Aronsohn M
J Am Vet Med Assoc. 1985 Nov 1;187(9):922-6.
During the period 1975 to 1984, a histopathologic diagnosis of primary cardiac hemangiosarcoma was made in 38 dogs at Angell Memorial Animal Hospital. The diagnosis was confirmed by exploratory thoracotomy in 16 cases and at necropsy in 22 cases. At the time of exploratory thoracotomy, 7 dogs were euthanatized because of nonresectability of the primary tumor and/or gross metastatic disease. In 9 dogs, the tumor was resected by removing part of the right atrium. Complications included atrial and ventricular arrhythmias, anemia, disseminated intravascular coagulation, and pneumonia. Prolonged and multiple hospitalizations were a common feature of the postoperative period. Adjuvant therapy was not utilized in any case. The mean survival time was 4 months (2 days to 8 months).
在1975年至1984年期间，安吉尔纪念动物医院对38只犬做出了原发性心脏血管肉瘤的组织病理学诊断。16例通过开胸探查确诊，22例通过尸检确诊。在开胸探查时，7只犬因原发性肿瘤无法切除和/或存在明显转移病灶而实施安乐死。9只犬通过切除部分右心房进行了肿瘤切除。并发症包括房性和室性心律失常、贫血、弥散性血管内凝血和肺炎。术后长期多次住院是常见情况。所有病例均未采用辅助治疗。平均生存时间为4个月（2天至8个月）。
