Mastectomia radical e unilateral no tratamento de mastite gangrenosa em cabras

Abstract

With the objective of to evaluate the radical and unilateral mastectomy as surgical procedure of choice in the treatment of the gangrenous mastitis four goats were used in the age from two to three years old, without defined race. All the animals went by clinical exam, bearers of gangrenous mastitis of acute course were considered varying from three to four post parturition days. Undergoing low epidural anesthesia and radical and unilateral mastectomy. In the bacterial culture of the samples of the milk milked in the preoperative period of the mammary gland not attacked by the gangrenous mastitis it was obtained the frequency of 25% (1/4) of each isolated microorganism, being respectively Staphylococcus sp. associated the Corynebacterium sp. , Streptococcus sp. , Corynebcterium sp. . In the bacterial culture of the secretion of the centre part of the parenchyma of the gangrenous mamma of each animal they were identified in the samples Corynebcterium sp. , Staphylococcus negative coagulate, Enterococcus faecalis and Staphylococcus sp. associated the Corynebacterium sp. with the frequency of 25%(1/4). To the exam histologyc of the parenchyma of the mammary gland the cuts revealed presence of coagulation necrosis, proliferation fibroblastic, collagen and infiltrated inflammatory mononuclear. Formation of plates hyalins under the vascular endothelium and dilation of the ducts excretorys of the mammary alveoli. Some "clusters" limited bacterial for conjunctive tissue. Hemorrhage and hemossiderosis in the mammary alveolus. Caseous material in the light of some ducts excretorys. In other,roseates was observed. The time of postoperative observation was of 18 months. With the employed procedure the vital recovery of the operated animals was shown. It was ended that the mastectomy, radical and unilateral, it is rendered for the treatment of the gangrenous mastiti. It is essential the adoption of measures practices of low cost that facilitate the life of the producers reducing your expenses. The perspective that this work serves as subsidy for the preservation in the flock of animals of high genetic lineage.