Role of T1 weighted and diffusion weighted magnetic resonance imaging application in the diagnosis of osteoporosis in lumbar spine in postmenopausal women
Other Title(s)
دور تطبيق الرنين الانتشاري الموزون و الصورة المبنية على (ت ١) لتشخيص مرض هشاشة العظام في العمود الفقري في النساء بعد انقطاع الطمث
Joint Authors
al-Khayyat, Rad Hifzi Abd Tawfiq
Abd al-Aziz, Riyad Adil Jaid
Nuri, Firas Abd Allah
Source
Issue
Vol. 14, Issue 2 (31 Dec. 2017), pp.158-173, 16 p.
Publisher
University of Thi-Qar College of Medicine
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Abstract EN
Background: Postmenopausal Osteoporosis is one of the most common causes of primary osteoporosis.
For two decades, diffusion-weighted imaging (DWI) has been applied to the evaluation of intracranial diseases, but technical advancement make it possible to apply DWI measurements to extra cranial sites, including vertebral column.
Objective: Using diffusion-weighted MR imaging technology to determine the DWI and ADC values of lumbar vertebral body in postmenopausal women in correlation with the DEXA t-scores.
Patients and Methods: A cross sectional analytical studywas conducted at Al-Yarmouk Teaching hospital in Baghdad city.
A total of 80 postmenopausal women, was recruited from subjects who underwent DEXA of the spine and categorized into three groups according to their t-score: Normal BMD, Osteopenia, and Osteoporosis.
Then MRI study done for all of them including: T1, T2, DWI, and ADC value measurement.
Results: The values of ADC at L3 vertebra were (0.46 ± 0.098) × 10-3 mm2/s, (0.42 ± 0.084) × 10-3 mm2/s, and (0.39 ± 0.052) × 10-3 mm2/s for the three groups: the normal, osteopenic, osteoporotic respectively.
The values of the diffusion signal intensity values at L3 vertebra were 134.5 ± 5.7 mm2/s, 112.7 + 3.4 mm2/s, 101.3 + 4.4 mm2/s respectively.
There was a significant difference among the three groups in both diffusion and ADC measurement.
Conclusion: Both diffusion and ADC values are significantly lower in subjects with postmenopausal osteoporosis.
There is a significant positive relationship between T score that was determined by DEXA, and the ADC value.
American Psychological Association (APA)
al-Khayyat, Rad Hifzi Abd Tawfiq& Abd al-Aziz, Riyad Adil Jaid& Nuri, Firas Abd Allah. 2017. Role of T1 weighted and diffusion weighted magnetic resonance imaging application in the diagnosis of osteoporosis in lumbar spine in postmenopausal women. Thi-Qar Medical Journal،Vol. 14, no. 2, pp.158-173.
https://search.emarefa.net/detail/BIM-812002
Modern Language Association (MLA)
al-Khayyat, Rad Hifzi Abd Tawfiq…[et al.]. Role of T1 weighted and diffusion weighted magnetic resonance imaging application in the diagnosis of osteoporosis in lumbar spine in postmenopausal women. Thi-Qar Medical Journal Vol. 14, no. 2 (2017), pp.158-173.
https://search.emarefa.net/detail/BIM-812002
American Medical Association (AMA)
al-Khayyat, Rad Hifzi Abd Tawfiq& Abd al-Aziz, Riyad Adil Jaid& Nuri, Firas Abd Allah. Role of T1 weighted and diffusion weighted magnetic resonance imaging application in the diagnosis of osteoporosis in lumbar spine in postmenopausal women. Thi-Qar Medical Journal. 2017. Vol. 14, no. 2, pp.158-173.
https://search.emarefa.net/detail/BIM-812002
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 170-172
Record ID
BIM-812002