Malignant triton tumor of the duodenum: report of a case

被引:0
作者
Yoh Asahi
Takahito Nakagawa
Katsuya Nakanishi
Tomofumi Takagi
Hiroyuki Yoshikawa
Kazuki Wakizaka
Ryoji Yokoyama
Manabu Takahashi
Fumiaki Sasaki
机构
[1] Japan Community Health Care Organization Sapporo Hokushin Hospital,Department of Gastroenterological Surgery
[2] Japan Community Health Care Organization Sapporo Hokushin Hospital,Department of Pathology
[3] Japan Community Health Care Organization Sapporo Hokushin Hospital,Department of Gastroenterology
[4] Japan Community Health Care Organization Sapporo Hokushin Hospital,Department of Radiology
关键词
Malignant triton tumor; Malignant peripheral nerve sheath tumor; Duodenum; Rhabdomyoblastic differentiation; Osteogenic differentiation;
D O I
10.1007/s13691-018-0320-7
中图分类号
学科分类号
摘要
We report a case of malignant triton tumor of the duodenum, which is extremely rare. A submucosal malignant tumor was detected in the duodenum of a 49-year-old woman. The tumor was completely resected by performing pancreaticoduodenectomy. Pathological examination revealed that the lesion was a malignant peripheral nerve sheath tumor with rhabdomyoblastic differentiation, i.e., a malignant triton tumor. Long-term survival has been achieved with no recurrence at 8.5 years after surgery.
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页码:52 / 58
页数:6
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