| hepatitis D virus | A small "defective" RNA virus, similar to viroids and virusoids, that requires the presence of hepatitis B virus for replication. The clinical course is variable but is usually more severe than other hepatitides. Synonym: hepatitis delta virus. (05 Mar 2000) |
|---|---|
| hepatitis E | <virology> This represents a form of viral hepatitis that cannot be determined to be hepatitis A, B, C or D through testing. (27 Sep 1997) |
| hepatitis e virus | A positive-stranded RNA virus species in the genus calicivirus, causing enterically-transmitted non-a, non-b hepatitis (hepatitis e). (12 Dec 1998) |
| hepatitis externa | Inflammation of the serous, or peritoneal, covering of the liver. Synonym: hepatic capsulitis, hepatitis externa, hepatoperitonitis. Origin: peri-+ G. Hepar, liver, + -itis, inflammation (05 Mar 2000) |
| hepatitis, infectious | See Hepatitis A. (12 Dec 1998) |
| hepatitis, infectious canine | An adenovirus infection causing fever, oedema, vomiting, and diarrhoea in dogs, especially puppies. In foxes it causes acute encephalitis with convulsions, paralysis, coma, and death. (12 Dec 1998) |
| hepatitis non-A, non-B | <virology> A virus somewhat similar in size to Hepatitis A but has no antigenic cross reaction with either A or B. Many of the cases are in fact hepatitis C and this was the old term for hepatitis C. (20 Sep 2002) |
| hepatitis, toxic | Acute hepatitis caused by true hepatotoxins such as amanita phaloides toxin, carbon tetrachloride, yellow phosphorus, and a variety of drugs. (12 Dec 1998) |
| hepatitis, viral | Liver inflammation caused by viruses. Specific hepatitis viruses have been labelled a, b, c, d, e, f, and g. While other viruses, such as the mononucleosis (epstein-barr) virus and cytomegalovirus, can also cause hepatitis, the liver is not their primary target. (12 Dec 1998) |
| hepatitis, viral, animal | Viral hepatitis in animals. (12 Dec 1998) |
| hepatitis, viral, human | Viral hepatitis in man. (12 Dec 1998) |
| hepatitis virus, duck | An enterovirus with high mortality that attacks ducklings 3 days to 3 weeks old. (12 Dec 1998) |
| hepatitis viruses | Any of the viruses that cause inflammation of the liver. They include both DNA and RNA viruses as well viruses from humans and animals. (12 Dec 1998) |
| hobnail liver | In Laennec's cirrhosis, the contraction of scar tissue and hepatic cellular regeneration which causes a nodular appearance of the liver's surface. (05 Mar 2000) |
| segments of liver | Territories of the liver with independent portobilioarterial distribution or independent venous drainage. The naming of segments in the NA is based upon the portobilioarterial distribution. See: anterior segment, lateral segment, medial segment, posterior segment. Synonym: segmenta hepatis, segments of liver. (05 Mar 2000) |