RESUMEN
Despite the advances in the medical care, tuberculosis (TB) still remains an important health problem. This is particularly relevant to the developing countries as well as the immunocompromised population in the developed world. Multidrug resistance poses another challenge and may be responsible for increasing incidence of TB, to some extent. The respiratory system is the most commonly involved, although any organ system may be affected. Abdominal involvement occurs in 11-12% of the patients with extrapulmonary TB. The clinical features of abdominal TB are nonspecific. Imaging plays an important role in the diagnosis of abdominal TB. Although a few imaging features strongly favour the possibility of TB, abdominal TB is a greater masquerader. In this review, we highlight the entire spectrum of the manifestations of abdominal tuberculosis (excluding the genitourinary involvement) with an emphasis on imaging findings.
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Tuberculosis/diagnóstico por imagen , Humanos , Peritonitis Tuberculosa/diagnóstico por imagen , Tuberculosis Gastrointestinal/diagnóstico por imagen , Tuberculosis Hepática/diagnóstico por imagen , Tuberculosis Ganglionar/diagnóstico por imagen , Tuberculosis Esplénica/diagnóstico por imagenRESUMEN
BACKGROUND: Abdominal cocoon (AC) or sclerosing encapsulating peritonitis is an uncommon cause of intestinal obstruction. Surgical intervention is warranted in patients with persistent pain or intestinal obstruction. METHODOLOGY: A retrospective analysis of patients operated for AC was performed. Clinical presentation, radiological data, postoperative outcomes (Ryles tube (RT) removal, duration of hospital stay, enterocutaneous fistula, requirement for re-exploration and mortality) were retrieved and analyzed. RESULTS: Fifteen patients of abdominal cocoon required surgical intervention for various indications. The mean age was 34.46 years (13-60), and 11 (73.3%) were males. Intermittent abdominal pain was present in 14 (93.3%) followed by recurrent subacute intestinal obstruction (SAIO) in 11 (73.3%). Three patients presented with intestinal perforation. Of the 14 patients with preoperative computed tomography, radiological diagnosis was possible in five patients. The mean duration for surgery was 159 min (60-360 min). Membrane encasement was complete in 9/15 and partial in 6/15 patients. Adhesiolysis was done in all patients (complete-10/15 and partial-5/15). Mean duration for RT removal and hospital stay was 4.3 and 12.3 days, respectively. Recurrence of SAIO was observed in three patients, and one patient needed re-exploration for the same. One patient developed postoperative enterocutaneous fistula requiring surgical intervention. Overall mortality in the study was 13.3% (2/15). Four patients had underlying tuberculosis, and the rest were idiopathic. CONCLUSION: Etiology of AC is not known in majority of patients. Persistent pain and recurrent SAIO are the most common indications for surgery. This morbidity associated with surgery can be reduced by meticulous dissection techniques and appropriate peri-operative care.
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Obstrucción Intestinal/cirugía , Fibrosis Peritoneal/cirugía , Peritonitis/cirugía , Dolor Abdominal/etiología , Adolescente , Adulto , Disección/efectos adversos , Disección/métodos , Femenino , Humanos , Fístula Intestinal/etiología , Obstrucción Intestinal/diagnóstico por imagen , Obstrucción Intestinal/etiología , Perforación Intestinal/etiología , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Fibrosis Peritoneal/complicaciones , Fibrosis Peritoneal/diagnóstico por imagen , Peritonitis/complicaciones , Peritonitis/diagnóstico por imagen , Complicaciones Posoperatorias , Recurrencia , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Resultado del Tratamiento , Adulto JovenRESUMEN
AIM: To evaluate the efficacy of ultrasound-guided (USG) fine-needle aspiration cytology examination (FNAC) of the omentum in the diagnosis of abdominal tuberculosis (TB). METHODS: Retrospective review was conducted of data from patients who presented with clinically suspected peritoneal TB between June 2016 and April 2018. We included patients in whom imaging showed omental thickening with or without ascites. Additional features that were assessed on imaging included ascites, the presence of mesenteric or retroperitoneal adenopathy, ileocecal thickening, and involvement of solid abdominal organs. Ultrasound-guided FNAC of the omentum was performed using a 22-gauge needle. The cytologic assessment was done for granulomatous inflammation, bacilli on Zeihl-Neelson stain, and for other pathology if any. RESULTS: During the study period, 35 omental FNACs were done. Of these patients, malignancy was reported in eight (22.8%). Of the remaining 27 patients, positive results for TB were reported in 19 patients (70.4%). In these 19 patients with positive FNAC, the median age was 33 years (range 10-63 years), with eight males (42.1%). Ascites was present in 14 (73.7%), abdominal lymphadenopathy was present in 9 (47.4%), ileocecal thickening and involvement of solid abdominal organs were reported in 3 (15.8%) and 4 (21%) patients, respectively. Granulomatous inflammation was reported in 17 (89.5%) and acid-fast bacilli in 10 (57.6%) patients. The Genexpert analysis was done in two patients, with a positive result in one patient. CONCLUSION: Ultrasound-guided FNAC of the omentum is helpful to diagnose abdominal TB in patients having omental thickening with or without other abnormal findings.
