Cholangioscopic classification of post-living donor liver transplantation biliary strictures can predict their natural history and response to therapy.

BACKGROUND: The study aimed to assess the morphology of post-living donor liver transplant (LDLT) anastomotic biliary strictures using cholangioscopy and assess the impact of morphology on its prognosis. METHODS: A single centre, prospective, observational study was conducted at a tertiary care teaching hospital from August 2014 to July 2016. Single operator cholangioscopy (SOC) was used to assess post-LDLT anastomotic biliary strictures at presentation in 24 patients. Analysis included demographic and biochemical characteristics, time to stricture development, endoscopic procedural details, time to remodelling and development of recurrence on follow-up. RESULTS: Two distinct patterns of strictures were identified, type I with minimal inflammatory changes and type II with severe inflammatory changes. Guidewire cannulation was successful in 23 out of 24 (95.8%) patients. There was no significant difference between the two types of strictures based on aetiology of liver disease, CTP and MELD scores, time taken for the development or laboratory parameters at presentation. However, type II strictures required more sessions of dilatation (4 vs. 2; P = 0.002), longer duration for resolution (282.5 vs. 201.5 days, P = 0.095) and more number of stents. CONCLUSIONS: Addition of cholangioscopy tends to improve stricture cannulation rates at ERCP. It offers a useful classification of post-LDLT strictures with prognostic and therapeutic significance. Type II strictures tend to require more sessions of endotherapy than type I strictures over a longer duration for remodelling.

Endoscopic management of difficult benign biliary and pancreatic strictures using a wire-guided cystotome: experience with 25 cases.

BACKGROUND AND STUDY AIMS: Endoscopic management using standard accessories is the preferred modality for treatment of benign biliary strictures. However, with difficult strictures, there is frequently failure of endoscopic therapy. We are reporting our experience regarding use of a standard diathermic dilator (cystotome) to aid in stricture dilatation and stent placement in patients with difficult strictures. PATIENTS AND METHODS: Data were analyzed from January 2014 to January 2017 at a single tertiary care center in North India. Total 25 patients were included. RESULTS: The mean age was 45 years (varying from 38 - 55 years). Of the 25 patients with difficult strictures, 14 (56 %) were male and 11 (44 %) were female. Further, of these, 19 had biliary and 6 had pancreatic strictures. The average time of diathermic current application was 3.5 seconds (ranging 3 - 5 seconds). Technical and clinical success were achieved in 100 % of cases. None of the patients had any procedure-related (early or delayed) major complications. CONCLUSION: The cystotome is an extremely safe and useful accessory in benign biliary and pancreatic strictures, whereas conventional methods to negotiate stricture have failed.

Diagnostic adequacy and safety of endoscopic ultrasound-guided fine-needle aspiration in patients with lymphadenopathy in a large cohort.

BACKGROUND AND STUDY AIMS: The role of endoscopic-ultrasound (EUS) guided fine-needle aspiration (FNA) in patients with lymphadenopathy in terms of diagnostic adequacy and safety in large population is not well defined. The aim of this study was to evaluate diagnostic adequacy and safety of EUS-FNA in patients with lymphadenopathy. PATIENTS AND METHODS: Retrospective study from October 2010 to September 2015 at tertiary care center in Delhi-NCR. We analyzed data from 1005 EUS- FNAs of lymph nodes. RESULTS: The study cohort comprised 1005 lymph nodes in 865 patients; 68 % were males, mean age was 50 ±â€Š14 years. Indications of FNA were to look for etiology of pyrexia of unknown origin or staging of malignancy mainly. FNA was taken from mediastinal nodes (n = 528, 52.5 %) and intra-abdominal nodes (n = 477, 47.5 %). Median size of nodes at long axis and short axis was 17 (12 - 25.7) and 10 (8 - 15) mm respectively. Adequate material by FNA was obtained in 92.8 % cases. The cytopathologic diagnosis were malignancy in 153 (15.2 %), granulomatous change in 452 (42 %), and reactive lymphadenopathy in 328 (35.6 %). There was statistically significant difference seen between groups with pathological and reactive lymph nodes regarding size at long and short axis, hypoechoic nature, well defined borders and presence of necrosis and calcification. Procedure-related adverse effects were encountered in 6 patients (0.8 %). Four patients had mild mucosal bleeding in chronic liver disease patients and two had mild hepatic encephalopathy related to sedation. CONCLUSION: EUS-FNA of lymph nodes has good diagnostic adequacy and safety.

