Sanders-Shamis M
J Am Vet Med Assoc. 1985 Sep 1;187(5):499-500.
Perirectal abscesses were diagnosed retrospectively in 6 horses treated for colic. The abscesses caused colic in the horses by producing an extraluminal obstruction that led to fecal impaction. The abscesses were diagnosed by rectal palpation and aspiration of exudate from the masses and were drained surgically. In horses in which the abscess involved abdominal organs, peritonitis developed.
对6匹因腹痛接受治疗的马进行回顾性诊断，发现患有直肠周围脓肿。这些脓肿通过产生导致粪便嵌塞的腔外阻塞，引起马的腹痛。通过直肠触诊和从肿块中抽吸渗出液诊断出脓肿，并进行手术引流。在脓肿累及腹部器官的马中，发生了腹膜炎。
