| Yung-Ming Jeng, Ming-Tse Sung, Chia-Lang Fang, Hsuan-Ying Huang, Tsui-Lien Mao, |
------>authors3_c=None ------>paper_class1=1 ------>Impact_Factor=None ------>paper_class3=2 ------>paper_class2=1 ------>vol=26 ------>confirm_bywho=jschu ------>insert_bywho=ccllfang ------>Jurnal_Rank=None ------>authors4_c=None ------>comm_author= ------>patent_EDate=None ------>authors5_c=None ------>publish_day=None ------>paper_class2Letter=None ------>page2=376 ------>medlineContent= ------>unit=E0102 ------>insert_date=20020312 ------>iam=3 ------>update_date= ------>author=??? ------>change_event=5 ------>ISSN=None ------>authors_c=None ------>score=95 ------>journal_name=American Journal of Surgical Pathology ------>paper_name=Sinonasal Undifferentiated Carcinoma and ------>confirm_date=20020313 ------>tch_id=083010 ------>pmid=19900635 ------>page1=371 ------>fullAbstract=Undifferentiated malignant round cell tumors of the sinonasal tract and nasopharynx comprise of aggressive malignant neoplasms with overlapping morphologic features, which yet are very different and can be identified as carcinoma, lymphoma, sarcoma, melanoma or olfactory neuroblastoma. Differentiating these tumors is important because their treatment and prognosis are quite different. Because of the limited initial biopsy tissue materials, major differential diagnostic difficulties may arise. The use of a panel of immunohistochemical markers and the identification, in some cases, of specific chromosomal translocations are most often required. We describe clinical, morphological, immunohistochemical and molecular features as well as therapeutic management and prognosis of rhabdomyosarcoma (RMS), Ewing sarcoma/primitive neuroectodermic tumor (EWS/PNET), nonkeratinizing nasopharyngeal carcinoma, undifferentiated subtype (UCNT), olfactory neuroblastoma (ONB), small cell carcinoma, neuroendocrine type (SCCNET), sinonasal undifferentiated carcinoma (SNUC) and mucosal melanoma. Mesenchymal chondrosarcoma, small round cell synovialosarcoma, lymphomas and plasmocytoma are not introduced. The most important features of diagnosis will be summarized in two tables. ------>tmu_sno=None ------>sno=4873 ------>authors2=None ------>authors3=None ------>authors4=None ------>authors5=None ------>authors6=None ------>authors6_c=None ------>authors=Yung-Ming Jeng, Ming-Tse Sung, Chia-Lang Fang, Hsuan-Ying Huang, Tsui-Lien Mao, ------>delete_flag=0 ------>SCI_JNo=None ------>authors2_c=None ------>publish_area=None ------>updateTitle=[Undifferentiated malignant round cell tumors of the sinonasal tract and nasopharynx.] ------>language=2 ------>check_flag= ------>submit_date= ------>country=None ------>no= ------>patent_SDate=None ------>update_bywho= ------>publish_year=2002 ------>submit_flag= ------>publish_month=None |