1例犬卵巢畸胎瘤合并卵巢间质细胞瘤的病理学分析  

Pathological Analysis of Canine Ovarian Teratoma Complicated with Leydig Cell Tumor of Ovary

作　　者：马宁[1] 丛淋淋 肖建华[1] MA Ning;CONG Lin-lin;XIAO Jian-hua(Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China)

机构地区：[1]东北农业大学动物医学院动物普通疾病防治重点实验室,哈尔滨150030

出　　处：《畜牧兽医学报》2018年第4期847-851,共5页ACTA VETERINARIA ET ZOOTECHNICA SINICA

基　　金：国家重点研发计划(2017YFD0502202)

摘　　要：本文报道犬卵巢囊性成熟性畸胎瘤并发卵巢间质细胞瘤1例,临床罕见,查阅文献未见报道。1例2岁雌性边境牧羊犬,阴蒂肥大,无发情迹象,偶会出现爬跨行为。腹部触诊平软,无疼痛,但在右中下腹部可触及一鸡蛋大小肿物,质韧,活动范围大。剖腹探查,右侧卵巢可见囊性肿物。对该患犬进行绝育手术,并对其病变卵巢进行组织病理学检查,其结果诊断为卵巢成熟性畸胎瘤及卵巢间质细胞瘤,可见囊性区肿瘤内有皮肤及其附属器官和脂肪多个胚层组织。1年后随访,该犬无任何异常表现,各项生理功能均正常。犬卵巢成熟性畸胎瘤合并卵巢间质细胞瘤在临床上罕见,对于临床相关疾病的诊疗具有一定的借鉴和参考价值。A case of canine ovarian teratoma complicated with Leydig cell tumor of ovary is reported in this article.It is rare in veterinary clinics and has not been reported in literature.A 2-yearold female border collie represented the clitoris hypertrophy,no signs of oestrus and occasional mating behavior.Abdominal palpation showed softness and no pain,but an egg sized mass that was tough and removable was palpated in right lower abdomen.In the exploratory laparotomy,a cyst-like mass was seen in the right side.The dog was sterilized and its ovarian mass was examined histopathologically.Resultant diagnosis was ovarian teratoma complicated with leydig cell tumor of ovary,the cystic region of tumor was filled with the fat,skin and their appendages.No recurrence was noted in our patient after one year of follow-up.Ovarian mature cystic teratoma complicated with Leydig cell tumor has not been previously reported in dog.This report will contribute to a better understanding of the pathology of this rare tumor in dog and has certain reference value for clinical diagnosis and treatment of related diseases.

关 键 词：犬 卵巢 畸胎瘤 间质细胞瘤 

分 类 号：S857.4[农业科学—临床兽医学]