[Thorotrast infection into the maxillary sinus:  appearance of a malpighien epithelioma 15 years later].
D002277:Carcinoma; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D003287:Contrast Media / Q000009:adverse effects*; D006801:Humans; D008443:Maxillary Sinus; D008444:Maxillary Sinus Neoplasms; D009375:Neoplasms, Glandular and Epithelial; D013911:Thorium Dioxide
D003287:Contrast Media; D013911:Thorium Dioxide
CARCINOMA, EPIDERMOID/diagnosis; CONTRAST MEDIA/injurious effects; MAXILLARY SINUS/neoplasms
Injection de thorotrast dans le sinus maxillaire; 15 ans après:  apparition d'un épithélioma malpighein.