Magnetic Resonance Imaging In The Identification And Assessment Of Bone Contusion Extent And Severity: Comparison Between T1-W Se, T2?-W Ge And T1-W(260 views) Cappabianca S, Iscaro FM, Sirignano C, Napoli E, Del Vecchio W
Radiol Med (ISSN: 0033-8362, 1826-6983, 1826-6983electronic), 1998; 96(5): 439-445.
Affiliations: Istituto di Scienze Radiologiche, Seconda Universit di Napoli, Napoli, Italy
References: Arndt III, W. F., Truax, A. L., Barnett, F. M., MR diagnosis of bone contusion of the knee: Comparison of coronal T2-weighted Fast spin-echo with fat saturation and Fast spin-echo images with conventional STIR images (1995) AJR, 166, pp. 119-12
Beltran, J., Shauknon, S., Magnetic Resonance Imaging of bone marrow disorder of the knee MRI (1994) Clin North Am, 2, p. 463
Boraschi, P., Grassi, L., Braccini, G., Alterazioni osteocondrali occulte post-traumatiche del ginocchio: Valutazione con Risonanza Magnetica (1996) Radiol Med, 91 (5), pp. 558-562
Chan, T. W., Listerud, J., Kressel, H. Y., Combined chemical-shift and phase-selective imaging for fat suppression: Theory and initial clinical experience (1991) Radiology, 181, pp. 41-47
Harned, E. M., Mitchell, D. G., Burk Jr., D. L., Bone marrow findings on Magnetic Resonance Images of the knee accentuation by fat suppression (1990) Magri Reson Imaging, 8, pp. 27-31
Kapelov, S. R., Teresi, L. M., Bradley, W. G., Bone contusion of the knee, increased lesion detection with fast spinecho MR Imaging with spectroscopic fat saturation (1993) Radiology, 189, pp. 901-904
Lance, E., Deutsch, A. L., Mink, J. H., Prior lateral patellar dislocation: MR Imaging findings (1993) Radiology, 189, pp. 905-907
Lang, P., Fritz, R., Majumdar, S., Hematopoietic bone inarrow in the adult knee: Spin-echo and opposed-phase gradient-echo MR Imaging (1993) Skeletal Radiol, 22, p. 95
Mink, J. H., Deutsch, A. L., Occult cartilage and bone injuries of the knee, detection, classification, and assessment with MR imagina (1989) Radiology, 170, pp. 823-829
Mirowitz, S. A., Apicella, P., Reinus, W. R., MR Imaging of bone marrow lesions relative conspicuousness on T1-weighted, fat-suppressed T2-weighted and ST1R images (1994) AJR, 162, pp. 215-221
Murfy, B. J., Smith, R. L., Uribe, J. V., Bone signal abnormalities in the posterolateral tibia lateral femoral condyle in complete tears of the anterior cruciate ligament a specific sign? (1992) Radiology, 182, pp. 221-224
Schick, F., Bongers, H., Aicher, K., Subtle bone marrow edema assessed by frequency selective chemical shift MRI (1992) JCAT, 16, pp. 454-460
Sebag, G. H., Moore, S. G., Effect of trabecular bone on the appearance of marrow in gradient-echo imaging of the appendicular skeleton (1990) Radiology, 174, pp. 855-859
Simon, J. H., Szumowski, J., Proton (fat/water) chemical shift imaging in medical Magnetic Resonance Imaging: Current siatus (1992) Invest Radiol, 27, pp. 865-874
Smith, R. C., Constable, R. T., Reinhold, C., Fast spin-echo STIR imaging (1994) JCAT, 18, pp. 209-213
Snearly, W. N., Kaplan, P. A., Dussault, R. G., Lateral-compartment bone contusion in adolescent with intact anterior cruciate ligament (1996) Radiology, 198, pp. 205-208
Speer, K. P., Spritzer, C. E., Basset, F. H., Osseous injury associated with acute tears of anterior cruciate ligament (1992) Am J Sports Med, 20, pp. 382-389
Tamburrini, O., Bianchi, D., Capparelli, G., "Occult" post-traumatic lesion of the knee: Can Magnetic Resonance substitute for diagnostic arthroscopy? (1997) Radiol Med, 94 (5), pp. 433-439
Tervonen, O., Snoep, G., Stuart, M. J., Traumatic trabecular lesions observed on MR Imaging of the knee (1991) Acta Radiol, 32, pp. 389-392
Unger, E. C., Summers, T. B., Bone marrow (1989) Top Magn Reson Imaging, 1, pp. 31-52
Vellet, A. D., Marks, P. H., Fowler, P. J., Occult post-traumatic osteochondral lesions of the knee: Prevalence, classification and short-term sequelae evaluated with MR Imaging (1991) Radiology, 178, pp. 271-276
Vellet, D., Magnetic Resonance Imaging of bone marrow and osteochondral injury (1994) MRI Clin North Am, 2, p. 463
Vogler III, J. B., Murphy, W. A., Bone marrow imaging (1988) Radiology, 168, pp. 679-693
Yao, L., Lee, J. K., Occult intraosseous fracture: Detection with MR Imaging (1988) Radiology, 167, pp. 749-751
Arndt III, W.F., Truax, A.L., Barnett, F.M., MR diagnosis of bone contusion of the knee: Comparison of coronal T2-weighted Fast spin-echo with fat saturation and Fast spin-echo images with conventional STIR images (1995) AJR, 166, pp. 119-12
Chan, T.W., Listerud, J., Kressel, H.Y., Combined chemical-shift and phase-selective imaging for fat suppression: Theory and initial clinical experience (1991) Radiology, 181, pp. 41-47
Harned, E.M., Mitchell, D.G., Burk Jr., D.L., Bone marrow findings on Magnetic Resonance Images of the knee accentuation by fat suppression (1990) Magri Reson Imaging, 8, pp. 27-31