Endoscopic ultrasound-guided fine-needle aspiration of enlarged adrenals in patients with pyrexia of unknown origin: A single-center experience of 52 cases.

BACKGROUND: Fine-needle aspiration (FNA) of adrenals is needed in patients with pyrexia of unknown origin (PUO) and adrenal enlargement in absence of other diagnostic clues. Adrenals are easily accessible by endoscopic ultrasound (EUS) due to proximity; however, there is no systemic study available on FNA of adrenals in patients with PUO. The aim of this study was to evaluate the diagnostic yield and safety of EUS-FNA of enlarged adrenal in patients with PUO. METHODS: Data was analyzed from October 2010 to September 2016 at a single tertiary care center in northern India. EUS-FNA of enlarged adrenals was done in 52 patients for the etiological diagnosis of PUO in whom a definitive diagnosis could not be made with other means. RESULTS: The mean age was 48±14 years; 36 were males and 16 were females. EUS-FNA was done from the left adrenal in 50 patients and from the right sample in 2 patients. A technical success was achieved in 100% cases. The 19-G needle was used in the majority (75%) to the presence of necrotic areas in adrenals; median numbers of passes were 2. The cytopathological diagnoses were tuberculosis (n = 36), histoplasmosis (n = 13), lymphoma (n = 2), and metastasis from undiagnosed neuroendocrine tumor of lung (n = 1). Thus, a diagnosis could be made in 52/52 (100%) patients. None of the patients had any procedure-related complications. CONCLUSIONS: EUS-FNA is a safe and effective method for evaluating etiology of PUO in patients with adrenal enlargement.

Endoscopic pancreatic balloon sphincteroplasty for difficult to treat pancreatic stones and strictures: experience in 80 patients.

BACKGROUND AND AIM: There is paucity of data about endoscopic pancreatic sphincteroplasty (EPS) after endoscopic pancreatic sphincterotomy (EPST) in the treatment of chronic pancreatitis. The aim of this study was to establish the indications for EPS, complications related to it, and to examine its effectiveness in managing chronic pancreatitis after a year of follow-up. METHODS: We evaluated the safety and efficacy of pancreatic balloon dilation coupled with sphincterotomy for the treatment of chronic pancreatitis. The technical success rate of balloon dilation, stone clearance, frequency of pancreatic stenting, and procedure-related adverse events were recorded. RESULTS: Out of 580 patients who underwent pancreatic endotherapy between July 2014 and February 2016, 80 patients underwent EPS. The mean age of these 80 patients was 34 ±â€Š11 years, and 80 % (n = 64) were males. The common indications were removal of large radiolucent stones in 31 patients; unyielding radiopaque stones post extracorporeal shock wave lithotripsy (ESWL) in 20 patients, and pancreatic duct stricture combined with stones in 29 patients. EPS could be successfully completed in 98.75 % of patients. Complete ductal clearance in a single session was achieved in only 25 patients, while 26 patients required two sessions. There were two adverse events of pain requiring admission for more than 24 hours and one procedure related bleeding, all of which were managed conservatively. The patients had an average follow-up of 8 months (6 - 12 months) and all the patients were pain free. CONCLUSIONS: Endoscopic pancreatic sphincteroplasty is a relatively safe procedure with a low incidence of complications and a high rate of treatment success.

Acute and Chronic Rejection After Liver Transplantation: What A Clinician Needs to Know.

