The spine journal : official journal of the North American Spine Society · 2016
Giant cell tumor of the tendon sheath arising from a membrane surrounding the posterior arch of C1: a case report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Yamada Shutaro, Oshima Kazuya, Hamada Kenichiro, Sotobori Tsukasa, Joyama Susumu, Hashimoto Nobuyuki, Outani Hidetatsu, Tanaka Yoshikazu, Nakanishi Katsuyuki, Araki Nobuhito
Аннотация
BACKGROUND CONTEXT: Giant cell tumor of the tendon sheath (GCTTS) is a common, benign lesion of the synovial membrane that occurs more often in large joints than in digits. Giant cell tumor of the tendon sheath rarely arises in close proximity to the axial skeleton.
PURPOSE: The purpose of the study was to report a rare case of GCTTS arising from the membrane surrounding the posterior arch of the atlas (C1).
STUDY DESIGN/SETTING: This is a case report.
METHODS: The methods involve clinical findings and review of current literature.
RESULTS: In this report, we describe a rare case of GCTTS arising from the membrane surrounding the posterior arch of C1, with no apparent continuity with the facet joint. Here we show the radiographic features, with particular emphasis on positron emission tomography-computerized tomography scans, which have not been previously reported.
CONCLUSIONS: We experienced an extremely rare case of GCTTS arising from the membrane surrounding the posterior arch of the C1 vertebra. In spite of the rarity of this disease, GCTTS should be considered in the differential diagnosis of the axial skeletal lesion. Awareness of GCTTS is important because its radiographic features may simulate other neoplastic lesions in the spine.
PURPOSE: The purpose of the study was to report a rare case of GCTTS arising from the membrane surrounding the posterior arch of the atlas (C1).
STUDY DESIGN/SETTING: This is a case report.
METHODS: The methods involve clinical findings and review of current literature.
RESULTS: In this report, we describe a rare case of GCTTS arising from the membrane surrounding the posterior arch of C1, with no apparent continuity with the facet joint. Here we show the radiographic features, with particular emphasis on positron emission tomography-computerized tomography scans, which have not been previously reported.
CONCLUSIONS: We experienced an extremely rare case of GCTTS arising from the membrane surrounding the posterior arch of the C1 vertebra. In spite of the rarity of this disease, GCTTS should be considered in the differential diagnosis of the axial skeletal lesion. Awareness of GCTTS is important because its radiographic features may simulate other neoplastic lesions in the spine.