1. 
   Chemoradiotherapy
   Chemoradiotherapy: The combination of simultaneous chemotherapy and radiation therapy. Chemoradiotherapy before surgery has been found to reduce the risk of local recurrence of rectal cancer.
   Found op http://www.medterms.com/script/main/art.html?articlekey=39967
   
   
2. 
   chemoradiotherapy
   (ke″mo-ra″de-o-ther´ә-pe) combined modality therapy using chemotherapy and radiotherapy, designed to reduce the need for surgery by maximizing the interaction between the radiation and the therapeutic agent or agents.
   Found op http://www.encyclo.co.uk/local/21001
   
   
3. 
   chemoradiotherapy
   Treatment that combines chemotherapy with radiation therapy. Also called chemoradiation.
   Found op http://www.cancer.gov/dictionary?expand=C
   
   
4. 
   Chemoradiotherapy
   Chemoradiotherapy is the combination of chemotherapy and radiotherapy to treat cancer. Chemoradiotherapy in the Neoadjuvant therapy has been shown to be effective in rectal cancer.{Citation needed|date=February 2010} ...
   Found op http://en.wikipedia.org/wiki/Chemoradiotherapy
   
   

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