Primary cutaneous Ewing sarcoma - Case report*
نویسندگان
چکیده
Ewing sarcoma is a primitive neuroectodermal tumor rarely occurs in the skin and sobcutaneous tissues. Generally Ewing's sarcoma is a primary bone tumor, but when present in soft tissues it characterizes an extremely uncommon clinical picture. It usually involves the deep subcutaneous tissue or muscles, and more rarely occurs like a primary skin cancer. Most patients are white, women, and in the second decade of life. The clinical features are a superficial mass, in average measuring 2-3 cm, of soft consistency, freely mobile and sometimes painful. The more affected locations are upper and lower extremities, trunk, head, neck or multiple lesions. The presence of metastases is very rare.
منابع مشابه
Primary Extraosseous Ewing Sarcoma of the Maxillary Sinus in an Adult-A Rare Case Report
Introduction: Ewing sarcoma (ES), which is described as diffuse endothelioma of the bone, is divided into osseous and extraosseous Ewing sarcoma (EES) mostly affecting children and adolescents. It is a rare, aggressive, and poorly differentiated small blue round cell tumor that seldom affects the head and neck regions. Case Report: Herein, we reported a 46-year-old ma...
متن کاملSarcoma Ewing - Review of Articles Published in Medical Journals and Report a Case
This article has no abstract
متن کاملA Case Report of Sarcoma Oving
A l4 - year - old male patient with ewing sarcoma is presented and discussed, specially in respect of localization and progress of the tumor. Radiologic, bioptic, treatment and complications of the disease are also discussed.
متن کاملPrimary Subcutaneous Ewing Sarcoma Presented as Pseudo Aneurysmal Subcutaneous Tumor
Background Extraskeletal Ewing's sarcoma is a rare malignant tumor of mesenchymal origin, which is histologically similar to primary osseous Ewing's sarcoma. It has been well described in deep soft tissues. However, location in cutaneous or subcutaneous tissue has rarely been reported. Being seen principally in children, it can be seen, rarely, in old men. Case report We present a case of sub...
متن کاملA Case of Ewing Sarcoma of the Mandible on 18F-FDG PET/CT
Ewing Sarcoma is the second most common type of bone cancer in children. The dominant features of this malignant bone tumor are the tendency for rapid growth and metastasis. In addition, Ewing sarcoma of the mandible is extremely rare and can be mistaken for odontogenic infection. We report a 14-year-old girl who had had swelling, pain, and hypoesthesia in the left cheek for three weeks. She ...
متن کاملsCD30 and sCD40L Detection in Patients with Osteosarcoma, Chondrosarcoma and Ewing Sarcoma
Background: Primary malignant bone tumors are heterogeneous groups of neoplasms, which affect mainly children and adolescents. The most common types are Osteosarcoma, Ewing sarcoma and chondrosarcoma. Elevation of sCD30 and sCD40L has been observed in lymphoma, leukemia and autoimmune disorders. Objective: To evaluate serum concentrations of sCD30 and sCD40L in patients with primary malignant b...
متن کامل