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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Utilizing the direct and indirect fluorescent antibody procedure, the antigenic relationship of the feline infectious peritonitis virus (FIPV) to 7 other human and animal coronaviruses was studied. FIPV was found to be closely related to transmissible gastroenteritis virus (TGEV) of swine. Transmissible gastroenteritis virus and FIPV were in turn antigenically related to human coronavirus 229E (HCV-229E) and canine coronavirus (CCV). An interesting finding in the study was that the 8 coronaviruses selected for this study fell into one of two antigenically distinct groups. Viruses in each group were antigenically related to each other to varying degrees, but were antigenically unrelated to coronaviruses of the second group. The first antigenically related group was comprised of mouse hepatitis virus, type 3 (MHV-3), hemeagglutinating encephalomyelitis virus 67N (HEV-67N) of swine, calf diarrhea coronavirus (CDCV), and human coronavirus 0C43 (HCV-OC43). The second antigenically related group was comprised of FIPV, TGEV, HCV-229E and CCV.
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PMID:Antigenic relationship of the feline infectious peritonitis virus to coronaviruses of other species. 8 Oct 44

A group of athymic nude mice developed an unusual chronic wasting disease within 1-3 months after their arrival into the laboratory. Affected nude mice had severe, acute-to-chronic, active hepatitis with multinucleated giant hepatocytes and fibrosis. Vascular and central nervous system lesions were frequently present, giant cell peritonitis, ascites, and multinucleated giant cells in the intestinal epithelial villi were less frequently observed. Mouse hepatitis virus was isolated from the livers of three mice with lesions. The virus, when inoculated into nude mice, produced lesions similar to those observed in the natural outbreak.
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PMID:Naturally occurring mouse hepatitis virus infection in the nude mouse. 19 36

Transmissible ileal hyperplasia (TIH) was experimentally induced in weanling hamsters, and the development of lesions was characterized. Ileal lesions developed in two phases: a hyperplastic phase which was detected by Day 10 and an inflammatory phase which began by Day 20. Hyperplasia began as focal lengthening of villi with expansion of crypt-type epithelium onto villus walls. Diffuse hyperplasia of distal ileum developed; dilated, tortuous crypts penetrated subjacent supporting tissues; but metastases were not seen. Inflammation began in association with focal or segmental necrosis of crypt epithelium, and crypt abscesses developed. Severe pyogranulomatous inflammation of the ileal wall, focal peritonitis, mesenteric lymphadenitis, and portal hepatitis were common in advanced lesions. Development of ileal lesions was closely correlated with accumulation of particulate antigen, detectable by immunofluorescence, in the cytoplasm of mucosal epithelial cells. Antigen was also detected in ileal granulomas, mesenteric lymph nodes, and liver. There was simultaneous development of serum antibody specific for intracytoplasmic antigen. These studies comfirm that mucosal hyperplasia is the primary lesion in TIH.
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PMID:Transmissible ileal hyperplasia of hamsters. I. Histogenesis and immunocytochemistry. 65 59

A series of fifteen patients with abdominal tuberculosis, managed personally by two clinicians over a five-year period, is presented. These fall into three broad groups: tuberculous peritonitis, gastrointestinal tuberculosis and tuberculous hepatitis. In more than half of the patients the chest radiographs were normal and three patients had negative tuberculin reactions. In emphasizing the fact that abdominal tuberculosis is not longer a rarity in Britain, attention is drawn to the many different ways in which the disease may present. One patient in the series, who presented as a possible case of cholera, had duodeno-colic fistula (only the third proven case in the literature) and two other patients presented with jaundice due to hepatic tuberculosis, again a rare form of abdominal tuberculosis.
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PMID:Abdominal tuberculosis in Britain. 94 Jul 97

A 34-year-old woman with acute pain in the lower abdomen and a history of non-A-non-B-hepatitis underwent laparotomy. A diffuse light redness of the small bowel without ascites was the only abnormal finding. An appendectomy was performed. The patient deteriorated into a sepsis during the next 60 hours. Relaparotomy established acute diffuse peritonitis with ascites and without any apparent intra-abdominal source of infection. Tracheal, blood, and intraperitoneal cultures of both procedures grew group A streptococci and proved a haematogenous spread of the infection. The sepsis was successfully treated with antibiotics and peritoneal lavage. The course of the infection and the findings are discussed and the case is interpreted as a spontaneous bacterial peritonitis without ascites.
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PMID:[Spontaneous bacterial peritonitis without ascites]. 139 74

