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Methods This was single-center, open-label, randomized trial. Patients who were undergoing ERCP and who were at high risk for the development of PEP were selected for the study. Patients were randomized into 3 treatment groups: diclofenac suppository group, RL group, and a combination group. Results Eight of 57 patients (14.03%) in the diclofenac group, 9 of 57 patients (15.78%) in the RL group, and 6 of 57 patients (10.52%) in the combination group developed PEP. The incidence of PEP between the three groups was not statistically significant (P = 0.70). Serum amylase level of >252 U/L had 91.3% sensitivity and 92.6% specificity for the diagnosis of PEP. Conclusions Post-ERCP pancreatitis is usually mild to moderate 95% times. Female sex, age younger than 50 years, a benign indication of ERCP, and low bilirubin levels have higher chances of PEP. A combination of rectal diclofenac and hydration with RL does not offer better protection for PEP, as compared with individual prophylaxis.

Background and Aim Acute kidney injury increases mortality in cirrhotic patients by four fold. This study aimed to determine the usefulness of urinary neutrophil gelatinase‐associated lipocalin (uNGAL) for differential diagnosis for acute kidney injury and for predicting short‐term mortality in cirrhotic patients. Methods We enrolled 94 patients of decompensated cirrhosis. uNGAL was measured upon hospital admission in all patients. Patients with urinary tract infection and anuria were excluded. Patients were followed for 30 days or until death. Results Ten (9%) patients had normal kidney function, 9 (11.37%) stable chronic kidney disease, 32 (29.50%) prerenal azotemia, 33 (36.37%) hepatorenal syndrome (HRS), and 10 (13.64%) intrinsic acute kidney injury (iAKI). Prerenal azotemia had lower median uNGAL values compared to HRS and iAKI (95.50 vs 465.00 vs 1217.50, P, uNGAL at baseline serves as early marker in differentiating HRS, prerenal AKI and intrinsic AKI in cirrhotics, where sr. creatinine values are not useful. Patients with higher uNGAL levels had higher transplant free mortality at 30 days

Background/Objectives: Evaluation of mediastinal lymphadenopathy (MLA) is a great diagnostic challenge considering the myriad of causes. In recent years, the role of endoscopic ultrasound (EUS) has been greatly extended in evaluation of MLA due to its safety, reliability, and accuracy. The present study details the role of EUS-guided-fine-needle aspiration/fine-needle biopsy (EUS-FNA/FNB) in MLA of unknown origin. Methods: Seventy-two patients (34 men) with MLA of unknown etiology were studied. Mediastinum was evaluated with linear echoendoscope and FNA/FNB was performed with 22-G needle and sent for cytology, histopathological, and mycobacterial growth indicator tube/GeneXpert evaluation. EUS-FNA/FNB diagnosis was based on cytology reporting by pathologists. Patients tolerated the procedure, and insertion of needle into the lesion was always successful without any complications. Results: EUS-FNA/FNB established a tissue diagnosis in 66/72 patients in first sitting, while six patients underwent repeat procedure. EUS-FNA diagnoses (after second sitting) were tuberculous lymphadenitis in 45/72 (62.5%), metastatic lymph nodes 12/72 (16.7%), reactive lymphadenopathy 6/72 (8.3%), sarcoidosis 4/72 (5.6%), and lymphoma 2/72 (2.8%), while it was nondiagnostic in 3/72 (4.1%) patients. Final diagnosis was based on combined clinical presentation, EUS-FNA/FNB result and clinicoradiological response to treatment on long-term follow-up of 6 months. Conclusion: EUS echo features along with EUS-FNA/FNB can diagnose MLA and surgical biopsy can be avoided.

To study the upper gastrointestinal bleeding (UGIB) characteristics and to validate the Rockall and Glasgow-Blatchford scores (GBS), Progetto Nazionale Emorragica Digestiva (PNED) and albumin, international normalized ratio (INR), mental status, systolic blood pressure, and age > 65 (AIMS65) risk scores in predicting outcomes in patients with UGIB. Three hundred subjects with hematemesis and/or melena were prospectively enrolled and followed up for 30 days. All patients were assessed by hematological investigations, imaging, and endoscopy and risk scores were calculated. The mean age was 43.5 ± 17.2 years, and 207 (69%) were males. Hematemesis was the most common presentation (94%). Variceal bleeding was the most common etiology (47.7%). Thirty patients died (10%) and 50 had rebleeding (16.7%). On univariate analysis, serum albumin ≤ 2.7 gm% (p = 0.008), Glasgow Coma scale ≤ 13.9 (p = 0.001), serum bilirubin > 3 mg/dL (p = 0.004), serum bicarbonate ≤ 15.7 mEq/L (p = 0.001), systolic blood pressure 0 was significant while score of

