Ectopic hamartomatous thymoma: radiographic and clinicopathological features

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摘要Ectopic hamartomatous thymoma (EHT) is a very rare benign neoplasm.The histogenesis of EHT remains unclear.It was firstly described by Smith et al1 in 1982and was named EHT by Rosai et al2 in 1984.Since then dozens of cases have been reported.We herein report one case of EHT,describing the magnetic resonance (MR) findings correlated with its clinicopathological features,and reviewed literatures.A 31-year-old man presented with subcutaneous mass on the right supraclavicular area.It had been found six years previously and had shown signs of enlargement in resent four years.The size of mass palpated was about 6 cm × 8cm × 5 cm,and the margin was distinct.The mass was tough and movable,and did not move with the swallow.

作者单位 Department of Diagnostic Radiology,Shanghai Medical College, Fudan University, Shanghai 200032, China ;Department of Oncology , Shanghai Medical College, Fudan University, Shanghai 200032, China ^[1] Department of Pathology,Cancer Hospiatal; Shanghai Medical College, Fudan University, Shanghai 200032, China;Department of Oncology , Shanghai Medical College, Fudan University, Shanghai 200032, China ^[2]

关键词 ectopic hamartomatous thymoma magnetic resonance imaging neoplasm

栏目名称

CLINICAL PRACTICE

DOI 10.3760/cma.j.issn.0366-6999.20122610

发布时间 2013-04-19

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