肛周颗粒细胞瘤的磁共振成像（MRI）：病例报告及文献复习
Magnetic resonance imaging (MRI) of perianal granular cell tumor: A case report and literature review.
作者信息
Yuan Jie, Han Zhihong, Wang Ziyuan, Wang Minyan, Zhan Songhua
机构信息
Department of Radiology, Shuguang Hospital, Shanfghai University of Traditional Chinese Medicine, No. 528, Zhangheng Road, Pudong district, Shanghai, China.
Department of Pathology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, No. 528, Zhangheng Road, Pudong district, Shanghai, China.
出版信息
Radiol Case Rep. 2019 Jun 17;14(8):1047-1051. doi: 10.1016/j.radcr.2019.05.010. eCollection 2019 Aug.
Granular cell tumor (GCT) is a rare soft tissue neoplasm. At present, there is limited information available on the incidence, diagnosis, and treatment of GCTs. Therefore, we perform magnetic resonance imaging (MRI) of a perianal GCT case and review the literature of other reported cases to obtain a more comprehensive understanding of the disease. Here, we describe a rare case of perianal GCT in a 53-year-old female who presented with recurrent abdominal pain. Contrast-enhanced MRI demonstrated a well-defined perianal GCT mass, and the diagnosis was confirmed by immunostaining after mass excision. During a 10-month follow-up, there had been no evidence of recurrence. In addition, we discussed the findings of other perianal GCT cases, with regard to their age, gender, MRI analysis results, pathologic features, and treatment outcomes.
颗粒细胞瘤（GCT）是一种罕见的软组织肿瘤。目前，关于颗粒细胞瘤的发病率、诊断和治疗的信息有限。因此，我们对一例肛周颗粒细胞瘤病例进行了磁共振成像（MRI）检查，并回顾了其他已报道病例的文献，以更全面地了解该疾病。在此，我们描述了一例53岁女性的罕见肛周颗粒细胞瘤病例，该患者表现为反复腹痛。增强MRI显示一个边界清晰的肛周颗粒细胞瘤肿块，肿块切除后经免疫染色确诊。在10个月的随访中，没有复发的迹象。此外，我们还讨论了其他肛周颗粒细胞瘤病例的研究结果，包括其年龄、性别、MRI分析结果、病理特征和治疗效果。
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