title: A case of invasive penicilliosis in Hong Kong with immunologic evaluation.
abstract: A 53-yr-old Chinese sailor developed prolonged pyrexia with unresolved lobar pneumonia, cervical lymphadenopathy, generalized subcutaneous abscesses, and pericardial effusion. Penicillium marneffei was isolated from pericardial fluid and subcutaneous pus and was demonstrated on histologic sections of lymph nodes and lung tissue. The penicilliosis was treated successfully with amphotericin B, ketoconazole, and 5-fluorocytosine. Subsequently, he also developed other T-lymphocyte-related opportunistic infections such as disseminated cutaneous herpes zoster and chronic osteomyelitis of sternum caused by Salmonella typhimurium. He was also a chronic carrier of cytomegalovirus. Further investigations showed that he had persistent depression of T-lymphocyte function and enhancement of B-lymphocyte activity, the cause of which was undetermined.
mesh_terms: D000038:Abscess / Q000209:etiology; D003881:Dermatomycoses / Q000209:etiology; D006562:Herpes Zoster / Q000209:etiology; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000209:etiology / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D009181:Mycoses / Q000209:etiology / Q000276:immunology*; D010407:Penicillium; D010490:Pericardial Effusion / Q000209:etiology; D011018:Pneumonia, Pneumococcal / Q000209:etiology / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology