[Thrombotic thrombocytopenic purpura and ankylosing spondylarthritis. Apropos of a case].
The authors report a case of thrombotic thrombocytopenic purpura (TTP) which revealed a hitherto unrecognized ankylosing spondylitis. After a 4-year follow-up, the spondylitis is still progressing in its axial and/or peripheral form, and TTP has not relapsed. TTP is usually primary, but numerous forms consecutive to various diseases, and notably autoimmune diseases, have been reported. The TTP-ankylosing spondylitis association is extremely rare: analysis of the literature yielded only one case. The authors discuss the hypothesis of a common triggering factor.
Service de Rhumatologie, Hôpital Bellevue, Saint-Etienne.
B
B
Pallot-Prades
V
V
Benvenuto
G
G
Riffat
C
C
Alexandre
D000328:Adult; D005260:Female; D006801:Humans; D011697:Purpura, Thrombotic Thrombocytopenic / Q000209:etiology*; D013167:Spondylitis, Ankylosing / Q000150:complications*; D013997:Time Factors