Background Sinonasal neoplasms, whether benign and malignant, pose a significant
challenge to clinicians and represent a model area for multidisciplinary collaboration in …

Simple Summary SMARCB1 (INI-1)-deficient sinonasal carcinoma is a rare but locally
aggressive malignancy which usually presents very late with invasion into the orbits and …

Several emerging sinonasal malignancies have recently been described in the pathology
literature. Although not all distinctly classified by the World Health Organization, these rare …

NUT carcinomas are genetically defined epithelial neoplasms. Most tumors harbor fusions of
NUTM1 with BRD4 or BRD3. Their histopathologic features have been predominantly …

SMARCB1/INI1 deficient sinonasal carcinoma is a variant of sinonasal undifferentiated
carcinoma (SNUC). There is a paucity of literature describing the histomorphological …

Nuclear protein of the testis (NUT) carcinoma (NC)(formerly known as NUT midline
carcinoma) is an aggressive pleomorphic squamous cell carcinoma with a dismal prognosis …

Introduction Adamantinoma‐like Ewing sarcoma (ALES) is a rare aggressive malignancy
occasionally diagnosed in the thyroid gland. ALES shows basaloid cytomorphology …

Introduction We investigated the clinicopathological features and prognoses of the new
molecularly defined entities in latest edition of the World Health Organization (WHO) …

The sinonasal tract can be involved by a variety of neoplasms. The authors have adopted a
simplified classification of sinonasal neoplasms that divides sinonasal tumors based on …

Tumors located in the nasal cavity, paranasal sinuses and the skull base comprise a wide
range of histologic subtypes. Among them, neuroendocrine and undifferentiated tumors are …