猫乳腺癌中银染核仁组织区（Ag-NOR）簇大小：与组织学表现、有丝分裂活性、肿瘤分期及核异型程度无关

Silver-stained nucleolar (Ag-NOR) cluster size in feline mammary carcinomas: lack of correlation with histological appearance, mitotic activity, tumour stage, and degree of nuclear atypia.

作者信息

De Vico G, Maiolino P, Restucci B

机构信息

Dipartimento di Patologia, Profilassi e di Ispezione degli Alimenti, Faculty of Veterinary Medicine, Naples University Federico II, Italy.

出版信息

J Comp Pathol. 1995 Jul;113(1):69-73. doi: 10.1016/s0021-9975(05)80070-2.

DOI:10.1016/s0021-9975(05)80070-2

PMID:7490339

Abstract

The relationship between Ag-NOR cluster size, mitotic index, tumour stage, degree of nuclear atypia and histological appearance was evaluated in a series of feline mammary carcinomas. The mean Ag-NOR cluster area per cell in these tumours ranged from 1.86 to 6.25 microns 2 and was not related to any other parameter studied. This suggests that Ag-NOR cluster size measurement is of poor diagnostic and prognostic value for feline mammary carcinomas.

摘要

在一系列猫乳腺癌中评估了银染核仁组织区（Ag-NOR）簇大小、有丝分裂指数、肿瘤分期、核异型程度和组织学表现之间的关系。这些肿瘤中每个细胞的平均Ag-NOR簇面积在1.86至6.25平方微米之间，且与所研究的任何其他参数均无关。这表明Ag-NOR簇大小测量对猫乳腺癌的诊断和预后价值不大。