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  • 期刊

Increased FDG Uptake on PET/CT Imaging of an Intrapulmonary Schwannoma: Case Report

肺內神經鞘瘤於正子/斷層掃描顯像上增加氟化脫氧葡萄糖之攝取:一病例報告

摘要


原發性肺內神經鞘瘤是極為罕見並且在影像顯示上是表現多變的。我們提出了一個42歲女性患者其左上肺葉有一最大徑8厘米的巨大良性神經鞘瘤,最重要的是此良性腫瘤於正子掃描(PET)/斷層掃描(CT)成像上增加氟化脫氧葡萄糖的攝取,患者的治療方針是以左上肺葉切除來達到腫瘤完全切除,此病患在術後14個月的追蹤並無復發之跡象。我們在此文章集中討論了影像學上的發現以改善此罕見疾病的診斷。

並列摘要


Primary pulmonary Schwannomas are extremely rare and their radiological manifestations are varied. We presented a 42-year-old female patient with a huge benign Schwannoma, 8 cm at its greatest dimension, arising in the left upper lobe of the lung. This benign tumor showed an increased fluorodeoxyglucose (FDG) uptake in the positron emission tomography (PET)/computed tomography (CT) imaging. The patient underwent a lobectomy of the diseased lung with a complete removal of the tumor. She remained asymptomatic after a 14-month follow-up. In this report, we focused the discussion on the radiological findings so as to improve the diagnosis of this rare disease.

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