While antibody mediated hyper-acute vasculitic rejection is rare in liver transplant recipients, acute and chronic rejection have clinical significance. The liver allograft behaves differently to other solid organ transplants as acute rejection generally does not impair graft survival and chronic rejection (CR) is uncommon. The incidence of acute and chronic rejection has declined in current era due to improved immunosuppressive regimens. Acute rejection generally improves with steroid boluses and steroid resistant rejection is uncommon. CR may improve with escalation of immunosuppression or may result in irreversible loss of graft function leading to retransplantation or death. The current review discusses diagnosis and management of acute and chronic liver allograft rejection.

Comparison of endoscopic ultrasound-guided fine-needle aspiration by capillary action, suction, and no suction methods: a randomized blinded study.

BACKGROUND AND STUDY AIM: Different types of endoscopic ultrasound (EUS)-guided fine-needle aspiration (FNA) techniques are used in clinical practice; the best method in terms of outcome has not been determined. The aim of the study was to compare the diagnostic adequacy of aspirated material, and the cytopathological and EUS morphological features between capillary action, suction, and no-suction FNA methods. PATIENTS AND METHODS: This was a prospective, single-blinded, randomized study conducted at a tertiary care hospital. Patients were randomized to the three groups: capillary action, suction, and no suction. A total of 300 patients were included, with 100 patients in each arm. RESULTS: A total of 300 patients (195 males) underwent EUS-FNA of 235 lymph nodes and 65 pancreatic masses (distribution not statistically different between the groups). The mean age was 52 ±â€Š14 years. A 22 gauge needle was used in the majority (93 %) of procedures. There was no statistical difference between the three groups regarding lymph node size at the largest axis and ratio, type of needle, echo features, echogenicity, calcification, necrosis, shape, borders (lymph nodes), number of passes, and cellularity. Diagnostic adequacy of the specimen was 91 %, 91 %, and 94 % in the capillary, suction, and no suction groups, respectively ( P  = 0.67). Significantly more slides and blood clots were generated by the suction method compared with the other methods. CONCLUSION: The capillary action, suction, and no suction methods of EUS-FNA are similar in terms of diagnostic adequacy of the specimen. The suction method has the disadvantages of causing more bleeding and generating more slides.

Endoscopic pancreatic necrosectomy: why scuff when you can flush the muck - make it an easy row to hoe.

BACKGROUND AND AIMS: Endoscopic ultrasound (EUS) guided drainage of symptomatic pancreatic walled-off necrosis (WON) followed by fully covered self-expanding metal stent (FCSEMS) placement offers several advantages such as higher technical success rate and the option of necrosectomy. The aim of this study was to evaluate the safety and efficacy of EUS guided drainage of patients with WON by using FCSEMS and intracavitary lavage with a solution containing hydrogen peroxide and adopting a step-up approach. METHODS: A prospective open label study was carried out at a single tertiary care center between January 2014 and January 2016. Patients with symptomatic WON who underwent EUS guided drainage followed by FCSEMS placement were included. Primary end points were complete drainage with improvement in symptoms or major adverse events. Secondary end points were minor adverse events related to the procedures. RESULTS: A total of 64 patients (mean age 36 years; 52 males) were included. Technical success was achieved in 100 % of patients and clinical success was achieved in 90.6 %. Complete drainage was achieved with FCSEMS alone in 18 (28.1 %), FCSEMS with necrosectomy using lavage in 40 (62.5 %), FCSEMS with percutaneous drainage (PCD) in 5 (7.8 %), and 1 (1.6 %) patient required salvage surgery. The major adverse event was life threatening bleeding in 3 (4.7 %) patients. Minor adverse events were non-life threatening bleeding in 2 (3.1 %) patients and stent migration in 3 (4.7 %) patients. CONCLUSION: EUS guided WON drainage with FCSEMS followed by necrosectomy with lavage using a solution containing hydrogen peroxide as a step-up approach is a minimally invasive and effective method with a high technical and clinical success rate. Patients with solid debris > 40 % need aggressive management.

