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Experiments in Rhinology & Otolaryngology

Sinonasal Organized Hematoma. Cases Report

Submission: June 18, 2019; Published: June 27, 2019

DOI: 10.31031/ERO.2018.03.000554

ISSN: 2637-7780
Volume3 Issue1


The organized hematoma of paranasal diseases is a rare disease, caused by hemorrhage, fibrosis and neovascularization. It most frequently involves the maxillary sinus and has clinical and imaging symptoms and signs similar to other benign or malignant paranasal sinus tumors. Its location in the sphenoid sinus is very infrequent, 6 cases have been described in the literature and in two reported as permanent sequels alterations in vision. Two clinical cases of hematomas organized in the maxillary sinus and in the sphenoid are described in this study and a review of the literature on this infrequent disease was made.

Keywords: Organized hematoma; Paranasal sinuses; Endoscopic sinus surgery

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