• 한국임상수의학회지
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• 제16권1호
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• pp.214-217
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• 1999

An 8-month-old male orangutan (Pongo pygmaeus) housed in Everland Zoo-logical Gardens died after having 10 day history of depression, anorexia and acute respiratory distress. On necropsy, the lung failed to collapse and showed diffuse red consolidation. Microscopically, the alveoli were filled with large amounts of red blood cells, fibrin and varing number of hemosiderin-laden macrophages. The alveolar septa were thickened due to infiltrated mononuclear cells and congestion and are occasionally necrotic. Escherichia coli was isolated from the lung, spleen and kidney. The result of antibiotic sensitivity test of the isolated organism was also described.

• 한국임상수의학회지
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• 제17권1호
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• pp.247-251
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• 2000

A male German Shepherd dog, $2{\frac{1}{2}}$years of age, was admitted with sudden anemia, weakness, hyperpyrexia, anorexia and lethargy. The patient showed hypoplastic anemia, thrombocytopenia, absolute and relative lymphocytosis, absolute and relative granulocytopenia, hypoalbuminemia, slight hepatic disorder, slight azotemia, hematuria and proteinuria by the screening examination. The bone marrow aspiration smear showed high cellularity, severs infiltration of lymphoblasts and prolymphocytes, and mitotic figures of lymphoid cells. The liver aspiration smear demonstrated infiltration of lymphoblasts. Acute lymphoblastic leukemia was diagnosed as none of the superficial lymph nodes showed enlargement and marked functional disorder of important organs other than the liver was not found. The patient was treated with vincristine, cyclophophamide, predniosolone for chemotherapy and blood transfusion and either ampicillin or cefoperazone for supportive treatment. But the patient did not show marked remission and died 9 days after the start of the chemptherapy. The necropsy was not permitted.

• 한국임상수의학회지
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• 제30권1호
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• pp.71-74
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• 2013

Aspergillus fumigatus (A. fumigatus) is one of the most important mycotic infection in wild animals stressed by captivity and concurrent disease. A 14-year-old Carribean flamingo controlled bumble foot with antibiotics died after having dyspnea, depression, and anorexia. Necropsy findings revealed pyogranulomatous inflammations of lung and greenish gray-colored mold on air sacs. A carribean flamingo was diagnosed as pyogranulomatous pneumoniae due to A.fumigatus infection by results of lung tissue culture and microscopic examination.

• 한국동물위생학회지
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• 제24권2호
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• pp.127-132
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• 2001

Porcine circoviruses(PCV) are the smallest nonenveloped DNA viruses containing a unique single-stranded circular genome. No recognized link was found between PCV infection of pig and disease. But the PCV consistently identified from postweaning multisystemic wasting syndrome(PMWS) and researches indicate that there are strong relationships between PCV and PMWS. Clinical signs were emaciation, dyspnea, high fever with normal appetite. Necropsy findings showed respiratory disease complex lesion and lymph node anomalities. An indirect-immunofluorescent antibody procedure was used to assay swine sera for the presence of PCV atibodies. Antibodies against PCV were found in an average of 20% of the samples tested. The PCV DNA was amplified from lymph nodes collected from pigs. PCV specific primers were successfully amplified PCV DNAs. Further studies are needed to determine the possible role this virus might have in disease.

• 대한수의학회지
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• 제32권2호
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• pp.235-238
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• 1992

The diseased Chuckar partridges that were raised at the wild bird-raising farms located in Ockchun, Chungbuk province, were submitted for diagnosis in the laboratory in July. 1990. The diseased partridges aged 3~4 weeks old were shown clinical signs such as anorexia, depression, white-colored or transparent-watery diarrhea and dropping of the head and wings. At necropsy, major gross lesions were found in the livers, ceca and lungs. Histopathologically, numerous histomonads were observed in the necrotic tissues of the livers and ceca. In the cecal specimens, it was found that the ameboid histomonads have flagellum and the size of 10~20 micrometer. The case was confirmed as histomoniasis due to the infection of Histomonas meleagridis.

• 대한수의학회지
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• 제48권1호
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• pp.99-103
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• 2008

A 2-month-old female Abyssinian cat was presented with a severe ascites, cyanosis, and exercise intolerance. Diagnostic studies revealed V/VI holosystolic murmur, sinus tachycardia, generalized cardiomegaly with marked left atrial enlargement and shunt flow between left and right ventricles. Doppler study showed bi-directional shunts in rest and right-to-left shunt after exercise. Based on clinical signs and diagnostic findings, the cat was diagnosed as a reversed ventricular septal defect. The cat was treated with furosemide, nitroglycerine, dobutamine and oxygen supplement. Despite initial improvement of clinical signs after initiation of medical treatment, the cat died of sudden cardiac arrest. Necropsy revealed a perimembranous ventricular septal defect.

• 대한수의학회지
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• 제48권4호
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• pp.489-492
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• 2008

An 8-year-old male mynah (Gracula spp.) was presented for depression, anorexia, and respiratory distress. The patient's diet consisted of sponge cake and yogurt alone. Physical examination revealed high body condition score (4/5), abdominal distention, and severe orthopnea. Hepatomegaly was observed on abdominal radiographs. The patient died 4 h after presentation, and severe hepatomegaly was observed at necropsy. Based on histopathological findings, the bird was definitively diagnosed with iron storage disease with concurrent hepatic lipidosis.

• 대한수의학회지
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• 제48권4호
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• pp.501-503
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• 2008

An adult one-year-old male Eurasian beaver (Castor fiber) died of a traumatic injury to its right leg from a fall. At necropsy, fibrinopurulent exudates were observed in the thoracic cavity. Histopathologic examination showed that the pericardium, thoracic wall, pulmonary pleura and the lungs were markedly thickened due to mixtures of necrotic cellular debris, neutrophils, fibrin, red blood cells, and bacterial aggregates. Pure culture of Klebsiella (K.) pneumoniae was isolated from the thoracic exudates, pleura and heart tissues. Based on these findings, this is the first report describing pleuritis and pericarditis associated to K. pneumoniae in a beaver.

• 대한수의학회지
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• 제47권3호
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• pp.285-290
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• 2007

The occurrence of hydropericardium-hepatitis syndrome was confirmed for the first time in Korea from chickens submitted for diagnosis to our laboratory from broiler and baeksemi farms. Clinical signs included depression, inappetence, ruffled feathers and an increase in mortality. At necropsy, severe hydropericardium and hepatic necrosis was characteristically found. The most remarkable microscopic changes were seen in the liver, including basophilic intranuclear inclusion bodies in the hepatocytes, massive hemorrhages and necrosis in the liver parenchyma. Based on polymerase chain reaction and transmission electron microscopy (TEM), we could identify the fowl adenoviruses as the causative agent of the disease. In the TEM, we observed the presence of a large number of intranuclear virus particles in the hepatocytes. We could also find the PCR amplification of 700 bp DNA from purified hydropericardium-hepatitis syndrome viral DNA.

• Journal of Chest Surgery
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• 제19권2호
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• pp.313-318
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• 1986

A rare anomaly, Cor triatriatum dexter combined with pulmonary stenosis and patent foramen ovale in a 2-years- old female is presented. Abnormal embryologic development of the right sinus venosus valve caused partial membranous septation of the right atrium. Most cases have been recorded at necropsy either as an incidental finding or in association with severe congenital heart disease. In this case, Cor triatriatum dexter was diagnosed preoperatively by cineangiography and echocardiography.