Linfadenite caseosa intestinal em ovino

Martins, Alexandre MachadoCarneiro, Alexandre SantosDiniz, Lara GiovanaDall’Acqua, Priscila ChediekBezzerril, Juliana EvangelistaSousa, Fabrício Eumar dePaula, Eric Mateus Nascimento deMartini, Andresa de Cássia

Background: Caseous Lymphadenitis (CL) is a chronic infectious disease caused by the bacterium Corynebacteriumpseudotuberculosis, which is considered the main agent responsible for abscess lesions. In the visceral form it can affect theinternal organs of sheep and goats, which could negatively affect animal health and cause large economic losses for producers.Case: This study aims to report a case of intestinal CL in sheep, with suspected diagnosis during physical examinationand identification during the performance of the oophorectomy procedure, adopted as a management approach. It is amixed breed sheep, aged over 5 years; weight 28 kg; emaciated on physical examination; with pale pink and moist eyelidmucosa; heart and respiratory rate: 81 beats/min and 22 movements/min, respectively; body temperature 39.2°C; ruminalmovements at 1 movement/min; without identification of lymphadenomegaly on palpation, however, it was observed thatthe right submandibular lymph node presented tissue retraction compatible with the healing process. For the surgical procedure, an 18-h fast was used and pre-anesthetic medication with 2% xylazine (0.1 mg/kg), 10% ketamine (5 mg/kg) and50 mg/mL tramadol (2 mg/kg) administrated intramuscularly. The animal was placed in the left lateral decubitus position,then was performed trichotomy and epidural administration of 2% lidocaine (4 mg/kg) and maintenance with propofol10 mg/mL intravenous dose-effect and oxygen mask 3 L/min, antibiotic prophylaxis was performed with 10% enrofloxacin(2.5 mg/kg). Flank oophorectomy was performed according to the classic technique and during...(AU)

1. linfadenomegalia
2. abscess
3. abscesso
4. linfonodos
5. lymph nodes
6. lymphadenomegaly