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Biopsia con Aguja Fina/métodos , Histocitoquímica/métodos , Epiplón/patología , Peritonitis Tuberculosa/diagnóstico , Ultrasonografía/métodos , Adolescente , Adulto , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad , Peritonitis Tuberculosa/patología , Estudios Retrospectivos , Adulto JovenRESUMEN
Budd-Chiari syndrome (BCS), also known as hepatic venous outflow tract obstruction includes a group of conditions characterized by obstruction to the outflow of blood from the liver secondary to involvement of one or more hepatic veins (HVs), inferior vena cava (IVC) or the right atrium. There are a number of conditions that lead to BCS-ranging from hypercoagulable states to malignancies. In up to 25% patients, no underlying disorder is identified. Diagnosis of BCS is based on a combination of clinical and imaging features. A major part of the literature in BCS has been devoted to interventions; however, a detailed description of various imaging manifestations of BCS is lacking. In this review, we highlight the importance of various imaging modalities in the diagnosis of BCS.
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Síndrome de Budd-Chiari/diagnóstico por imagen , Venas Hepáticas/diagnóstico por imagen , Síndrome de Budd-Chiari/clasificación , Humanos , Imagen por Resonancia Magnética , Flebografía , Índice de Severidad de la Enfermedad , Tomografía Computarizada por Rayos X , UltrasonografíaRESUMEN
Terlipressin is used commonly in the management of hepatorenal syndrome and acute variceal bleeding. Like its parent compound vasopressin, it is also notorious for its ischemic complications. Terlipressin-induced ischemic complications can virtually affect any part of the body, but the incidence of serious complications is less than its parent compound vasopressin. Here, we report a case of terlipressin-induced peripheral ischemic gangrene in a diabetic male, which ultimately led to death of the patient.
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Background and aims Early (â<â24 hours) esophagogastroduodenoscopy (EGD) is used to prognosticate mucosal injury after caustic ingestion. We aimed to compare differences in endoscopic grading on EGDs performed on day 5 and day 1 and to assess the impact of relook endoscopy findings on the development of esophageal and/or antropyloric cicatrization. Patients and methods Consecutive patients admitted within 24 hours of caustic ingestion between 2009 and 2014 underwent EGD and had their mucosal changes graded. Injuries of grade ≤â2a were classified as mild and ≥â2b were classified as severe. Patients were followed up for the development of cicatrization and managed per protocol. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and likelihood ratios (LRs) were calculated to compare day 1 and day 5 EGD findings. Results A total of 62 patients (35 men; mean age 33â±â15) underwent both day 1 and day 5 EGDs. Antropyloric stenosis developed in 16 patients, esophageal strictures in nine, and four had both esophageal and antropyloric strictures. Compared with day 1 EGD, endoscopic grading of severe injury on day 5 had higher specificity (83â% vs. 65â%), higher PPV (60â% vs. 41â%), and higher positive LR (5.65 vs. 2.66) for predicting the development of esophageal stricture. Similarly, day 5 endoscopic grading had higher specificity (95â% vs. 61â%), higher PPV (88â% vs. 54â%), and higher positive LR (16 vs. 2.5) for predicting the development of antropyloric stenosis. Conclusion Endoscopic assessment on day 5 is a better predictor of esophageal and gastric cicatrization than day 1 EGD, which significantly overestimates the grade of injury.