All ileo-cecal ulcers are not Crohn's: Changing perspectives of symptomatic ileocecal ulcers.

AIM: To investigated clinical, endoscopic and histopathological parameters of the patients presenting with ileocecal ulcers on colonoscopy. METHODS: Consecutive symptomatic patients undergoing colonoscopy, and diagnosed to have ulcerations in the ileocecal (I/C) region, were enrolled. Biopsy was obtained and their clinical presentation and outcome were recorded. RESULTS: Out of 1632 colonoscopies, 104 patients had ulcerations in the I/C region and were included in the study. Their median age was 44.5 years and 59% were males. The predominant presentation was lower GI bleed (55, 53%), pain abdomen ± diarrhea (36, 35%), fever (32, 31%), and diarrhea alone (9, 9%). On colonoscopy, terminal ileum was entered in 96 (92%) cases. The distribution of ulcers was as follows: Ileum alone 40% (38/96), cecum alone 33% (32/96), and both ileum plus cecum 27% (26/96). The ulcers were multiple in 98% and in 34% there were additional ulcers elsewhere in colon. Based on clinical presentation and investigations, the etiology of ulcers was classified into infective causes (43%) and non-infective causes (57%). Fourteen patients (13%) were diagnosed to have Crohn's disease (CD). CONCLUSION: Non-specific ileocecal ulcers are most common ulcers seen in ileo-cecal region. And if all infections are clubbed together then infection is the most common (> 40%) cause of ulcerations of the I/C region. Cecal involvement and fever are important clues to infective cause. On the contrary CD account for only 13% cases as a cause of ileo-cecalulcers. So all symptomatic patients with I/C ulcers on colonoscopy are not Crohn's.

Impact and safety of endoscopic ultrasound guided fine needle aspiration on patients with cirrhosis and pyrexia of unknown origin in India.

BACKGROUND AND AIMS: Etiologic diagnosis of pyrexia of unknown origin is important in patients with cirrhosis for optimal management and to prevent flare up of infectious disease after liver transplantation. However, there is very limited literature available on this subject. The present study aimed to examine the safety and impact of endoscopic ultrasound (EUS) guided fine needle aspiration (FNA) in patients with cirrhosis. METHODS: The study was conducted between January 2014 and January 2016 at a tertiary care center. A total of 50 (47 lymph nodes, 3 adrenal) EUS guided FNAs were performed in 46 patients. Data are presented as median (25 - 75 IQR). RESULTS: The study included 46 patients (40 males) whose mean age was 47.9 ±â€Š11.1 (SD) years; mean Child-Turcotte-Pugh (CTP) score and mean MELD (Model for End-Stage Liver Disease) score were 10 (8 - 11) and 18 (12 - 20), respectively. The Child Pugh class was A in 4, B in 14, and C in 28 (including three patients with adrenal FNAs). Indications for FNA were pyrexia of unknown origin and lymphadenopathy on CT imaging. The cytopathological diagnoses were metastatic disease in 1 (adrenal), granulomatous change in 10 (6 positive with acid fast bacilli stain), histoplasmosis in three (two adrenals, one lymph node), 32 lymph nodes were reactive and four lymph node FNAs showed inadequate cellularity. The pathologic nodes had significantly lower long-to-short axis ratio [1.25 (1.09 - 1.28) versus 1.46 (1.22 - 1.87), P = 0.020]; a higher proportion of hypoechoic echotexture (5 versus 3, P = 0.017), and sharply defined borders (4 versus 2, P = 0.029). Complications included mild hepatic encephalopathy related to sedation in two patients with Child's C status. CONCLUSION: EUS guided FNA is safe in patients with cirrhosis and modified the management in 14/46 (30.4 %) patients.

Prospective study of profile of hepatic osteodystrophy in patients with non-choleastatic liver cirrhosis and impact of bisphosphonate supplementation.

