Is helical tomotherapy-based intensity-modulated radiotherapy feasible and effective in bilateral synchronous breast cancer? A two-center experience.

Purpose: This study describes the early clinical results and dosimetric parameters of intensity-modulated radiation therapy (IMRT) using a tomotherapy device in patients with primary bilateral synchronous breast cancer (PSBBC).

Methods: Fourteen patients with bilateral breast cancer were treated with tomotherapy between January 2011 and October 2014. The treatment planning objectives were to cover 95% of the planning target volume using a 95% isodose, with a minimum dose of 90% and a maximum dose of 107%.

Carboplatin and etoposide followed by once-daily thoracic radiotherapy in limited disease small-cell lung cancer: unsatisfactory results.

Aims And Background: There has been a trend to replace cisplatin with carboplatin in the treatment of small-cell lung carcinoma. The goal of the present study was to determine the efficacy of carboplatin and etoposide followed by thoracic radiotherapy in patients with previously untreated limited disease small-cell lung carcinoma.

Methods: From February 2001 to March 2007, 47 patients with limited disease small-cell lung cancer were enrolled in the study.

Patterns of care for lung cancer in radiation oncology departments of Turkey.

Purpose: To determine the patterns of care for lung cancer in Turkish radiation oncology centers.

Methods And Materials: Questionnaire forms from 21 of 24 (87.5%) centers that responded were evaluated.

Solitary bone metastasis in the tibia as a presenting sign of endometrial adenocarcinoma: a case report and the review of the literature.

Background: Metastasis to bone from endometrial adenocarcinoma is rare, when metastasises it usually locates in axial skeleton. Metastasis to extremities is extremely rare. Additionally the detection of the bone metastasis as a presenting feature is uncommon.

Evaluation of curative and palliative radiotherapy efficacy in extensive stage small cell lung cancer.

Objective: To evaluate the efficacy of curative and palliative radiotherapy in the treatment of extensive stage small cell lung cancer (E-SCLC), and compare therapy effect on survival with or without metastatic disease.

Methods: From January 1998 through December 2004, 128 patients with E-SCLC were treated with radiotherapy and concomitants combined chemotherapy. Radical radiotherapy, consisting of approximately 60 Gy given in up to 30 fractions was performed in 53 (41.

Comparison of curative and palliative radiotherapy efficacy in unresectable advanced non-small cell lung cancer patients with or without metastasis.

Objective: To evaluate the efficacy of curative and palliative radiotherapy in inoperable advanced non-small cell lung cancer (NSCLC) patients with a performance status (PS) equal or greater than 2, and to compare the therapy effect on survival with or without metastatic disease.

Methods: From January 1998 through December 2004, 797 patients with inoperable stage III and IV NSCLC were treated with radiotherapy alone because of older age, cardiovascular disease, insufficient respiratory reserve or general frailty. Radical radiotherapy, consisting of approximately 60 Gy, given in 30 fractions was performed in 363 (45.