胎盘部位滋养细胞肿瘤伴阴道转移。
Placental site trophoblastic tumor presented with vaginal metastasis.
作者信息
Zhang Hai-Yan, Yue Xiao-Ni, Tao Xiang, Xi Mei-Li, Yan An-Qi, Lu Xin
机构信息
Department of Gynecology, The Obstetrics and Gynecology Hospital, Shanghai Medical College, Fudan University No. 419 Fangxie Road, Shanghai, PR China.
Department of Pathology, The Obstetrics and Gynecology Hospital, Shanghai Medical College, Fudan University No. 419 Fangxie Road, Shanghai, PR China.
出版信息
Int J Clin Exp Med. 2015 Feb 15;8(2):2993-7. eCollection 2015.
Placental site trophoblastic tumor (PSTT) is a rare type of gestational trophoblastic neoplasia (GTN). It is rising from the abnormal proliferation of intermediate trophoblastic cells with occasional multinuclear giant cells, with the potential for local invasion and metastasis. For its untypical and changeable clinical characteristics, the diagnosis and management are still poorly understood. Here we documented a case of PSTT with vaginal lesion as her unique presentation. After surgery and adjuvant chemotherapy, the patient was cured.
胎盘部位滋养细胞肿瘤（PSTT）是一种罕见的妊娠滋养细胞肿瘤（GTN）。它由中间型滋养细胞异常增殖形成，偶见多核巨细胞，具有局部侵袭和转移的潜能。因其临床特征不典型且多变，其诊断和治疗仍了解不足。在此我们记录了一例以阴道病变为唯一表现的PSTT病例。经过手术及辅助化疗，患者治愈。
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