• Clinical and Experimental Pediatrics
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• 제53권1호
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• pp.103-105
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• 2010

흉선 지방종은 중격동 전방에서 유례하는 매우 드문 종양이다. 대부분의 환자들은 증상이 없어 다른 이유로 시행한 검사상에서 우연히 발견되는 경우가 많다. 저자들은 13세된 여아에서 발견되어 수술한 흉선 지방종 환자를 경험하였기에 이를 보고하는 바이다.

• Journal of Chest Surgery
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• 제33권7호
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• pp.590-593
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• 2000

원발성 페평활근육종은 원발성 폐종양으로써 매우 드문 질환으로 대부분 기관지나 혈관들의 평활근에서 기시하나 드물게는 말초부에서도 생긴다고 한다. 이 드문 종양은 기관지종양과 유사하며, 국소적 혹은 전신적인 증상을 보인다고 하며, 관례적인 흉부방사선검사상 우연히 발견되기도 한다. 본원의 경우 61세의 남자환자에서 우연히 흉부방사선 검사상에 좌측 폐 말초부에서 발견된 큰 종괴가 발견되어 좌 전폐절제술을 시행하였으며, 이의 조직검사상 원발성 폐 평활근육종으로 술후 경과는 양호하였다.

• Imaging Science in Dentistry
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• 제46권1호
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• pp.39-45
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• 2016

The incidental finding of an enlarged mastoid foramen on the right posterior mastoid region of temporal bone is reported, together with a discussion of its clinical significance. A 67-year-old female underwent the pre-implant assessment of a maxillary left edentulous region. A cone-beam computed tomographic (CBCT) image was acquired and referred for consultation. Axial CBCT slices revealed a unilateral, well-defined, noncorticated, low-attenuation, transosseous defect posterior to the mastoid air cells in the right temporal bone. The borders of the osseous defect were smooth and continuous. No other radiographic signs suggestive of erosion or sclerosis were noted in the vicinity. The density within the defect was homogenous and consistent with a foramen and/or soft tissue. The patient's history and physical examination revealed no significant medical issues, and she was referred to a neuroradiologist for a second opinion. The diagnosis of an enlarged mastoid foramen was made and the patient was reassured.

• 대한골관절종양학회지
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• 제15권2호
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• pp.160-164
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• 2009

골반문증은 장관골의 골단 및 골간단에 다발성의 경화성 병변이 발생하는 매우 드문 골 이형성 질환으로 아직 원인이 명확히 알려지지 않았다. 일반적으로 상염색체 우성으로 유전되며 대부분 무증상으로 단순방사선학적 검사에 의해 우연히 발견되는 경우가 대부분이다. 저자들이 경험한 증례는 전형적인 골반문증의 방사선학적 소견 및 임상적 특징을 보이고 있었고, 감별진단을 위하여, 조직검사를 시행하였다.

• 대한세포병리학회지
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• 제11권2호
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• pp.99-102
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• 2000

Pulmonary amyloid deposition generally occurs with concurrent primary systemic amyloidosis. Localized forms of pulmonary amyloidosis are rare and appear most frequently as an incidental finding on chest radiographs. We present a case of nodular pulmonary amyloid tumor suggested by fine needle aspiration cytology(FNAC) and confirmed by histology examination with the polarizing light microscopy. A 41-year-old woman presented with ill-defined nodules. In the middle and lower lobes of both lungs. FNAC of the nodules revealed waxy, acellular amorphous fragments. Thoracotomy for diagnosis may be avoided by FNAC diagnosis of this unusual lesion.

• 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.

• Journal of Chest Surgery
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• 제20권3호
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• pp.582-587
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• 1987

Castleman`s disease, giant lymph node hyperplasia, is a rare benign disease. The lesion usually consists of a single node, unassociated with any abnormality of the adjacent lymph nodes or other organs. In the first accounts of giant lymph node hyperplasia of Castleman, the lesion was described as solitary and localized to the mediastinum, which is still the most frequent site of involvement. The disease occurs in all age groups and there is no particular sex preference. It is symptomless and is usually detected on chest films as an incidental finding. On a single involvement, it does not recur after excision, whether total or partial, and the main indication of operation is to rule out more serious tumors. Recently multicentric form appears to be a variant of classic giant lymph node hyperplasia and is associated with significant morbidity and mortality. Histologically, two distinct types have been reported; hyaline-vascular and plasma cell. The hyaline-vascular type of lesion is much more common than the plasma cell type. We report two cases of the hyaline-vascular type of Castleman`s disease.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2010년도 춘계학술대회 논문집
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• pp.338-343
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• 2010

This paper's purpose is to support the strategies of the Small and Medium Railroad industries requiring certifications and products inspections. This study's objects are Small and Medium Railroad enterprises pursuing the making products, development and serving services. Research's questions consist of 14 principal questions and some incidental questions which are made for finding out what Small and Medium Railroad enterprises need. This research's result will be used for KRRI Railroad Testing & Certification Center's study. This study will include market research, deciding strategies and setting a range of supporting level for Small and Medium Railroad enterprises who request a test and certification service. After due consideration based on surveys, this paper makes clear what enterprises need actually, also indicates the strategic ways to support by technology transfer and test assistance for Small and Medium Railroad enterprises.

• 한국수의병리학회지
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• 제1권1호
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• pp.77-79
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• 1997

Capillaria hepatica a primary trichuroid nematode parasite in rodents, has been reported in wide range of secondary hosts including humans. We report a rare case of Capillariasis in a 4-year old raccoon dog(Nyctereutes procyonoides) submitted to the Veterinary Diagnostic Laboratory Chonbuk National University for necropsy on July 5, 1996. Grossly the thoracic cavity contained approximately 200 mls of blood-tinged exudate. Edematous lesion was present around aorta and vena cava. liver was slightly swollen and mottled and contained multifocal yellowish-white lesions ranging from 1 to 3 mm in diameter. Histologically liver lesions were localized around central veins and were characterized by cell swelling and necrosis with mixed inflammatory cells surrounding parasite eggs. These eggs were barrel-shaped with polar caps consistent with Capillaria hepatica.

• Clinical and Experimental Pediatrics
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• 제48권2호
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• pp.121-125
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• 2005

Anemia can be defined as a reduction in blood hemoglobin concentration or red cell mass relative to age matched normal values. Clinical presentation may range from obviously pale and lethargy to an incidental finding during screening of an otherwise well appearing child. The differential diagnosis of anemia in each instance is broad with numerous possible etiologies. A careful history and physical examination as well as complete blood count, peripheral blood smear and additional laboratory tests are necessary in defining underlying cause of the anemia and guide in further treatment plans. In addition, Iron deficiency anemia and anemia of inflammation are common causes of mild to moderate anemia in children, but most pediatricians have some confusions to differentiate these two entities.