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Clinicopathological characteristics and treatment outcomes of Chinese patients with genitourinary embryonal rhabdomyosarcoma

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单位: [1]Capital Med Univ, Beijing Friendship Hosp, Dept Oncol, Beijing, Peoples R China [2]Chinese Acad Med Sci, Canc Inst & Hosp, Dept Med Oncol, Beijing 100730, Peoples R China [3]Chinese Acad Med Sci, Inst Mat Med, State Key Lab Bioact Subst & Funct Nat Med, Beijing 100730, Peoples R China [4]Peking Union Med Coll, Beijing 100021, Peoples R China [5]Chinese Acad Med Sci, Canc Inst & Hosp, Dept Radiat Oncol, Beijing 100730, Peoples R China [6]Chinese Acad Med Sci, Canc Inst & Hosp, Dept Urol Surg Oncol, Beijing 100730, Peoples R China
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关键词: Genitourinary embryonal rhabdomyosarcoma Chinese patients Treatment Chemotherapy

摘要:
Background: Genitourinary embryonal rhabdomyosarcoma is rarely reported in China. This retrospective analysis aimed to characterize the clinicopathologic features and treatment outcomes of genitourinary embryonal rhabdomyosarcoma in a sample of Chinese patients. Methods: Basic demographic and clinical data of 29 patients, who were diagnosed with genitourinary embryonal rhabdomyosarcoma between January 2000 and December 2011, were retrieved and analyzed. Results: In these patients, 25 were males and 4 were females with a median age of 12 years. Paratesticule was the most common lesion site, followed by the prostate, bladder, and vagina. The median tumor size was 5.80 cm. Six patients had clinically positive regional nodes. At the initial diagnosis, patients had a metastatic disease. According to the TNM staging classification for the IRS-IV, phase I lesions were detected in ten cases, phase II lesions in six cases, phase III lesions in four cases, and phase IV lesions in nine cases. The median survival of all patients was 63 (range from 6 to 118) months. The 1-, 3-, and 5-year survival rates for these patients were 93%, 83%, and 52%, respectively. Multivariate analyses demonstrated that staging and anemia were significant predictors of prognosis. Conclusions: Our findings suggest that metastasis predicts a poor prognosis. Chemotherapy played an important role in comprehensive treatment. Palliative and neo-adjuvant chemotherapy could increase median survival time.

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出版当年[2014]版:
大类 | 4 区 医学
小类 | 4 区 肿瘤学 4 区 外科
最新[2025]版:
大类 | 3 区 医学
小类 | 3 区 肿瘤学 3 区 外科
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出版当年[2013]版:
Q3 SURGERY Q4 ONCOLOGY
最新[2023]版:
Q1 SURGERY Q3 ONCOLOGY

影响因子: 最新[2023版] 最新五年平均[2021-2025] 出版当年[2013版] 出版当年五年平均[2009-2013] 出版前一年[2012版] 出版后一年[2014版]

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第一作者单位: [1]Capital Med Univ, Beijing Friendship Hosp, Dept Oncol, Beijing, Peoples R China [2]Chinese Acad Med Sci, Canc Inst & Hosp, Dept Med Oncol, Beijing 100730, Peoples R China
通讯作者:
通讯机构: [1]Capital Med Univ, Beijing Friendship Hosp, Dept Oncol, Beijing, Peoples R China [2]Chinese Acad Med Sci, Canc Inst & Hosp, Dept Med Oncol, Beijing 100730, Peoples R China
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