Matches in SemOpenAlex for { <https://semopenalex.org/work/W3030452382> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W3030452382 endingPage "828" @default.
- W3030452382 startingPage "825" @default.
- W3030452382 abstract "目的 评价MRI对鞍上肿瘤的诊断价值.方法 回顾性分析我院23例鞍上肿瘤患者临床及头颅MRI资料,其中颅咽管瘤8例,脑膜瘤5例,室管膜瘤和生殖细胞瘤各3例,毛细胞星形细胞瘤和表皮样囊肿各2例.结果 颅咽管瘤边界光整,肿瘤以囊性或囊性成分为主;囊性部分呈短T1、长T2信号5例,长T1、长T2信号2例,等T1、长T2信号1例;增强扫描肿瘤实质部分显著强化.5例脑膜瘤4例起源于鞍结节,1例起源于前床突,肿瘤边界光整;平扫呈等T1、稍长T2信号;增强后均匀显著强化,可见脑膜尾征.室管膜瘤形态极不规则,2例侵犯额叶,1例侵犯丘脑;肿瘤呈长T1、长T2信号;1例见有团块状钙化(T2WI呈低信号);增强扫描显著强化.生殖细胞瘤形态较规则,肿瘤沿垂体柄向鞍内生长,致垂体柄增粗,T1WI垂体后叶高信号消失;1例表现颅内多发病灶;2例平扫呈长T1、稍长T2信号,1例呈长T1、长T2信号,瘤内有较多数量小圆形囊变区;增强扫描肿瘤强化明显.2例毛细胞星形细胞瘤呈浅分叶状,肿瘤沿视路生长,1例肿瘤跨越前、中、后颅窝,1例显示一侧视神经增粗;平扫肿瘤呈长T1、长T2信号,边缘见有多个新月状囊变区;增强扫描肿瘤显著强化.2例表皮样囊肿形态不规则,肿瘤向后蔓延生长至环池和桥前池;呈长T1、长T2信号,内见线样间隔;增强后无强化.结论 不同类型鞍上肿瘤MRI表现不同,MRI对鞍上肿瘤诊断具有重要价值。" @default.
- W3030452382 created "2020-06-05" @default.
- W3030452382 creator A5002905312 @default.
- W3030452382 creator A5034536811 @default.
- W3030452382 creator A5039124728 @default.
- W3030452382 creator A5047073118 @default.
- W3030452382 creator A5063033321 @default.
- W3030452382 date "2007-08-15" @default.
- W3030452382 modified "2023-09-25" @default.
- W3030452382 title "MRI diagnosis of suprasellar tumors (23 cases reported)" @default.
- W3030452382 doi "https://doi.org/10.3760/cma.j.issn.1671-8925.2007.08.020" @default.
- W3030452382 hasPublicationYear "2007" @default.
- W3030452382 type Work @default.
- W3030452382 sameAs 3030452382 @default.
- W3030452382 citedByCount "0" @default.
- W3030452382 crossrefType "journal-article" @default.
- W3030452382 hasAuthorship W3030452382A5002905312 @default.
- W3030452382 hasAuthorship W3030452382A5034536811 @default.
- W3030452382 hasAuthorship W3030452382A5039124728 @default.
- W3030452382 hasAuthorship W3030452382A5047073118 @default.
- W3030452382 hasAuthorship W3030452382A5063033321 @default.
- W3030452382 hasConcept C126838900 @default.
- W3030452382 hasConcept C71924100 @default.
- W3030452382 hasConceptScore W3030452382C126838900 @default.
- W3030452382 hasConceptScore W3030452382C71924100 @default.
- W3030452382 hasIssue "08" @default.
- W3030452382 hasLocation W30304523821 @default.
- W3030452382 hasOpenAccess W3030452382 @default.
- W3030452382 hasPrimaryLocation W30304523821 @default.
- W3030452382 hasRelatedWork W1848862248 @default.
- W3030452382 hasRelatedWork W2017119997 @default.
- W3030452382 hasRelatedWork W2047715755 @default.
- W3030452382 hasRelatedWork W2117368307 @default.
- W3030452382 hasRelatedWork W2346673277 @default.
- W3030452382 hasRelatedWork W2352291606 @default.
- W3030452382 hasRelatedWork W2355397562 @default.
- W3030452382 hasRelatedWork W2379921968 @default.
- W3030452382 hasRelatedWork W2391436501 @default.
- W3030452382 hasRelatedWork W2400707185 @default.
- W3030452382 hasRelatedWork W2404043384 @default.
- W3030452382 hasRelatedWork W2596685886 @default.
- W3030452382 hasRelatedWork W2921663897 @default.
- W3030452382 hasRelatedWork W3029403463 @default.
- W3030452382 hasRelatedWork W3030913389 @default.
- W3030452382 hasRelatedWork W3031476744 @default.
- W3030452382 hasRelatedWork W3031684621 @default.
- W3030452382 hasRelatedWork W3032646448 @default.
- W3030452382 hasRelatedWork W3206985432 @default.
- W3030452382 hasRelatedWork W3031781561 @default.
- W3030452382 hasVolume "6" @default.
- W3030452382 isParatext "false" @default.
- W3030452382 isRetracted "false" @default.
- W3030452382 magId "3030452382" @default.
- W3030452382 workType "article" @default.