Metastatic cutaneous carcinoid.

A case of malignant bronchial carcinoid with multiple cutaneous metastases is reported. Despite the extremely aggressive behavior of the disease and the presence of multiple hepatic metastases, the patient did not exhibit the usual clinical features of the carcinoid syndrome. The relevance of the finding of elevated 24-hour urinary vanillylmandelic acid levels in patients with carcinoid tumors is discussed.