Recurrent Acute Pancreatitis Probably Induced by Rosuvastatin Therapy: A Case Report

Context. Approximately 1.4–2% of all cases of acute pancreatitis are drug related in general population. The literature on statin-induced pancreatitis consists primarily of anecdotal case reports. We report a case of possible rosuvastatin-induced pancreatitis. Case Report. A 67-year-old female presented with progressively worsening abdominal pain and vomiting for 7 days. Home medications included rosuvastatin and clonidine. CT scan of abdomen, with intravenous contrast, showed findings consistent with acute pancreatitis. She responded to conservative management. Rosuvastatin was resumed at the time of discharge from the hospital, and she presented two months later with recurrence of acute pancreatitis. Further workup ruled out all likely causes of acute pancreatitis. Rosuvastatin was stopped completely when she was discharged the second time, and she did not have any further episodes of acute pancreatitis. She was completely asymptomatic throughout the 18-month follow-up period. Conclusion. This paper reinforces the possible association of rosuvastatin, a novel statin, with acute pancreatitis, even though the exact underlying mechanism of statin-induced pancreatitis remains unknown

Recurrent Mitral Valve Endocarditis Caused by Streptococcus pneumoniae

A 72-year-old male with a remote history of splenectomy and two previous episodes of pneumococcal endocarditis of mitral valve presented with high-grade fever and confusion for 3 days. Nine months priorly, patient underwent mitral valve repair when he had the first episode of pneumococcal mitral valve endocarditis. He received pneumococcal vaccination two years ago. On examination during this admission, he was found to be febrile (104.3 F) and confused and had a grade 2/6 systolic murmur at the apex without any radiation. Laboratory data was significant for a white blood cell count of 22,000/mm(3) (normal: 4000–11000/mm(3)). Blood cultures (4/4 bottles) grew penicillin-sensitive Streptococcus pneumoniae. Transesophageal echocardiogram revealed small vegetation on the posterior mitral leaflet without any evidence of abscess and severe mitral regurgitation. Patient clinically responded to intravenous ceftriaxone. However, due to recurrent pneumococcal mitral valve endocarditis and severe mitral regurgitation, the patient underwent mitral valve replacement. Patient had an uneventful recovery and was discharged home. Pneumococcal endocarditis itself is being uncommon in this current, penicillin, era; our case highlights the recurrent nature of pneumococcal endocarditis in a splenectomized host and the importance of pursuing aggressive treatment options in this clinical scenario

Metabolites of Purine Nucleoside Phosphorylase (NP) in Serum Have the Potential to Delineate Pancreatic Adenocarcinoma

Pancreatic Adenocarcinoma (PDAC), the fourth highest cause of cancer related deaths in the United States, has the most aggressive presentation resulting in a very short median survival time for the affected patients. Early detection of PDAC is confounded by lack of specific markers that has motivated the use of high throughput molecular approaches to delineate potential biomarkers. To pursue identification of a distinct marker, this study profiled the secretory proteome in 16 PDAC, 2 carcinoma in situ (CIS) and 7 benign patients using label-free mass spectrometry coupled to 1D-SDS-PAGE and Strong Cation-Exchange Chromatography (SCX). A total of 431 proteins were detected of which 56 were found to be significantly elevated in PDAC. Included in this differential set were Parkinson disease autosomal recessive, early onset 7 (PARK 7) and Alpha Synuclein (aSyn), both of which are known to be pathognomonic to Parkinson's disease as well as metabolic enzymes like Purine Nucleoside Phosphorylase (NP) which has been exploited as therapeutic target in cancers. Tissue Microarray analysis confirmed higher expression of aSyn and NP in ductal epithelia of pancreatic tumors compared to benign ducts. Furthermore, extent of both aSyn and NP staining positively correlated with tumor stage and perineural invasion while their intensity of staining correlated with the existence of metastatic lesions in the PDAC tissues. From the biomarker perspective, NP protein levels were higher in PDAC sera and furthermore serum levels of its downstream metabolites guanosine and adenosine were able to distinguish PDAC from benign in an unsupervised hierarchical classification model. Overall, this study for the first time describes elevated levels of aSyn in PDAC as well as highlights the potential of evaluating NP protein expression and levels of its downstream metabolites to develop a multiplex panel for non-invasive detection of PDAC

Recurrent Mitral Valve Endocarditis Caused by Streptococcus pneumoniae in a Splenectomized Host

A 72-year-old male with a remote history of splenectomy and two previous episodes of pneumococcal endocarditis of mitral valve presented with high-grade fever and confusion for 3 days. Nine months priorly, patient underwent mitral valve repair when he had the first episode of pneumococcal mitral valve endocarditis. He received pneumococcal vaccination two years ago. On examination during this admission, he was found to be febrile (104.3 F) and confused and had a grade 2/6 systolic murmur at the apex without any radiation. Laboratory data was significant for a white blood cell count of 22,000/mm3 (normal: 4000–11000/mm3). Blood cultures (4/4 bottles) grew penicillin-sensitive Streptococcus pneumoniae. Transesophageal echocardiogram revealed small vegetation on the posterior mitral leaflet without any evidence of abscess and severe mitral regurgitation. Patient clinically responded to intravenous ceftriaxone. However, due to recurrent pneumococcal mitral valve endocarditis and severe mitral regurgitation, the patient underwent mitral valve replacement. Patient had an uneventful recovery and was discharged home. Pneumococcal endocarditis itself is being uncommon in this current, penicillin, era; our case highlights the recurrent nature of pneumococcal endocarditis in a splenectomized host and the importance of pursuing aggressive treatment options in this clinical scenario

An Unusual Occurrence of Hepatic Granulomas and Secondary Sitosterolemia in Turner Syndrome

Although abnormal liver function tests occur in 50–80% of cases with Turner syndrome, there are no previous reports of overt hepatic disease or hepatic granulomas associated with Turner’s syndrome. We report three cases of Turner syndrome associated with hepatic granulomas with a wide range of liver dysfunction. Of the three patients, first patient underwent liver transplantation; second patient remained stable on immunosuppressants; and third patient died from complications of decompensated liver cirrhosis as she declined liver transplantation due to multiple comorbidities. One patient had sitosterolemia, a rare inherited autosomal recessive disorder of cholesterol metabolism, after she ingested β-sitosterol supplement and had worsening liver function tests and lipid panel. She had remarkably abnormal lipid panel that responded to ezetimibe and by stopping the β-sitosterol supplement

Delayed duodenal/gastric fistula resulting in persistent perihepatic abscesses as a late complication of laparoscopic cholecystectomy.

Since the early 1990s, laparoscopic cholecystectomy has become the gold standard for the treatment of symptomatic gallbladder disease. Although the incidence of postoperative complications is generally lower with this approach, gallbladder perforation represents a serious risk that is among the most common complications of laparoscopic cholecystectomy. The sequalae that can follow iatrogenic perforation have not been well documented and only a few case reports exist in the current literature. In this paper we discuss two case reports of delayed perihepatic abscesses following prior laparoscopic cholecystectomy, ultimately resulting in fistulous tracts. The course of the disease is discussed along with the diagnostic workup and eventual successful management of the aforementioned complications. Treating enteric fistulae requires a systematic approach and is carried out in phases. Enteric fistula formation following laparoscopic cholecystectomy is a rare complication of retained gallstones that can present months to years following the index operation. Significant care should be taken to avoid perforation and all efforts should be made to retrieve stones if spillage occurs

Turmeric-Induced Hepatotoxicity: Report of 2 Cases

The use of herbal and dietary supplements is rising in the United States. Turmeric has been one of the most popular supplements recently, used widely for various conditions such as arthritis, digestive disorder, and liver conditions. Although rarely reported, hepatotoxicity can happen with turmeric use. Here, we present 2 cases of drug-induced liver injury due to turmeric use with the complete resolution after cessation