Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024312 (lymphopenia)
 4,859 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rickettsial infections of a spotted fever group have recently been experience in Japan. Although there have been 50 cases reported by this time, they were exclusively distributed in the areas along the Pacific coast. We report in this paper the first case of spotted fever group rickettsiosis in Shimane prefecture, an area faced to the Japan Sea. A 57 year-old man with high fever, general fatigue and rash was admitted to the hospital of Shimane Medical University at the end of September 1987, who had been treated with cefaclor for a few days without effect before his visit to the University Hospital. Physical examination revealed erythematous eruption, eschar on the left side of the abdomen, and generalized lymphadenopathy. Hepatosplenomegaly was not detected. Laboratory studies showed normal leukocyte counts with relative lymphopenia, high ESR and increased CRP. Transaminase levels were slightly elevated. Paul-Bunnel and Weil-Felix tests resulted in negative. Specific immunofluorescence tests demonstrated that IgG and IgM antibodies of acute-phase serum to Rickettsia japonica, a spotted fever group rickettsia isolated from patients in Japan, were not detected, while both IgG and IgM antibody titers of convalescent-phase serum increased to 1:320. Convalescent-phase serum reacted at significantly lower titers with R.typhi as well as other pathogenic spotted fever group rickettsiae. The patient was treated with ofloxacin for six days and then with combination of ofloxacin and minocycline. It should be noted that clinical symptoms such as high fever and general fatigue disappeared during a single therapy with ofloxacin.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case report of spotted fever group rickettsiosis first encountered in Shimane Prefecture, Japan]. 233 50