Asst. Prof. Shanigarn Thiravit, M.D.

Division : Diagnostic Radiology, Department of Radiology

Specialty groups : Advanced body imaging, Genitourinary and breast imaging

Languages : Thai, English

Field of interests : Placental imaging

Visiting Fellowship in Body Imaging, Department of Radiology, University of Washington, Seattle, USA
Advanced Diagnostic Body Imaging, Department of Radiology, Faculty of Medicine
Siriraj Hospital, Mahidol University, Bangkok, Thailand
General Radiology, Department of Radiology, Faculty of Medicine Siriraj Hospital,
Mahidol University, Bangkok, Thailand
Doctor of Medicine (M.D.) Faculty of Medicine Ramathibodi hospital, Mahidol University, Bangkok, Thailand
Cert, Visiting Fellowship in Body Imaging, University of Washington, USA
Diplomate, Thai Subspecialty Board of Advanced Diagnostic Body Imaging
Diplomate, Thai Board of General Radiology
Graduate Diploma in Clinical Science Radiology, Mahidol University, Thailand Medical Radiation Physics and Radiobiology Certificate, The Radiological Society of Thailand.
Training of Medical Internship Certificate, Thai Medical Council
Thailand Medical License
Professional memberships
European Society of Radiology (ESR)
Radiological Society of North America (RSNA)
Medical Ultrasonic Society of Thailand (MUST)
Royal College of Radiologists of Thailand (RCRT)
Thai Medical Council
Professional organization
Secretary, Medical Ultrasonic Society of Thailand (MUST)
Recent publications
  1. Thiravit S, Brunnquell C, Cai LM, Flemon M, Mileto A. Use of dual-energy CT for renal mass assessment. Eur Radiol. 2020 Nov 18. doi: 10.1007/s00330-020-07426-z.
  2. Thiravit S, Brunnquell C, Cai LM, Flemon M, Mileto A. Building a dual-energy CT service line in abdominal radiology. Eur Radiol. 2020 Nov 18. doi: 10.1007/s00330-020-07441-0.
  3. Thiravit S, Suwanchatree P, Skulratanasak P, Thiravit P, Suvannarerg V. Correlation Between Apparent Diffusion Coefficient Values of the Renal Parenchyma and Estimated Glomerular Filtration Rates on 3-T Diffusion-Weighted Echo-Planar Magnetic Resonance Imaging. Journal of Computer Assisted Tomography 2019;43(5):780-785.
  4. Suvannarerg V, Chitchumnong P, Apiwat W, Lertdamrongdej L, Tretipwanit N, Pisarnturakit P, Sitthinamsuwan P, Thiravit S, Muangsomboon K, Korpraphong P. Diagnostic performance of qualitative and quantitative shear wave elastography in differentiating malignant from benign breast masses, and association with the histological prognostic factors. Quant Imaging Med Surg. 2019 Mar;9(3):386-398.
  5. Claimon A, Tojinda N, Taweewatanasopon N, Boonkhon P, Amornkitticharoen B, Wiriyaakradecha S, Thiravit S. Scintigraphic Detection of Splenosis and Accessory Spleen by Using Tc-99m Labelled Denatured Red Blood Cells. Siriraj Med J 2019;71: 143-149
  6. Thiravit S, Ruangpaisanbamrung N, Suvannarerg V, Thiravit P. Lipid-poor adrenal lesion: Differentiation of benign from malignant disease by using imaging features on routine contrast-enhanced CT. Siriraj Med J 2019;71: 14-20
  7. Suvannarerg V, Claimon T, Sitthinamsuwan P, Thiravit S, Muangsomboon K, Korpraphong P. Clinical, mammographic, and ultrasonographic characteristics of diabetic mastopathy: A case series. Clin Imaging. 2019 Jan – Feb;53:204-20
  8. Suvannarerg V, Tangcharoensathien W, Thiravit S, Tanasoontrarat W, Muangsomboon K, Korpraphong P. The association between mammographic and ultrasound features and histologic grade in invasive ductal carcinoma of the breast. Siriraj Med J 2018;70(2):152-8
  9. Thiravit S, Teerasamit W, Thiravit P. The different faces of renal angiomyolipomas on radiologic imaging: a pictorial review. Br J Radiol 2018;91(1084):20170533
  10. Thiravit S, Norasing K, Suvannarerg V, Samarnthai N. The background parenchymal enhancement in preoperative breast MRI: the effect on tumor extent evaluation. Siriraj Med J 2017;69:290-96
  11. Thiravit P, Juengsomrasong P, Thiravit S. Computed tomography in differential diagnosis of exudative and transudative pleural effusions. Siriraj Med J 2017;69:51-6
  12. Thiravit S, Lapatikarn S, Muangsomboon K, Suvannarerg V, Thiravit P, Korpraphong P. MRI of placenta percreta: differentiation from other entities of placental adhesive disorder. Radiol med 2017;122:61-8.
  13. Keoplung S, Srisajjakul S, Sarattha S. Solid pseudopapillary tumor of pancreas (SPT): a case report with imaging features. Siriraj Med J 2014;66:79-81
  14. Keoplung S, Teerasamit W, Suvannarerg V. Diagnosis of bowel obstruction: added value of multiplanar reformations from multidetector CT in comparison with axial planes alone. J Med Assoc Thai 2013 2013 Dec;96(12):1569-77