PET/CT Planning Beneficial for Head and Neck Cancer Patients

Newswise — Using a combination of positron emission tomography (PET) and computed tomography for radiation therapy treatment planning in head and neck carcinoma patients provides for excellent, local and regional disease control when compared to CT alone, according to a study in the March 1 issue of the International Journal for Radiation Oncology*Biology*Physics, the official journal of the American Society for Therapeutic Radiology and Oncology.

CT has been the traditional choice for staging and radiation therapy treatment planning for head and neck squamous cell carcinomas, which account for approximately 5 percent of malignancies worldwide; but PET has been shown to have advantages over CT and other imaging modalities in detecting primary tumors, involved lymph nodes and distant metastatic disease not clearly otherwise identified.

source: Newswise