Background and Aims: The aim was to reflect the use and effectiveness of Haemoseal spray as a treatment option in gastrointestinal (GI) bleed in everyday gastroenterology practice. Materials and Methods: This was a single‑center, retrospective observational study conducted over a period of 12 months from January 2016 to December 2016. Consecutive patients of upper or lower GI bleed where haemoseal powder was used either as salvage therapy after a failed hemostasis or as an add‑on to the standard methods or as monotherapy were identified and analyzed. Results: Of 284 patients with GI bleed, haemoseal spray was used in 20 (7.04%) patients. Bleeding was due to duodenal ulcer in 7 (35%), gastric ulcer 3 (15%), esophageal ulcer 2 (10%), colonic postpolypectomy bleed 2 (10%), gastric carcinoma 2 (10%), Mallory‑Weiss tear 1 (5%), postsphincterotomy bleed 1 (5%), gastric antral vascular ectasia 1 (5%), and portal hypertensive gastropathy 1 (5%). The nature of bleed was oozing in 17 (85%) and spurting in 3 (15%). Initial hemostasis when used as monotherapy was seen in 3/3, as add‑on therapy in 6/6, and as salvage therapy in 9/11 patients. Rebleed was seen in 4 (20%) and 30‑day mortality was seen in 2 (10%) patients. Rebleed rate at day 7 was more in monotherapy cases; however, the difference was not statistically significant (33.33% vs. 16.66% vs. 18.18%, P = 0.819). Conclusion: Haemoseal spray is an effective hemostatic agent in various clinical situations with GI bleeding, especially when used as salvage therapy or as add‑on therapy.

Acute fulminant necrotizing amebic colitis rarely presents with massive lifethreatening lower gastrointestinal bleeding without diarrhea. Diagnosis is difficult as colonoscopy is suboptimal due to active bleeding, stool testing is often negative and a positive serology cannot confirm the diagnosis. We herein report a case of a 39-year-old male who presented with profuse bleeding per rectum, without associated significant antecedent history of fever or diarrhea. Colonoscopy was inconclusive as active bleeding obscured the vision. Computed tomography of abdomen revealed non-specific thickening of the caecum. Emergency laparotomy with right hemicolectomy and temporary ileostomy was performed. Microscopic examination of colonic mucosa revealed Entamoeba histolytica trophozoites with erythrophagocytosis suggestive of fulminant amebic colitis. Intravenous metronidazole was given subsequently and patient recovered completely. Ileocolonic anastomosis was done after closing the ileostomy three months later. This case highlights this exceedingly rare presentation of fulminant amebic colitis which poses a diagnostic challenge and can be life threatening without early surgical intervention.

BACKGROUND: Abdominal tuberculosis is an increasing problem in developing world. OBJECTIVE: The objective of the study was to describe the clinical presentations, drug resistance pattern and treatment outcomes of abdominal tuberculosis in Western India. METHODS: All the cases of abdominal tuberculosis from May 2014 to April 2017, diagnosed on the basis of clinical profile and gross morphological findings at endoscopy, imaging, followed by histology and/or GeneXpert and MGIT culture were included. All patients received antitubercular drug (AKT) therapy according to national protocol. Patients were followed from diagnoses till completion of treatment and various parameters were studied. RESULTS: Out of the 176 patients, 48% were males. Abdominal pain was most common complaint in 83.5%. On colonoscopy terminal ileum and ileocaecal valve were most commonly involved segments. Upper gastrointestinal tract was involved in four patients. Overall ulceronodular lesions were most common followed by ulcerative/nodular lesion. Strictures in bowel were seen in 28 (15.9%) patients with ileocaecal valve being most commonly involved, of which 23 had symptomatic relief with AKT and only three required dilatation. Histopathology showed granuloma in 80.8% cases. MGIT was positive in 43 (35.80%) cases and GeneXpert was positive in 35 (26.1%) cases. Eight patients had multi drug resistant tuberculosis. Only two patients required surgical management. CONCLUSION: Abdominal tuberculosis with wide spectrum of presentation, can still be managed with early diagnosis and treatment even in patients with sub acute intestinal obstruction. Weight gain or resolving symptoms were considered early markers of treatment response. Patients with stricture can become asymptomatic with medical treatment alone. RESUMO CONTEXTO: A tuberculose abdominal é um problema crescente no mundo em desenvolvimento. OBJETIVO: O objetivo do estudo foi descrever as apresentações clínicas, o padrão de resistência a fármacos e os desfechos de tratamento da tuberculose abdominal na Índia ocidental. MÉTODOS: Foram incluídos todos os casos de tuberculose abdominal de maio de 2014 a abril de 2017, diagnosticados com base no perfil clínico e nos resultados morfológicos brutos na endoscopia, imagem latente, seguido pela histologia e/ou pela cultura de GeneXpert e de MGIT. Todos os pacientes receberam a terapia antitubercular da droga (AKT) de acordo com o protocolo nacional. Os pacientes foram acompanhados de diagnósticos até a conclusão do tratamento e vários parâmetros foram estudados. RESULTADOS: Dos 176 pacientes, 48% eram do sexo masculino. A dor abdominal foi a queixa mais comum em 83,5%. Na colonoscopia, o íleo terminal e a válvula íleo-cecal foram os segmentos mais comumente envolvidos. O trato gastrointestinal superior foi envolvido em quatro pacientes. As lesões ulceronodulares totais foram as mais comuns seguidas pela lesão ulcerosa/nodular. As estenoses foram observadas em 28 (15,9%) pacientes priciplamente com a válvula íleo-cecal envolvida, dos quais 23 tiveram alívio sintomático com AKT e somente três necessitaram de dilatação. A histopatologia mostrou o granuloma em 80,8% casos. O MGIT foi positivo em 43 (35,80%) e GeneXpert foi positivo em 35 (26,1%) casos. Oito pacientes tiveram tuberculose resistente a múltiplas drogas. Apenas dois pacientes necessitaram de manejo cirúrgico. CONCLUSÃO: A tuberculose abdominal com amplo espectro de apresentação, ainda pode ser manuseada com diagnóstico precoce e tratamento mesmo em pacientes com obstrução intestinal sub-aguda. Ganho de peso ou sintomas resolvidos foram considerados marcadores precoces de resposta ao tratamento. Pacientes com estenose podem se tornar assintomáticos com tratamento médico isoladamente.

