Rhabdomyosarcoma in children--a ten year review.
OBJECTIVE
The purpose of this study is to retrospectively analyze all pediatric patients with Rhabdomyosarcoma (RMS) of various anatomic sites, treated in our department over a 10-year period, for treatment results. Anatomical site, group, and gender are individually analyzed as prognostic indicators of overall survival.


METHODS
Sixteen rhabdomyosarcoma patients diagnosed by biopsy or surgical resection were reviewed. All patients were treated according to assigned IRS protocols except one. Age ranged from 1 to 19 years with a median age of 4 years. Ten patients were male and 6 were female, 14 were white and 2 black. Anatomic sites included six from the head and neck region, seven in the trunk and three in the extremities. Embryonal RMS was present in all but one which was classified as undifferentiated. All patients had surgery (biopsy-5, partial-1 or complete resection-10) and chemotherapy (VA, VAC, VAC plus Adriamycin, or VAC plus Adriamycin, CIS Platinum and VP-16). Ten patients received irradiation consisting of 3060 cGy to 5850 cGy using shrinking fields with 1.8 to 2.0 Gy/day/5 day/wk.


RESULTS
Patients tolerated the treatment well and there were no late complications. Only one patient had a recurrence in the primary site with a median follow-up of 61 months (range 5-118 months) for the whole group. The 5-year disease free survival and actuarial survival for all patients treated were 73% and 87% respectively, with four patients developing metastasis and three of those dead of disease.


CONCLUSIONS
This study represents a heterogeneous group of patients with RMS treated over a 10-year-period. The results correlate with those found in the most recent published IRS data for embryonal histology. From experience gained from earlier studies, newer IRS protocols have tailored treatment protocols to specific site with more intense therapy used for difficult treatment sites.
Bradford
W B
WB
University of Louisville, Department of Radiation Oncology, Brown Cancer Center, USA.
Jose
B O
BO
Butler
D
D
Lindberg
R D
RD
Paris
K
K
Spanos
W J
WJ
Patel
C C
CC
Bertolone
S J
SJ
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D012189:Retrospective Studies; D012208:Rhabdomyosarcoma / Q000401:mortality / Q000473:pathology / Q000628:therapy*; D012983:Soft Tissue Neoplasms / Q000401:mortality / Q000473:pathology / Q000628:therapy*; D015996:Survival Rate