Assoc. Prof. Sunanta Chiewvit, M.D.

Division : Nuclear Medicine, Department of Radiology

Specialty groups : Nuclear Medicine

Languages : Thai, English

Field of interests : F-18 FDG PET/CT in oncology,PET/CT or PET/MRI neurology for dementia, epilepsy and brain tumor
SLN mapping and biopsy in breast cancer, malignant melanoma
Radioactive treatment in thyroid cancer and hyperthyroid
Bone mineral density

The Thai Board of Nuclear Medicine
Diploma, Thai Board of Family Medicine
Diploma in Clinical Science (Radiology)
M.D. (Honor
Professional memberships
The Nuclear Medicine Society of Thailand
The Society of Cardiac Imaging of Thailand
The Siriraj Medical Alumni Association
The Medical Council of Thailand
Recent publications
  1. Chiewvit S., Chiewvit P., Pongsawat N., High prognostic value of one negative F18 FDG PET/CT for cure of malignant lymphomas, J Med Assoc Thai, 2020;103(1):52-57
  2. Thinn Thinn Myint, Tawatchai Ekjeen , Kanyalak Wiyaporn, Anucha Chaichana, Yudthaphon Vichianin, Ruentip Tipparoj, Thonnapong Thongpraparn, Sunanta Chiewvit. A Phantom Study Of Factors Affecting Standardized Uptake Value (Suv) Measurement Of Quantitative Tc-99m Mdp Bone Spect/Ct. International Journal Of Applied Biomedical Engineering 2019:12(1);20-26.
  3. Chiewvit S., Kumnerdnakta S., Lymphoscintigraphic findings that predict favorable outcome after lymphaticovenous anastomosis, Lymphology, 2017;50(1):1-8
  4. Chiewvit S , Thephamongkhol K, Ubolnuch K , Pooliam J, Phongsawat N, Chiewvit P. Comparison of 18F FDG PET /CT and CT: Diagnosis performance in lymphoma patient after treatment. .J Med Assoc Thai 2014; 97(1): 85-94.
  5. Chiewvit S, Nantaaree, Kanchanapiboon P, Chiewvit P. Assessment lumboperitoneal or ventriculoperitoneal shunt patency by radionuclide technique: A review experience cases. World journal of nuclear medicine. 2014;13:75-83.
  6. Sunanta Chiewvit ., Titiporn Jiranantanakorn , Piyaporn Apisarnthanarak , Potjanee Kanchaanapiboon , Chompunoot Hannanthawiwat , Kritaya Ubolnuch , Nopparat Phongsawat., Pipat Chiewvit, Detection of recurrent colorectal cancer by 18F-FDG PET/CT comparison with contrast enhanced CT scan. Med Assoc Thai 2013; 96(6): 703-8.
  7. Supavekin S, Surapaitoolkorn W, Pravisithikul N, Kutanavanishapong S, Chiewvit S, The role of DMSA renal scintigraphy in the first episode of urinary tract infection in childhood. Ann Nucl Med. 2013 Feb;27(2):170-6.
  8. Sunanta Chiewvit. 18F-FDG avid in uterine leiomyoma: A case report. J Med Assoc Thai 2012;95(2):288-292.
  9. Sunanta Chiewvit, Saiphet Phasuk, Savitree Surapako, Watana Juiklom and Pipat Chiewvit. Screening may not be accurate word to represent the case submitted to PET/CT evaluation for primary tumor in a patient who has abnormal serum tumor marker. J Med Assoc Thai 2010;93(3).330-6.
  10. Sunanta Chiewvit, Chiraporn Tocharoenchai, Chulaluk Kolmoltri. How the dose of Iodine-131 should be determine in the treatment of Graves’ and Toxic nodular hyperthyroidism. Siriraj Hosp Gaz Vol 56, No 7, July 2004 P.366-373.
  11. Sunanta Chiewvit, Pongpija Thuchinda. Testicular Scanning. Siriraj Hosp Gaz Vol 55, No 4, April 2003 P.245-247.
  12. Sunanta Chiewvit. Hepatopulmonary Syndrome. Siriraj Hosp Gaz Vol 54, No 7, July 2002 P.414-417.
  13. Sunanta Chiewvit. The use of Tc 99m MIBI in the prediction of tumor necrosis in the evaluation of the treatment response of tumors. Siriraj Hosp Gaz Vol 53, No 5, May 2001 P.317-319.
  14. Sunanta Chiewvit, Supatra Sangruchi, Vutisiri Veerasarn, et al. Technetium-99m sestamibi (99mTc MIBI) single – photon emission computerize tomography in the detection of nasopharyngeal carcinoma. The Asean Journal of Radiology 2000 ; Volume VI (II) ; 91-100.
  15. Sunanta Chiewvit, Nucharee Putrasreni. Role of Bone Scan. Siriraj Hosp Gaz Vol 52, No 9, September 2000 P.613-616.
  16. Sunanta Chiewvit, Pipat Chiewvit, Pawana Pusuwan, et al. Somatostatin Receptor tumor imaging (Tc 99m P829) in Pituitary adenoma. J Med Assoc Thai 1999 : 82 (12) ; 1208-1212
  17. Sunanta Chiewvit, Wanna Trivitayaratana, Busara satayaban, et al. Prognostic value of the ratio thyroblobulin to I-131 uptake after thyroidectomy before ablative radioiodine therapy in well-differentiated thyroid cancer. The Asean Journal of Radiology, 1999 : Volume V (II) ; 195-198.
  18. Sunanta Chiewvit, Pipat Chiewvit, Varavut Chanyavanich, et al.Tc-99m stannous colloid- labelled leucocyte scintigraphy in the evaluation of brain abscess. Siriraj Hosp. Gaz 1998 : 52 (10) ; 655-662.
  19. Sunanta Chiewvit, Pawana Pusuwan, Pipat Chiewvit, et al. Metastatic Follicular Carcinoma of thyroid to pericardium. J Med Assoc Thai 1998 : 81(10): 799-801.
  20. เวชศาสตร์ทันยุค คณะแพทยศาสตร์ ศิริราชพยาบาล ปี 2555 Multidisplinary approach in cardiovascular imaging in part of nuclear medicine imaging. หน้า 453-5.
  21. สุนันทา เชี่ยววิทย์. การตรวจไตทางเวชศาสตร์นิวเคลียร์. วารสารรังสีวิทยาศิริราช 2557;1:32-62.