MR SIGNAL CHARACTERISTICS OF CADAVERIC BONE ALLOGRAFTS IN 3 CHILDREN WITH PRIMARY BONE-TUMORS TREATED WITH LIMB SALVAGE THERAPY

被引：4
作者：
LEVIN, TL
MILLER, TT
PANICEK, DM
ROSENFIELD, N
RUZALSHAPIRO, C
DICK, HS
BERDON, WE
机构：
[1] MEM SLOAN KETTERING CANC CTR,DEPT RADIOL,NEW YORK,NY 10021
[2] COLUMBIA PRESBYTERIAN MED CTR,DEPT ORTHOPED SURG,NEW YORK,NY 10032
来源：
PEDIATRIC RADIOLOGY | 1994年 / 24卷 / 07期
关键词：
D O I：
10.1007/BF02015006
中图分类号：
R72 [儿科学];
学科分类号：
100202 ;
摘要：
Three children with adult cadaveric bone allografts for the treatment of bone malignancies are presented. Follow-up magnetic resonance (MR) imaging demonstrated decreased signal on T1-weighted imaging and increased signal on T2-weighted imaging in the allograft without clinical evidence of recurrent disease. These signal characteristics appear to be a normal finding in cadaveric bone allografts and should not be mistaken for recurrence. The finding may reflect persistent marrow necrosis within the allograft marrow cavity.
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收藏
页码：488 / 490
页数：3
相关论文
共 7 条
[1]   ALLOGENEIC GRAFTS FOR BONE-TUMOR - 21 CASES OF OSTEOARTICULAR AND SEGMENTAL GRAFTS [J].
ALHO, A ;
KARAHARJU, EO ;
KORKALA, O ;
LAASONEN, EM ;
HOLMSTROM, T ;
MULLER, C .
ACTA ORTHOPAEDICA SCANDINAVICA, 1989, 60 (02) :143-153
[2]   OBSERVATIONS ON MASSIVE RETRIEVED HUMAN ALLOGRAFTS [J].
ENNEKING, WF ;
MINDELL, ER .
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 1991, 73A (08) :1123-1142
[3]   MR IMAGING FINDINGS IN PATIENTS WITH BONE-CHIP ALLOGRAFTS [J].
JELINEK, JS ;
KRANSDORF, MJ ;
MOSER, RP ;
TEMPLE, HT ;
LENHART, MK ;
BERREY, BH .
AMERICAN JOURNAL OF ROENTGENOLOGY, 1990, 155 (06) :1257-1260
[4]   THE PATHOLOGIC FEATURES OF MASSIVE OSSEOUS GRAFTS [J].
KANDEL, RA ;
PRITZKER, KPH ;
LANGER, F ;
GROSS, AE .
HUMAN PATHOLOGY, 1984, 15 (02) :141-146
[5]   LUMBAR SPINE - POSTOPERATIVE ASSESSMENT WITH SURFACE-COIL MR IMAGING [J].
ROSS, JS ;
MASARYK, TJ ;
MODIC, MT ;
BOHLMAN, H ;
DELAMATER, R ;
WILBER, G .
RADIOLOGY, 1987, 164 (03) :851-860
[6]   HISTOLOGICAL-CHANGES IN CLINICAL HALF-JOINT ALLOGRAFT REPLACEMENTS [J].
SALENIUS, P ;
HOLMSTROM, T ;
KOSKINEN, EVS ;
ALHO, A .
ACTA ORTHOPAEDICA SCANDINAVICA, 1982, 53 (02) :295-299
[7]   LONG-TERM SCINTIGRAPHIC APPEARANCE OF EXTREMITIES FOLLOWING BONE-TUMOR RESECTION AND ALLOGRAFT RECONSTRUCTION [J].
SMITH, JT ;
SMITH, LM ;
RINSKY, L ;
GORIS, ML .
CLINICAL NUCLEAR MEDICINE, 1991, 16 (12) :907-909
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