Organized hematoma of the maxillary sinus: CT findings.

Lee, Ho Kyu; Smoker, Wendy R K; Lee, Bong-Jae; Kim, Sang Joon; Cho, Kyung Ja · AJR Am J Roentgenol · 2007

case_series · Level IV

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Abstract

Organized hematoma of the maxillary sinus is rare. It occurs by organization of the hematoma in an unaerated maxillary sinus. The purpose of this study was to evaluate the CT features of this lesion. Organized hematoma should be included in the differential diagnosis when patients have recurrent epistaxis and an expansile mass in the maxillary sinus.

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