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KMID : 1103720160740040226
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Journal of the Korean Society of Radiology
2016 Volume.74 No. 4 p.226 ~ p.229
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Dynamic Computed Tomography Findings of Atypical Pulmonary Hamartoma and It's Pathologic Correlations: A Case Report
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Hong Seung-Baek
Jeong Yeon-Joo
Lee Ji-Won
Kim Yeong-Dae
Ahn Hyo-Yeong
Lee Chang-Hoon
Kim Ah-Rong
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Abstract
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We present the dynamic contrast-enhanced computed tomography (CT) findings of atypical pulmonary hamartoma with a rare histologic pattern in a 20-year-old male. CT showed a 3.4 cm lobulated mass with a 'tip of the iceberg' appearance in the medium bronchus of the right lower lobe. Dynamic contrast-enhanced CT demonstrated a heterogeneously and persistently enhancing mass. The CT Hounsfield unit (HU) measurements were: 17 HU pre-contrast, 32 HU at 1 minute, 44 HU at 2 minutes, 51 HU at 4 minutes, and 64 HU at 15 minutes. Pathologic examination after video-assisted thoracoscopic surgery disclosed a pulmonary hamartoma with a predominant fibroblastic component.비전형적 폐과오종의 역동성 전산화단층촬영 소견과 그 병리학적 연관성:
증례 보고
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KEYWORD
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Hamartoma, Lung, Multidetector Computed Tomography, Fibroblast
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