精母细胞半精细胞瘤一例罕见病例报告

N. Bassi, Sumaiya Irfan, Noorin Zaidi, N. Lal
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引用次数: 0

摘要

精原细胞瘤是一种罕见但明显的睾丸生殖细胞肿瘤,占睾丸肿瘤的不到1%。1946年,马森等人首次发现了它。它比典型的精原细胞瘤的发病率低25到40倍。较老的发病年龄和较低的转移倾向是将精原细胞瘤与传统精原细胞瘤区分开来的临床特征。与典型的精原细胞瘤不同,精原细胞瘤通常发生在生殖道外的原发肿瘤(称为生殖细胞瘤),通常与其他形式的生殖细胞瘤一起发生,而精原细胞瘤从不发生在睾丸以外的任何部位,与其他类型的生殖细胞癌无关。预后较好。首选的治疗方法是兰花切除术。术后不需要放射治疗。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
SPERMATOCYTIC SEMINOMA-A RARE CASE REPORT
A rare yet distinct testicular germ cell tumor is spermatocytic seminoma which represent less than 1% of testicular cancers. It was first recognized by Masson et.al in 1946. It is between 25 and 40 times less frequent than the typical seminoma. An older presentation age and a decreased propensity to metastasis are the clinical characteristics that set out spermatocytic seminoma from classical seminoma. Spermatocytic seminoma never arises in any location other than the testis that is unrelated to other varieties of germ cell cancers, in contrast to the typical seminoma, which develops in the extragonadal sites as a primary tumor (where it is known as a germinoma) and typically occurs with other forms of germ cell tumor. It has a better prognosis.. The preferred treatment is orchidectomy. Radiotherapy is not required to be given after it.
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