Tags

Type your tag names separated by a space and hit enter

[Magnetic resonance imaging (MRI) of bone marrow necrosis].
Rinsho Ketsueki. 1994 Dec; 35(12):1349-54.RK

Abstract

Magnetic resonance (MR) of bone marrow was studied in two cases of acute leukemia which showed bone marrow necrosis. Case 1:A 24-year-old female was admitted because of sternum pain and bleeding tendency. She was diagnosed AML based on the peripheral blood picture. Bone marrow biopsy revealed the presence of bone marrow necrosis. T1 weighted imaging of MR showed low signal intensity in all vertebral marrow. Fatty marrow was demonstrated after achieving complete remission and the MR imaging of bone marrow changed to show high intensity, suggesting fat deposition. Case 2: A 19-year-old female suffered from chest pain and lumbago, and was diagnosed as ALL. DIC and bone marrow necrosis were confirmed during chemotherapy for remission induction. T1 weighted imaging showed the mosaic pattern of low and high signal intensity. She achieved complete remission and bone marrow clot revealed the presence of fatty marrow. Most areas of low signal intensity of T1 weighted imaging changed to those of high signal intensity. These observations suggest that necrotized bone marrow seemed to change to fatty marrow along with achieving remission. MR imaging study of bone marrow is useful for evaluating hematopoiesis in hematologic disorders.

Authors+Show Affiliations

First Department of Internal Medicine, Faculty of Medicine, Kyusyu University.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Case Reports
English Abstract
Journal Article

Language

jpn

PubMed ID

7861614

Citation

Takasaki, S, et al. "[Magnetic Resonance Imaging (MRI) of Bone Marrow Necrosis]." [Rinsho Ketsueki] the Japanese Journal of Clinical Hematology, vol. 35, no. 12, 1994, pp. 1349-54.
Takasaki S, Otsuka T, Gondo H, et al. [Magnetic resonance imaging (MRI) of bone marrow necrosis]. Rinsho Ketsueki. 1994;35(12):1349-54.
Takasaki, S., Otsuka, T., Gondo, H., Kamura, K., Nomoto, M., Kaida, M., Shimoda, K., Takamatsu, Y., Teshima, T., & Nakamura, M. (1994). [Magnetic resonance imaging (MRI) of bone marrow necrosis]. [Rinsho Ketsueki] the Japanese Journal of Clinical Hematology, 35(12), 1349-54.
Takasaki S, et al. [Magnetic Resonance Imaging (MRI) of Bone Marrow Necrosis]. Rinsho Ketsueki. 1994;35(12):1349-54. PubMed PMID: 7861614.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Magnetic resonance imaging (MRI) of bone marrow necrosis]. A1 - Takasaki,S, AU - Otsuka,T, AU - Gondo,H, AU - Kamura,K, AU - Nomoto,M, AU - Kaida,M, AU - Shimoda,K, AU - Takamatsu,Y, AU - Teshima,T, AU - Nakamura,M, PY - 1994/12/1/pubmed PY - 1994/12/1/medline PY - 1994/12/1/entrez SP - 1349 EP - 54 JF - [Rinsho ketsueki] The Japanese journal of clinical hematology JO - Rinsho Ketsueki VL - 35 IS - 12 N2 - Magnetic resonance (MR) of bone marrow was studied in two cases of acute leukemia which showed bone marrow necrosis. Case 1:A 24-year-old female was admitted because of sternum pain and bleeding tendency. She was diagnosed AML based on the peripheral blood picture. Bone marrow biopsy revealed the presence of bone marrow necrosis. T1 weighted imaging of MR showed low signal intensity in all vertebral marrow. Fatty marrow was demonstrated after achieving complete remission and the MR imaging of bone marrow changed to show high intensity, suggesting fat deposition. Case 2: A 19-year-old female suffered from chest pain and lumbago, and was diagnosed as ALL. DIC and bone marrow necrosis were confirmed during chemotherapy for remission induction. T1 weighted imaging showed the mosaic pattern of low and high signal intensity. She achieved complete remission and bone marrow clot revealed the presence of fatty marrow. Most areas of low signal intensity of T1 weighted imaging changed to those of high signal intensity. These observations suggest that necrotized bone marrow seemed to change to fatty marrow along with achieving remission. MR imaging study of bone marrow is useful for evaluating hematopoiesis in hematologic disorders. SN - 0485-1439 UR - https://www.unboundmedicine.com/medline/citation/7861614/[Magnetic_resonance_imaging__MRI__of_bone_marrow_necrosis]_ L2 - http://www.diseaseinfosearch.org/result/9545 DB - PRIME DP - Unbound Medicine ER -