Primary lymphomas of the digestive tract are uncommon heterogenous group of neoplasms that primarily affects stomach. Lymphomatous involvement of small intestine is amongst the rare lymphomas; ampullary involvement is even rarer. It is important to recognize this entity early as it mimics periampullary neoplasms and its management is different. We present the case of a 14-year-old male who presented with rapidly progressive obstructive jaundice and weight loss and ultimately was diagnosed to have ampullary Burkitt's lymphoma. Early diagnosis of this aggressive tumor and prompt induction of chemotherapy dramatically improved the patient's condition. It is crucial to consider Burkitt's lymphoma as a differential diagnosis of obstructive jaundice as both the treatment and prognosis are markedly different.

Background/Aims The existence of non-celiac gluten sensitivity has been debated. Indeed, the intestinal and extra-intestinal symptoms of many patients with irritable bowel syndrome (IBS) but without celiac disease or wheat allergy have been shown to improve on a gluten-free diet. Therefore, this study set out to evaluate the effects of gluten on IBS symptoms. Methods We performed a double-blind randomized placebo-controlled rechallenge trial in a tertiary care hospital with IBS patients who fulfilled the Rome III criteria. Patients with celiac disease and wheat allergy were appropriately excluded. The participants were administered a gluten-free diet for 4 weeks and were asked to complete a symptom-based questionnaire to assess their overall symptoms, abdominal pain, bloating, wind, and tiredness on the visual analog scale (0-100) at the baseline and every week thereafter. The participants who showed improvement were randomly assigned to one of two groups to receive either a placebo (gluten-free breads) or gluten (whole cereal breads) as a rechallenge for the next 4 weeks. Results In line with the protocol analysis, 60 patients completed the study. The overall symptom score on the visual analog scale was significantly different between the two groups (P

Esophageal duplication cyst is a rare congenital embryonal gastrointestinal (GI) malformation which is diagnosed most commonly in childhood. In adults, they can present with a variety of symptoms ranging from dysphagia, chest pain, epigastric discomfort, and vomiting to more serious complications including infections, hemorrhage, and ulcerations. A 30-year-old male presented with gradually progressive dysphagia to solids for 4 months without significant weight loss. Clinical examination and routine laboratory examination were unrevealing. Upper GI endoscopy revealed a well-defined submucosal lesion bulging into the esophageal lumen involving the right antero-lateral wall of the distal esophagus. The overlying mucosa was normal with mild luminal narrowing but gastroscope could be negotiated across this narrowing. Differential diagnosis included lipoma, leiomyoma or GI stromal tumors. Contrast-enhanced computed tomography of thorax revealed a 3.5 × 2.3 × 3 cm well-defined homogenous hypodense lesion involving the right antero-lateral wall of the distal thoracic esophagus with likely possibility of submucosal or intramural lesion. Subsequently, endoscopic ultrasonography (EUS) revealed a 3.3 × 2.8 cm homogenous hypoechoic lesion without any vascularity involving the distal esophagus wall suggestive of duplication cyst. The lesion was intramural in location as muscularis propria was seen to go around the lesion. Bronchogenic cyst was excluded due to absence of cartilage and close proximity of the cyst to lumen. Fine-needle aspiration was not attempted in view of high risk of introducing infection. Being symptomatic, the patient underwent complete surgical excision of the cyst with exteriorization of the base which on histopathology confirmed duplication cyst. Esophageal duplication cysts are exceedingly rare congenital embryonal malformations with estimated prevalence of 0.0122% arising from aberration of posterior division of embryonic foregut at 3 - 4 weeks of gestation. This case shows that duplication cysts can rarely masquerade as submucosal tumor in adults and EUS is highly accurate in pre-operative diagnosis and therapeutic decision making. Literature search revealed only a handful of cases of EUS-guided diagnosis of esophageal duplication cyst reported in the literature.

