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Nasal teratocarcinosarcoma - a case report |
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| Authors: | Oka Kuniyuki Kanayama Ryoji Fukunaga Masaharu Fukazawa Masahiko Okamoto Atsushi Oikawa Takao Hakozaki Hando |
| Affiliation: | Department of Pathology, Mito Saiseikai General Hospital, 3-3-10 Futabadai, Mito, Ibaraki 311-4198, Japan. oka-k@gb3.so-net.ne.jp |
| Abstract: | A 79-year-old man noticed nasal obstruction and bleeding caused by a pedunculated tumor in the left nasal cavity. The tumor revealed a malignant neoplasm predominantly composed of immature neuroepithelial cells with rosettes and palisading patterns, rhabdomyoblastic cells with positivity for desmin and cross-striations, and immature mucin-producing glandular cells. Small amounts of mature chondroid tissue and neurofibrillary matrix were also present. Therefore, the tumor was diagnosed as nasal teratocarcinosarcoma. |
| Keywords: | Teratocarcinosarcoma Carcinosarcoma Nasal cavity Rhabdomyosarcoma Adenocarcinoma |
| 本文献已被 ScienceDirect PubMed 等数据库收录！ | |