Mewar Parth, González-Torres Karen E, Jacks T Matthew, Foss Robert D
Head and Neck Pathology, Joint Pathology Center, 606 Stephen Sitter Ave., Silver Spring, MD, 20910-1290, USA.
Oral and Maxillofacial Pathology, US Army Dental Activity, Fort Bragg, NC, USA.
Head Neck Pathol. 2020 Mar;14(1):212-219. doi: 10.1007/s12105-018-0989-0. Epub 2018 Nov 27.
An 11 month old Caucasian male presented with swelling of the right side of the nose and buccal vestibule of unknown duration. Radiographic images revealed a well-circumscribed, hypodense soft tissue mass with a peripheral hyperdense circumference involving the anterior aspect of the right maxilla. The lesion extended from the inferior aspect of the orbital rim superiorly to the maxillary bone inferiorly without invading any nearby structures. The lesion was completely resected via combined extraoral and intraoral approach. The clinical, radiographic, histologic and immunohistochemical features of a sinonasal myxoma in an infant are discussed.
一名11个月大的高加索男性因右侧鼻及颊侧前庭肿胀就诊,肿胀持续时间不明。影像学检查显示一个边界清晰的低密度软组织肿块,周边有高密度环,累及右上颌骨前部。病变从眶下缘向上延伸至上颌骨下部,未侵犯任何邻近结构。通过口外和口内联合入路将病变完全切除。本文讨论了婴儿鼻窦黏液瘤的临床、影像学、组织学和免疫组化特征。