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The Mobile Mosfet is a portable, easy-to-use, seamlessly integrated system that simplifies dosimetry and minimizes QA time, making it ideal for a busy radiotherapy center.

Mobile Mosfet

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Best Kits

Our wide array of applicators for brachytherapy are available for many applications, ranging from intracavitary to interstitial use and designed to deliver increasingly more conformal doses in brachytherapy.

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The BestTM Sonalis Ultrasound Imaging System provides superior visualization of HDR, LDR, RF and Cryosurgical procedures.

BestTM Sonalis

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At Best® Theratronics we design products and solutions that help medical professionals treat cancer. Our products are used throughout the world to deliver radiation treatments.

Teletherapy Machines

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The Best Double-Balloon Breast Brachytherapy Applicator utilizes an outer balloon to expand within and shape the resection cavity, and an inner balloon which expands independently of the outer balloon.

Breast Balloon Applicators

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Efficient, convenient and user friendly, the Raycell® Mk2 X-ray Blood Irradiator provides a safe and cost-effective choice for blood irradiation – backed by Best® Theratronics’ trusted expertise and commitment to quality.

Raycell® Mk2


Upcoming Events

AMPICON (Association of Medical Physicists of India Conference) - Mumbai, Maharashtra, India, December 6-9, 2023

ASICON (Association of Surgeons of India Conference) - Vishakhapatnam, Andhra Pradesh, India, December 13-16, 2023

IRIA (Indian Radiological & Imaging Association) - Vijayawada, Andhra Pradesh, India, January 25-28, 2024

Arab Health - Dubai, UAE, January 29 to February 1, 2024

Medlab Middle East Conference - Dubai, UAE, February 5-8, 2024

Ultrafest - Mumbai, Maharashtra, India, April 26-28, 2024


Open Letter to Members of Parliament of Canada & India from Dr. Krishnan Suthanthiran

It has been widely known, that the Prime Ministers of Canada and India have had a frosty relationship for several years.  In February 2018, Dr. Suthanthiran was in India with the Trade Mission of Canada led by Canadian PM, Honorable Justin Trudeau…

An Open Letter to the Board Of Directors of Association of Surgeons of India

Dr. Krishnan Suthanthiran has been working in Oncology and Medicine for over 51 years and is now beginning his 52nd year.  He began his career working with the late Dr. Ulrich K. Henschke, a world-renowned Radiation Oncologist, in July of 1972…