Search Schneiderian carcinoma Schneiderian carcinoma /shnīdir″ē·ən/ , an epithelial malignancy of the nasal mucosa and paranasal sinuses. Tweet Telegram VK Random Words teratogeny whole-body irradiation pedunculus flea-borne typhus clostridial toxin assay electron beam computed tomography (EBCT) jejunostomy ventricular standstill preventive dentistry