• Journal of Veterinary Clinics
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• v.31 no.5
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• pp.389-393
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• 2014

Medical records of 48 pet ferrets that underwent adrenalectomy were retrospectively reviewed to investigate the frequency and clinical outcomes of adrenal diseases in pet ferrets. These diseases were most commonly diagnosed in ferrets aged 3 to 5 years and in neutered females (58.3%). Adrenal disease occurred most frequently in the left adrenal gland (72.9%), followed by involvement of both adrenal glands (16.7%) and the right adrenal gland (10.4%). The mean sizes (length * thickness) of the adrenal glands as determined by ultrasonography were 8.96 * 5.08 mm and 12.91 * 8.26 mm for the left and right adrenal glands, respectively. In the ferrets with adrenal disease, alopecia (82.2%) was the main presenting clinical signs in both sexes, and vulvar swelling was seen in 32.1% of the females with adrenal disease. The common incidental findings included renal cysts (29.2%) and splenomegaly (25.0%). Histological findings showed pheochromocytoma, adenoma, and hyperplasia in 44.7%, 14.9%, and 12.8% of cases, respectively. The survival rates at 1- and 2- years after surgery were 87.5% and 74.0%, respectively. Alopecia and vulvar swelling improved within an average of 3.4 months and 12 days after surgery.

• Journal of the Korean Society of Radiology
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• v.81 no.2
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• pp.459-464
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• 2020

Leiomyosarcoma is a malignant tumor that typically originates from either the uterus or the retroperitoneum. Furthermore, primary adrenal leiomyosarcoma is an extremely rare condition. Owing to its radiological non-specificity, differentiating leiomyosarcoma from other tumor types in the adrenal gland is difficult. We report the imaging findings of a primary adrenal leiomyosarcoma in a patient who presented with left upper quadrant abdominal pain, which increased by more than 1 cm in diameter in two years. Primary adrenal leiomyosarcoma was diagnosed considering the subsequent surgical and histopathologic findings.

• Journal of Chest Surgery
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• v.39 no.9 s.266
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• pp.718-721
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• 2006

We describe the case of primary pulmonary paraganglioma in a 37-year-old woman who presented recurrent, severe cough. Computed tomography revealed a lobulated inhomogeneous enhanced mass with endobronchial protruding lesion suspected to be lung neoplasm, located in the upper lobe of the left lung. Bronchoscopic biopsy showed chronic inflammation with granulation tissue which was not in accord with the radiologic findings. Subsequently, a left lower sleeve lobectomy was peformed. Histological analysis of the resected tumor proved to be compatible with pulmonary paraganglioma. Primary pulmonary paragangliomas are very uncommon tumors. So we report this case with literature review.

• Journal of Veterinary Clinics
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• v.32 no.3
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• pp.263-267
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• 2015

Three dogs having adrenal masses detected on ultrasonographic examination were underwent computed tomography (CT) for surgery. After adrenalectomy, each mass was diagnosed pheochromocytoma with myelolipoma, adrenocortical carcinoma and adrenal adenoma through histopathology. Five minutes were used to get delayed enhanced CT images. Attenuation value was measured in each mass and the absolute and relative percentage of enhancement washout were calculated.

• Investigative Magnetic Resonance Imaging
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• v.16 no.2
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• pp.173-176
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• 2012

We report the radiological findings of regional enhancement of the liver adjacent to the right adrenal pheochromocytoma. CT and MRI showed focal strong enhancement of adjacent liver tissue in the arterial phase. However during the delayed phase, the lesion showed iso-attenuation with normal hepatic parenchyma and not delineated. The lesion did not show abnormal signal intensity on neither T1 nor T2 weighted images and indistinguishable from normal parenchyma. The enhancing hepatic lesion was spontaneously regressed on postoperative follow up CT which was taken several months after the adrenalectomy.

• Tuberculosis and Respiratory Diseases
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• v.42 no.1
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• pp.93-98
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• 1995

Cryptococcosis is a systemic infection caused by the yeast-like fungus Cryptococcus neoformans. Respiratory tract is the usual portal of infection but relatively few cases of pulmonary cryptococcosis have been reported. Recently the incidence of the disease are increasing because the perception to seek the disease is increasing and immunocompromised hosts are more widespread with introduction of immune-suppressants, steroids and advent of AIDS. Because of nonspecific pattern of clinical manifestation, radiologic findings, differentiating the other diseases is essential and it needs fungal culture and biopsy. We describe a patient in the state of bilateral adrenalectomy due to bilateral ACTH-independent macronodular hyperplasia who developed pulmonary cryptococcosis and was later infected with pulmonary tuberculosis.

• Journal of Chest Surgery
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• v.35 no.3
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• pp.244-247
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• 2002

Pulmonary sequestration is a very rare congenital malfomation, especially when it is located in the infradiaphragmatic retroperitoneal space. The patient was a 56-year-old man with no respiratory symptom but had some postprandial epigastric discomfort for several days. Plain chest x-ray revealed mild elevation of left diaphragm and abdominal CT scan showed large cystic retroperitoneal mass with some calcification. We performed the operation through the thorachoabdominal incision and the mass was proven to be a pulmonary sequestration. Therefore, we report the case with review of literatures.

• Journal of Chest Surgery
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• v.37 no.3
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• pp.228-234
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• 2004

Primary cardiac tumors are rare disease and they present nonspecific symptom. They are divided in benign and malignant tumors and require surgical therapy and/or additional therapy. From March 1995 to March 2003, twenty one patients were diagnosed as having primary cardiac tumors. We analysed them retrospectively in terms of various perioperative factors and early and late results. 6 men and 15 women and their average age was 45.44$\pm$18.76. Pathology revealed eighteen benign (fourteen myxoma, two fibroelastoma, one hemangioma and one paraganglioma) disease and three malignant (one angiosarcoma, one mesothelioma and one myxofibrosarcoma) disease. There was one (myxoma) operative mortality and three late death (hemangioma, angiosarcoma and mesothelioma) during additional therapy and follow up. Surgical treatment of primary cardiac tumor is important and sometimes additional therapy is required but the prognosis of malignant cardiac tumor is still very poor.

• Journal of Yeungnam Medical Science
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• v.13 no.1
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• pp.134-140
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• 1996

Recently many studies have shown the usefulness of computed tomogram in diagnosing abdominal mass when clinical and conventional radiologic examinations fail to reveal the nature of abdominal mass or the cause of abdominal distension. To evaluate the usefulness of CT in diagnosing neuroblastoma, we retrospectively analyzed computed tomographic findings of 16 neuroblastoma patients, who pathologically proved in Yeungnam University Hospital from 1986 to 1995. The age range of the patients studied were from 8months to 18years. The most frequent sith of origin was adrenal gland and the next was retroperitioneum. The presenting symptoms were palpable mass, abdominal distension, and abdominal pain. The viewpoints of this analysis were turnoral calcifications, midline cross, shape, margin, internal structure, contrast enhancement patterns, major vessel involvement, and lymph node involvement. Characteristic CT findings were as follows: Fine dense curvillinear calcification within the tumor(56%), midline cross(50%), lobulation(75%), well-circumscribed margin(56%), cystic degeneration(56%), heterogeneous contrast enhancement(69%). encasement of major vessels such as aorta, IVC and celiac trunk(50%), and paraaortic lymphadenopathy(87%). We conclude that these CT findings were very common and could be helpful in diagnosting and differentiation neuroblastoma in infant and children.

• Journal of the Korean Orthopaedic Association
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• v.54 no.3
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• pp.276-280
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• 2019

Hepatocellular carcinoma is one of the most common cancers worldwide. Extrahepatic metastasis commonly occur in the lung, lymph, nodes, bone, and adrenal glands. On the other hand, a metastasis of hepatocellular carcinoma to the skeletal muscle is rare. A 42-year-old woman presented for evaluation of a palpable mass with tenderness in her right thigh area. She has been diagnosed with hepatocellular carcinoma and pulmonary metastasis seven years ago and has received treatment. We performed incisional biopsy with suspicion of hepatocellular carcinoma metastasis from imaging studies and blood test results. The patient was finally diagnosed with metastasis of hepatocellular carcinoma in the semimembranosus muscle and treated by extensive resection. We report this case with a review of the relevant literature.