Thigpen J E, Kornegay R W, Chang J, McGhee C E, Thierry V L
J Am Vet Med Assoc. 1981 Apr 1;178(7):711-2.
Mycoplasma mycoides subspecies mycoides (large-colony type) was isolated from the lungs of a goat with pneumonia. Clinical signs included inappetence, weakness, listlessness, coughing, dyspnea, pyrexia, slight nasal discharge, and lameness. Tylosin (4 mg/kg of body weight) was administered each day for 4 days, resulting in slow recovery. Three weeks later, the clinical signs recurred and the kid was anemic. It was given a single blood transfusion and tylosin was administered daily. The kid's health status was steadily declined and it died after 6 days' treatment. At necropsy, the lungs were edematous and congested. Histopathologic findings were those of septicemia and pneumonia.
丝状支原体山羊亚种（大菌落型）从一只患肺炎山羊的肺中分离得到。临床症状包括食欲不振、虚弱、无精打采、咳嗽、呼吸困难、发热、轻微鼻液和跛行。每天给予泰乐菌素（4毫克/千克体重），持续4天，恢复缓慢。三周后，临床症状复发，羔羊贫血。给其进行了一次输血，并每日给予泰乐菌素。羔羊的健康状况持续下降，治疗6天后死亡。尸检时，肺脏水肿且充血。组织病理学检查结果为败血症和肺炎。
