Glomus tumor located in trachea: two cases reports / 中国医师杂志

ABSTRACT

Objective:To investigate the clinicopathological features and computed tomography (CT) findings of tracheal glomus tumor (GT) in order to improve the understanding and diagnosis of tracheal GT.Methods:The clinical and CT imaging data of 2 patients with tracheal GT diagnosed in the First Affiliated Hospital of Zhengzhou University were analyzed retrospectively. The image characteristics based on previous reports were analyzed.Results:The clinical manifestations of trachea GT were dyspnea, chest tightness, hemoptysis, etc., which were easy to be misdiagnosed. The CT manifestations were spherical or nodular protrusions in the trachea cavity, with uneven edges, which can be lobulated. Cystic changes can be seen in the focus. After enhancement, it showed progressive filling and obvious enhancement, without deep infiltration and distant metastasis.Conclusions:Chest CT can accurately localize tracheal GT, provide its morphological size, blood supply, growth characteristics and other characteristics, accurately display the overall morphology of the lesion, and provide some help for the development of the surgical plan, and its definitive diagnosis still relies on pathological examination.