Browsing by Author "Pallewatte, AS"
Now showing items 1-10 of 10
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Age and Gender-Related Variations of Adult Human Ocular Volumes in Sri Lankan Population: An Evaluation Using Magnetic Resonance Imaging
Jayasinghe, HEH; Rathnayake, ASS; Wickramasinghe, WMIS; Pallewatte, AS (2021)Magnetic Resonance Imaging (MRI) can be treated as one of the best modalities for volume determination of soft tissue structures. As age and sex show a conspicuous influence upon the ocular volume, this study was aimed ... -
Characterization of Grey Matter and White Matter Abnormalities in Epilepsy Using Voxel-Based Morphometry and Tensor-Based Morphometry
Daswatte, MRAU; Grero, PR; Jayarathne, REP; David, AA; Pallewatte, AS; Senanayake, G; Ediri Arachchi, WM (2022)White matter and grey matter changes in epilepsy detected by Voxel-based morphometry (VBM) and Tensor-based morphometry (TBM) shows notable similarities and differences to date. Therefore, a direct comparison of results ... -
A Comparison of ABC/2 Formula with a Semiautomated Software-Based Hematoma Volume Measurement Technique in Intracranial Haemorrhage
Madubashini, RWMK; Attanayake, AMTJ; Shiron, WA; Wickramarathne, WJC; Wickramasinghe, WMIS; Pallewatte, AS; Attanayake, AMDK (2022)Intracranial haemorrhage has been reported as a cause of all kinds of strokes while causing high mortality and disability for a longer duration and the accuracy of volumetric measurement of the hematoma has a considerable ... -
Effect of CT Bore size on Radiation Dose during Head CT Acquisition.
Amalraj, T; Satharasinghe, DM; Ramalingam, A; Pallewatte, AS; Jeyasugiththan, J (2020)Abstract: With the development of technology, the use of CT extended beyond the diagnostic purposes and made a room for complex radiotherapy treatment planning. As the traditional diagnostic CT scanners have small ... -
Evaluation of Age and Sex Related Variations of Apparent Diffusion Coefficient (ADC) Values in Corpus Callosum of Brain in Sri Lankan Population
Gamage, DC; Herath, HMKS; Sathyathas, P; Pallewatte, AS (2019) -
Evaluation of Radiomics Analysis as a Tool in Differentiating Benign and Malignant Breast Masses Compared to Conventional Magnetic Resonance Imaging
Wickramasinghe, HNSU; Weerakoon, WMTI; Bandara, MS; Pallewatte, AS (2021)Breast cancer is one of the most common cancers among women globally. Therefore, we investigated the diagnostic feasibility of feature parameters derived from Radiomics analysis and conventional Magnetic Resonance ... -
Gender-wise Variation in the Delivered Radiation Dose during Common X-ray Procedures. A Preliminary Study
Satharasinghe, DM; Wanninayake, WMNMB; Pallewatte, AS; Jeyasugiththan, J (2021)The increased radiosensitivity in women compared to men is a greater concern in diagnostic radiology, which uses ionization radiation for the purpose of diagnosis. However, radiation protection authorities, such as the ... -
Gender-wise Variation in the Delivered Radiation Dose during Common X-ray Procedures. A Preliminary Study
Satharasinghe, DM; Wanninayake, WMNMB; Pallewatte, AS; Jeyasugiththan, J (2021)The increased radiosensitivity in women compared to men is a greater concern in diagnostic radiology, which uses ionization radiation for the purpose of diagnosis. However, radiation protection authorities, such as the ... -
Quantitative Analysis of the Additional Radiation Burden due to Electronic Collimation in Digital Radiography
Satharasinghe, DM; Wanninayake, WMNMB; Pallewatte, AS; Jeyasugiththan, J (2020)Abstract: In recent years, the conventional film-screen radiography technique is replaced with the novel invention of digital radiography. This digital technology provides prompt image readout with reduced radiation ... -
A Systematic Characterization of Structural Brain Changes in Epilepsy Using Magnetic Resonance Imaging
Daswatte, MRAU; Grero, PR; David, AA; Jayarathne, REP; Pallewatte, AS; Ediriarachchi, WM (2023-11)Grey matter and white matter changes in epilepsy detected by Voxel-based morphometry (VBM) and Tensor- based morphometry (TBM) show notable similarities and differences to date. Therefore, a direct comparison of results ...