Preferred Label : Carcinoma Arising from Spiradenoma;
NCIt synonyms : Malignant Spiradenoma; Carcinoma ex Eccrine Spiradenoma; Malignant Neoplasm Arising from Spiradenoma; Spiradenocarcinoma;
NCIt related terms : Malignant eccrine spiradenoma;
NCIt definition : A very rare, aggressive carcinoma of the sweat glands arising from malignant transformation
of a long standing spiradenoma. It usually grows in the upper extremities, lower extremities,
trunk, and head and neck. It has the tendency to recur and metastasize most often
to the lymph nodes, bones, and lungs.;