Dr. Swarupa Mitra

Consultant and head of Unit, Rajiv Gandhi Cancer hospital and research Institute. Rohini. New Delhi
Work experience

Dr. Swarupa Mitra Consultant, radiation Oncology. Rajiv Gandhi Cancer hospital and research Institute. Rohini. New Delhi

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news highlight

  • news

    At a camp with ROKO cancer

    Dr. Sawrupa Mitra at a camp with ROKO Cancer

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    European mates at ESTRO

    Dr. Swarupa Mitra with European mates at ESTRO.

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patient testimonials

  • This is to say a big THANK YOU, to every one,for your professional dedication, genuine care and love during my 3 months in India.

    Oladipo A. M.
  • We write to thank you for the services, the help and support we have received from the Artemis Hospital since we arrived here sometime ago.

    Babatunde A. Sowobi | Uyi Abike Sowobi
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What is Radiation therapy ?

Radiation therapy or radiotherapy, also called radiation oncology, is the use of ionizing radiation as part of cancer treatment to destroy malignant cells.

Most common cancers can be treated with radiotherapy in some way. The precise treatment intent may be curative, or palliative, adjuvant, or neoadjuvant depending on the tumour type, location, and stage, as well as the general health of the patient.

The radiation fields may include the gross tumor, the draining lymph nodes if they are clinically or radiologically involved with tumour, or if there is thought to be a risk of subclinical malignant spread. It is necessary to include a margin of normal tissue around the tumour to allow for uncertainties in daily set-up and internal tumor motion caused by respiration or rectal or bladder filling.

To spare normal tissues, radiation beams are shaped and aimed from several angles of exposure to intersect at the tumour, providing a much larger absorbed dose there than in the surrounding, healthy tissues