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Home > West Medicine > Other Specialties > Oncology
百科

Ewing sarcoma

肿瘤内科

Common symptoms

闫铁、大小便失禁、血沉增快、截瘫、持续性疼痛、软组织肿胀

The pathology of disease

Ewing sarcoma is a primary malignant bone tumor of small round cells; modern view: primitive neuroectodermal tumor of bone/soft tissue. Children/adolescents; 6-8% of primary bone tumors. Early symptoms: pain/swelling, nerve/spinal cord injury, low fever, elevated ESR/HDL-cholesterol, anemia.

Common Symptoms

Bladder/bowel incontinence; elevated ESR; paraplegia; persistent pain; soft tissue swelling

Causes

TCM: cold stagnation, blood stasis-heat, kidney deficiency. Gross: firm when intraosseous, soft/friable after cortex breakthrough; gray-white nodules, secondary purple/yellow necrosis/cysts. Micro: uniform small round cells with ill-defined borders; sheets with scant reticulin; abundant PAS-positive glycogen (differentiates from reticulum cell sarcoma/neuroblastoma).

Treatment

Surgery; supportive care; rehabilitation

Prevention

High-grade, fast, metastasizes early; no prevention; early detection/treatment.

Recommended Department

It is recommended to visit the oncology department; before the visit you may first book an appointment and connect with experts through this platform.

Warm reminder: The above information is provided for health education reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek care at a regular hospital in time.