측두하악관절의 활액막낭으로부터 비롯된 활액막연골종증
Synovial Chondromatosis Arising from Synovial Cyst of the Temporomandibular Joint
조영아, 신의정, 윤혜정, 홍성두, 홍삼표, 이재일,
소속 상세정보
조영아 ( Cho Yeong-Ah ) - 서울대학교 치의학대학원 구강병리학교실
신의정 ( Shin Wui-Jung ) - 서울대학교 치의학대학원 구강병리학교실
윤혜정 ( Yoon Hye-Jung ) - 서울대학교 치의학대학원 구강병리학교실
홍성두 ( Hong Seong-Doo ) - 서울대학교 치의학대학원 구강병리학교실
홍삼표 ( Hong Sam-Pyo ) - 서울대학교 치의학대학원 구강병리학교실
이재일 ( Lee Jae-Il ) - 서울대학교 치의학대학원 구강병리학교실
KMID : 0829220110350060369
Abstract
Both synovial cysts and synovial chondromatoses originate from synovial tissue, and only one case has been reported to occur simultaneously in a patient. Our patient presented with a swelling of the right preauricular area and pain on opening the mouth. Magnetic resonance images demonstrated two cystic structures in the superficial lobe of right parotid gland. Under the clinical impression of a cyst in the salivary gland, an enucleation was performed. However, the final diagnosis based on microscopic examination was a synovial cyst associated with the right temporomandibular joint and a synovial chondromatosis arising within the cystic wall. Awareness of this combined lesion will help make a diagnosis and establish a proper treatment plan.
키워드
Synovial chondromatosis; Synovial cyst of the temporomandibular joint
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