Bi-tangential hybrid IMRT for sparing the shoulder in whole breast irradiation.

Background And Purpose: A bi-tangential technique is proposed to reduce undesired doses to the shoulder produced by standard tangential irradiation.

Patients And Methods: A total of 6 patients affected by shoulder pain and reduced functional capacity after whole-breast irradiation were retrospectively analysed. The standard tangential plan used for treatment was compared with (1) a single bi-tangential plan where, to spare the shoulder, the lateral open tangent was split into two half-beams at isocentre, with the superior portion rotated by 10-20° medially with respect to the standard lateral beam; (2) a double bi-tangential plan, where both the tangential open beams were split.

Phase II study of preoperative irradiation and chemotherapy with capecitabine in patients with locally advanced rectal carcinoma.

Preoperative chemoradiotherapy has demonstrated to improve resectability and local control in locally advanced rectal cancer (LARC). 5-fluorouracil (5FU) has traditionally been the drug of choice in combination with radiation therapy. Early studies of capecitabine (CAP) have shown its potential to replace 5FU.

Results of whole brain radiation therapy in patients with brain metastases from colorectal carcinoma.

Aims And Background: Carcinoma of the colon-rectum is an infrequent cause of brain metastases, constituting 1.5% of all metastatic lesions to the brain. We reviewed our experience in the treatment of brain metastases from colorectal cancer to define the efficacy of whole brain radiation therapy as a palliative measure in this setting of patients.

Comparative evaluation of two hypofractionated radiotherapy regimens for painful bone metastases.

Aims And Background: In 75% of the patients with bone metastases (BM) pain is the dominant symptom. Radiotherapy (XRT) plays a major role in the palliation of pain in patients with BM. Several schedules of short and long fractionation XRT are used in clinical practice, with hypofractionated treatments being even more attractive for practical reasons.