BACKGROUND AND OBJECTIVES: Patients with liver cirrhosis are more prone to develop reduced bone mineral density (BMD), i.e. hepatic osteodystrophy (HOD). There are few data on the prevalence of HOD in the Indian population and its treatment. We aimed to determine the prevalence of HOD, factors associated with it and the impact of bisphosphonates on BMD in patients with liver cirrhosis. PATIENTS AND METHODS: Consecutive patients with liver cirrhosis admitted at Sir Ganga Ram Hospital, New Delhi, between August 2012 and July 2013 were enrolled. Patients with chronic kidney disease, hyperparathyroidism and those on steroids were excluded. BMD was measured by dual-energy X-ray absorptiometry (DEXA) at the lumbar spine and femoral neck. Osteopenia and osteoporosis were defined according to WHO criteria. Ibandronic acid 150 mg per day orally for six months was given to patients with osteoporosis and DEXA scan repeated. RESULTS: A total of 215 patients (males 179, 83%) with a mean age of 50.9 ± 11 years were enrolled in this study. Prevalence of HOD was found to be 66% (142/215). On multivariate analysis BMI, TLC, total serum bilirubin and transient elastography values were found to be independently associated with HOD. All the patients with osteoporosis (n = 47) were treated with ibandronic acid as per protocol. Treated patients had significant improvement in DEXA scans after six months as compared to baseline. CONCLUSIONS: HOD was seen in two-thirds of patients with liver cirrhosis. Higher liver stiffness as determined by transient elastography is significantly associated with HOD. Severity scores of liver disease (CTP and MELD) and etiology of liver cirrhosis did not determine HOD. Ibandronic acid is a safe drug that showed significant improvement in BMD in patients with liver disease along with osteoporosis.

Endoscopic management of post-liver transplant billiary complications: A prospective study from tertiary centre in India.

BACKGROUND: Liver transplantation has become common in India over the last decade and biliary strictures after the procedure cause a significant morbidity. Endoscopic retrograde cholangiopancreatography (ERCP) is a safe and effective treatment modality for post-transplant biliary strictures so we decided to evaluate prospectively the outcomes of endoscopic treatment in post-living donor liver transplantation (LDLT) biliary strictures. METHODS: We studied ten consecutive patients who had developed biliary strictures (out of 312 who had undergone liver transplantation between June 2009 and June 2013) and had been referred to the Department of Gastroenterology for management. All patients underwent liver function tests, ultrasound of the abdomen, magnetic resonance cholangiography and liver biopsy, if this was indicated. RESULTS: Of these 312 patients who underwent liver transplantation, 305 had living donors (LDLT) and 7 deceased donors (DDLT). Ten patients in the LDLT group (3.3%) developed biliary strictures. There were seven males and three females who had median age of 52 years (range 4-60 years). The biliary anastomosis was duct-to-duct in all patients with one patient having an additional duct-to-jejunum anastomosis. The mode of presentation was cholangitis in four patients (40%), asymptomatic elevation of liver enzymes in four (40%) and jaundice in two patients (20%). The median time from transplantation to the detection of the stricture was 12 months (2-42.5 months). ERCP was attempted as initial therapy in all patients: seven were managed entirely by endoscopic therapy, and three required a combined percutaneous and endoscopic approach. Cholangiography demonstrated anastomotic stricture in all patients. A total of 32 sessions of ERCP were done with mean of 3.2 (2-5) endoscopic sessions and 3.4 (1-6) stents required to resolve the stricture. The median time from the first intervention to stricture resolution was 4 months (range 2-12 months). In four patients, the stents were removed after one session and in two patients each after two, three and four sessions. In six patients more than one stent was placed and all of them required dilatation of stricture. Seven patients completed treatment and are off stents at a median follow up period of 9.5 months (7-11 months). Two patients developed recurrence of their stricture after 7.5 months. Both had long strictures and required a combined endoscopic and percutaneous approach. There was one mortality due to sepsis secondary to cholangitis. CONCLUSIONS: Post-LDLT biliary strictures can be successfully treated with ERCP, and most patients remain well on follow up (median 9.5 months). A combined endoscopic and percutaneous approach is useful when ERCP alone fails.

