1.Bone Mineral Density Assessment in Pre- and Postmenopausal Women: Comparison Between T-Scores by Heel QUS and DXA in HRPZII
Wan Najwa Zaini Wan Mohamed ; Md Ariff Abas
The Medical Journal of Malaysia 2012;67(5):487-490
This short-term study which was carried out in a small group of pre- and postmenopausal women at Hospital Raja
Perempuan Zainab II (HRPZII) aims to compare between Tscores detected by heel Quantitative Ultrasound (QUS) and
by Dual X-ray Absorptiometry (DXA) of the hip and spine.
The prevalence of osteoporosis by heel QUS was 63.3% and
up to 16.7% by DXA. Insufficient or weak agreement exists
between T-score measurements by heel QUS and axial DXA.
Significant correlations were found between measurements
of T-scores by both methods, with r values from 0.364 to
0.91. Although some correlation was found, significant
discrepancy in the frequency of osteoporosis using different methods and sites is substantial.
2.Scalp arteriovenous malformation: A case report
Wan Najwa Zaini Wan Mohamed ; Noreen Norfaraheen Lee Abdullah ; Ahmad Sobri Muda
Malaysian Journal of Medical Sciences 2008;15(3):55-57
We report a rare case of Arteriovenous malformation (AVM) of the scalp in a 30 year-old Malay gentleman who presented with painless forehead swelling since
birth. Magnetic Resonance Imaging (MRI) and cerebral angiogram performed and the findings are discussed