Dahlenfors R, Gertzen H, Wedell B, Mark J
Department of Pathology and Cytogenetics, Central Hospital, Skövde, Sweden.
Anticancer Res. 1997 Jan-Feb;17(1A):105-6.
The cytogenetical findings in a cultured polymorphous low-grade adenocarcinoma (PLGA) of the minor salivary glands are reported. The deviations observed showed similarities to those found in the only hitherto studied case originating in the minor glands. Both these cases, however, showed a picture completely different from that in the two reported cases of parotid PLGA, constituting the malignant component in carcinomas ex pleomorphic adenoma. The most probably reasons are believed to be aetiological differences.
本文报告了一例小唾液腺多形性低度腺癌（PLGA）培养物的细胞遗传学研究结果。观察到的偏差与迄今为止唯一一例起源于小唾液腺的研究病例相似。然而，这两例病例的情况与已报道的两例腮腺PLGA病例完全不同，后者是多形性腺瘤癌变中的恶性成分。最可能的原因被认为是病因学差异。