Testosterone is responsible for increased muscle mass. Leaner body mass helps control weight and increases energy. High levels of testosterone help build muscles and also stimulate growth in strength. Androgenic-anabolic steroids (AAS) are drugs that are structurally related to the cyclic steroid rings system and have similar effects to testosterone in the body. Athletes who abuse steroids do so for muscle growth and quick recovery. Testosterone - whether it's injected, applied via a patch or cream, or taken orally - allows athletes to rapidly increase muscle mass beyond their usual capacity, and also reduces their recovery time which allows them to train continuously with little need to rest their bodies in between workouts. Physiologically, erythrocytosis is defined by an erythrocyte mass that exceeds 125% of that predicted for sex and body mass. Much of the concern with the use of testosterone involves increase in blood viscosity, resulting from increased red blood cell mass causing a potential increased risk for venous thromboembolism (VTE), myocardial infarction (MI), and cerebrovascular accidents (CVA). We report a case of secondary polycythemia related to testosterone therapy.

Cranial metastases from hepatocellular carcinoma (HCC) has been seldom reported. Reported herein is the case of a painless parietal bone mass as an initial presentation of HCC in a 63-year-old female patient who was subsequently diagnosed to have HCV related cirrhosis. The biopsy from cranial lesion was confirmatory of HCC on immunohistochemistry. The patient had no known history of chronic liver disease. The presented diagnosis was made through detailed history, laboratory parameters and cross sectional imaging.

Objective To study the extent of early atherosclerosis in ulcerative colitis (UC) patients by measuring carotid intima–media thickness (CIMT) and the correlation between CIMT, serum homocysteine level and homeostasis model assessment-insulin resistance (HOMA-IR) in UC. Methods We studied 60 UC patients and 60 healthy controls. Individuals with risk factors for atherosclerosis were excluded from the study. Fasting blood glucose, lipid profile, HOMA-IR, erythrocyte sedimentation rate (ESR), serum vitamin B12 and homocysteine levels were measured in all participants. CIMT was measured using a B-mode duplex imaging study. Results UC patients had significantly higher CIMT than controls (P

INTRODUCTION Helicobacter pylori (H. pylori) infection causes chronic gastritis and is a major risk factor for duodenal and gastric ulceration, gastric adenocarcinoma, and primary gastric lymphoma. Increased gastric bacterial density may lead to increased levels of inflammation and epithelial injury. AIMS AND OBJECTIVES 1) To study the effect of H. pylori density by histological changes in stomach. 2) To study the effect of H. pylori density on the efficacy of standard triple drug eradication treatment. 3) To study the effect of H. pylori density on the complication related to H. pylori. MATERIAL AND METHODS All the patients visiting gastroenterology OPD with the symptoms of dyspepsia not responding to proton pump inhibitor or having alarm symptoms were subjected to upper GI endoscopy and biopsy. If H. pylori was present they were included in the study. The patients were given standard 14 day triple antibiotic combination for H. pylori eradication. H. pylori eradication was confirmed by urea breath test after six weeks of completion of treatment. RESULTS Out of 250 patients screened, 120 patients enrolled in the study. On clinical history 41.5% patients had symptoms of heart burn where as 63.3% patients had dyspeptic symptoms. Success rate of anti H. pylori triple drug therapy was 80%. Rate of eradication was significantly lower among the patients with higher H. pylori density (p < 0.05) on histopathology by Sydney classification. Duodenal ulcer, Gastric ulcer and gastric erosion were noted in higher frequencies among the patients with higher H. pylori density (p < 0.05). CONCLUSION H. pylori density by histopathology correlates with the complication related to H. pylori i.e. duodenal ulcer, reflux esophagitis and antral erosions. It also correlates with the success of the standard triple drug eradication treatment.

Background and Aims: Psychometric hepatic encephalopathy score (PHES) is used widely for diagnosis of minimal hepatic encephalopathy (MHE). This prospective study aimed to determine the utility of the inhibitory control test (ICT) for the diagnosis of MHE. Additionally, the efficacy of rifaximin and lactulose for reversal of MHE was evaluated. Methods: A total of 180 eligible cirrhotic patients underwent testing for MHE. When PHES was ≤ −5 and ICT lures were ≥ 14, MHE was diagnosed. The 108 patients with MHE were randomized to three groups for treatment with either lactulose, rifaximin, or placebo. Treatment outcomes were measured at the end of 3 months. Results: The 108 patients with MHE diagnosed by PHES and/or ICT accounted for 60%. The diagnosis of MHE was made by both ICT and PHES positivity in 56 patients, by abnormal ICT and normal PHES in 37 patients, and by abnormal PHES and normal ICT in 15 patients. For diagnosis of MHE, ICT had sensitivity of 78.87%, specificity of 66.06% with 60.22% positive predictive value and 82.76% negative predictive value. An area under the curve value of 0.724 (95% CI: 0.653–0.788) was obtained for diagnosis of MHE. Reversal of MHE was seen in 71.42%, 70.27% and 11.11% of patients in the rifaximin, lactulose and placebo arms (p < 0.001). Rifaximin showed better tolerability compared to lactulose. Conclusions: For the diagnosis of MHE, ICT is a simple tool but has lower sensitivity and better specificity than PHES. Rifaximin is as efficacious as lactulose in the treatment of MHE and better tolerated.

The aim of this study was to analyze the natural history and treatment outcomes of autoimmune hepatitis (AIH) variants presenting with severe-AIH.Severe acute presentation is an uncommon manifestation of AIH, and it remains poorly characterized.We included 101 patients with AIH from January 2011 to December 2015. Patients were classified as seropositive-AIH and seronegative-AIH. Patients with acute liver failure, acute-on-chronic liver failure, and severe acute hepatitis were defined as severe-AIH patients. Patient characteristics and treatment outcomes with follow-up until 12 months were analyzed between the different groups.Out of 101 cases, 24 (23.76%) had severe AIH. Of them 9 (37.5%) had severe acute hepatitis, 3 (12.5%) had acute liver failure, and 12 (50%) had acute-on-chronic liver failure. Seronegative-AIH patients presented with severe-AIH significantly more frequently compared with seropositive-AIH patients (50% vs. 20.27%, P=0.022). Severe-AIH had 50% complete responders, 25% partial responders, and 25% treatment failures. Jaundice (88.88% vs. 68.7%, P=0.048), encephalopathy (55.55% vs. 6.66%, P=0.014), and higher international normalized ratio values (2.17±0.60 vs. 1.82±0.14, P=0.038) were factors associated with nonresponse rather than the presence or absence of autoantibodies in severe-AIH. The hazard ratio for predicting remission in the non-severe AIH group as compared with the severe-AIH group was 1.502, which was statistically not significant (95% CI, 0.799-2.827; P=0.205).Approximately 24% of patients with AIH have severe-AIH. Conventional autoantibodies are often absent in severe-AIH; however, it does not alter the outcome. Immunosuppressants should be given expediently in patients with severe-AIH.

Background and aim Proximal migration of biliary stents presents a technical challenge for the therapeutic endoscopist. It may require multiple, complicated corrective procedures resulting in significant morbidity to the patients. In this study we evaluated the utility of balloon biliary sphincteroplasty with CRE (Controlled Radial Expansion) Balloon Dilator on retrieval of proximally migrated biliary stents. Methods We identified patients from our ERCP database who presented with proximal migration of biliary stent, between August 2011 and October 2013. Patients in whom the stent could not be retrieved with conventional methods, balloon sphincteroplasty was performed with a 12 mm CRETM Balloon Dilator (Boston Scientific). Stent removal was attempted with extraction balloon or basket thereafter. Results We identified 28 patients with proximal migration of biliary stents, placed for benign diseases of the common bile duct. Stent removal was successful in 18 patients (64.28%) with help of an extraction balloon or basket. Of the remaining 10 patients, balloon sphincteroplasty was successfully followed by stent removal in eight patients. Conclusions Balloon biliary sphincteroplasty increases the success rate of retrieving proximally migrated biliary stents. The procedure is safe, technically easy and yields a good success rate in our experience.

We describe a case of two-year-old boy presenting with debilitating pruritus, patchy alopecia and jaundice since the age of 6 months. On evaluation he had intrahepatic cholestasis with persistently raised serum alkaline phosphatase, normal Gamma glutamyl transferase and raised serum bile acid levels. His liver biopsy showed bland cholestasis and electron microscopy showed granular bile suggestive of progressive familial intrahepatic cholestasis type I. Medical therapy with ursodeoxycholic acid, cholestyramine, rifampicin with nutritional modification was successful in alleviating the symptoms and correcting the nutritional status. To our knowledge this is only the sixth case of progressive familial intrahepatic cholestasis type I reported from India. Herein we discuss the diagnostic and therapeutic hurdles that one encounters in managing progressive familial intrahepatic cholestasis and also review the literature regarding this rare disorder.

The spectrum of liver disease among HIV-infected patients is changing. In the era of antiretroviral therapy, opportunistic infections are diminishing and deranged liver function appears to be due usually to drug-induced liver injury, alcohol, non-alcoholic steatohepatitis (NASH) or chronic hepatitis B. To test this hypothesis, 98 HIV-positive patients with deranged liver function were compared with matched HIV-positive patients with normal liver function and likewise matched HIV-negative patients with normal liver function tests.

Background Acute encephalopathy in a patient with alcoholic liver disease (ALD) is a commonly encountered emergency situation occurring most frequently due to liver failure precipitated by varying etiologies. Acute reversible cerebellar ataxia with confusion secondary to prolonged metronidazole use has been reported rarely as a cause of encephalopathy in patients with ALD. Case Report We describe a decompensated ALD patient with recurrent pyogenic cholangitis associated with hepatolithiasis who presented to the emergency department with sudden-onset cerebellar ataxia with dysarthria and mental confusion after prolonged use of metronidazole. Magnetic resonance imaging (MRI) of the brain was suggestive of bilateral dentate nuclei hyper intensities on T2 and fluid-attenuated inversion recovery sections seen classically in metronidazole-induced encephalopathy (MIE). Decompensated liver cirrhosis resulted in decreased hepatic clearance and increased cerebrospinal fluid concentration of metronidazole leading to toxicity at a relatively low total cumulative dose of 22 g. Both the clinical symptoms and MRI brain changes were reversed at 7 days and 6 weeks, respectively, after discontinuation of metronidazole. Why Should an Emergency Physician Be Aware of This? A patient with ALD presenting with encephalopathy creates a diagnostic dilemma for the emergency physician regarding whether to continue metronidazole and treat for hepatic encephalopathy or to suspect for MIE and withhold the drug. Failure to timely discontinue metronidazole may worsen the associated hepatic encephalopathy in these patients. Liver cirrhosis patients have higher mean concentration of metronidazole and its metabolite in the blood, making it necessary to keep the cumulative dose of metronidazole to

