[Undifferentiated bronchopulmonary carcinoma associated with scleroderma and hypertrichosis lanuginosa. A case report].

The development of a malignant tumor, as well as hypertrichosis lanuginosa as a paraneoplasic syndrome, in a patient afflicted with scleroderma is a very rare event. We present the clinical history of a patient afflicted with scleroderma, non-differentiated bronchopulmonary carcinoma adn hypertrichosis lanuginosa as paraneoplasic expression of the tumor.