Determination of T1- and T2-relaxation times in the spleen of patients with splenomegaly
✍ Scribed by C. Thomsen; P. Josephsen; H. Karle; E. Juhl; P.Grundtvig Sørensen; O. Henriksen
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 503 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0730-725X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract ## Purpose To determine the diagnostic capability of the T1 and T2 relaxation times and the T1/T2 relaxation times ratio generated with the mixed turbo spin echo (mixed‐TSE) pulse sequence, in order to discriminate between hepatocellular carcinoma (HCC)/metastases and hemangiomas/cysts
The T1 and T2 NMR relaxation times of water protons in plasma, obtained from patients with lung carcinoma, healthy volunteers, and patients with nontumor diseases were measured at a resonance frequency of 20 MHz. Additionally hematologic parameters were determined. In tumor patients the mean plasma
## Abstract __T__~1ρ~ and __T__~2~ relaxation time constants have been proposed to probe biochemical changes in osteoarthritic cartilage. This study aimed to evaluate the spatial correlation and distribution of __T__~1ρ~ and __T__~2~ values in osteoarthritic cartilage. Ten patients with osteoarthri
## Abstract ## Purpose To measure T~1~ and T~2~ relaxation times of metabolites in glioma patients at 3T and to investigate how these values influence the observed metabolite levels. ## Materials and Methods A total of 23 patients with gliomas and 10 volunteers were studied with single‐voxel two
NMR spectroscopical measurements of relaxation times were conducted on muscle, intestine, fatty tissue and cerebral cortex and white matter of the rat at various time intervals following removal of the tissue. It appeared that most tissues can be stored at 4°C up to 24 hours without noticeable effec