Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A Meckel diverticulum is an embryonic remnant of the vitellointestinal duct. It is present in approximately 2% of the population and is estimated to cause symptoms<5% of the time. It generally results in painless bleeding or abdominal pain. Rarely, it can rupture, resulting in peritonitis and gram-negative sepsis. We present the case of a 17-year-old male who ruptured his Meckel diverticulum 23 days after the beginning of induction chemotherapy for high-risk acute lymphoblastic leukemia. We postulate that gastritis caused by dexamethasone, mucositis caused by doxorubicin, and the unique anatomic nature of a Meckel diverticulum may have contributed to this extremely unlikely and previously unreported event.
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PMID:Ruptured Meckel diverticulum mimicking mucositis in a patient receiving induction therapy for high-risk acute lymphoblastic leukemia. 1755 8

Clostridium perfringens sepsis following orthotopic liver transplantation (OLT) is a rare but reported complication that historically results in mortality or emergent retransplantation (ReTx). Complications from C. perfringens emphysematous gastritis have contributed to the death of a healthy live liver donor as well. Herein, we describe the first documented survivor of C. perfringens sepsis following OLT managed without laparotomy or emergent ReTx.
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PMID:Survival of Clostridium perfringens sepsis in a liver transplant recipient. 1987 20

Juvenile seals are sometimes encountered in waters around South Australia with injuries and/or diseases that require veterinary treatment. Two cases are reported where apparently stable animals died soon after being rescued due to quite disparate conditions. In Case 1 a juvenile male New Zealand fur seal (Arctocephalus forsteri) was found unexpectedly dead in its enclosure. A necropsy examination revealed an emaciated juvenile male with no injuries. The intestine was filled throughout its length with melena stool that was due to heavy infestation of the stomach with roundworms with adjacent gastritis. Death was due to shock from upper gastrointestinal blood loss secondary to parasitosis. In Case 2 a second juvenile male New Zealand fur seal (Arctocephalus forsteri) also died unexpectedly in its enclosure. It had been listless with loud respirations since capture. At necropsy there was no blood around the head, neck or mouth, and no acute external injuries were identified. An area of induration was, however, present over the snout with fragmentation of underlying bones. The maxilla was freely mobile and CT scanning revealed multiple comminuted fractures of the adjacent facial skeleton. Examination of the defleshed skull showed fragmentation of the facial skeleton with roughening of bones in keeping with osteomyelitis. Death was attributed to sepsis from osteomyelitis of a comminuted midfacial fracture. These cases demonstrate two unusual and occult conditions that may be present in recently retrieved juvenile fur seals. Failure to establish the correct diagnosis rapidly may result in death soon after capture. The usefulness of imaging techniques such as CT scanning in delineating underlying injuries prior to necropsy is clearly demonstrated.
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PMID:Mechanisms of deaths in captive juvenile New Zealand fur seals (Arctocephalus forsteri). 2049 12

Gastrin-releasing peptide (GRP) is a neuropeptide that acts through G protein coupled receptors and is involved in signal transmission in both the central and peripheral nervous systems. Its receptor, gastrin-releasing peptide receptor (GRPR), is expressed by various cell types, and it is overexpressed in cancer cells. In recent years, studies have suggested the relationship of GRP and inflammatory diseases. RC-3095, a selective GRPR antagonist, was found to have antiinflammatory properties in models of arthritis, gastritis, uveitis and sepsis. Furthermore, GRP mediates air pollutioninduced airway hyperreactivity and airway inflammation in mice. In conclusion, GRP and its receptor are relevant to the inflammatory response, being a potential therapeutic target several diseases are related to inflammation.
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PMID:Gastrin-releasing peptide as a molecular target for inflammatory diseases: an update. 2362 46

Emphysematous gastritis is a rare variant of phlegmonous gastritis due to invasion of stomach wall by gas-forming bacteria. It is characterised by abnormal presence of gas in the stomach by imaging, in association with clinical sepsis. Patients suffering from this condition usually present with an underlying pathology. We are reporting a middle-aged Chinese male with hepatitis B virus related hepatocellular carcinoma. He underwent partial hepatectomy and was diagnosed with emphysematous gastritis 4 days after index operation. Emergency laparotomy, including upper endoscopy, was performed. He was managed with antibiotics and discharged 18 days after second operation. This paper shows a review of the literature about the disease, with particular attention to pathology, clinical features, and management.
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PMID:Surviving emphysematous gastritis after hepatectomy. 2537 13

