Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical symptoms and laboratory findings have been evaluated for 108 patients with intestinal infection associated with apparent colitic syndrome. Differential diagnosis between dysentery and salmonellosis was not an easy task even though clinical signs of the diseases appeared different. Dysentery ran with tenesmus, sigmoid pain and spasms. Symptoms of gastritis, intoxication, dehydration, hepatomegaly predominated in salmonellosis. In obscure cases colonic biopsy can be helpful due to high sensitivity of immunofluorescence in histological sections. Morphological diagnostic criteria comprise intensive microbial invasion, pronounced immunomorphological reaction in superficial epithelium of the colon for dysentery and macrophagal affection of the colonic mucosa plate for salmonellosis.
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PMID:[Clinico-morphological criteria of diagnosis of dysentery and Salmonella infections]. 269 30

In Eseka and Edea bilharziasis caused by S. intercalatum is transmitted by B. forskali, the only intermediate host of human schistosomes found in the area. The prevalence of the disease is obtained by calculating the percentage of inhabitants voiding eggs in their stools in the districts of the towns located in the neighbourhood of Bulinus-containing streams and ponds. The prevalence is low, 5,6% in Eseka and 4,9% in Edea. The size and the number of waterbodies where transmission occurs is small. Rectoscopy showed that rectal and sigmoid lesions are frequently seen. Clinical manifestations are abdominal pain, diarrhoea, dysentery, tenesmus, appearance of blood in the stools. Hepatomegaly and splenomegaly occur sometimes. A single dose of 2-cyclohexylcarbonyl-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a] isoquinolin-4-one (praziquantel, EMBAY 8440, Biltricide) is effective in the treatment of the disease.
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PMID:[Epidemiological study of foci of S. intercalatum schistosomiasis in Eseka and Edea (Cameroon). Effects of treatment with praziquantel]. 719 50

SCHISTOSOMA INTERCALATUM: Endemic in central Africa, S. intercalatum is the causal agent of this intestinal bilharziasis, which is similar to Mansoni's disease but with a characteristic lower localization (rectum and sigmoid). The principal clinical signs are digestive disorders: abdominal pain, diarrhea or dysentery, straining, tenesmus, rectal bleeding. The moderately enlarged liver is smooth and hard but not painful, especially observed in adolescents. ORIENTAL BILHARZIASIS: Schistosoma japonicum (found in lakes in China, Thailand, Philippines, Indonesia) and Schistosoma mekongi (Melong valley) are the principal agents. Both lead to major liver fibrosis producing severe portal hypertension and growth retardation in children.
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PMID:[Other forms of schistosomiasis]. 1107 81