Intrahepatic cholangiocarcinoma masquerading as liver abscess.

Malignancy masquerading as liver abscess, and presenting with fever, is mainly described in patients with colorectal cancers with liver metastasis. Primary liver tumors such as hepatocellular carcinoma or intrahepatic cholangiocarcinoma presenting as non-resolving liver abscess is extremely uncommon and carries a dismal prognosis. We present a rare case of non-resolving liver abscess as a presenting manifestation of intrahepatic cholangiocarcinoma.

Role of Transient Elastography (Fibroscan) in Differentiating Severe Acute Hepatitis and Acute on Chronic Liver Failure.

INTRODUCTION: It is difficult to differentiate acute severe hepatitis (AH) with acute on chronic liver failure (ACLF). Aim was to study the role of transient elastography (Fibroscan) in identifying the patients with AH and ACLF. MATERIALS AND METHODS: Consecutive patients of severe AH or ACLF presented within two weeks of jaundice were enrolled. LSM and liver function tests were done at admission, week 1, 4 and at 6 months. Diagnosis of ACLF was based on documenting cirrhotic morphology on imaging and/or liver biopsy and follow-up of these patients for six months. Similarly, AH patients were diagnosed based on serology, no features of cirrhosis on imaging and follow-up of these patients for 6 months documenting reversal of liver stiffness measurement (LSM) to normal. RESULTS: 104 patients were included in the final analysis (AH, n = 59, ACLF, n = 45). Out of 59 patients in severe AH group, etiology of acute hepatitis included hepatitis A (HAV, n = 22), hepatitis E (HEV, n = 21), hepatitis B (HBV, n = 4), indeterminate (n = 8) and drug induced liver injury (n = 4). Similarly for ACLF, the causes of chronic liver disease were alcohol (n = 26), hepatitis B (n = 7), hepatitis C (n = 2) and cryptogenic (n = 10). Patients with ACLF were significantly older, had low hemoglobin, low albumin, high bilirubin and lower transaminases level compared to severe AH at admission. LSM was higher in patients with ACLF compared to severe AH (61 ± 18 kPa vs 15 ± 6.4 kPa, P = 0.001) at admission. On multivariate analysis of noninvasive tests only LSM was found to differentiate AH with ACLF significantly. When we took a cutoff of 26 kPa the sensitivity and specificity of diagnosis of ACLF were 96% and 93%, respectively, with area under the curve was 0.98 (0.95-1.005), P = 0.001. CONCLUSION: LSM could differentiate patients with severe AH and ACLF at admission.

Usefulness of transient elastography by FibroScan for the evaluation of liver fibrosis.

