Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In adult acquired hypogammaglobulinaemia multi focal granulomas have often been described and have regularly led to the hypothesis of an association with sarcoidosis. We present a case of this type in a man aged 29 who was a smoker with a hypoglobulinaemia involving IgG, IgA and IgM and which was discovered following pneumococcal pneumonias. He presented with a significant hepatosplenomegaly and absent cutaneous reactions to T dependent antigens with an elevated ACE activity. Histological examination of the splenectomy specimen and of the liver biopsy showed an infiltration by epithelioid follicles and confluent giant cells without necrosis. The pulmonary studies showed a normal chest radiograph but the bronchial biopsy again found a granulomatous infiltration. The broncho-alveolar lavage was cytologically normal and a very slight and paradoxical reduction of the alveolar immunoglobulins was noted implying either an active intra-alveolar concentration of immunoglobulins or a local synthesis. In the light of the few reported cases it seems that the diagnosis of sarcoidosis should be dismissed here in favour of multi focal granulomatosis with hypogammaglobulinaemia. In hypogammaglobulinaemia there is no clinical or biological method (IDR tuberculin, ACE, Kveim, histology) to confirm a superadded diagnosis of sarcoidosis.
Rev Mal Respir 1993
PMID:[Acquired hypogammaglobulinemia and multifocal granulomatosis]. 825 39

Kikuchi-Fujimoto's disease (KFD) or histiocytic narcotising lymphadenitis is a febrile benign lymphadenopathy of unknown etiology, involving more frequently cervical lymph nodes and diagnosed on biopsy of an affected node. It is sometimes associated with auto-immune diseases such as systemic lupus erythematosus (SLE). However less frequent symptoms including involvement of extracervical nodes, hepatosplenomegaly and systemic symptoms (weight loss, night sweats) are possible and suggest an infectious disease. We report the case of a Senegalese patient with positive Ag HBs who developed SLE and KFD mimicking tuberculosis. Atypical pseudo-infectious appearance of an inflammatory systemic disease is a rare occurrence and the diagnosis can be difficult.
Med Mal Infect 2008 Jul
PMID:[Systemic lupus erythematosus and Kikuchi-Fujimoto disease mimicking tuberculosis]. 1856 9