Hepatic tuberculosis presents one of the rare forms of extra-pulmonary tuberculosis. It is usually secondary to infection in the lung or the gut. Tuberculous liver abscess is the rarer manifestation even in endemic areas of Mycobacterium tuberculosis. Hepatogastric fistula secondary to tuberculous liver abscess has never been reported in literature. We herein report a case of a disseminated tuberculous liver abscess complicated by hepatogastric fistula, which posed a considerable diagnostic challenge. It was treated successfully with anti tubercular drugs. Liver abscess with atypical features and non responsive to antibiotics should raise the suspicious of tuberculosis or fungal infections.

Introduction The paediatric obesity is on the rise so as the complications of obesity like cardiovascular diseases, liver diseases, dyslipidaemia are increasing. The changing dietary habits and less of outdoor activities are risk factors for obesity. Aim The study was conducted to find out prevalence of overweight and obesity among students in four schools of the Mumbai and compare with studies from rest of the country. Materials and methods It is school based, cross-sectional study conducted in four Schools from class of 5(th) to 10(th). The anthropometric measurements of height, weight were taken of each student. The body mass index was calculated based on the age based Cole et al., criteria (International) as well as Khadilkar et al., criteria which are specially develop for Indian children. The data was analysed with chi-square test. Results Total 1828 students were screened from 4 schools. Out of which 590 were girls and 1238 were boys. The prevalence of overweight and obesity by Cole et al., criteria were 11.3% and 3.3% and by Khadilkar et al., criteria were 17.5% and 7.8 % respectively. Conclusion It shows significant difference in obesity between boys and girls and also between government and private schools. There is overall decrease in prevalence of overweight and obesity as age increases. The overweight and obesity among these schools in Mumbai is comparable with the rest of the studies from India.

Trichuris trichiura ( T. Trichiura) is a known parasite infestation among tropical children. Humans acquire Trichuriasis infection after ingestion of embryonated eggs via contaminated food or water. Most of them are asymptomatic. A severe form of trichuris infestation is known as Trichuris dysentery syndrome (TDS). It manifests as mucous diarrhoea, bleeding, malnutrition and stunting, or even life-threatening anaemia. We are reporting an interesting case of a 7-year-old girl who presented with bloody diarrhoea for 2 years. Her growth was stunted as she was not gaining weight. Severe inflammatory bowel disease was suspected clinically. Physical examination revealed marked pallor, pedal oedema and koilonychia along with sparse and hypopigmented hair. On evaluation T. Trichiura helminths were seen on stool examination and massive worm load was visualised directly on colonoscopy. A diagnosis of TDS was made. She was successfully treated with oral Albendazole (400 mg) and blood transfusion.

To study the extent of early atherosclerosis in ulcerative colitis (UC) patients by measuring carotid intima-media thickness (CIMT) and the correlation between CIMT, serum homocysteine level and homeostasis model assessment-insulin resistance (HOMA-IR) in UC.We studied 60 UC patients and 60 healthy controls. Individuals with risk factors for atherosclerosis were excluded from the study. Fasting blood glucose, lipid profile, HOMA-IR, erythrocyte sedimentation rate (ESR), serum vitamin B12 and homocysteine levels were measured in all participants. CIMT was measured using a B-mode duplex imaging study.UC patients had significantly higher CIMT than controls (P 0.05). ESR, fasting insulin, HOMA-IR and serum homocysteine levels were also significantly higher in UC patients (P 0.05). Pearson's correlation coefficient showed significant correlations between: (i) CIMT and patients' age, duration of UC, HOMA-IR, and homocysteine level (P 0.05); (ii) serum homocysteine and duration of UC, fasting insulin level, HOMA-IR and CIMT (P 0.01); (iii) HOMA-IR and age, duration of UC, serum homocysteine and CIMT (P 0.01). Multi-regression models showed that serum homocysteine affects CIMT and duration of UC independently, whereas participants' age and duration of UC affects HOMA-IR independently.Higher CIMT might indicate subclinical atherosclerosis in UC patients. Patients' age, duration of UC, HOMA-IR and homocysteine levels are important factors associated with increased CIMT.

