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Computerized radiology : official journal of the Computerized Tomography Society最新文献

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CT in congenitally-corrected transposition of the great vessels 先天性大血管转位的CT诊断
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90001-1
Julie E. Takasugi, J. David Godwin , James T.T. Chen
{"title":"CT in congenitally-corrected transposition of the great vessels","authors":"Julie E. Takasugi,&nbsp;J. David Godwin ,&nbsp;James T.T. Chen","doi":"10.1016/0730-4862(87)90001-1","DOIUrl":"10.1016/0730-4862(87)90001-1","url":null,"abstract":"<div><p>Congenitally-corrected transposition of the great vessels (CTGV) may be detected <em>de novo</em> in adulthood and the plain radiographic findings may be ambiguous or they may be mimicked by a mediastinal mass. CT readily shows the malposition of the aorta and pulmonary artery, and may also show associated congenital heart lesions. The following cases demonstrate the CT findings in CTGV and the distinction of CTGV from conditions resembling it on radiographs.</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90001-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14559311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Pseudotumor artifact of the dorsum sella in CT scanning CT扫描显示鞍背假瘤伪影
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90005-9
Dennis P. Tihansky , John Crossen , Hank Markowitz
{"title":"Pseudotumor artifact of the dorsum sella in CT scanning","authors":"Dennis P. Tihansky ,&nbsp;John Crossen ,&nbsp;Hank Markowitz","doi":"10.1016/0730-4862(87)90005-9","DOIUrl":"10.1016/0730-4862(87)90005-9","url":null,"abstract":"<div><p>Misinterpretation of CT scans in the skull base can result from artifacts due to abrupt density variations of anatomical structure. In this report a wide dorsum sella with low attenuation medullary cavity was initially mistaken on axial scans for an enhancing suprasellar mass. The correct diagnosis was made with follow-up scans based upon thinner cuts, slice angulation negative to the baseline, and reconstructed coronal and sagittal images,</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90005-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14559315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synovial cysts of the lumbar spine: CT evaluation 腰椎滑膜囊肿:CT评价
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90008-4
Ay-Ming Wang, Hani A. Haykal, Jackson C.T. Lin , Jui-Hua Lee
{"title":"Synovial cysts of the lumbar spine: CT evaluation","authors":"Ay-Ming Wang,&nbsp;Hani A. Haykal,&nbsp;Jackson C.T. Lin ,&nbsp;Jui-Hua Lee","doi":"10.1016/0730-4862(87)90008-4","DOIUrl":"10.1016/0730-4862(87)90008-4","url":null,"abstract":"<div><p>Seven cases of surgically proven intraspinal synovial cysts are reported. Computed tomographic (CT) scans demonstrated a series of low-density masses adjacent to the facet joints; in three cases, a dense rim indicated a calcified wall on the cyst; in one, the wall was partially calcified; and in three the mass appeared to be filled with gas. In all of these cases, there was severe degenerative facet disease at the same level as the synovial cyst. In six patients, the cysts were unilateral, while one was bilateral; seven cysts were located at the level of L4–L5, and one at L3-L4. We conclude from this study that the intraspinal synovial cyst can be identified reliably by the CT scan.</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90008-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14561656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
Intussuscepted meckel diverticulum: Radiologic-pathologic correlation 肠套叠梅克尔憩室:影像学与病理学的相关性
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90006-0
Martin L. Black , Pablo R. Ros , James G. Smirniotopoulos , William W. Olmsted , Leslie H. Sobin
{"title":"Intussuscepted meckel diverticulum: Radiologic-pathologic correlation","authors":"Martin L. Black ,&nbsp;Pablo R. Ros ,&nbsp;James G. Smirniotopoulos ,&nbsp;William W. Olmsted ,&nbsp;Leslie H. Sobin","doi":"10.1016/0730-4862(87)90006-0","DOIUrl":"10.1016/0730-4862(87)90006-0","url":null,"abstract":"<div><p>Nine cases of Meckel diverticulum presenting with intussusception were reviewed and correlated clinically, radiologically and pathologically. The appearance of intussuscepted Meckel diverticulum by small bowel series is not specific. However, by CT, a central fat density surrounded by a thick collar of soft tissue was noted in one case correlating well with the gross pathologic appearance. The pathologic material in all our cases suggests that this CT appearance is characteristic of an inverted Meckel diverticulum.</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90006-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14559316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 25
Editorial: Software survey section 编辑:软件调查部分
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90011-4
{"title":"Editorial: Software survey section","authors":"","doi":"10.1016/0730-4862(87)90011-4","DOIUrl":"https://doi.org/10.1016/0730-4862(87)90011-4","url":null,"abstract":"","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90011-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137073170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CT appearance of low attenuation areas in basal ganglia in childhood: Report of 23 cases 儿童基底节区低衰减区的CT表现(附23例报告
