Rahko T
Acta Vet Scand. 1968;9(4):328-49. doi: 10.1186/BF03547861.
The author presents a statistical investigation of tumours from 164 dogs examined at the Department of Pathology of the College of Veterinary Medicine, Helsinki, Finland. It was found that Boxers and Airedale terriers were predisposed to tumours and especially to cutaneous neoplasms. The dominance of mammary tumours in Dachshunds was statistically highly significant. A statistically highly significant under-representation of Finnish harriers and Finnish spitzes was noted. Sex distribution was female-dominated, obviously owing to high incidence of mammary tumours. It was shown that tumours, especially malignant neoplasms, were primarily found in the high age groups. No difference was observed in the frequency of epithelial and mesenchymal tumours. Malignant tumours were strongly dominant, obviously due to common incidence of carcinoma. The carcinoma/sarcoma ratio was 1.5:1. Analysis of the localization showed that cutaneous tumours (37.0 %) and mammary tumours of females (19.1 %) were most common. Nine dogs showed 18 multiple primary tumours. The high frequency of these tumours in older dogs was obvious. Their mean age was 10 ± 0.9 year.
作者对芬兰赫尔辛基兽医学院病理学系检查的164只犬的肿瘤进行了统计调查。发现拳师犬和万能梗易患肿瘤，尤其是皮肤肿瘤。腊肠犬乳腺肿瘤的优势在统计学上具有高度显著性。注意到芬兰猎兔犬和芬兰尖嘴犬在统计学上的代表性严重不足。性别分布以雌性为主，显然是由于乳腺肿瘤的高发病率。结果表明，肿瘤，尤其是恶性肿瘤，主要出现在高龄组。上皮性肿瘤和间叶性肿瘤的发生率没有差异。恶性肿瘤占主导地位，显然是由于癌的常见发生率。癌/肉瘤比例为1.5:1。定位分析表明，皮肤肿瘤（37.0%）和雌性乳腺肿瘤（19.1%）最为常见。9只犬出现了18个多发原发性肿瘤。这些肿瘤在老年犬中的高发生率很明显。它们的平均年龄为10±0.9岁。
