Rhabdomyosarcoma symptoms?

summary

Rhabdomyosarcoma is one of the most common soft tissue sarcomas in children. The incidence rate of rhabdomyosarcoma is inferior to malignant fibrous histiocytoma and liposarcoma, the third of soft tissue sarcoma. Rhabdomyosarcoma symptoms? Let's talk about it

Rhabdomyosarcoma symptoms?

Embryonal rhabdomyosarcoma accounts for about 2 / 3 of rhabdomyosarcoma. It occurs frequently in children and adolescents. There are two peaks in age distribution: postnatal and late adolescence, with an average age of 5 years. Head, neck, urogenital tract and retroperitoneum are common. The main symptoms were painful or painless mass, redness and swelling of skin surface, and high skin temperature. Most of the tumors were fixed.

The growth of tumor is fast, with skin ulceration and bleeding. Pain may occur when the tumor compresses the nerve. Head and neck mass can have exophthalmos, bloody secretions, epistaxis, dysphagia and respiratory disorders. The tumors of the genitourinary system are characterized by * vaginal bleeding, hematuria and urinary retention, and anal fingers can touch pelvic masses. Most of the cases were metastatic to retroperitoneal lymph nodes and regional lymph nodes.

Acinar rhabdomyosarcoma is more common in adolescents than in males. It often occurs in limbs, head and neck, trunk, perineum, etc. it can also occur in the orbit. The main symptoms are painful or painless mass. When the tumor compresses the peripheral nerve and invades the surrounding tissues and organs, it can cause pain, compression symptoms and sensory disturbance. In the early stage, lymph node metastasis and hematogenous dissemination appeared, and hematogenous dissemination reached the lung.

matters needing attention

Magnetic induction therapy is the use of ferromagnetic materials in alternating magnetic field under the principle of heat generation, so that the tumor tissue temperature to an effective temperature, so as to achieve the purpose of treatment. Magnetic induction therapy has the characteristics of targeting, conformability, self-control temperature, internal heating, repeatability, and large temperature difference between normal tissue and tumor. It is expected to overcome the shortcomings of previous local hyperthermia methods and become a new effective method for the treatment of tumor.