Plantar Plate Tear Diagnosis Using Dual-Energy Computed Tomography Collagen Material Decomposition Application

被引：13

作者：

Stevens, Christopher J. ^{[1
]}

Murphy, Darra T. ^{[1
]}

Korzan, Jeffrey R. ^{[1
]}

Nicolaou, Savvas ^{[1
]}

Munk, Peter L. ^{[1
]}

Ouellette, Hugue ^{[1
]}

机构：

[1] Univ British Columbia, Vancouver Gen Hosp, Dept Radiol, Vancouver, BC V5Z 1M9, Canada

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 2013年 / 37卷 / 03期

关键词：

plantar plate; turf toe; dual-energy CT; collagen; INITIAL-EXPERIENCE; CT; ARTHROGRAPHY; FOOT;

D O I：

10.1097/RCT.0b013e3182839028

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

100231 [临床病理学]; 100902 [航空航天医学];

摘要：

Computed tomography (CT) scans of the feet are often obtained in the context of trauma or suspected stress fracture mainly for assessment of osseous pathology. However, compared with magnetic resonance imaging (MRI), soft-tissue assessment on CT is typically limited. Plantar plate injury is a common cause of metatarsalgia and, along with other soft-tissue injuries, is typically diagnosed with MRI. We present a case of plantar plate tear detected on dual-energy CT scan using a collagen material decomposition algorithm confirmed on subsequent MRI.

引用

页码：478 / 480

页数：3

共 12 条

[1]

Forefoot pain involving the metatarsal region: Differential diagnosis with MR imaging [J].

Ashman, CJ ;

Klecker, RJ ;

Yu, JS .

RADIOGRAPHICS, 2001, 21 (06) :1425-1440

[2]

Dual energy CT in gout: a prospective validation study [J].

Choi, Hyon K. ;

Burns, Lindsay C. ;

Shojania, Kamran ;

Koenig, Nicole ;

Reid, Graham ;

Abufayyah, Mohammed ;

Law, Genevieve ;

Kydd, Alison S. ;

Ouellette, Hugue ;

Nicolaou, Savvas .

ANNALS OF THE RHEUMATIC DISEASES, 2012, 71 (09) :1466-1471

[3]

Initial experience with visualizing hand and foot tendons by dual-energy computed tomography [J].

Deng, Kai ;

Sun, Cong ;

Liu, Cheng ;

Ma, Rui .

CLINICAL IMAGING, 2009, 33 (05) :384-389

[4]

Material differentiation by dual energy CT: initial experience [J].

Johnson, Thorsten R. C. ;

Krauss, Bernhard ;

Sedlmair, Martin ;

Grasruck, Michael ;

Bruder, Herbert ;

Morhard, Dominik ;

Fink, Christian ;

Weckbach, Sabine ;

Lenhard, Miriam ;

Schmidt, Bernhard ;

Flohr, Thomas ;

Reiser, Maximilian F. ;

Becker, Christoph R. .

EUROPEAN RADIOLOGY, 2007, 17 (06) :1510-1517

[5]

Masala S, 2003, Int J Low Extrem Wounds, V2, P217, DOI 10.1177/1534734603260862

[6]

Dual-Energy CT Virtual Noncalcium Technique: Detecting Posttraumatic Bone Marrow Lesions-Feasibility Study [J].

Pache, Gregor ;

Krauss, Bernhard ;

Strohm, Peter ;

Saueressig, Ulrich ;

Blanke, Philipp ;

Bulla, Stefan ;

Schaefer, Oliver ;

Helwig, Peter ;

Kotter, Elmar ;

Langer, Mathias ;

Baumann, Tobias .

RADIOLOGY, 2010, 256 (02) :617-624

[7]

Magnetic Resonance Arthrography of Lesser Metatarsophalangeal Joints in Patients with Rheumatoid Arthritis: Relationship to Clinical, Biomechanical, and Radiographic Variables [J].

Siddle, Heidi J. ;

Hodgson, Richard J. ;

O'Connor, Philip ;

Grainger, Andrew J. ;

Redmond, Anthony C. ;

Wakefield, Richard J. ;

Hensor, Elizabeth M. A. ;

Helliwell, Philip S. .

JOURNAL OF RHEUMATOLOGY, 2012, 39 (09) :1786-1791

[8]

Umans H R, 2001, Magn Reson Imaging Clin N Am, V9, P659

[9]

Umans HR, 2001, MRI CLIN N AM, V9, pxii

[10]

Imaging of stress fractures in runners [J].

Wall, Joseph ;

Feller, John F. .

CLINICS IN SPORTS MEDICINE, 2006, 25 (04) :781-+

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