Allen Andrew J, Barrington George M, Parish Steve M
Department of Veterinary Clinical Sciences, Washington State University, PO Box 647060, Pullman, WA 99164-7060, USA.
Vet Clin North Am Food Anim Pract. 2008 Nov;24(3):511-6, vii. doi: 10.1016/j.cvfa.2008.06.006.
Physiologic mastectomy can be used as a salvage procedure in cases of chronic suppurative mastitis, gangrenous mastitis, or chronic, severe mastitis associated with organisms liberating endotoxin or exotoxin. The surgical technique involves ligation of the major arterial blood supply (external pudendal artery) to the corresponding half of the mammary gland, which results in decreased systemic absorption of toxins and gland atrophy. The technique is performed with the cow standing, and it is relatively atraumatic. This procedure is a simple, yet effective alternative to radical mastectomy for unresponsive mastitis cases in genetically or otherwise valuable cattle.
生理性乳房切除术可作为慢性化脓性乳腺炎、坏疽性乳腺炎或与释放内毒素或外毒素的微生物相关的慢性重症乳腺炎病例的挽救性手术。手术技术包括结扎乳腺相应半侧的主要动脉血供（阴部外动脉），这会减少毒素的全身吸收并导致腺体萎缩。该技术在奶牛站立时进行，相对无创。对于基因或其他方面有价值的奶牛中对治疗无反应的乳腺炎病例，该手术是根治性乳房切除术的一种简单而有效的替代方法。
