Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 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

Scrub typhus is a rickettsian disease which is seldom found in pregnancy. A 31-year-old, 34 weeks pregnant woman presented with fever, chill and cough for 6 weeks. Fetal jeopardy was found then a cesarean section was performed to deliver a 2,200 g male with hepatosplenomegaly. The mother's diagnosis was confirmed by positive Weil-Felix (OXK titer 1:320) and scrub typhus (titer 1:1600) tests. Vertical transmission was also demonstrated by a positive scrub typhus IgM in her child.
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PMID:Pregnancy with scrub typhus and vertical transmission: a case report. 909 22

We describe a 2 year-old non-immunocompromised girl with disseminated histoplasmosis who presented with a 2-month history of fever and bloody diarrhoea. On presentation, she was severely wasted and anaemic. There were gross hepatosplenomegaly and multiple lymphadenopathy. A septic screen was negative. A subsequent stool culture isolated Salmonella enteriditis. Serial Widal-Weil Felix (WWF) titres showed serological response after 2 weeks of Ceftriaxone. However, she continued to have spiking fever, bloody diarrhoea and weight loss. She developed pancytopaenia and disseminated intravascular coagulation. A bone marrow aspirate and trephine, and lymph node biopsy showed the presence of Histoplasma capsulatum, confirmed by Gomori-Methenamine Silver staining. She responded to intravenous amphotericin B followed by fluconazole (intravenous then oral) for 6 months after discharge. Human Immunodeficiency Virus screening tests were negative. Complement and immunoglobulin levels were normal. T and B enumeration tests showed gross leucopaenia with very low T cell function with defective phagocytic function. A repeat T and B cell enumeration test and phagocytic function tests done 3 months later were normal.
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PMID:Disseminated histoplasmosis in a non-immunocompromised child. 1097 16

This prospective study was undertaken to investigate the possibility of a concurrent outbreak of leptospirosis and dengue and to describe the clinical illnesses. From 20 June to 14 November 2002, children who presented to our hospital with a suspected diagnosis of leptospirosis or dengue were admitted. In every child with suspected leptospirosis, a screening latex agglutination test was carried out to detect anti-Leptospira antibodies. The diagnosis of leptospirosis was confirmed by a positive enzyme-linked immunosorbent assay (ELISA) test or microagglutination test. The diagnosis of dengue was confirmed by a positive IgM antibody capture ELISA test. Clinical features in the leptospirosis and leptospirosis-negative groups, and dengue and dengue-negative groups were analysed. Of 90 children screened, 15 (16.7 per cent) had leptospirosis. Two children with Weil's disease died and the remaining 13 responded well to intravenous penicillin. Five clinical features were significantly associated with leptospirosis, namely conjunctival suffusion (p=0.007), haemorrhage (p=0.020), abdominal pain (p=0.011), hepatosplenomegaly (p=0.044), and oedema (p=0.007). As the number of these five features concomitantly present increased, the chances of the child having leptospirosis also increased significantly (p<0.0001). Of 90 children screened, 16 (17.8 per cent) had dengue. All responded well to the treatment and went home. Two clinical features were significantly associated with dengue, namely arthralgia (p=0.020) and thrombocytopenia (p=0.001). If both these features were present, the chances of the child having dengue increased significantly (p=0.001). Our study shows that a concurrent outbreak of leptospirosis and dengue had occurred in the slums of Mumbai city.
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PMID:Concurrent outbreak of leptospirosis and dengue in Mumbai, India, 2002. 1583 70

Rickettsia is emerging in the subcontinent and clinically presents as non-specific febrile illness. At present there is no cheap & easily available diagnostic tool in our hand. Beside this, Weil-Felix test is becoming abandoned. So, high index of clinical suspicions is essential to diagnose rickettsia at early stage and to prevent mortality & morbidity. 40 cases were recorded among the admitted febrile patients in MMCH since 2003 to 2005. Cases were selected by clinical suspicions; exclusions of other common febrile illness & thereafter supported by lab. Investigations, specially by positive Weil-felix test. Cases were distributed through out the year but 19 (47.5%) cases were detected in March to May. 12 (30%) cases were found in August to October. The remaining 9 cases were detected in the rest 6 months. All (40) cases were presented with fever (100%), headache was present in 33 (82.5%) cases, rashes were present in 15 (37.5%) cases, isolated splenomegaly was found in 15 (37.5%) cases & hepatosplenomegaly in 12 (30%) cases, arthralgia in 13 (32.5%) cases, lymphadenopathy in 5 (12.5%) cases; 2 (5%) cases attended with unconsciousness & epistaxis in 1 (2.25%) case. Scrub typhus were 19 (47.5%), Indian tick typhus 16 (40%), 5 (12.5%) cases were with dual pathology and were associated with enteric fever. 15 (37.5%) cases were treated with tetracycline only. 20 (50%) cases with only doxyclycline & 5 (12.5%) cases with tetracycline and ceftriaxone as these cases were associated with enteric fever. All patients (100%) cured with treatment.
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PMID:Study on 40 cases of rickettsia. 1734 87