Recidive tardive d'un sarcome a cellule claire

Introduction : The clear cell sarcoma (melanoma of soft tissue) is a rare tumor of young adults. Hi occur most commonly in the extremities. We report the case of a man of 70 years, with previous history of a malignant melanoma of the cervical trachea treated by radiotherapy, who present 18 years after Tracheo-esophageal tumor. The tumor was totally removed. Final pathologic diagnosis is a recurrence of his sarcoma cell clear. Three years later, the patient has no signs of recurrence. The aim of this work is to study the clinical features, the prognosis of these cancers and the modality of her treatments.