Macpherson R, Scherer J, Ross M L, Gentry P A
Western Animal Clinic, London, Ontario.
Can Vet J. 1999 Jul;40(7):503-5.
Abnormal bleeding following routine orchectomy of a 5-month-old mixed breed was determined to be due to factor VII deficiency. Although pedigree information was unavailable, failure to respond to vitamin K therapy and the absence of a plasma coagulation inhibitor suggested that the factor VII deficiency was likely inherited rather than acquired.
一只5个月大的混种犬在进行常规睾丸切除术后出现异常出血，经诊断是由于凝血因子VII缺乏所致。尽管无法获取系谱信息，但对维生素K治疗无反应以及不存在血浆凝血抑制剂表明，凝血因子VII缺乏很可能是遗传性的而非后天获得性的。
