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Target Concepts:
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Query: UMLS:C0038002 (
splenomegaly
)
9,873
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
An 81-year-old woman had chills, fever, nausea, vomiting, and epigastric pain. On day 3 she had hematuria and was treated with trimethoprim-sulfamethoxazole. On day 5 she had a cough, hypotension, anemia, azotemia, and elevated hepatic enzyme levels. Her condition deteriorated with thrombocytopenia, anuria requiring dialysis, edema, and hypoalbuminemia. Treatment with chloramphenicol and doxycycline was started on day 10. By day 11, she was in hypotensive shock; on day 12 she had seizures and died.
Murine typhus
was diagnosed by demonstration of antibodies to Rickettsia typhi by indirect immunofluorescence. Necropsy revealed interstitial pneumonia, pulmonary edema, hyaline membranes, alveolar hemorrhages, petechiae and vasculitis in the central nervous system, interstitial myocarditis, multifocal interstitial nephritis and hemorrhages,
splenomegaly
, portal triaditis, and mucosal hemorrhages in urinary tract. Immunofluorescent R. typhi were demonstrated in the lungs, brain, kidneys, liver, and heart. This unusual death occurred in an elderly patient without rash who was treated too late with antirickettsial drugs.
...
PMID:Histopathology and immunohistologic demonstration of the distribution of Rickettsia typhi in fatal murine typhus. 249 81
The aim of this article is to present the manifestations of
Rickettsia typhi infection
in childhood. Twenty-one children under 15 years of age were hospitalised in the Department of Paediatrics of the Archbishop Makarios Hospital in Nicosia, Cyprus, from 2000 to 2006 with
Rickettsia typhi infection
. Ten of them were boys and 11 were girls. The median age was eight years (range four to 13 years). The most common clinical features were fever (100%) and rash (57%). Lymphadenopathy, usually cervical, was also a frequent finding (37%). Severe headache was rather infrequent (29%).
Splenomegaly
or hepatomegaly were less frequent findings (24% and 10%, respectively). Mild elevation of liver enzymes (AST and ALT elevated >1-fold in 81% and 75%, respectively) was the most frequent laboratory finding. Thrombocytopenia (28%) and leucopenia (17%) were less frequent. Nearly half of the patients (10/21) came from four neighbouring villages, where most residents work in agriculture. All of the children were treated with appropriate antibiotic regimens and had complete recovery.
Rickettsia typhi infection
should be considered in the differential diagnosis of children who present during the summer or early autumn months with prolonged fever and rash with or without lymphadenopathy.
...
PMID:Murine typhus in Cyprus: 21 paediatric cases. 1755 71