Endoscopic management of pancreaticopleural fistula after recurrent acute pancreatitis.

Pancreaticopleural fistula is an extremely rare complication of pancreatitis. We present a case of pancreaticopleural fistula in a patient with recurrent acute pancreatitis who presented with right-sided symptomatic pleural effusion. Pancreatic sphincterotomy and pancreatic duct stenting led to resolution of pleural effusion and withdrawal of the chest tube within 3 weeks.

Syphilitic hepatitis as a manifestation of secondary syphilis.

Syphilis is a multisystem disease caused by the spirochete Treponema pallidum. Among various organs affected, liver involvement is seen infrequently and can be missed. Here we present a case of hepatitis due to secondary syphilis that completely resolved with penicillin G therapy.

A Review of Hepatorenal Syndrome.

The development of acute kidney injury (AKI) is one of the most frequent complications in patients with cirrhosis. AKI due to volume depletion is the most common etiology and hepatorenal syndrome (HRS) is the second most common cause of AKI in these patients. HRS is the extreme form of kidney injury in patients with cirrhosis, which is caused due to a reduction in renal blood flow unresponsive to volume expansion. The literature involving HRS is rapidly evolving and newer tests and updated definitions have been proposed which allows timely identification and treatment. Here, we will discuss the definition, pathophysiology, prevention, diagnosis, and treatment of HRS.

Persistent lactic acidosis in the Mauriac syndrome in type 1 diabetes mellitus.

Mauriac syndrome is an uncommon clinical condition arising in the setting of poorly controlled type 1 diabetes mellitus. Clinical features include hepatomegaly and liver abnormalities indistinguishable from nonalcoholic fatty liver disease. Early diagnosis and management are essential, as Mauriac syndrome is reversible.

Keep an Eye Out for Crohn's Disease: Orbital Myositis as the Initial Sign before Gastrointestinal Manifestations.

Extraintestinal manifestations of Crohn's disease sometimes occur and can present prior to intestinal symptoms. Ocular manifestations of Crohn's disease are considered rare, with orbital myositis an even rarer manifestation with only a handful of cases reported in the literature. We present the case of a young woman who was diagnosed with orbital myositis, which was initially attributed to pseudotumor cerebri after an extensive negative work-up. Months later, the patient presented with haematochezia, and was subsequently diagnosed with Crohn's disease. LEARNING POINTS: Orbital myositis is a rare manifestation of inflammatory bowel disease (IBD), and even more rarely is the initial presentation before the development of intestinal luminal disease.Orbital myositis is a rare extraintestinal manifestation of Crohn's disease and mimics thyroid ophthalmopathy. When a thyroid function test is negative, it is important to keep IBD in mind.

Double pylorus in cirrhosis.

Double pylorus is an uncommon clinical condition that can be acquired or congenital. Most acquired cases arise as a complication of peptic ulcer disease and less commonly from other conditions such as gastric malignancy. We present a case of double pylorus in a cirrhotic patient diagnosed during surveillance endoscopy for esophageal varices.

Wide-area transepithelial sampling in adjunct to forceps biopsy increases the absolute detection rates of Barrett's oesophagus and oesophageal dysplasia: a meta-analysis and systematic review.

BACKGROUND: Wide-area transepithelial sampling (WATS) is a new technique that uses an abrasive brush to obtain samples from a larger surface area of the oesophagus. Studies have shown promising results that WATS in adjunct to forceps biopsy (FB) increases the detection rate of Barrett's oesophagus (BE) as well as oesophageal dysplasia (ED). We conducted a systematic review and meta-analysis to compare the detection rates of BE and ED between FB and WATS in adjunct to FB. METHODS: A Literature search was done using electronic databases, including PubMed, Embase, Scopus, Cochrane and CINAHL from inception to 26 April 2020. A meta-analysis comparing detection rates of WATS in adjunct to FB versus FB using the random-effects model was done using RevMan V.5.3. RESULTS: Pooled data from 20 392 endoscopies across 11 studies showed an absolute increase in detection of 16% (95% CI 0.10% to 0.22%, p<0.00001). A relative increase of 1.62 was seen in detection rates of BE (95% CI 1.28 to 2.05, p<0.0001) when WATS was used with FB with the number needed to test (NNT) of 6.1 patients. For ED, a 2% absolute increase (95% CI 0.01 to 0.03, p=0.001) in additional diagnostic yield from WATS. A relative increase of 2.05 was seen in the detection rate of ED (95% CI 1.42 to 2.98, p=0.0001) yielding an NNT of 50 patients. CONCLUSION: Our study shows that WATS, as an adjunct to FB, improves both the absolute detection rate and relative detection rate of both BE and ED as compared to FB alone.

Third-Degree Atrioventricular Block as the Initial Presentation of Lyme Disease.

Lyme disease is a multisystemic infection that can present as localized disease, early disseminated, or late disease. During the early disseminated phase of Lyme disease, the hematogenous spread can result in extracutaneous manifestations, including cardiac, neurological, and joint. Lyme carditis is an uncommon manifestation occurring in patients with untreated Lyme disease. Third-degree atrioventricular (AV) block is a rarer entity. We present a case of a 21-year-old female with no significant past medical history admitted with third-degree AV block and thereby highlighting this uncommon presentation.

Novelty in the gut: a systematic review and meta-analysis of the gastrointestinal manifestations of COVID-19.

BACKGROUND: The COVID-19 epidemic has affected over 2.6 million people across 210 countries. Recent studies have shown that patients with COVID-19 experience relevant gastrointestinal (GI) symptoms. We aimed to perform a systematic review and meta-analysis on the GI symptoms of COVID-19. METHODS: A literature search was conducted via electronic databases, including PubMed, Embase, Scopus, and Google Scholar, from inception until 20 March 2020. Data were extracted from relevant studies. A systematic review of GI symptoms and a meta-analysis comparing symptoms in severe and non-severe patients was performed using RevMan V.5.3. RESULTS: Pooled data from 2477 patients with a reverse transcription-PCR-positive COVID-19 infection across 17 studies were analysed. Our study revealed that diarrhoea (7.8%) followed by nausea and/or vomiting (5.5 %) were the most common GI symptoms. We performed a meta-analysis comparing the odds of having GI symptoms in severe versus non-severe COVID-19-positive patients. 4 studies for nausea and/or vomiting, 5 studies for diarrhoea and 3 studies for abdominal pain were used for the analyses. There was no significant difference in the incidence of diarrhoea (OR=1.32, 95% CI 0.8 to 2.18, Z=1.07, p=0.28, I2=17%) or nausea and/or vomiting (OR=0.96, 95% CI 0.42 to 2.19, Z=0.10, p=0.92, I2=55%) between either group. However, there was seven times higher odds of having abdominal pain in patients with severe illness when compared with non-severe patients (OR=7.17, 95% CI 1.95 to 26.34, Z=2.97, p=0.003, I2=0%). CONCLUSION: Our study has reiterated that GI symptoms are an important clinical feature of COVID-19. Patients with severe disease are more likely to have abdominal pain as compared with patients with non-severe disease.