Common prostate sarcoma?

Prostate sarcoma is a rare malignant tumor of the prostate, prostate cancer in the proportion of China's 2.7% to 7.5%, while in developed Western countries to 0.1% ~ 0.3%. This difference may be related to the Western countries a high proportion of prostate cancer, and our low incidence of prostate cancer related. Prostate sarcoma at any age can incidence, but more common in young people and children, occurred in about 30% within 10 years, 75 percent occurred in less than 40 years old. According to the Shanghai hospital 18 to statistics, from 1959 to 1979 20, a total of seven cases of prostate sarcoma, six cases to the age of 24 to 37-year-old, and one case of the age of 62 years. Although the incidence of this disease, but the rapid tumor growth, and poor prognosis, should attach great importance.