Sinonasal Specific Bone Lesions, Including Fibro-Osseous and Select Odontogenic Lesions [0.03%]
鼻窦部特异性骨病变，包括纤维性和部分牙源性骨病变
Jaylou M Velez Torres,Darcy A Kerr
Jaylou M Velez Torres
Sinonasal bone lesions encompass a diverse spectrum, ranging from nonneoplastic and benign conditions to aggressive, malignant neoplasms. These lesions can affect individuals across various age groups, from pediatric to adult patients. Reco...
James E Denney,Lee Bentley Syler,Emily F Mason
James E Denney
Hematologic malignancies are one of the more common neoplasms to occur in the sinonasal tract and include a wide range of entities, including mature and immature B cell and T cell neoplasms as well as plasma cell dyscrasias and histiocytic ...
Alex N Perez,Carlos N Prieto Granada
Alex N Perez
The spindle cell neoplasms include sinonasal tract angiofibroma (STA), glomangiopericytoma (GPC), and biphenotypic sinonasal sarcoma (BSNS). These entities share some clinical, histomorphologic, immunohistochemical, and even molecular chara...
Ruth K Foreman,Lyn M Duncan
Ruth K Foreman
Sinonasal mucosal melanoma (SNMM) is a rare aggressive tumor often diagnosed at advanced stage. SNMM is associated with a greater than 50% rate of recurrence and a disease-specific 5 year survival rate of less than 25%. Sinonasal anatomy ma...
Giorgia Arcovito,Alessandro Franchi
Giorgia Arcovito
Among sinonasal malignancies, adenocarcinomas account for the second most common entity after squamous cell carcinoma. They span a wide spectrum of neoplasms with heterogeneous features including intestinal-type adenocarcinoma (ITAC), non-i...
Michael W Mikula,Lisa M Rooper
Michael W Mikula
In the sinonasal tract, two tumor types are defined by neuroectodermal differentiation. Olfactory neuroblastoma (ONB), the traditional member of this category, is a keratin-negative neuroectodermal neoplasm that has lobulated architecture a...
Sinonasal Undifferentiated and Poorly Differentiated Carcinomas: An Update [0.03%]
鼻窦未分化及分化差的癌：最新研究进展
Arshi Tandon,Aanchal Kakkar
Arshi Tandon
Recent advances have increased our understanding of sinonasal undifferentiated and poorly differentiated carcinomas (UD/PDca). Several novel molecularly defined entities have emerged from within this group. Notably, they have histologic fea...
Human Papillomavirus in Sinonasal Tract Tumors-Another Head and Neck "Hot Spot" for Prognostically Favorable Viral Disease [0.03%]
人乳头瘤病毒在鼻窦肿瘤中的作用-另一种预后良好的病毒感染的头颈部“热点”区域
James S Lewis Jr
James S Lewis Jr
The sinonasal tract, while an uncommon site of SCC overall, is another "hot spot" for transcriptionally-active high-risk HPV-associated tumors. The accumulating data show that, across the world, the rate of HPV-associated SCC here is approx...
DEK::AFF2 Carcinoma of the Sinonasal Tract and Skull Base: A Comprehensive Review [0.03%]
鼻窦和颅底腺样囊性癌(DEK::AFF2)的综合述评
Jonathan P Rivera,Ying-Ju Kuo,Jen-Fan Hang
Jonathan P Rivera
DEK::AFF2 carcinoma is an emerging entity of the sinonasal tract and skull base, commonly exhibiting exophytic and endophytic papillary growth, complex anastomosing trabeculae, monotonous cytomorphology, acantholytic change, and tumor-infil...
Sinonasal Hamartomas [0.03%]
鼻窦黏液囊肿
Elan Hahn,Ilan Weinreb
Elan Hahn
A variety of hamartomatous lesions have been described in the sinonasal tract. These include respiratory epithelial adenomatoid hamartoma (REAH), seromucinous hamartoma (SH), and nasal chondromesenchymal hamartoma (NCMH). REAH and SH, demon...