Department of Animal Science, University of California, Davis, CA 95616, USA.
J Dairy Sci. 2012 Jan;95(1):243-6. doi: 10.3168/jds.2011-4565.
Biopsy of the mammary glands is a technique used in both research and clinical diagnosis. A vacuum-assisted approach that enables the collection of tissue from the mammary glands of various species is described, along with methods for biopsying cows and pigs. The procedure involves tissue penetration via blunt dissection with a sharpened trocar. Tissue cores are excised and collected via the vacuum-assisted handpiece followed by a saline lavage and wound closure. This approach yields tissue cores of approximately 100 mg, is well suited for use in various species, and affords the potential to reduce postoperative complications.
乳腺活检是一种在研究和临床诊断中都使用的技术。本文描述了一种可用于收集不同物种乳腺组织的真空辅助方法，以及用于奶牛和猪的活检方法。该过程涉及使用带锐化套管的钝性解剖进行组织穿透。通过真空辅助手持件切除和收集组织芯，然后进行盐水冲洗和伤口闭合。这种方法产生的组织芯约为 100mg，非常适合于各种物种使用，并有可能减少术后并发症。
