Antiphospholipid syndrome
Takabayashi, K.
Nihon Rinsho. Japanese Journal of Clinical Medicine 57(2): 378-383
1999
ISSN/ISBN: 0047-1852 PMID: 10078009 Document Number: 507414
Antiphospholipid Syndrome (APS) was first described by Hughes and sometimes called as Hughes syndrome. Recent studies revealed that the antigen to anticardiolipin antibody (aCL) is not cardiolipin itself but co-factor beta 2-GPI which expresses its epitope when it combines cardiolipin or gets oxidized. Lupus Anticoagulant is now possibly considered as anti-prothrombin antibody. Livedo including Snedden syndrome, pulmonary hypertension and skin ulcer became considered as the part of symptoms of this disease. In ISAPA 1998, it is reported from several laboratories that IgA aCL is also pathogenic to thrombosis as well as IgG aCL. Atherosclerosis is also accelerated by aCL. Catastrophic APS is rare but fatal, reported 3 cases in Japan and 50 cases in the world.