Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cholelithiasis, or gallstones, is one of the most common and costly of all the gastrointestinal diseases. The incidence of gallstones increases with age. At-risk populations include persons with diabetes mellitus, persons who are obese, women, rapid weight cyclers, and patients on hormone therapy or taking oral contraceptives. Most patients are asymptomatic; gallstones are discovered incidentally during ultrasonography or other imaging of the abdomen. Asymptomatic patients have a low annual rate of developing symptoms (about 2% per year). Once symptoms appear, the usual presentation of uncomplicated gallstones is biliary colic, caused by the intermittent obstruction of the cystic duct by a stone. The pain is characteristically steady, is usually moderate to severe in intensity, is located in the epigastrium or right upper quadrant of the abdomen, lasts one to five hours, and gradually subsides. If pain persists with the onset of fever or high white blood cell count, it should raise suspicion for complications such as acute cholecystitis, gallstone pancreatitis, and ascending cholangitis. Ultrasonography is the best initial imaging study for most patients, although additional imaging studies may be indicated. The management of acute biliary colic mainly involves pain control with nonsteroidal anti-inflammatory drugs or narcotic pain relievers. Oral dissolution therapy is usually minimally successful and used only if the patient cannot undergo surgery. Laparoscopic cholecystectomy remains the surgical choice for symptomatic and complicated gallstones, with a shorter hospital stay and shorter convalescence period than open cholecystectomy. Percutaneous cholecystostomy is an alternative for patients who are critically ill with gallbladder empyema and sepsis.
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PMID:Surgical and nonsurgical management of gallstones. 2486 24

: Multiple tissue samples were obtained during emergent abdominal surgery in four patients with coronavirus disease 2019 (COVID-19) to examine for tissue involvement by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first patient underwent a laparoscopic cholecystectomy for gallbladder empyema and died from severe respiratory failure. The second patient with Crohn's disease underwent emergent laparotomy for a perforation in the terminal ileum and recovered. The third patient underwent an open appendectomy and recovered. The fourth patient underwent emergent laparotomy for a perforated peptic ulcer and died from sepsis. While the SARS-CoV-2 RNA was found in the feces of three patients and in the duodenal wall of the patient with perforated peptic ulcer, RT-PCR examination of abdominal fluid was negative for the virus. The RT-PCR did not detect viral RNA in the wall of small intestine, appendix, and gallbladder, bile, liver, and urine. Visceral fat (omentum) and abdominal subcutaneous fat of four patients were also not infected with the SARS-CoV-2. Although this limited experience did not show direct involvement of abdominal fluid and omentum, assessment in large series is suggested to provide answers about the safety of abdominal surgery in patients with COVID-19.
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PMID:Abdominal Surgery in Patients with COVID-19: Detection of SARS-CoV-2 in Abdominal and Adipose Tissues. 3256 51

BACKGROUND Empyema of the gallbladder is a complication of cholecystitis that can develop into sepsis if not treated promptly. Signs and symptoms of gallstone disease are nausea/vomiting, right upper quadrant tenderness, and a history of gallstone disease. With persistence of the obstruction, inflammation and bacterial overgrowth within the gallbladder lumen and tissue may lead to eventual venous congestion, pressure necrosis and even empyema of the gallbladder. CASE REPORT A 60-year old male presented with complaints of mild mid-epigastric pain radiating to the back. He denied previous similar history. CT and ultrasound of the abdomen revealed acute cholecystitis. During surgery, it was clear that the imaging did not accurately represent the severity of the infection and he was diagnosed with gallbladder empyema. Surgery was difficult but was successfully finished. The patient's symptoms and laboratory results normalized by post-operative day 3 and he was discharged. He had no further complications during 2-week follow up. CONCLUSIONS Physicians should keep the abnormal presentations of gallbladder empyema in mind and prepare themselves for a presentation different from imaging during surgery. Several prognostic factors including gallbladder wall thickness, gender, white cell count and diabetes mellitus have been associated with severe complicated cholecystitis and empyema of the gallbladder.
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PMID:Uncommon Presentation of Severe Empyema of the Gallbladder: Case Report and Literature Review. 3273 34