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The treatment of lower extremity defects with severe proliferative tissue using an adjustable horizontal mattress suture in a Tosa dog
2014
Heo, S.Y., Chonbuk University, Jeonju, Republic of Korea | Kim, N.S., Chonbuk University, Jeonju, Republic of Korea
A 2-year-old male Tosa was admitted for treatment of a non-healing wound on the right forelimb. Skin tests were unremarkable; however, the lesion contained severe proliferative tissue. Surgical treatment was conducted due to the extensive skin defect and granulation tissue present. Following removal of the proliferative tissue, the wound was closed using the adjustable horizontal mattress suture method with multiple punctate relaxing incisions. The proliferative tissue healed completely after the surgical treatment. This technique can be considered an alternative treatment for the proliferative tissue when conditions require a skin graft or flap after surgical treatment.
显示更多 [+] 显示较少 [-]Metastatic lipid-rich mammary carcinoma in a dog
2014
Kim, M.C., Seoul National University, Seoul, Republic of Korea | Kim, S.Y., Jeju National University, Jeju, Republic of Korea | Lee, S.H., Seoul National University, Seoul, Republic of Korea | Kim, D.Y., Seoul National University, Seoul, Republic of Korea | Yoon, J.H., Seoul National University, Seoul, Republic of Korea | Kim, W.H., Seoul National University, Seoul, Republic of Korea | Lee, J.H., Seoul National University, Seoul, Republic of Korea | Kim, Y.B., Seoul National University, Seoul, Republic of Korea
An adult female dog was presented for evaluation of mammary gland masses. Complete blood count and serum chemistry data were within normal limits. Fine-needle aspiration cytology of the mammary masses revealed clusters of malignant epithelial cells with clear cytoplasmic vacuoles. Based on histopathological findings, a diagnosis of lipid-rich mammary carcinoma was made. Approximately 5 weeks after surgical removal, the tumor recurred at the surgery site and metastasis to the tibia was detected. Due to the poor prognosis and deterioration of the condition, the dog was euthanized.
显示更多 [+] 显示较少 [-]Myxoid liposarcoma in a dog
2014
Jeon, S.J., Chungnam National University, Daejeon, Republic of Korea | Cho, E.S., Chungnam National University, Daejeon, Republic of Korea | Noh, H.J., Chungnam National University, Daejeon, Republic of Korea | Son, H.Y., Chungnam National University, Daejeon, Republic of Korea
The pathological features of a mass in the back skin region of an 8-year-old castrated male dog are described herein. The cut section of the tumor was white to tan with a soft multilobulated mass containing hemorrhagic and necrotic foci and a mucinous-like composition. Microscopically, the tumor was composed of a mixture of lipocytes, lipoblasts, spindle cells and stellate cells and had a myxoid background. Oil red O staining revealed that the cytoplasm of neoplastic cells contained large numbers of lipid droplets. Immunohistochemically, tumor cells were positive for vimentin and S-100 protein. The skin mass was diagnosed as myxoid liposarcoma.
显示更多 [+] 显示较少 [-]Cerebellar encephalopathy from diminazene aceturate (beneril) toxicity in a dog
2014
Han, D.H., Kangwon National University, Chuncheon, Republic of Kroea | Yoon, W.K., Kangwon National University, Chuncheon, Republic of Kroea | Hyun, C.B., Kangwon National University, Chuncheon, Republic of Kroea
A 2-year old castrated male Alaskan malamute was referred with primary complaints of marked anemia, hemeglobinuria and depression. Laboratory tests revealed canine babesiois with severe anemia. The dog was treated by blood transfusion and beneril (diminazene aceturate, 3.5 mg/kg IM). Two days after Beneril injection, the dog suddenly showed ataxia progressing to paresis. MRI revealed irregularly diffused lesions in the cerebellum. The case was tentatively diagnosed as cerebellar encephalopathy caused by diminazene toxicity. The dog successfully recovered following steroid therapy.
显示更多 [+] 显示较少 [-]Cricopharyngeal achalasia in an old dog
2014
Im, J.E., Konkuk University, Seoul, Republic of Korea | Yoon, H.Y., Konkuk University, Seoul, Republic of Korea | Kim, S.G., Konkuk University, Seoul, Republic of Korea | Lee, C.M., Konkuk University, Seoul, Republic of Korea | Eom, K.D., Konkuk University, Seoul, Republic of Korea | Park, H.M., Konkuk University, Seoul, Republic of Korea
A 10-year-old castrated male papillon presented with nasal discharge, coughing and chronic dysphagia. On physical examination, the dog exhibited sneezing, gurgling and movement of the throat with repeated attempts to swallow fluids. A diagnosis of cricopharyngeal achalasia (CPA) was made based on video fluoroscopic demonstration of failure of relaxation of the upper esophageal sphincter. This report describes the diagnosis of CPA in an old dog, which is rarely diagnosed in older animals.
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