INTRODUCTION: Liver stiffness measurement (LSM) is used for the assessment of liver fibrosis. However, there is limited data in Indian patients. AIMS AND OBJECTIVE: The aim of this study was to find the correlation of LSM, aspartate transaminase to platelet ratio index (APRI) with fibrosis as assessed by liver biopsy (LB), and predictors of discordance between LB and LSM. METHODS: One hundred and eighty-five consecutive patients who underwent liver biopsy and transient elastography (TE) were enrolled. Fibrosis was graded by two independent pathologists using the METAVIR classification. Area under receiver operating curves (AUROC) was used to evaluate the accuracy of transient elastography and APRI in diagnosing significant fibrosis (F>2) and cirrhosis (F4). RESULTS: Predominant etiologies were hepatitis B (46 %) and hepatitis C (26 %). LSM was unsuccessful in ten patients (5 %) because of small intercostal space (n = 3) and obesity (n = 7). Fibrosis is significantly correlated with LSM (r = 0.901, p = 0.001) and APRI (r = 0.736, p = 0.001). There was a significant difference in median LSM value in patients with no fibrosis (F0) in comparison to patients having mild fibrosis [mild portal fibrosis (F1) + fibrosis with few septa (F2)] (4.5 vs. 7.5 kPa, p = 0.001) and advanced fibrosis [bridging fibrosis that is spreading and connecting to other areas that contain fibrosis (F3) + cirrhosis or advanced scarring of the liver (F4)] (4.5 vs. 19.4 kPa, p = 0.001). Similarly, there was a significant difference in mean APRI value in patients with F0 in comparison to patients having mild fibrosis (F1 + F2) (0.55 ± 0.31 vs. 1.09 ± 0.81, p = 0.001) and advanced fibrosis (F3 + F4) (2.3 ± 1.3, p = 0.001). AUROC for diagnosis of significant fibrosis was 0.98 (95 % confidence interval (CI) 0.963-0.999) for TE and 0.865 (95 % CI 0.810-0.920) for APRI. Optimal TE value was 10.0 kPa for diagnosis of significant fibrosis and 14.7 kPa for cirrhosis with specificity and sensitivity of 89 %, 98 % and 96 %, and 97 %, respectively. On multivariate analysis, total bilirubin and histological activity index (HAI) were identified as an independent predictor of TE inaccuracy. CONCLUSION: LSM is a reliable predictor of hepatic fibrosis in Indian patients. LSM is superior to APRI for noninvasive diagnosis of hepatic fibrosis and cirrhosis, and high bilirubin (10.5 mg/dL) and Ishak HAI grade (>11) were independent predictors of discordance between LB and LSM.

Iatrogenic hypervitaminosis D as an unusual cause of persistent vomiting: a case report.

INTRODUCTION: Vitamin D is increasingly recognized to have several beneficial effects. Vitamin D deficiency is widely prevalent. Physicians often treat patients with high doses of vitamin D for various ailments without any monitoring for adverse effects and the prescribed doses often far exceed requirements resulting in toxicity. We present here a classic case of iatrogenic hypervitaminosis D, which presented with persistent vomiting and acute renal failure. CASE PRESENTATION: Here we present a case of a 45-year-old Asian Indian woman who presented to us with persistent vomiting the cause of which was iatrogenic hypervitaminosis D. She was treated with intravenous fluid, diuretics and calcitonin and had clinical improvement. CONCLUSIONS: We suggest that in any patient presenting with persistent vomiting and hypercalcemia, particularly in the presence of normal parathyroid hormone, a diagnosis of overdose of vitamin D should be suspected. Its treatment not only alleviates symptoms but also prevents ongoing acute kidney injury.

Abdominal cocoon as a presenting feature of systemic lupus erythematosus. A rare presentation.

Systemic lupus erythematosus (SLE) is a multi-organ disorder, which can involve any system of the body, single, or in combination. In the gastrointestinal tract, it can present as nausea, vomiting, abdominal pain, gastroesophageal reflux, dysphagia, constipation, diarrhea, fecal incontinence, intestinal pseudo-obstruction, perforation, and hemorrhage. Abdominal cocoon or sclerosing-encapsulated peritonitis is a rare cause of intestinal obstruction, resulting from the encasement of variable lengths of bowel by a dense fibrocollagenous membrane that gives the appearance of a cocoon. It is often seen in adolescent girls. We hereby present a case of abdominal cocoon with repeated vomiting and subacute intestinal obstruction as presenting features of SLE in a young girl. The abdominal features responded well to steroids and immunosuppressive therapy.

Primary gastric adenosquamous carcinoma in an Indian male.

Adenosquamous carcinoma (ASC) of the stomach is a very rare tumor comprising less than 0.5% of all stomach malignancies. Here, we report a case of a 37-year-old male, who presented with upper gastrointestinal bleeding in the form of hematemesis and malena. A subtotal gastrectomy was done in view of massive uncontrolled bleed. Histology showed evidence of ASC of the body and antrum with metastasis to the liver, perigastric lymph nodes and peritoneal and pleural cavity.