Akpo Allavo J K, Lecomte Houcke M, Bonin A M, Brogniez A, Brocheriou C, Proye C
Service d'Anatomie et de Cytologie Pathologiques A, CHRU de Lille, Paris.
Arch Anat Cytol Pathol. 1996;44(5-6):259-62.
A case of metastasizing pleomorphic adenoma of the parotid in which both the primary tumor and metastasis were composed of benign pleomorphic structures is reported in a 55 year-old white woman. The pulmonary metastasis developed nine years after excision of the primary tumor without local recurrence. No mitotic activity or infiltrative growth pattern were present in the primary tumor. By flow cytometry, DNA content was diploid in both the parotid tumor and the pulmonary metastasis. Previously reported cases are reviewed.
本文报告了一例55岁白人女性的腮腺转移性多形性腺瘤，其原发肿瘤和转移瘤均由良性多形性结构组成。肺转移发生在原发肿瘤切除9年后，且无局部复发。原发肿瘤中未见有丝分裂活性或浸润性生长模式。通过流式细胞术检测，腮腺肿瘤和肺转移瘤的DNA含量均为二倍体。同时对先前报道的病例进行了回顾。
