title: Carcinoma of Maxillary Sinus Masquerading as Odontogenic Infection.
abstract: Malignant tumours of maxillary sinus are rare. They are usually diagnosed in the late stages when they perforate the sinus walls. The presence of large air space in the maxillary sinus facilitates asymptomatic growth of the sinus malignancy. The clinical presentation of these tumours depends on the sinus wall involved by the disease. The medial wall is usually the first to become eroded, leading to nasal obstruction, epistaxis or discharge. Rarely, symptoms of maxillary sinus carcinoma can resemble dental infection and the affected patients may visit dental clinic seeking treatment. This report presents a case of carcinoma of maxillary sinus mimicking odontogenic infection. Computed tomographic findings explained the reason for the present lesion to masquerade as an inflammatory condition. The importance of advanced imaging modalities for prompt identification of such lesions is discussed.
authors: Reader, Department of Oral Medicine and Radiology, KMCT Dental College , Calicut (D), Kerala, India .
authors: Ashir Kolikkal
authors: AK
authors: Ramachamparambathu
authors: Professor, Department of Oral Medicine and Radiology, KMCT Dental College , Calicut (D), Kerala, India .
authors: Manoj
authors: M
authors: Vengal
authors: Reader, Department of Oral Medicine and Radiology, MES Dental College , Perinthalmanna, Malappuram, Kerala, India .
authors: Abdulla
authors: A
authors: Mufeed
authors: Professor, Department of Orthodontics, KMCT Dental College , Calicut (D), Kerala, India .
authors: Nizaro
authors: N
authors: Siyo
authors: Reader, Department of Oral Medicine and Radiology, Indira Gandhi Institute of Dental Sciences , Kothamangalam, Kerala, India .
authors: Anis
authors: A
authors: Ahmed
keywords: Asymptomatic; Computed tomography; Squamous cell carcinoma