Early ischemia in growing piglet skeleton: MR diffusion and perfusion imaging

Radiology

Volumn 242, Issue 1, 2007, Pages 129-136

  Menezes, Nina M ^a   Connolly, Susan A ^b   Shapiro, Frederic ^b   Olear, Elizabeth A ^a   Jimenez, Rafael M ^a   Zurakowski, David ^b   Jaramillo, Diego ^a,c  

^a MASSACHUSETTS GENERAL HOSPITAL   (United States)

^b BOSTON CHILDREN S HOSPITAL   (United States)

^c CHILDREN S HOSPITAL OF PHILADELPHIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GADOLINIUM PENTETATE;

ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; APPARATUS; APPARENT DIFFUSION COEFFICIENCT; ARTICLE; BLOOD FLOW; BONE DISEASE; CALCULATION; CONTRAST ENHANCEMENT; CONTROLLED STUDY; DIAGNOSTIC IMAGING; DIFFUSION; DIFFUSION WEIGHTED IMAGING; DISEASE MODEL; ENHANCEMENT RATIO; EPIPHYSEAL CARTILAGE; HISTOLOGY; IMAGE ANALYSIS; IMAGE ENHANCEMENT; ISCHEMIA; NONHUMAN; PIGLET; PRIORITY JOURNAL; REPERFUSION; STUDENT T TEST;

ANIMALS; CONTRAST MEDIA; DIFFUSION MAGNETIC RESONANCE IMAGING; FEMUR; GADOLINIUM; IMAGE INTERPRETATION, COMPUTER-ASSISTED; ISCHEMIA; LEGG-PERTHES DISEASE; PERFUSION; SWINE;

EID: 33845662221     PISSN: 00338419     EISSN: None     Source Type: Journal    
DOI: 10.1148/radiol.2421050680     Document Type: Article

References (26)

1. Lamer S, Dorgeret S, Khairouni A, et al. Femoral head vascularisation in Legg-Calvé-Perthes disease: comparison of dynamic gadolinium-enhanced subtraction MRI with bone scintigraphy. Pediatr Radiol 2002;32:580-585.
2. Jaramillo D, Villegas-Medina O, Laor T, Shapiro F, Millis MB. Gadolinium-enhanced MR imaging of pediatric patients after reduction of dysplastic hips: assessment of femoral head position, factors impeding reduction, and femoral head ischemia. AJR Am J Roentgenol 1998;170:1633-1637.
3. Jaramillo D, Villegas-Medina OL, Doty DK, et al. Gadolinium-enhanced MR imaging demonstrates abduction-caused hip ischemia and its reversal in piglets. AJR Am J Roentgenol 1996;166:879-887.
4. Lang P, Manz M, Schorner W, et al. Acute fracture of the femoral neck: assessment of femoral head perfusion with gadopentetate dimeglumine-enhanced MR imaging. AJR Am J Roentgenol 1993;160:335-341.
5. Tsao AK, Dias LS, Conway JJ, Straka P. The prognostic value and significance of serial bone scintigraphy in Legg-Calvé-Perthes disease. J Pediatr Orthop 1997;17:230-239.
6. Warach S, Chien D, Li W, Ronthal M, Edelman RR. Fast magnetic resonance diffusion-weighted imaging of acute human stroke. Neurology 1992;42:1717-1723.
7. Chien D, Kwong KK, Gress DR, Buonanno FS, Buxton RB, Rosen BR. MR diffusion imaging of cerebral infarction in humans. AJNR Am J Neuroradiol 1992;13:1097-1102.
8. Jaramillo D, Connolly SA, Vajapeyam S, et al. Normal and ischemic epiphysis of the femur: diffusion MR imaging study in piglets. Radiology 2003;227:825-832.
9. Kim HK, Skelton DN, Quigley EJ. Pathogenesis of metaphyseal radiolucent changes following ischemic necrosis of the capital femoral epiphysis in immature pigs: a preliminary report. J Bone Joint Surg Am 2004;86:129-135.
10. Pringle D, Koob TJ, Kim HK. Indentation properties of growing femoral head following ischemic necrosis. J Orthop Res 2004;22:122-130.
11. Kim HK, Su PH. Development of flattening and apparent fragmentation following ischemic necrosis of the capital femoral epiphysis in a piglet model. J Bone Joint Surg Am 2002;84:1329-1334.
12. Kim HK, Su PH, Qiu YS. Histopathologic changes in growth-plate cartilage following ischemic necrosis of the capital femoral epiphysis: an experimental investigation in immature pigs. J Bone Joint Surg Am 2001;83:688-697.
13. Bammer R, Herneth AM, Maier SE, et al. Line scan diffusion imaging of the spine. AJNR Am J Neuroradiol 2003;24:5-12.
14. Robertson RL, Maier SE, Mulkern RV, Vajapayam S, Robson CD, Barnes PD. MR line-scan diffusion imaging of the spinal cord in children. AJNR Am J Neuroradiol 2000;21:1344-1348.
15. Gudbjartsson H, Maier SE, Mulkern RV, Morocz IA, Patz S, Jolesz FA. Line scan diffusion imaging. Magn Reson Med 1996;36:509-519.
16. Armitage P, Berry G, Matthews JNS. Statistical methods in medical research. 4th ed. Oxford, England: Blackwell Science, 2002: 361-377.
17. Kocher MS, Zurakowski D. Clinical epidemiology and biostatistics: a primer for orthopaedic surgeons. J Bone Joint Surg Am 2004;86:607-620.
18. Vittinghoff E, Glidden DV, Shiboski SC, McCulloch CE. Regression methods in biostatistics: linear, logistic, survival, and repeated measures models. New York, NY: Springer, 2005; 262-276.
19. Glantz SA. Primer of biostatistics. 5th ed. New York, NY: McGraw-Hill, 2002; 89-112.
20. Baur A, Dietrich O, Reiser M. Diffusion-weighted imaging of bone marrow: current status. Eur Radiol 2003;13:1699-1708.
21. Varich LJ, Laor T, Jaramillo D. Normal maturation of the distal femoral epiphyseal cartilage: age-related changes at MR imaging. Radiology 2000;214:705-709.
22. Jaramillo D, Galen TA, Winalski CS, et al. Legg-Calvé-Perthes disease: MR imaging evaluation during manual positioning of the hip-comparison with conventional arthrography. Radiology 1999;212:519-525.
23. Shapiro F. Legg-Calvé-Perthes disease. In: Pediatric orthopedic deformities: basic science, diagnosis, and treatment. San Diego, Calif: Academic Press/Elsevier, 2002.
24. Catterall A, Pringle J, Byers PD, et al. A review of the morphology of Perthes' disease. J Bone Joint Surg Br 1982;64:269-275.
25. Catterall A, Pringle J, Byers PD, Fulford GE, Kemp HB. Perthes' disease: is the epiphysial infarction complete? A study of the morphology in two cases. J Bone Joint Surg Br 1982;64:276-281.
26. Koo KH, Jeong ST, Jones JP Jr. Borderline necrosis of the femoral head. Clin Orthop Relat Res 1999;358:158-165.