MRI Predictors of Survival in Patients with Glioblastomas

by Orasa Chawalparit
Published 2015-04-01

Multiplanar Reconstruction Computed Tomography of Lumbar Spinal Stenosis in Correlation with Surgical Findings: Initial Experience

by Sitthipong Srisajjakul, Orasa chawalparit
Published 2003-08-01

Correlation between Serum Creatinine Levels and Underlying Risk Factors for Renal Disorders in a Group of Patient Undergoing Computed Tomography using Intravenous Iodinated Radiogr...

by Nithida Na Songkhla, Orasa Chawalparit
Published 2002-11-01

Predictive Value of MRI and CT Findings in Childhood Medulloblastoma Studied in Thai Patients

by Orasa Chawalparit, Yodkwan Wattanasen, Tumtip Sangruchi
Published 2020-07-01

Radio-pathological Conference, Siriraj Hospital Wegener's Granulomatosis

by Dittapong Songsaeng, Orasa Chawalparit, Tumtip Sangruchi
Published 2020-08-01

Imaging Findings and Prevalence of Central Precocious Puberty at Siriraj Hospital

by Sopa Pongpornsup, Orasa Chawalparit, Preeyacha Pacharn
Published 2003-12-01

CT Criteria in Vascular Dementia: A Study in Thai Population

by Orasa Chawalparit, Vorapun Saenanarong, Pipat Chiewvit
Published 2006-02-01

Spiral CT in the Diagnosis of Pulmonary Embolism

by Wanwarang Suthikeeree, Orasa Chawalparit, Trongtum Tongdee
Published 2005-12-01

Optimizing Fractional Intensity Threshold for FSLBrain Extraction Tool (BET) and Comparing with FreeSurfer on 3D T1W MR Images

by Yudthaphon Vichianin, Adisorn Kareesaw, Orasa Chawalparit, Masafumi Ohki
Published 2018-10-01

Intracranial Black-Blood Vessel Wall Magnetic Resonance Imaging: Initial Clinical Experience in a Single-Center Study

by Orasa Chawalparit, Chanon Ngamsombat, Thaweesak Aurboonyawat, Shuo Zhang
Published 2018-11-01

Differences in CT Findings of Mediastinal Lymphadenopathy between Metastasis and Tuberculosis not Always Applicable

by Nisa Thoongsuwan, Orasa Chawalparit, Panthep Suthinun, Arth Nana
Published 2020-08-01

Diagnostic Performance of Short MR-Neurography Protocol for Brachial Plexus Injuries

by Siriwan Piyapittayanan, Natthawut Jarunnarumol, Panai Laohaprasitiporn, Suthon Noiwatana, Orasa Chawalparit
Published 2019-07-01

Diagnostic Performance of Short MR-Neurography Protocol for Brachial Plexus Injuries

by Siriwan Piyapittayanan, Natthawut Jarunnarumol, Panai Laohaprasitiporn, Suthon Noiwatana, Orasa Chawalparit
Published 2019-07-01

Diffusion Tensor Imaging in Idiopathic Normal Pressure Hydrocephalus: Evaluation Between Shunt Responsive and Shunt Non-Responsive Groups in Siriraj Hospital

by Chanon Ngamsombat, Anassaya Jaiyasawadi, Theerapol Witthiwej, Panida Charnchaowanish, Orasa Chawalparit
Published 2017-07-01

Value of Computed Tomography in T-Stage Assessment and Therapy of Nasopharyngeal Carcinoma

by PiPat Chiewvit, Kullatorn Thapemongkol, Anchalee Churojana, Orasa Chawalparit, Sulbisak Suthipongchai
Published 2002-01-01

Comparison between Dynamic Contrast-Enhanced MRI and Dynamic Susceptibility Contrast MRI in Glioma Grading

by Siriwan Piyapittayanan, Chomsiri Segsarnviriya, Chanon Ngamsombat, Theerapol Witthiwej, Pornsuk Cheunsuchon, Orasa Chawalparit
Published 2017-12-01

Validity of self-reporting of gait alteration after tap test among patients with idiopathic normal pressure hydrocephalus

by Sunee Bovonsunthonchai, Theerapol Witthiwej, Roongtiwa Vachalathiti, Sith Sathornsumetee, Chanon Ngamsombat, Orasa Chawalparit, Weerasak Muangpaisan
Published 2021-08-01

The Accuracy of Magnetic Resonance Venography for Diagnosis of Dural Sinus Thrombosis

by Orasa Chawalparit, Anchalee Churojana, Sirinthorn Sil-u-dom, Pairash Saiviroonporn, Reanchai Julavisetkul, Naraporn Prayoonwiwat, Niphon Poungvarin
Published 2002-04-01

Optimizing Fractional Intensity Threshold for FSLBrain Extraction Tool (BET) and Comparing with FreeSurfer on 3D T1W MR Images

by Yudthaphon Vichianin, Ph.D., Adisorn Kareesaw, M.D., Orasa Chawalparit, M.D., Masafumi Ohki, Ph.D.
Published 2018-10-01

Intracranial Black-Blood Vessel Wall Magnetic Resonance Imaging: Initial Clinical Experience in a Single-Center Study

by Orasa Chawalparit, M.D., Chanon Ngamsombat, M.D., Thaweesak Aurboonyawat, M.D., Shuo Zhang, Ph.D.
Published 2018-07-01