Listeria monocytogenes is a Gram-positive bacillus that is pathogenic in both the normal and compromised host. We describe Listeria peritonitis and cerebritis in a patient with cirrhosis due to non-A, non-B hepatitis, and review the 11 other cases of Listeria peritonitis reported in the English-language literature. Listeria is a rare cause of peritonitis in debilitated, older patients, with two-thirds of the cases occurring in patients with chronic liver disease. Listeria peritonitis may also occur in patients undergoing peritoneal dialysis, or in those with malignancy. Peritonitis due to Listeria is clinically similar to spontaneous bacterial peritonitis, and is associated with fever, variable abdominal pain, and neutrocytic ascites; bacteremia commonly accompanies Listeria peritonitis. This syndrome can be successfully treated with antimicrobial drugs, although the third-generation cephalosporins commonly used in the therapy of spontaneous bacterial peritonitis are not recommended. Ampicillin may be the drug of choice, with combination therapy with an aminoglycoside reserved for cases that do not respond to ampicillin alone.
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PMID:Listeria monocytogenes peritonitis: case report and literature review. 144 54

Six years of necropsy records from a zoo colony of four tamarin species (Saguinus oedipus, S. geoffroyi, S. imperator, and S. mystax) were examined. Mean age at death was 4.0 years, average length in the colony at time of death was 3.4 years. Annual mortality rate varied between 9 and 30%. Gross necropsy findings, histopathologic, and bacteriological results indicate primary cause of death as follows: peritonitis (26%), septicemia (14%), nephritis (5%), hepatitis (5%), pneumonia (2%), and others.
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PMID:Survey of Saguinus mortality in a zoo colony. 160 56

Six mule deer (Odocoileus hemionus hemionus) and one white-tailed deer (Odocoileus virginianus), approximately 5-mo-old, each were inoculated orally with 500 metacercariae of Fascioloides magna. All mule deer died from liver fluke infection between 69 and 134 days (mean = 114, SE = 9.9) after inoculation. Between 38 and 326 immature F. magna (mean = 102, SE = 45.5) were recovered from each deer at necropsy. Flukes were present in livers, lungs, and free in pleural and peritoneal spaces. Infection was characterized by necrotizing hepatitis, fibrosing peritonitis and pleuritis, and hematin pigment accumulation in liver, lung, and many other internal organs. Eggs of F. magna first were detected in feces of the white-tailed deer 28 wk after inoculation, and weekly thereafter until the healthy deer was euthanized at 31 wk. At necropsy, 205 F. magna, including 12 encapsulated mature and 193 nonencapsulated immature flukes were recovered from liver, lungs, and free in abdominal and thoracic spaces of the white-tailed deer. Based on these results, F. magna may be fatal to mule deer within 5 mo of infection. Like domestic sheep and goats, mule deer may be highly susceptible to infection, and it is unlikely mule deer can survive infection with large numbers of F. magna.
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PMID:Experimental Fascioloides magna infections of mule deer (Odocoileus hemionus hemionus). 160 68

Between March 1985 and December 1989, 86 patients underwent heart (80) or heart-lung (6) transplantation. Thirty-seven (43%) developed one or more significant gastrointestinal problems. Dyspepsia and gallbladder disease were common, but easily managed. Cytomegalovirus disease occurred in 25 patients (29%) and required aggressive investigation and early therapy with ganciclovir; all patients so treated responded satisfactorily. Features of acute peritonitis were seen in 6 patients and required exploratory laparotomy in 4. Non-Hodgkin's lymphoma of the stomach in one patient has regressed following a combination of reduction in immunosuppressive therapy and a course of chemotherapy. The development of hepatitis or severe liver dysfunction of unknown cause has been associated with significant morbidity and mortality. Since this study was undertaken, the incidence of gastrointestinal complications has been greatly reduced by modifications to our immunosuppressive and anti-infection prophylactic drug protocols. Nevertheless, such complications still occur and it is important that the gastroenterologist should understand the need for urgent and intensive investigation and therapy.
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PMID:The gastrointestinal management of patients undergoing heart transplantation. 175 34

The authors studied the data concerning 101 patients who had undergone erroneous laparotomy for suspected acute surgical disease; these accounted for 0.4% of all the patients who were operated on for emergency indications in the same period. Eleven patients died. The operation was undertaken for an erroneous diagnosis of acute appendicitis (32 patients), acute cholecystitis (18), perforating gastric ulcer (15), peritonitis of unknown etiology (14), acute intestinal obstruction (5), strangulated hernia (3), destructive pancreatitis (3), tumor of the large intestine complicated by obstruction (3), abdominal abscess (2), thrombosis of the mesenteric vessels (1), ovarian apoplexy (1), closed abdominal trauma with injury to the viscera (4 patients). Diseases simulating the clinical picture of "acute abdomen" but not requiring an emergency operation were as follows: female reproductive (20 patients), pancreatic (11), renal diseases (11), hepatitis, cirrhosis of the liver (10), cardiovascular (9), pulmonary diseases (5), mesoadenitis (5), Crohn's disease (3), chronic colitis (3), carcinomatosis of the peritoneum (3), herpes zoster (3), and other diseases and injuries (20 patients). The main causes of the diagnostic and tactical errors were objective difficulties in the differential diagnosis due to similar symptomatology, as well as errors in the examination of the patient and haste in making a decision to make an operation.
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PMID:[Erroneous laparotomy in emergency surgery]. 177 33


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