Background and Objective: HBeAg-positive chronic hepatitis B patients have high serum HBV DNA level showing high viral replication. Goal of treatment of hepatitis B is to prevent cirrhosis, hepatic failure and hepatocellular carcinoma by serum alanine transaminase (ALT) normalization, decrease in serum hepatitis B virus (HBV) deoxyribonucleic acid (DNA) and loss in hepatitis B e antigen (HBeAg). Interferons (IFNs) have antiviral, anti-proliferative, and immunomodulatory effects. IFN-α is effective in suppressing HBV replication and in inducing remission of liver disease. Materials and Methods: In this prospective, single treatment arm study, HBeAg-positive chronic hepatitis patients without decompensated liver disease were enrolled to receive indigenous recombinant IFN-α 2b in the dose of 5 MU daily for 6 days a week subcutaneously for 16 weeks. Quantitative HBV-DNA, HBeAg, and hepatitis B surface antigen (HBsAg) were assessed at baseline and at the end of treatment. ALT level assessment was done at baseline and during therapy at week 1, week 2, week 8, week 12, and week 16. Results: Out of 37 patients enrolled in the study, 8 patients (21.62%) did not complete study due to lost to follow-up (3 patients), discontinuation due to adverse event (3 patients), and consent withdrawal (2 patients). Among 29 patients who completed the study, 10 patients (34.48%) had clearance of HBeAg and 1 patient (3.44%) had lost HBsAg after 16 weeks of therapy. Mean ALT level started decreasing after 4 weeks of therapy but did not come to normal range till 16 weeks of therapy. At least 2 log decreases in HBV DNA was observed in 9 (31.03%) patients and at least 1 log decrease in 18 (62.06%) patients. Overall decline in HBV DNA level was observed in 62% patients after 16 weeks of therapy. Conclusion: IFN-α treatment does result in HBeAg and HBsAg loss and decreases HBV-DNA levels in chronic hepatitis B patients. Most of adverse events were mild to moderate in intensity. So, interferon-α therapy was well tolerated, safe, and efficacious to treat HBeAg-positive chronic hepatitis B patients without decompensated liver disease.

Background: The risk of acquiring hepatitis B virus (HBV) and hepatitis C virus (HCV) infections through exposure to blood or its products and contact with other body fluids is high amongst health care workers (HCWs). Despite potential risks, a proportion of HCWs never get vaccinated. This study aimed to investigate the vaccination practices and the prevalence of HBV infection in HCWs. Aims: To determine the prevalence of HBV and HCV, their possible association with occupational and non-occupational risk factors. We also studied the prevalence of vaccination for hepatitis B in different subgroups of study population. Materials and Methods: In this cross-sectional study, total 1347 hospital staffs were screened for hepatitis B and hepatitis C. HBV is detected by HBsAg testing, and HCV is detected by anti-HCV testing by ELISA method. Positive results were confirmed by HBV DNA testing (Qualitative) and HCV RNA testing (Qualitative). A questionnaire used to collect data from study participants was pre-designed by the authors. Results: Out of total 1347 hospital staffs screened, 6 (0.4%) were HBsAg-positive and 2 (0.1%) were anti-HCV-positive. Only 54% had a history of complete vaccination, and 0.3% had incomplete vaccination. Vaccination coverage was highest in residents (76.7%), medical students (68.9%), nursing (66.1%), and teachers (61.4%) and lowest in servants (5.4%), office staff (6.6%), and lab technicians (24.3%). Awareness about the risk factor for transmission of HBV and HCV and complication related to them was 77.7%. It was highest in teachers (93.9%) and residents (97.8%), lowest in servants (16.3%). No statistically significant difference in the exposure to various risk factors among those who are HBsAg or anti-HCV-positive and HBsAg or anti-HCV-negative. Conclusions: The prevalence of HBV and HCV infection is not high in hospital staff than general population. Hepatitis B vaccination coverage was below expectation in all the subgroups even in resident doctors and teachers.

A 40-year-old male patient presented with distension of abdomen since last 4 years. The distension was progressive and more in upper abdomen. He also developed umbilical hernia since 1 year. There was no jaundice or bleeding. On examination, massive hepatomegaly till right iliac fossa with multiple nodular swellings was felt. The computed tomography of abdomen showed hepatomegaly of 36 cm in size reaching up to pelvis (Fig. 1a). There were multiple variable sized non-enhancing hypodense cystic lesions seen in liver. A 3.4 × 3.5 cm defect was seen in anterior abdominal wall in umbilical region with liver cysts as its content (Fig. 1b). Right kidney was seen in midline in the pelvis facing posteriorly. Both kidneys were enlarged with irregular lobulated contour with cystic lesions (Fig. 1c). The free fluid is seen in abdomen and pelvis. This is a case of polycystic liver and kidney disease with portal hypertension with ascites. Ultrasonography of the family members were normal. The patient was started on salt restricted diet and diuretics. The umbilical hernia was reduced and abdominal binder was applied. The polycystic liver disease occurs as an extra-renal organ involvement in polycystic kidney disease. Rarely its presentation can be isolated. The cystic transformation of liver is secondary to ductal plate malformation and abnormal fluid secretion by cholangiocytes [1]. This can be managed with medications and genetic counseling. The surgical options are fenestration but recurrence is high, segmental hepatic resection if the cysts are localized and liver transplantation with or without kidney transplantation [2].

