Tontis A
Institut für Tierpathologie, Universität Bern.
Tierarztl Prax. 1994 Jun;22(3):217-20.
This paper describes a leiomyosarcoma found in the distal part of the jejunum of a 7 year old, East Friesian dairy sheep. The animal showed a progressive emaciation during 3 months, leucocytosis, neutrophilia, relative lymphocytopenia and increased levels of serum urea. On histology, the tumor was characterized by anaplasia, cellular and nuclear polymorphism and also by regressive processes and local invasion. Characteristic features such as numerous mitotic figures and giant cells were also observed.
本文描述了在一只7岁东弗里生奶羊空肠远端发现的平滑肌肉瘤。该动物在3个月内逐渐消瘦，出现白细胞增多、嗜中性粒细胞增多、相对淋巴细胞减少以及血清尿素水平升高。组织学检查显示，肿瘤的特征为间变、细胞和核多形性，以及退行性变和局部浸润。还观察到了大量有丝分裂象和巨细胞等特征性表现。
