[Dermatomyositis and small cell tumor of the kidney].
Dermatomyositis is an inflammation of the striated muscle with an important leukocyte infiltrate which is accompanied by a characteristic cutaneous exanthema. In the international classification we find DM associated with neoplasm in 10% of cases. It is accepted that neoplasms are related to DM if it does not exceed it in two years (prior o after the onset of the disease. The most commonly associated are lung, ovary and breast cancers. In the pas ten years only two cases of DM associated to renal cancer (both in renal cell cancers) have been published. In this article we present a case history of a woman with a DM associated to a renal oat-cell carcinoma. Also, we will review the literature on this theme and will evaluate the predictive parameters of the presence of malignancies in this pathology.
Benages Pamies
J
J
Servicio de Urología, Hospital Germans Trias i Pujol, Badalona, Barcelona.
Cecchini Rosell
L
L
Sanfeliu Cortés
F
F
Comet Batlle
J
J
Saladie Roig
J M
JM
D000368:Aged; D000369:Aged, 80 and over; D018288:Carcinoma, Small Cell / Q000150:complications*; D003882:Dermatomyositis / Q000150:complications*; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications*