• 한국임상수의학회지
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• 제25권1호
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• pp.44-47
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• 2008

An unknown-aged intact male Yorkshire terrier dog with a mass on the right caudoabdominal region was referred to the Veterinary Medical Teaching Hospital at Chungnam National University. Mass size was 4.5 cm in width, 6 cm in length and 3.5 cm in height. This case was suspected to seminoma by physical examination, laboratory examination, radiography, ultrasonography, CT and fine needle aspiration. This dog followed by treatment with surgical excision. After surgery, this case was diagnosed as seminoma by histopathological examination.

• Tuberculosis and Respiratory Diseases
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• 제41권6호
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• pp.676-679
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• 1994

저자들은 안면과 경부의 부종을 주소로 내원한 36세 남자 환자에서 흉부 전산화 단층촬영과 폐 세침흡인검사를 통해 확진한 원발성 전종격동 정상피종 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

• Journal of Yeungnam Medical Science
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• 제18권2호
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• pp.170-186
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• 2001

Musculoskeletal ultrasound (MSUS) has newly evolved by the mechanical improvement of the machine over past several years, becoming a part of imaging techniques for the evaluation of variable diseases in the musculoskeletal system. MSUS has proven diagnostic superiority in pathologies including rotator cuff disease of the shoulder, lateral epicondylitis of the elbow, diseases of the peripheral nerve, detection of intra-articular loose bodies and soft tissue foreign bodies, and in evaluating small superficial soft tissue tumors such as ganglion, epidermoid cyst, and glomus tumor. Besides, MSUS is very useful for obtaining tissue or fluid via percutaneous fine needle aspiration and/or biopsy for the histopathologic diagnosis. Combining MSUS with MR would play a great role in the field of the diagnostic imaging of the musculoskeletal system. The MSUS examiner should have the knowledge of cross-sectional anatomy, and of the mechanical and physical properties of ultrasound in order to interpret the ultrasound findings accurately and properly, and to avoid diagnostic errors due to variable artifacts subsequently. The goal of this article is to introduce the capabilities of MSUS in certain kinds of clinical situation and to familiarize the reader with MSUS. For the purpose, author intends to describe this article according not to the disease-, or organ-based, but to the clinical problem-based format.

• Tuberculosis and Respiratory Diseases
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• 제42권6호
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• pp.947-950
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• 1995

저자 등은 폐결핵에 의한 공동발생으로 오인되었던 원발성 폐선암 1예를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

• Tuberculosis and Respiratory Diseases
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• 제44권3호
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• pp.649-654
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• 1997

저자들은 우상복부동통을 내원한 흉부 x선상 정상이었던 43세 여자 환자에서 흡입침생검술로 확진하여 개흉술로 완전절제한 우하흉부에 발생한 신경최종 1예를 경험하고 함께 보고한다.

• 대한기관식도과학회지
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• 제11권1호
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• pp.21-24
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• 2005

Acute lymphocytic leukemia(ALL) is a malignant disease of the bone marrow in which early lymphoid precursors proliferate and replace the normal hematopoietic cells of the marrow. Currently, only $20-30\%$ of adults with ALL are cured with standard chemotherapy regimens. It is very important risk factor whether to failure to achieve complete remission within 4 weeks or not. The relapse of leukemia is usually classified as hematologic and extramedullary relapse, and extramedullary leukemic infiltration is rarely observed in patients with ALL. In October 2004, a 23-year-old man presented with painless enlargement of both parotid glands. He was diagnosed as ALL(L2 subtype) one month ago, and he gained complete remission with induction chemotherapy. Fine needle aspiration cytology and bone marrow biopsy revealed extramedullary and hemtologic remission. To our knowledge this is the first report of extramedullary relapse in the parotid in ALL.

• 대한기관식도과학회지
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• 제6권1호
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• pp.16-20
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• 2000

The patient a 24-year-old male, was shown to have milliary shadows on chest radiographs from the age of 20. He was temporarily treated for pulmonary tuberculosis without success. He had left thyroid mass and lymph node metastases in neck CT scan which was taken after admission but fine needle aspiration result in scanty cellularity. He underwent total thyroidectomy with left modified radical neck dissection and right selective neck dissection under the impression of differentiated thyroid cancer with bilateral neck metastases. Then he underwent 131I ablation treatment and postoperative whole body 131I scintigraphy revealed diffuse intensive uptake in the bilateral lung fields, demonstrating that the pulmonary lesions were metastases of the thyroid cancer.

• 한국임상수의학회지
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• 제36권6호
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• pp.353-357
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• 2019

A two-year-old spayed female Persian cat demonstrated weight loss, anorexia, and vomiting for one week. Hematologic findings suggested chronic renal failure. Radiography and ultrasonography revealed severe bilateral renomegaly with hypoechoic nodules and subcapsular hypoechoic rim. Fine needle aspiration of the kidney revealed malignant lymphoma. The cat received in-hospital treatment for chronic renal failure for seven days, followed by chemotherapy (cyclophosphamide, vincristine, and prednisolone). The cat tolerated chemotherapy well and chronic kidney disease was alleviated. However, complete remission was not achieved. After 93 days of treatment, the cat exhibited anisocoria and mental dullness. Brain magnetic resonance imaging revealed hypertrophy and enhancement of cranial nerves. Chemotherapy was replaced with lomustine (10 mg orally), and two weeks later, cytosine arabinoside (50 mg/㎡ subcutaneously), twice daily for consecutive days. Five days after substitution chemotherapy, the patient showed anemia due to severe intestinal bleeding and died. Post-mortem examination and histopathologic analysis confirmed renal T-cell lymphoma with metastasis to the central nervous system, colon, and nasal cavity. Survival time was 117 days after the diagnosis of renal lymphoma.

• 한국임상수의학회지
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• 제37권1호
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• pp.34-37
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• 2020

A 1-year-old castrated male Shih-Tzu dog presented with severe orbital swelling involving the right eye. Physical examination identified a painless swelling of the right periocular tissues and protrusion of the third eyelid. Radiographic examination revealed a well-delineated, spherical (3 × 3 cm) soft tissue mass. Ultrasonography confirmed a hypoechoic, multilobular, tubular cystic structure with hyperechoic foci. Fine needle aspiration was conducted and the cytologic impression revealed copious mucus, increased neutrophilic leucocytes, and foamy macrophages. Th tentative diagnosis was zygomatic sialocele, and the lesion was resected through lateral orbitotomy. Surgical exploration identified a multilobular mass adhering to the zygomatic glands. Both the zygomatic gland and the mass were removed. Histological findings were consistent with those of an inflamed myxoma. No postoperative recurrence occurred within 1 year.

• 대한두경부종양학회지
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• 제35권1호
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• pp.25-27
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• 2019

Lipoblastoma is a rare benign tumor with 80-90% occurring in children less than 3 years of age and 40% occurring in children less than 1 year of age. The most common site of incidence is limb, and then trunk. Neck is the rare site of incidence. The main symptom that the patient complains about is a rapidly growing neck mass without pain. When the size of mass increases, it can cause dyspnea, Horner's syndrome. Lipoblastoma is usually diagnosed as a lipoma in the fine needle aspiration. Since it is not differentiated from lipoma, liposarcoma, and hibernating adenoma in CT and MRI, the definitive diagnosis is histologic diagnosis through surgical resection. The treatment is complete surgical resection. And recurrence rate is 9-25% due to incomplete resection. Authors report this case with a review of literatures since we experienced a case of lipoblastoma diagnosed histopathologically after surgical treatment of neck mass.