10.1055/b-0034-91548 Vasoform Neoplasms and Other Lesions : Part II Glomangiopericytoma (Sinonasal Type Hemangiopericytoma) Introduction Throughout our ENT surgical careers, we have listened to the tale of the highly controversial pericyte…
10.1055/b-0034-91542 Epithelial Epidermoid Tumors: Part I Benign Epidermoid Tumors Squamous papillomas of the nasal vestibule Everted squamous papilloma ICD-O 8121/1 Cylindrical cell papilloma Inverted papilloma ICD-O 8121/1 Squamous Papillomas of…
10.1055/b-0034-91553 Lymphoreticular Neoplasia and Other Lesions Although there is abundant lymphoid tissue in the upper aerodigestive tract, the sinonasal area, unlike the nasopharynx, is surprisingly lacking in both mucosa-associated lymphoid…
10.1055/b-0034-91541 Imaging of the Paranasal Sinuses and NasopharynxA. E. Nidecker, N. Aygun, and S. J. Zinreich Introduction Imaging of the paranasal sinuses and nasopharynx is essential in the diagnosis of…
10.1055/b-0034-91550 Cartilaginous Tumors A range of cartilaginous tumors can occur in this region, exhibiting a spectrum of histological aggressiveness. However, all should be regarded as having malignant potential. Even those…
10.1055/b-0034-91538 Historical Aspects of Surgery in the Sinonasal AreaD. J. Howard and P. Stell In an earlier book entitled Tumours of the Upper Jaw written by Valerie Lund and Sir…
10.1055/b-0034-91551 Odontogenic Tumors and Other Lesions Humans have suffered from odontogenic tumors and cysts for thousands of years (Fig. 12.1). Tumors arising in relation to the teeth were described in…
10.1055/b-0034-91549 Neoplasms of Muscle Leiomyoma Definition (ICD-O code 8890/0) Leiomyomas are benign, smooth muscle tumors which show varying degrees of differentiation. Etiology There is little in the way of smooth…
10.1055/b-0034-91545 Epithelial Nonepidermoid Neoplasms: Part II Adenoid Cystic Carcinoma Definition (ICD-O code 8200/3) Adenoid cystic carcinoma is an infiltrating malignant tumor, often with a characteristic cribriform appearance, derived from minor…
10.1055/b-0034-91544 Epithelial Nonepidermoid Neoplasms: Part I The WHO classification of the epithelial nonepidermoid tumors includes the following conditions: Benign epithelial (nonepidermoid) tumors Salivary gland type adenomas Pleomorphic adenoma ICD-O 8940/0…
