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

Although the clinical and epidemiologic features of progressive disseminated histoplasmosis (PDH) in the acquired immunodeficiency syndrome (AIDS) have been well described, the pathologic and pulmonary aspects remain to be fully defined. A retrospective review of three patients and a prospective study of four more with PDH and AIDS recently admitted to an inner city hospital in a non-endemic area were used to elucidate these features more fully. All patients were men aged 23 to 46 years, born in endemic areas, who had immigrated to the US seven to 15 years before the onset of their illnesses. Five had been exposed to human immunodeficiency virus (HIV) through intravenous drug use (one was also a homosexual), and two through heterosexual contacts. Respiratory symptoms were evident in five of the seven patients, fever in seven, weight loss in seven, hepatomegaly in four, splenomegaly in three, peripheral adenopathy in three, and gastrointestinal symptoms in three. PDH was the initial or only opportunistic infection in five patients. Bilateral nodular infiltrates (4/7), bilateral interstitial infiltrates (2/7), and mediastinal adenopathy associated with pleural effusion (1/7) were the chest roentgenographic findings. Histoplasma capsulatum was isolated from five of five bronchoalveolar lavages, four of four transbronchial biopsies, one of one endobronchial biopsy, one of one brushing, one of one pleural biopsy, three of three lymph node biopsies, two of two bone marrow biopsies, one of one liver biopsy, and three of four peripheral blood smears. Granuloma formation was seen in only three of 12 biopsies. There were ten or more fungi per monocyte in almost all tissues, some with extracellular forms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Disseminated histoplasmosis in AIDS. Clinicopathologic features in seven patients from a non-endemic area. 234 42

The charts of 329 patients with sarcoidosis were reviewed to determine if there were significant associations between the presence of sarcoidosis skin lesions and other abnormalities. Sixty-four patients had either biopsy specimen-documented cutaneous granulomata or erythema nodosum (EN). Respiratory symptoms occurred in 41% of patients with skin lesions compared with 63% of patients with sarcoidosis without skin lesions. Among patients with skin lesions other than EN, splenomegaly occurred in 38%, hepatomegaly in 32%, and lymphadenopathy in 31% compared with 10%, 11%, and 56%, respectively, for patients with sarcoidosis without skin lesions. Thirty-two percent of patients with EN had progressive disease compared with 72% of patients with skin lesions other than EN; however, improved prognosis with EN was limited to white patients.
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PMID:Cutaneous manifestations of sarcoidosis. Relationships to other organ system involvement, abnormal laboratory measurements, and disease course. 403 41

The clinical and radiological features in 38 infants less than 3 months of age with tuberculosis proved by culture are described and may aid early diagnosis of this often fatal condition. Respiratory symptoms, cough in 33 (87%) and tachypnoea in 31 (82%), were the commonest presenting symptoms. Twenty five infants (66%) had hepatomegaly and 20 (53%) splenomegaly. Mantoux testing gave an induration of > 15 mm in three of 17 (18%) infants. In a further five a Tine test gave confluent response. Chest radiography in 27 infants showed miliary tuberculosis in seven (26%) and hilar or paratracheal adenopathy in 14 (52%) and 10 (37%) respectively. Compression of either the bronchi or trachea or both was noted in 15 (56%). Detection of this complication was aided by high kilovolt radiographs. A culture of Mycobacterium tuberculosis was obtained from gastric aspirate in 35 (92%) infants, but positive cultures were also obtained from cerebrospinal fluid, tracheal or bronchial aspirate and liver and lymph node biopsy. Of 30 mothers evaluated seven (23) had previously unsuspected pulmonary tuberculosis.
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PMID:Tuberculosis in infants less than 3 months of age. 821 48