Biopsy of the bovine mammary gland.
A technique is described for biopsy of the bovine udder, employing sedation and local anaesthesia. Tissue samples of approximately 5 g were obtained by electrocautery from two quarters of the udder of a cow laterally recumbent. Care was taken to ensure complete haemostasis which was achieved by electrocoagulation and ligation. Postoperative recovery was rapid, and loss of yield was no greater in biopsied glands than in control glands of the same cow. Yield from all quarters returned to preoperative levels within 48 h.
Knight
C H
CH
AFRC Institute for Animal Health, Newbury, Berks.
Hillerton
J E
JE
Teverson
R M
RM
Winter
A
A
D000772:Anesthesia, Local / Q000662:veterinary; D000818:Animals; D001706:Biopsy / Q000662:veterinary; D002417:Cattle / Q000601:surgery*; D005260:Female; D008321:Mammary Glands, Animal / Q000601:surgery*; D014991:Xylazine
D014991:Xylazine