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90003-5
J. Campistol , E. Fernandez-Alvarez , J. Ruscalleda
{"title":"CT appearance of low attenuation areas in basal ganglia in childhood: Report of 23 cases","authors":"J. Campistol ,&nbsp;E. Fernandez-Alvarez ,&nbsp;J. Ruscalleda","doi":"10.1016/0730-4862(87)90003-5","DOIUrl":"10.1016/0730-4862(87)90003-5","url":null,"abstract":"<div><p>Low attenuation areas were seen at CT in the basal ganglia of 23 patients aged less than 15 years. The relationship between CT images and pathological findings is investigated and the differential diagnosis is made.</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90003-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14559313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Poas abscess demonstrated by CT as the first evidence of carcinoma of the colon 结肠脓肿的CT表现为结肠癌的第一个证据
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90009-6
J. Llauger, C. Pérez, J. Andreu, J. Palmer
{"title":"Poas abscess demonstrated by CT as the first evidence of carcinoma of the colon","authors":"J. Llauger,&nbsp;C. Pérez,&nbsp;J. Andreu,&nbsp;J. Palmer","doi":"10.1016/0730-4862(87)90009-6","DOIUrl":"10.1016/0730-4862(87)90009-6","url":null,"abstract":"<div><p>We report a case of right psoas abscess resulting from a carcinoma of the ascending colon. Abdominal CT examination suggested a preoperative diagnosis of neoplasm of the colon, which was confirmed on barium enema films and at surgical operation.</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90009-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14561658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
MRI in epilepsy 癫痫的MRI
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90002-3
Gary Gerard , Debra Shabas , Dennis Rossi
{"title":"MRI in epilepsy","authors":"Gary Gerard ,&nbsp;Debra Shabas ,&nbsp;Dennis Rossi","doi":"10.1016/0730-4862(87)90002-3","DOIUrl":"10.1016/0730-4862(87)90002-3","url":null,"abstract":"<div><p>A retrospective study was done of the MRI and CT scans of 267 consecutive patients sent for an evaluation of one or more seizures. 21% (<span><math><mtext>57</mtext><mtext>267</mtext></math></span>) of the MRI scans were abnormal. The CT scan was normal in 28% of these MRI documented abnormal cases. In an additional 10% of these cases, MRI was more specific than CT scan. CT was more specific in cases of calcification and abscess (7%). There was one case of undetermined pathology in which CT was abnormal despite a normal MRI. The predominant abnormalities found on MRI included tumor, infarction and vascular malformation. MRI is more sensitive than CT in noting central nervous system pathology and lesions of potential therapeutic significance in patients with seizures.</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90002-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14559312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 30
Post-surgical anterior pseudomeningocele presenting as an abdominal mass 术后前假性脑膜膨出表现为腹部肿块
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90004-7
T.M. Kolawole , P.J. Patel , Naim-Ur-Rahaman
{"title":"Post-surgical anterior pseudomeningocele presenting as an abdominal mass","authors":"T.M. Kolawole ,&nbsp;P.J. Patel ,&nbsp;Naim-Ur-Rahaman","doi":"10.1016/0730-4862(87)90004-7","DOIUrl":"10.1016/0730-4862(87)90004-7","url":null,"abstract":"<div><p>A case of a pseudomeningocele following anterior spinal fusion for tuberculous disease of the spine, and presenting as a large abdominal cystic mass is documented in view of the rarity of the presentation, the anterior location and the size of the pseudomeningocele.</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90004-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14559314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
MR and CT appearance of ruptured intracranial dermoid tumors 颅内皮样瘤破裂的MR和CT表现
Computerized radiology : official journal of the Computerized Tomography Society Pub Date : 1987-11-01 DOI: 10.1016/0730-4862(87)90007-2
Thomas F. Stephenson , Robert M. Spitzer
{"title":"MR and CT appearance of ruptured intracranial dermoid tumors","authors":"Thomas F. Stephenson ,&nbsp;Robert M. Spitzer","doi":"10.1016/0730-4862(87)90007-2","DOIUrl":"10.1016/0730-4862(87)90007-2","url":null,"abstract":"<div><p>Intracranial dermoid tumors have characteristic MR and CT appearances. Rupture of an intracranial dermoid produces a dramatic MR and CT appearance. Two cases of ruptured intracranial dermoid tumors are presented, one with rupture into the subarachnoid space, another with rupture into the ventricles. MR and CT findings are included.</p></div>","PeriodicalId":77839,"journal":{"name":"Computerized radiology : official journal of the Computerized Tomography Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0730-4862(87)90007-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14559318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 40
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