Diagnostic Approach to Retromolar Trigone Cancer by Multiplanar Computed Tomography Reconstructions. Issue 4 (November 2014)

• Record Type: Journal Article
• Authors: Mazziotti, Silvio; Pandolfo, Ignazio; D'Angelo, Tommaso; Mileto, Achille; Visalli, Carmela; Racchiusa, Santi; Blandino, Alfredo; Ascenti, Giorgio
• Is Part Of: Canadian Association of Radiologists journal. Volume 65:Issue 4(2014)
• Page Start: 335
• Page End: 344
• Publication Date: 2014-11
• Subjects: Retromolar trigone -- Computed tomography -- Multidetector computed tomography -- Neoplasm -- Multiplanar reconstruction; Radiology, Medical -- Periodicals; Radiology, Medical -- Canada -- Periodicals; 616.0757
• DOI: 10.1016/j.carj.2014.04.001
• Languages: English
• ISSNs: 0846-5371

Abstract

Neoplasms of retromolar trigone have important peculiarities due to their spatial relationships with the surrounding structures. Tumours that involve this area can extend to nearby muscles; adipose spaces; and other anatomic structures, such as the soft palate, the tonsillar fossa, the parapharyngeal space, and the floor of the mouth. In spite of a relatively quick diagnosis, the real extent of these tumours is typically underestimated at clinical examination. Our purpose was to propose a systematic approach to the use of multiplanar computed tomography reconstructions to evaluate normal retromolar trigone anatomy and the main pathways of spread for tumours that arise in this area. To our knowledge, only few reports exist in literature about this topic and none are about the usefulness of multidetector computed tomography and multiplanar reconstructions.