Kapelov, S.R., Teresi, L.M., Bradley, W.G., Bone contusion of the knee, increased lesion detection with fast spinecho MR Imaging with spectroscopic fat saturation (1993) Radiology, 189, pp. 901-904
Mink, J.H., Deutsch, A.L., Occult cartilage and bone injuries of the knee, detection, classification, and assessment with MR imagina (1989) Radiology, 170, pp. 823-829
Mirowitz, S.A., Apicella, P., Reinus, W.R., MR Imaging of bone marrow lesions relative conspicuousness on T1-weighted, fat-suppressed T2-weighted and ST1R images (1994) AJR, 162, pp. 215-221
Murfy, B.J., Smith, R.L., Uribe, J.V., Bone signal abnormalities in the posterolateral tibia lateral femoral condyle in complete tears of the anterior cruciate ligament a specific sign? (1992) Radiology, 182, pp. 221-224
Sebag, G.H., Moore, S.G., Effect of trabecular bone on the appearance of marrow in gradient-echo imaging of the appendicular skeleton (1990) Radiology, 174, pp. 855-859
Simon, J.H., Szumowski, J., Proton (fat/water) chemical shift imaging in medical Magnetic Resonance Imaging: Current siatus (1992) Invest Radiol, 27, pp. 865-874
Smith, R.C., Constable, R.T., Reinhold, C., Fast spin-echo STIR imaging (1994) JCAT, 18, pp. 209-213
Snearly, W.N., Kaplan, P.A., Dussault, R.G., Lateral-compartment bone contusion in adolescent with intact anterior cruciate ligament (1996) Radiology, 198, pp. 205-208
Speer, K.P., Spritzer, C.E., Basset, F.H., Osseous injury associated with acute tears of anterior cruciate ligament (1992) Am J Sports Med, 20, pp. 382-389
Unger, E.C., Summers, T.B., Bone marrow (1989) Top Magn Reson Imaging, 1, pp. 31-52
Vellet, A.D., Marks, P.H., Fowler, P.J., Occult post-traumatic osteochondral lesions of the knee: Prevalence, classification and short-term sequelae evaluated with MR Imaging (1991) Radiology, 178, pp. 271-276
Vogler III, J.B., Murphy, W.A., Bone marrow imaging (1988) Radiology, 168, pp. 679-693
Yao, L., Lee, J.K., Occult intraosseous fracture: Detection with MR Imaging (1988) Radiology, 167, pp. 749-751
Magnetic Resonance Imaging In The Identification And Assessment Of Bone Contusion Extent And Severity: Comparison Between T1-W Se, T2?-W Ge And T1-W
Introduction. Bone marrow contusion is a common cause of chronic joint pain in the post-traumatic knee; it is usually associated with meniscal and/or ligament damage but it may also be the only abnormal sign. In this condition MRI plays a fundamental role because it is the only imaging technique which can diagnose it and accurately assess its extent and any cortical bone and/or cartilage involvement. We investigated the diagnostic potentials of 3 MR sequences in identifying and assessing the extent of bone contusion. Material and methods. January, 1994, to December, 1997, we performed 539 MR examinations of the knee on 478 patients with chronic joint pain following trauma. We used T1-weighted SE, T2*-weighted GE and T1-weighted SE sequences with fat saturation (fs), paying great attention to technical parameter setting. The images were retrospectively reviewed by groups of radiologists using 2 semiobjective evaluation systems: a qualitative assessment to grade the ease of detection of the contusion with each sequence and a quantitative assessment of contusion extent and of osteochondral involvement, if any, again for each sequence. Results. The qualitative analysis showed that GE and SE-fs sequences were superior to the conventional ones in identifying bone contusion foci; GE sequences tended to overestimate the number of poorly depictable lesions relative to SE-fs ones. The quantitative analysis showed that the conventional sequences tend to underestimate the foci extent, while GE and SE-fs sequences performed nearly the same in the assessment of high-grade lesions. The number of low-midgrade lesions was overestimated by GE sequences relative to SE-fs ones. Discussion and conclusions. GE and SE-fs sequences permit accurate studies of bone contusions. Diagnostic efficacy is increased by enhancing the signal from non-fatty structures within a tissue rich in fat: the quantitative reduction of the non-fatty structural component and/or its replacement with abnormal components is thus best shown. Fat-suppression sequences were more accurate in defining lesion size, which is also related to low susceptibility to the artifacts from extrinsic and especially intrinsic structural inhomogeneities. In contrast, GE sequences demonstrated high susceptibility, which caused poorer definition of the contusion borders and, consequently, overestimation of the lesion size
Magnetic Resonance Imaging In The Identification And Assessment Of Bone Contusion Extent And Severity: Comparison Between T1-W Se, T2?-W Ge And T1-W
No results.
