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

A review was made of the clinical characteristics and evolution of all patients over 14 years old with typhoid fever who were treated at the Albert Schweitzer Hospital in Haiti from January 1989 through July 1991. Two hundred and seventeen patients were studied. Their most common symptoms were fever (100%), diarrhea (64.1%), and abdominal pain (51.2%). Splenomegaly and hepatomegaly were rarely noted. Sixty-eight patients (31.3%) were lost to follow-up, 129 (59.4%) were cured, and 20 (9.2%) died. There was a tendency for patients who were ill longer before seeking medical assistance to experience higher mortality. The data also indicate that patients with central nervous system involvement had a less favorable prognosis than other patients. Overall, the high incidence of hospital-reported cases (74 cases per 100,000 inhabitants) shown by these and other data makes it clear that typhoid fever is a highly prevalent infection in rural Haiti. At present, it appears that the only hope for effectively controlling the disease is by educating the population at risk, not only to prevent the disease but also to seek early medical assistance after becoming infected. Typhoid fever patients with a long history of illness before consultation may have a less favorable prognosis than other patients and should be kept under close observation. In addition, any suspected typhoid fever patient with signs of central nervous system involvement should be treated promptly with high-dose steroids, besides receiving an adequate antibiotic regimen.
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PMID:Typhoid fever in rural Haiti. 831 61

Schistosoma mansoni infection, associated morbidity and symptoms were studied in Piida fishing community at Butiaba, along Lake Albert, Uganda, from November 1996 to January 1997. The study revealed that S. mansoni is highly endemic with an overall prevalence of 72%, a mean intensity of 419.4 eggs per gram (epg) faeces (geometric mean for positives only), with 37.8% of males and 33.0% of females excreting over 1000 epg. Prevalence and intensity peaked in the 10-14 year old age group and decreased with increasing age. Females were less heavily infected than males. Differences were also shown between tribes. Diarrhoea and abdominal pain were commonly reported in Piida. However, no clear-cut correlation between intensity of S. mansoni infection and these conditions could be demonstrated, indicating that retrospective questionnaires concerning S. mansoni related-symptomatology are of limited value. Organomegaly, as assessed by ultrasonography, was frequent and hepatomegaly was associated with heavy S. mansoni infection. No correlation was demonstrated between splenomegaly and infection. This study emphasizes that schistosomiasis mansoni is a major public health problem in Piida fishing community and presumably also in many similar fishing communities. These observations call for immediate intervention and can help in planning long-term strategies for sustainable morbidity control.
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PMID:Epidemiology and morbidity of Schistosoma mansoni infection in a fishing community along Lake Albert in Uganda. 1548 1