, and two were symptomatic with normal endoscopic findings. The discrepancy between the abdominal symptoms and esophagogastroduodenoscopy findings suggests that clinicians should assess patients for background allergic disease, regardless of abdominal symptoms.
Assuntos
Enterite , Eosinofilia , Gastrite , Hipersensibilidade , Humanos , Enterite/complicações , Enterite/diagnóstico , Gastrite/diagnóstico , Gastrite/diagnóstico por imagem , Eosinofilia/complicações , Eosinofilia/diagnóstico , ÚlceraRESUMO
Esophagogastroduodenoscopy (EGD) is performed to rule out organic diseases in the diagnosis of esophageal motility disorders (EMDs). Abnormal endoscopic findings can be observed during EGD, which indicate the presence of EMDs. Several endoscopic findings at both the esophagogastric junction and esophageal body that are related to EMDs have been reported. Gastroesophageal reflux disease (GERD) and eosinophilic esophagitis (EoE) could be detected during EGD, and these diseases are often associated with abnormal esophageal motility. Image-enhanced endoscopy (IEE) could improve the detection of these diseases during EGD. Although no report has been published previously on the potential usefulness of IEE in the endoscopic diagnosis of EMDs, IEE can be used to detect disorders that can be associated with abnormal esophageal motility.