A 26y-ear-old man developed a sarcoma in his left adductor magnus with inquinal metastasis which classified as was a clear cell sarcoma of tendons and aponeuroses.
Conforming to the original description of clear cell sarcoma in many clinical and pathological points, electron microscopic examination from the excised material revealed ultrastructure of melanin.
Evidence for a cutaneous melanoma was, however, lacking. This kind of tumor, therefore, must be considered as provisionally named “malignant melanoma of soft parts”.
抄録全体を表示