Journal of Yeungnam Medical Science
- Volume 13 Issue 1
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- Pages.134-140
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- 1996
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- 2799-8010(eISSN)
Neuroblastoma : Computed Tomographic Finding
신경아세포종의 전산화단층촬영 소견
- Kim, Jae-Woon (Department of Diagnostic Radiology, College of Medicine, Yeungnam University) ;
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Choi, Jong-Oh
(Department of Diagnostic Radiology, College of Medicine, Yeungnam University) ;
- Cho, Jae-Ho (Department of Diagnostic Radiology, College of Medicine, Yeungnam University) ;
- Hwang, Mi-Soo (Department of Diagnostic Radiology, College of Medicine, Yeungnam University) ;
- Park, Bok-Hwan (Department of Diagnostic Radiology, College of Medicine, Yeungnam University)
- 김재운 (영남대학교 의과대학 진단방사선과학교실) ;
-
최종오
(영남대학교 의과대학 진단방사선과학교실) ;
- 조재호 (영남대학교 의과대학 진단방사선과학교실) ;
- 황미수 (영남대학교 의과대학 진단방사선과학교실) ;
- 박복환 (영남대학교 의과대학 진단방사선과학교실)
- Published : 1996.06.30
Abstract
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.
1986년부터 1995년까지의 10년간 영남대학교 의과대학 부속병원에서 절제술이나 세침 생검을 시행하여 조직 병리학적으로 확진된 신경아세포종 23례 중 전산화단층촬영을 시행한 16례를 대상으로 후향적으로 분석한 결과 신경아세포종은 소아에서 많이 발생하며, 부신에서 호발하고, 임상적인 주 증상은 만져지는 종괴였다. 전산화단층촬영소견은 과반수 이상에서 작고 고밀도이거나 곡선 모양의 석회화를 보이며, 중앙선을 침범하며, 분엽상의 모양과 분명한 경계를 보이고, 내부에 낭성 변화를 보이며, 불균등한 조영 양상을 보이고, 주위 중요 혈관과 림프절을 침범한 소견을 보였다. 이와 같은 전산화 단층촬영소견들은 소아 복부 종양에서 신경아세포종의 진단과 감별에 도움을 줄것으로 생각된다.