Puig Rullan A M, Furió Bacete V, Martín Dávila F, Delgado Portela M, Casanueva T, Polanco A, Gijón Rodríguez J
Servicio de Anatomía Patológica, Hospital Nuestra Señora del Carmen, Ciudad Real, España.
Arch Esp Urol. 1993 Jun;46(5):415-8.
Some tumors frequently encountered in other organs and usually with a high grade of malignancy and a poor prognosis have been recently described in the urinary bladder, very often in close relationship with a pre-existing transitional cell carcinoma. Of these, primary choriocarcinoma of the urinary bladder is one of the most uncommon and its histogenesis much discussed. It is important to identify this tumor type, since a change in the oncologic treatment may be warranted. We report an additional case of this rare bladder tumor with clinicopathologic study and discuss the histogenetic and therapeutic aspects.
一些在其他器官中经常遇到的肿瘤，通常具有高度恶性和不良预后，最近在膀胱中也有描述，且常常与先前存在的移行细胞癌密切相关。其中，膀胱原发性绒毛膜癌是最罕见的肿瘤之一，其组织发生备受争议。识别这种肿瘤类型很重要，因为可能需要改变肿瘤治疗方法。我们报告了这例罕见膀胱肿瘤的另一病例，并进行了临床病理研究，同时讨论了组织发生和治疗方面的问题。