Esophageal tuberculosis is rare, constituting about 0.3% of gastrointestinal tuberculosis. It presents commonly with dysphagia, cough, chest pain in addition to fever and weight loss. Complications may include hemorrhage from the lesion, development of arterioesophageal fistula, esophagocutaneous fistula or tracheoesophageal fistula. There are very few reports of esophageal tuberculosis presenting with hematemesis due to ulceration. We report a patient with hematemesis that was due to the erosion of tuberculous subcarinal lymph nodes into the esophagus. A 15-year-old boy presented with hemetemesis as his only complaint. Esophagogastroduodenoscopy (EGD) revealed an eccentric ulcerative lesion involving 50% of circumference of the esophagus. Biopsy showed caseating epitheloid granulomas with lymphocytic infiltrates suggestive of tuberculosis. Computerised tomography of the thorax revealed thickening of the mid-esophagus with enlarged mediastinal lymph nodes in the subcarinal region compressing the esophagus along with moderate right sided pleural effusion. Patient was treated with anti-tuberculosis therapy (Rifampicin, Isoniazid, Pyrazinamide, Ethambutol) for 6 mo. Repeat EGD showed scarring and mucosal tags with complete resolution of the esophageal ulcer.

nodular painless lesions all over his body since 2 months. He had undergone emergency colostomy 1 year previously for intestinal obstruction due to an ulceroinfiltrative mass in the descending colon. Histopathology showed a mucinous adenocarcinoma (signet-ring type). The patient underwent left hemi-colectomy and received 6 sessions of 5-fluorouraciland oxaliplatin-based adjuvant chemotherapy for the tumor (T3N2M0). On physical examination, the patient was pale and had firm-to-hard non-tender nodules of varying sizes over the scalp, face, abdomen, back, and arms (Fig. A, B); the maximum nodule size was 8×8 mm. On microscopic examination, the nodules showed a basket-weave pattern of the stratum corneum, with follicular plugging and increased basal layer melanization. The dermis was infiltrated, showing a narrow green zone and foamy cells with a mucin-like substance (Fig. C, D; alcian blue staining, C: ×40, D: ×10). Imaging did not show any metastatic lesions in the liver or lungs. What is the diagnosis for this lesion?

S 21 ANNUAL CONFERENCE—2013 M isella n eo u s patients. Intrahepatic cholestasis of pregnancy (IHCP) was diagnosed by raised serum bile acid (>10mmol/L). Preeclampsia and Acute fatty liver of pregnancy were diagnosed by standard criteria. Results: Seventy eight patients were studies (median age 27 year range 20-42years). Eighty three percent (65/78) were in the third trimester of pregnancy. Spectrum of liver diseases was as follows IHCP was 58.9% (46/78), viral hepatitis 21.7% (17/78), preeclampsia 10.2% (8/78), hyperemesis 2.5%(2/78), AFLP 2.5%(2/78), Chronic Liver disease 2.5%(2/78). Among 17 patients with viral hepatitis, 11 had incidental HBsAg positivity, 5 with hepatitis E and 2 with hepatitis A presented as acute hepatitis. Maternal mortality was seen in 4 cases (2 AFLP, 2 preeclampsia) in the third trimester. Preterm delivery was observed in 8 patients, out of which 6 had IHCP (17.3%). Low birth weight was seen in 22 patients of whom 18 had IHCP (39.1%). There were 6 fetal deaths (2-AFLP, 2-preclampsia, 1-acute liver failure (hepatitis E related) and 1-CLD). The overall maternal and fetal death was 5.22 % and 7.69% respectively and was seen in AFLP, preeclampsia and ALF patients. Conclusions: IHCP is the commonest cause of deranged LFT during pregnancy. Preterm labor is common in IHCP. AFLP and preeclampsia were associated with poor maternal and fetal outcome. Corresponding author: Mohan B Goyal. E-mail: mohandr77@gmail.com PROFILE OF LIVER BIOPSY IN TERTIARY CARE HOSPITAL–1 YEAR DATA Pravir Amrutrao Gambhire, Ashok Rohidas Mohite, Samit Sampat Jain, Dharmesh Kirit Shah, Amol Ajit Khot, Piyush Somani, Pravin Rathi, Anjali Amrapurkar Departments of Gastroenterology and Pathology, BYL Nair Hospital

Pseudocysts of the pancreas are not rare, but spontaneous perforation and/or fistulization occurs in fewer than 3% of these pseudocysts. Perforation into the free peritoneal cavity, stomach, duodenum, colon, portal vein, pleural cavity and through the abdominal wall has been reported. Spontaneous rupture of the pancreatic pseudocyst into the surrounding hollow viscera is rare and, may be associated with life-threatening bleeding. Such cases require emergency surgical intervention. Uncomplicated rupture of pseudocyst is an even rarer occurrence. We present a case of spontaneous resolution of a pancreatic pseudocyst with gastric connection without bleeding. A 67-year-old women with a large pancreatic pseudocyst resulting from a complication of chronic pancreatitis was referred to our institution. During hospital stay, there was sudden decrease in the size of epigastric lump. Repeat computed tomography (CT) revealed that the size of the pseudocyst had decreased significantly; however, gas was observed in stomach and pseudocyst along with rent between lesser curvature of stomach and pseudocyst suggestive of spontaneous cystogastric fistula.The fistula tract occluded spontaneously and the patient recovered without any complication or need for surgical treatment. After 5 wk, follow up CT revealed complete resolution of pseudocyst. Esophagogastroduodenoscopy revealed that the orifice was completely occluded with ulcer at the site of previous fistulous opening.