疥螨虫最有可能在压力点找到,如跗、肘通以 及耳朵边缘等。大多受到感染的狗会极度瘙痒。
《宠物临床检查技术》课件
Drawing showing the most likely locations for sarcoptma, and excoriations in a dog with sarcoptic mange.
Periocular alopecia, erythema, and scaling in a golden retriever with Demodex.
Demodex pododermatitis in a dog.
《宠物临床检查技术》课件
EQUIPMENT
• Clean glass slides干净的载玻片 • Coverslips盖玻片 • Mineral oil or glycerin矿物油或甘油 • Scalpel blade (use the dull end or dull the sharp edge before use)手术刀片 • Microscope: use low-power objective (40× ) 显微镜:使用低倍物镜(40× ) • Scissors to cut long hair in the region to be scraped剪刀以剪除需要刮片皮肤区域的长毛
Demodex mites are often deep within hair follicles, so
the skin should be pinched before scraping for these mites. 毛囊虫最有可能在脸上以及脚部出现病灶,在犬会出现点 状病灶,然而任何位置都有可能受到全身性毛囊症的侵袭。 毛囊囊虫通常会深入毛囊,所以刮片之前应先将皮肤捏紧, 增加刮到的机会。