The dosimetric impact of supraclavicular nodal irradiation on the thyroid gland in patients with breast cancer.

Purpose: The thyroid is not routinely considered an organ at risk in supraclavicular (SC) nodal radiation therapy (RT) for breast cancer. We compared the dosimetric impact of the following 2 RT planning techniques on the thyroid: (1) conventional single anterior field to encompass the SC nodal volume defined clinically; and (2) 3-dimensional conformal radiation therapy (3DCRT) planning to encompass the computed tomography (CT)-contoured SC nodal volume.

Methods And Materials: The thyroid, SC nodal volumes, and organs at risk were contoured on the planning CT of 20 patients who received 50 Gy in 2-Gy daily fractions to the breast or chest wall, and SC nodes.

Impact of the lung oncology multidisciplinary team meetings on the management of patients with cancer.

Aims: Multidisciplinary team (MDT) meetings are increasingly regarded as a component of multidisciplinary cancer care. We aimed to prospectively measure the impact of MDT meetings on clinicians' management plans for lung oncology patients, and the implementation rate of the meeting recommendations.

Methods: Consecutive patient cases presented at the weekly lung oncology MDT meetings were prospectively enrolled.

Accuracy of magnetic resonance imaging in the pre-operative staging of rectal adenocarcinoma: Experience from a regional Australian cancer center.

Aim: Selection of the optimal treatment pathway in patients with rectal adenocarcinoma relies on accurate locoregional staging. This study aims to assess the accuracy of staging with magnetic resonance imaging (MRI) and in particular, its accuracy in differentiating patients with early stage disease from those with more advanced disease who benefit from a different treatment approach.

Methods: Patients who were staged with MRI and received surgery as the first line of treatment for biopsy-proven adenocarcinoma of the rectum were identified.

The impact of molar pregnancy on the male partner.

Background: Molar pregnancy is a complication of 1 in 200-2000 pregnancies whereby abnormal placental tissue proliferates in the absence of a fetus and may lead to metastases. The disease origin lies in dispermy or dual fertilisation of the egg. The aim of this study was to explore the impact of molar pregnancy upon the male partner.