Platelet abnormalities in a dog suffering from gangrenous mastitis by Staphylococcus aureus infection.
Severe gangrenous mastitis due to Staphylococcus aureus infection was diagnosed in a 7 year-old intact female beagle which was presented with swelling of mammary glands after dystocia. Leukocytosis (25,200-48,600/microliters), decreased platelets (107,000-179,000/microliters), and abnormal platelet pattern continued during the critical condition. Consistent with platelet pattern, large platelets were observed in the blood smear. The number of leukocytes and platelets rapidly returned to normal during treatment, and the platelet pattern was also restored. The number and pattern of platelet may provide a clue for the evaluation of the clinical condition and/or severity of the lesions in the dog with mastitis.
Hasegawa
T
T
Department of Veterinary Internal Medicine, Miyazaki University, Japan.
Fujii
M
M
Fukada
T
T
Tsuji
C
C
Fujita
T
T
Goto
Y
Y
Shinjo
T
T
Ogawa
H
H
D000818:Animals; D001792:Blood Platelets / Q000473:pathology; D004283:Dog Diseases / Q000097:blood* / Q000382:microbiology; D004285:Dogs; D005260:Female; D005734:Gangrene / Q000662:veterinary; D008413:Mastitis / Q000097:blood / Q000382:microbiology / Q000473:pathology / Q000662:veterinary*; D010976:Platelet Count / Q000662:veterinary*; D011645:Puerperal Infection / Q000662:veterinary; D013203:Staphylococcal Infections / Q000097:blood / Q000662:veterinary*