Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0035412 (rhabdomyosarcoma)
 6,156 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Between 1955 and 1975, chest wall resection was done in 90 patients for primary chest wall tumors. Ages ranged from 8 to 96 years (mean, 44.3 years). A painful mass was the most common sign and symptom. Eighty-two tumors (91.1%) were located in the lateral chest wall and eight, in the anterior thorax. The tumor was malignant in 71 patients (78.9%) and benign in 19. All patients with benign tumors had complete excision and are currently free from disease. Malignant fibrous histiocytoma, chondrosarcoma, and rhabdomyosarcoma constituted 62% of the malignant neoplasms. Most malignancies were treated by wide resection. There were no thirty-day operative deaths. Overall 1-, 5-, and 10-year survival was 89%, 57%, and 49%, respectively. Recurrent tumor developed in 37 patients (52%); 5-year survival, however, was only 17% after recurrence. Cell type and extent of invasion significantly influenced survival. Both chondrosarcoma and rhabdomyosarcoma had a better prognosis than malignant fibrous histiocytoma (p less than 0.05). We conclude that early resection is the treatment of choice for primary malignant chest wall tumors and that development of recurrent disease is an ominous event.
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PMID:Primary chest wall tumors: factors affecting survival. 301 6

Children with rhabdomyosarcoma (RMS) (1461 total cases) were included in two prospective, randomized protocols conducted by the Intergroup Rhabdomyosarcoma Study (IRS) Committee from November 1972 to June 1983. Treatment assignment was determined by extent of tumor at diagnosis (clinicopathologic group) and not by primary site. Accordingly, 127 patients with RMS confined to the region of the eyelid and orbit were treated by a variety of regimens characterized by initial partial tumor resection followed by concurrent multiagent chemotherapy and orbital radiation therapy. Recurrent tumor developed in ten patients. Seven relapsed initially in the orbit (of whom 4 were salvaged) and three in regional nodes. In addition to the six patients who died of tumor, three died of other causes for a 93% 3-year actuarial survival rate. In 89 children who had subtotal resection or biopsy only, the local control rate with radiotherapy and chemotherapy was 94%.
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PMID:Localized orbital rhabdomyosarcoma. An interim report of the Intergroup Rhabdomyosarcoma Study Committee. 358 2