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KMID : 0882420080750020237
Korean Journal of Medicine
2008 Volume.75 No. 2 p.237 ~ p.241
A case of jejunal primitive neuroectodermal tumor in an adult female
Kim Ki-Hwan

Lee Ji-Young
Lee Jae-Kyung
Cho Hwa-Young
Im Seock-A
Park Kyu-Joo
Kim Jong-Jae
Abstract
Primitive neuroectodermal tumor (PNET) is frequent in children and adolescents, but rare in adults. Most of the
extraosseous Ewing¡¯s sarcoma or PNET occur in the soft tissues of the extremities, the paravertebral region, and the pelvic cavity. PNET in the gastrointestinal tract is uncommon. We report herein a case of PNET arising from the jejunum in a 38-year-old woman. She presented with anorexia, nausea, vomiting, and weight loss. Abdominal computed tomography
revealed a mass in the small bowel with obstruction. She had a small bowel segmental resection, from which PNET was
diagnosed. Multi-agent chemotherapy comprised of vincristine, adriamycin, cyclophophamide, ifosfamide, and etoposide
(VAC/IE) was administered for 1 year. The treatment was well-tolerated. She remains alive and continues to be disease
free 30 months postoperatively. (Korean J Med 75:237-241, 2008)
KEYWORD
Neuroectodermal Tumors, Chemotherapy, Jejunum
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