Magnetic Resonance Imaging In The Identification And Assessment Of Bone Contusion Extent And Severity: Comparison Between T1-W Se, T2?-W Ge And T1-W
Kim YH, Shin SW, Pellicano R, Fagoonee S, Choi IJ, Kim YI, Park B, Choi JM, Kim SG, Choi J, Park JY, Oh S, Yang HJ, Lim JH, Im JP, Kim JS, Jung HC, Ponzetto A, Figura N, Malfertheiner P, Choi IJ, Kook MC, Kim YI, Cho SJ, Lee JY, Kim CG, Park B, Nam BH, Bae SE, Choi KD, Choe J, Kim SO, Na HK, Choi JY, Ahn JY, Jung KW, Lee J, Kim DH, Chang HS, Song HJ, Lee GH, Jung HY, Seta T, Takahashi Y, Noguchi Y, Shikata S, Sakai T, Sakai K, Yamashita Y, Nakayama T, Leja M, Park JY, Murillo R, Liepniece-karele I, Isajevs S, Kikuste I, Rudzite D, Krike P, Parshutin S, Polaka I, Kirsners A, Santare D, Folkmanis V, Daugule I, Plummer M, Herrero R, Tsukamoto T, Nakagawa M, Kiriyama Y, Toyoda T, Cao X, Corral JE, Mera R, Dye CW, Morgan DR, Lee YC, Lin JT, Garcia Martin R, Matia Cubillo A, Lee SH, Park JM, Han YM, Ko WJ, Hahm KB, Leontiadis GI, Ford AC, Ichinose M, Sugano K, Jeong M, Park JM, Han YM, Park KY, Lee DH, Yoo JH, Cho JY, Hahm KB, Bang CS, Baik GH, Shin IS, Kim JB, Suk KT, Yoon JH, Kim YS, Kim DJ * Helicobacter pylori Eradication for Prevention of Metachronous Recurrence after Endoscopic Resection of Early Gastric Cancer(297 views) N Engl J Med (ISSN: 0028-4793, 0028-4793linking, 1533-4406electronic), 2015 Jun; 30642104201566393291: 749-756. Impact Factor:59.558 ViewExport to BibTeXExport to EndNote
Aloj L, Aurilio M, Rinaldi V, D'Ambrosio L, Tesauro D, Peitl PK, Maina T, Mansi R, Von Guggenberg E, Joosten L, Sosabowski JK, Breeman WA, De Blois E, Koelewijn S, Melis M, Waser B, Beetschen K, Reubi JC, De Jong M * The EEE project(449 views) Proc Int Cosm Ray Conf Icrc Universidad Nacional Autonoma De Mexico, 2007; 5(HEPART2): 977-980. Impact Factor:0 ViewExport to BibTeXExport to EndNote
Testino G, Leone S, Fagoonee S, Del Bas JM, Rodriguez B, Puiggros F, Marine S, Rodriguez MA, Morina D, Armengol L, Caimari A, Arola L, Cimini FA, Barchetta I, Carotti S, Bertoccini L, Baroni MG, Vespasiani-gentilucci U, Cavallo MG, Morini S, Nelson JE, Roth CL, Wilson LA, Yates KP, Aouizerat B, Morgan-stevenson V, Whalen E, Hoofnagle A, Mason M, Gersuk V, Yeh MM, Kowdley KV, Lee SM, Jun DW, Cho YK, Jang KS, Kucukazman M, Ata N, Dal K, Yeniova AO, Kefeli A, Basyigit S, Aktas B, Akin KO, Agladioglu K, Ure OS, Topal F, Nazligul Y, Beyan E, Ertugrul DT, Catena C, Cosma C, Camozzi V, Plebani M, Ermani M, Sechi LA, Fallo F, Goto Y, Ray MB, Mendenhall CL, French SW, Gartside PS Serum vitamin A deficiency and increased intrahepatic expression of cytokeratin antigen in alcoholic liver disease(600 views) Hepatology (ISSN: 1827-1669electronic, 0026-4806linking), 1988 Sep; 83120693611123109(5): 1019-1026. Impact Factor:0.913 ViewExport to BibTeXExport to EndNote