5 torthaí
BACKGROUND
Low back pain is a common symptom in the pediatric population; approximately half of all children present with at least one episode of low back pain. The majority of cases are due to nonspecific causes such as musculoskeletal trauma with spontaneous regression. On some occasions, however,
We report a case of anaplastic sarcoma of the kidney (ASK) with cytogenetic findings. A 12-year-old Japanese girl presented with buttock pain and urinary incontinence. Radiological investigations revealed a right renal tumor with multiple distant metastases and multicystic thyroid tumor. She
Proton reirradiation for sarcoma has not been previously described. We hypothesized that this strategy would provide favorable toxicity and survival outcomes.
Patients with soft tissue sarcoma in a previously-irradiated field were enrolled on a prospective trial of proton reirradiation. The primary
BACKGROUND
Malignant fibrous histiocytomas have been periodically reported as the primary tumor in various organs including the urinary bladder, and is the second most frequent sarcoma of the urinary tract in adults. This report discusses a case of the well established diagnosis of a malignant
To determine the mortality and survival rates, side effects of surgery and adjuvant chemo- and radiotherapy, somatic development, and fertility, the data of 142 patients under the age of 1 year operated upon for solid malignant tumors from 1975 through 1983 were analyzed. The follow-up period ranged