Medical records of 139 tumors from 114 dogs that underwent surgery from May 2010 through March 2015 were retrospectively reviewed. Among 114 dogs, females (64.9%) were significantly more common than males (35.1%) (p<0.05). Dogs aged 6 to 10 years were more presented than non-tumor patients, however, there was no significant difference. The mean age (±SD) was 10.3±3.0 years. Although we found no significant difference of breed predisposition, the most common breed was Maltese (19.3%), followed by Shih-Tzu (14.0%), and Yorkshire terrier (13.2%). Proportional morbidity ratios (PMRs) of mammary gland, oral cavity, and skin tumors were high in Poodles, Yorkshire terriers, and Golden retrievers, respectively. Mammary gland (36.0%) was the most common site, followed by skin and soft tissues (12.2%), oral cavity (10.8%), and digestive organs (8.6%), but there was no significant difference. The objectives of surgery were curative surgery (86.2%), biopsy (4.9%), and palliative surgery (6.5%). In this study, 123 of 139 tumors had histopathological diagnoses. Adenocarcinoma was the most common type (n=24), followed by adenoma (n=17), soft tissue sarcoma (n=13), benign mixed tumor (n=5), and others (n=64). Recurrence or suspected metastasis was identified in 26 dogs. Median survival times of malignant mammary gland tumors, skin and subcutaneous tumors, and splenic tumors were 1,563.0±1,201.7, 469, and 128 days, respectively.

中文翻译：

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114 只客户拥有的狗的手术治疗自发性肿瘤的临床结果

回顾性审查了 2010 年 5 月至 2015 年 3 月接受手术的 114 只狗的 139 个肿瘤的医疗记录。在 114 只狗中，雌性 (64.9%) 明显多于雄性 (35.1%) (p<0.05)。6 至 10 岁的狗比非肿瘤患者更容易出现，但没有显着差异。平均年龄 (±SD) 为 10.3±3.0 岁。虽然我们发现品种倾向没有显着差异，但最常见的品种是马耳他犬（19.3%），其次是西施犬（14.0%）和约克夏犬（13.2%）。贵宾犬、约克夏犬和金毛猎犬的乳腺、口腔和皮肤肿瘤的比例发病率 (PMR) 分别很高。乳腺（36.0%）是最常见的部位，其次是皮肤和软组织（12.2%）、口腔（10.8%）和消化器官（8.6%），但没有显着差异。手术的目标是治愈性手术 (86.2%)、活检 (4.9%) 和姑息性手术 (6.5%)。在这项研究中，139 个肿瘤中有 123 个具有组织病理学诊断。腺癌是最常见的类型（n=24），其次是腺瘤（n=17）、软组织肉瘤（n=13）、良性混合瘤（n=5）和其他（n=64）。在 26 只狗中发现复发或疑似转移。恶性乳腺肿瘤、皮肤和皮下肿瘤以及脾肿瘤的中位生存时间分别为 1,563.0±1,201.7、469 和 128 天。其次是腺瘤（n=17）、软组织肉瘤（n=13）、良性混合瘤（n=5）和其他（n=64）。在 26 只狗中发现复发或疑似转移。恶性乳腺肿瘤、皮肤和皮下肿瘤以及脾肿瘤的中位生存时间分别为 1,563.0±1,201.7、469 和 128 天。其次是腺瘤（n=17）、软组织肉瘤（n=13）、良性混合瘤（n=5）和其他（n=64）。在 26 只狗中发现复发或疑似转移。恶性乳腺肿瘤、皮肤和皮下肿瘤以及脾肿瘤的中位生存时间分别为 1,563.0±1,201.7、469 和 128 天。