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)

The present paper describes the clinical and laboratory follow-up of 11 patients with the diagnosis of common variable immunodeficiency. Their age varied from 8 to 45 years. The mean disease time was 12.6 years and mean diagnosis time 4.3 years. Infectious manifestations, mainly of the respiratory and digestive tracts, occurred in all patients. Polyadenomegaly was noted in seven, hepatomegaly in six, splenomegaly in five and arthralgia in four patients. All of them presented serum IgG less than 250 mg/dl. IgA less than 33 mg/dl and IgM less than 31 mg/dl, except one with IgM = 176 mg/dl. The isohaemagglutinin titers were less than 1/20 in all but one patient. The determination of the number of B lymphocytes in the peripheral blood revealed normal counts in three, elevated in one and decreased in five patients. The CD-4/CD-8 ratio was less than 1 in 8 and greater than 1 in three of them. Five patients had positive cutaneous late reactions to at least one of the following antigens: PPD, SK-SD (Varidase), Trichophytin and Levedurin (Candidin). A decrease of the proliferative activity of peripheral blood mononuclear cells stimulated by lectins (PHA, Con-A, PWM) was also noted. Natural killer function was decreased. The association a possible role of regulatory lymphocytes in the immunopathogenesis of this disease. The data presented here emphasize the diversity of clinical and immunological manifestations of this disease, which could be noted between diverse patients and in the follow-up of a single one. In our cases the disease had an evolutive character, with a primarily humoral dysfunction followed by cellular immunity disturbances that determined poorer prognosis and progressive difficulties in the therapeutics. We suggest a conceptual reevaluation of this condition and a new denomination, for instance "Late-Onset Combined Immunodeficiency". The long delay between the initial clinical manifestations of the disease and its diagnosis was a handicap for an adequate treatment. Early intervention could certainly decrease the morbidity and mortality of the disease.
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PMID:[Common variable immunodeficiency (hypogammaglobulinemia of late onset or acquired hypogammaglobulinemia): initial follow-up of 11 cases]. 172 73

The patient presented in this paper had been stable for 3 months after the induction of hemodialysis, when nausea, vomiting and hepatomegaly suddenly developed. A chest film revealed rush cardiomegaly, and massive pericardial effusion was demonstrated by echocardiography. One liter of hemorrhagic fluid was removed by pericardiocentesis and subsequent pericardial drainage under echocardiography. The patient received chemotherapy against pulmonary tuberculosis 30 years ago and calcification on chest film was apparent. Although sputum smear and pericardial effusion was negative for acid-fast organisms, combination therapy was initiated for suspected tuberculosis. The patient recovered completely and 2 months later it was demonstrated that cultures of sputum grew mycobacterium tuberculosis. Tuberculin skin test (PPD), which was negative 2 months previously, converted to positive. Tuberculosis must be considered as a potential cause of pericardial tamponade in patients on regular hemodialysis, and prompt therapy for both cardiac tamponade and the occult infection is warranted.
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PMID:Tuberculosis on regular hemodialysis--a case of pericardial tamponade. 276 29

In a prospective study, we investigated whether human immunodeficiency virus (HIV) infection alters the clinical presentation in patients with tuberculous pleuritis. One hundred twelve of 118 patients who presented with pleural effusion suffered from tuberculosis (TB); 65 patients (58%) were HIV seropositive. Evidence of disseminated TB was found more often in HIV-positive than in HIV-negative patients (30.8% vs 10.6%, p < 0.02). Dyspnea, fever, night sweat, fatigue, and diarrhea, severe tachypnea, hepatomegaly, splenomegaly, and lymphadenopathy were significantly more common in HIV-infected than in HIV-negative patients with TB. The same applied to a negative Mantoux reaction, lower hemoglobin, higher beta 2-microglobulin values, and in pleural fluid, lower albumin and higher gamma-globulin levels. Among HIV-infected patients, PPD skin test anergy was significantly associated with relative low albumin and gamma-globulin levels of pleural fluid. However, the radiographic features did not differ with respect to HIV status; they were predominantly those of primary pleuritis (78% in each group). We conclude that coexisting HIV infection affects clinical and laboratory features, but not the radiographic presentation of patients with TB pleuritis in Tanzania.
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PMID:Clinical features of HIV-seropositive and HIV-seronegative patients with tuberculous pleural effusion in Dar es Salaam, Tanzania. 795 5