Gynecologic oncology
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Gynecologic oncology · Jun 1995
Case ReportsTreatment-related myelodysplastic syndrome following abdominopelvic radiotherapy for endometrial cancer.
A patient with grade II endometrial adenocarcinoma underwent TAH/BSO. The tumor penetrated 50% of the myometrium. A lesion from the serosa of the sigmoid colon was removed and contained metastatic adenocarcinoma. ⋯ The patient was doing well with no evidence of recurrence 52 months following treatment when she was diagnosed with a myelodysplastic syndrome. Cytogenetic analysis revealed aberrations of chromosomes 5 and 7, which is highly suggestive of a treatment-related process. Myelodysplasia induced by radiotherapy alone is an unusual but recognized event.