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)

Thirty six patients with culture-proven enteric fever and 15 patients of fever with etiology other than enteric fever as a control group were studied, with special reference to hepatic dysfunction and its relation to clinical features of the disease. Hepatomegaly was observed in 55% of enteric fever patients, and was slightly more common than splenomegaly (50%). Its incidence in typhoid fever (67%) was three times higher than in paratyphoid fever (22%). Hepatic dysfunction occurred in 55% of cases. Jaundice was noted in only 8% of the cases, whereas hyperbilirubinemia (serum bilirubin greater than 1.8 mg %) was present in 17%. Although hepatic manifestations of enteric fever were mild, a small but important group had sufficient hepatic involvement to mimick the clinical picture seen in viral hepatitis, amebic liver disease, and malaria with jaundice. It may be considered of clinical significance, since enteric hepatitis responds very well to specific therapy.
 ...
PMID:The spectrum of hepatic injury in enteric fever. 312 48

There is no objective data on the value of individual clinical symptoms or signs in the diagnosis of enteric fever in a febrile patient. The purpose of the study was to assess the value of some clinical and simple laboratory features in the diagnosis of enteric fever. One hundred & six patients with microbiologically confirmed enteric fever and 170 patients with other established febrile illnesses were included in the evaluation. History of stepladder pattern of rise of temperature, loose motions, relative bradycardia and coated tongue proved to be powerful markers of enteric fever with high specificity (100%, 94.71%, 94.71%, 94.12% respectively), positive and negative predictive values. Headache, hepatomegaly and splenomegaly were moderately powerful. ESR and WBC count appeared to have little value in the diagnosis of enteric fever. Pattern of onset and loose motions did not discriminate between typhoid and paratyphoid fever. Most of these patients had illness persisting beyond one week by which viral infections and infectious enterocolitides were largely excluded. Elucidation of power of these markers in distinguishing enteric fever from other febrile illnesses with the help of better designed prospective studies would lessen our dependence on expensive and time consuming laboratory investigations.
 ...
PMID:Value of clinical features in the diagnosis of enteric fever. 946 34

A retrospective, hospital-based study at Safdarjang Hospital, India, was undertaken between January 1999 and December 2003 to estimate age-related epidemiological, clinical and microbiological characteristics in enteric fever cases. A total of 750 blood-culture-proven cases of enteric fever were studied. The majority of cases occurred in children aged 5-12 years and 24.8% of cases were in children up to 5 years of age. Salmonella serotypes showed an age-related predilection, with paratyphoid fever more common in adults. Classically-described clinical features of the disease were comparable among patients under and above 5 years of age. Hepatomegaly, anaemia and complications in general were more frequent in children up to 5 years of age. The antimicrobial resistance pattern, irrespective of Salmonella serotype, did not reveal a statistically significant difference across age groups for the different antibiotics tested. Multidrug resistance was seen only in Salmonella enterica serotype Typhi but not in S. Paratyphi A isolates. However, resistance to nalidixic acid was comparable in both serotypes. Age-related differences of serotype isolation rates, clinical presentation and associated complications are noteworthy for better case management and policy planning. More epidemiological studies regarding reasons for age-related differential serotype patterns would enable and guide public health strategies to contain enteric fever in endemic locations.
 ...
PMID:Age-related clinical and microbiological characteristics of enteric fever in India. 1676 5