We describe a dysmature (small-for-gestational-age) neonate born at term with multiple congenital defects, who presented with bloody diarrhoea. The abdominal X-ray showed gastric pneumatosis. The patient was treated conservatively with intravenous fluids and antibiotics, and recovered uneventfully. The patient underwent genetic investigation, and was diagnosed with Cornelia de Lange syndrome. Gastric pneumatosis is rare, and may be the result of neonatal sepsis, gastritis, pyloric stenosis, necrotising enterocolitis of the stomach, misplacement of nasogastric tubes, or non-invasive positive pressure ventilation. Furthermore, it is speculated that gastric pneumatosis might more frequently occur with congenital, cardiac or genetic disorders.
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PMID:Gastric pneumatosis in a small-for-gestational-age neonate. 2624 95

Emphysematous gastritis is a severe and rare form of gastritis with characteristic findings of intramural gas in the stomach. It is an acute life-threatening condition resulting from gas-producing microorganisms invading the stomach wall. Early diagnosis and initiation of treatment with bowel rest, hydration, and intravenous broad-spectrum antibiotics is imperative for an effective outcome. Surgical intervention is reserved for perforations, peritonitis, strictures, and uncontrolled disseminated sepsis. We present a case of an 82-year-old female with prior history of colon and uterine cancer on remission treated with surgeries who presented with bilious vomiting, abdominal discomfort, and nausea. She was tachycardic and had a diffusely tender abdomen with rebound on examination. Her laboratory results including blood count, serum chemistry, and coagulation studies were normal. She was diagnosed with emphysematous gastritis based on the characteristic radiographic findings of intramural stomach gas and also the presence of gas in the portal venous system. It is important to differentiate emphysematous gastritis from gastric emphysema because of the difference in management and prognosis, as emphysematous gastritis has a worse outcome and requires aggressive management. Despite an anticipated poor prognosis due to the known grave outcomes of emphysematous gastritis, our patient was successfully managed with conservative treatment. We concluded that she developed emphysematous gastritis probably secondary to immunosuppression and possible mucosal tears from multiple bouts of vomiting. She had a stable hospital course and resolution with medical management most likely due to early diagnosis and initiation of appropriate treatment.
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PMID:A combination of intramural stomach and portal venous air: conservative treatment. 2690 89

A 76-year-old female patient was admitted to the Level I Emergency Department of University of Szeged with severe abdominal pain and vomiting. The clinical assessment with laboratory tests and radiological investigations confirmed severe sepsis associated with intravascular hemolysis and multiorgan failure and acute pancreatitis. On the abdominal CT, besides of other abnormalities, the presence of gas bubbles in the stomach, small intestines and liver were seen. The gastric alterations pointed to emphysematous gastritis. Despite of the medical treatment, the patient's condition quickly deteriorated and eight hours after admission the patient died. The autopsy evaluation revealed systemic infection of abdominal origin caused by gas-producing Gram-positive bacteria, and the post-mortem microbiological cultures confirmed the presence of Cloctridium perfringens in many abdominal organs. Emphysematous gastritis seemed to be the primary infectious focus.
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PMID:Fatal Clostridium perfringens sepsis due to emphysematous gastritis and literature review. 2703 98

Emphysematous gastritis with portal venous air is a rare condition usually caused by gas forming organisms. This may be secondary to local spread of an infection through the mucosa or rarely hematogenous dissemination from a distant focus. We present a young diabetic woman with uncontrolled diabetes mellitus who was admitted with sepsis and severe abdominal symptoms. Investigation revealed emphysematous pyelonephritis due to E. coli infection associated with emphysematous gastritis and air in the portal tract. She improved with broad spectrum antibiotics, fluid resuscitation and electrolyte and diabetic management. To our knowledge this is the first report showing the association between emphysematous pyelonephritis and gastritis with air in the portal system.
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PMID:Emphysematous Pyelonephritis Associated With Emphysematous Gastritis and Air in the Portal Vein. 2794 18

Emphysematous gastritis is a rare but severe form of phlegmonous gastritis caused by gastric mucosal disruption and infection of stomach wall by gas-forming bacteria. Ingestion of corrosive substances is the most common predisposing factor, followed by alcohol abuse, abdominal surgery, diabetes and immunosuppression. Patients usually present with abdominal pain, vomiting, diarrhea, constipation and/or gastro-intestinal hemorrhage. Characteristic radiological findings include presence of gas in the gastric wall. Management of this condition includes broad-spectrum antibiotics and supportive therapy. Outcome of emphysematous gastritis is frequently fatal due to septic shock and multi-organ failure. We report a case of a 65 years old male who presented with fever and upper abdominal tenderness. He had history of uncontrolled diabetes and chronic alcohol intake. Radiological investigations revealed air within the gastric wall, portal vein, liver and spleen. Despite initial improvement with conservative management, patient succumbed due to sepsis and shock.
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PMID:Emphysematous Gastritis with Air in Portal Venous System. 2859 64


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