Improving patient safety in the radiation oncology setting through crew resource management.

Purpose: This paper demonstrates how the communication patterns and protocol rigors of a methodology called crew resource management (CRM) can be adapted to a radiation oncology environment to create a culture of patient safety. CRM training was introduced to our comprehensive radiation oncology department in the autumn of 2009. With 34 full-time equivalent staff, we see 100-125 patients daily on 2 hospital campuses.

The presence of a pituitary tumor in patients with prostate cancer is not a contraindication for leuprolide therapy.

Purpose: Gonadotropin analogs like leuprolide play an important role in the management of prostate cancer. Pituitary apoplexy has been reported after leuprolide therapy. This report examines whether the presence of a pituitary tumor is a contraindication for leuprolide therapy in patients with prostate cancer.

Titantium Dioxide Nanoparticles Assembled by DNA Molecules Hybridization and Loading of DNA Interacting Proteins.

This work demonstrates the assembly of TiO(2) nanoparticles with attached DNA oligonucleotides into a 3D mesh structure by allowing base pairing between oligonucleotides. A change of the ratio of DNA oligonucleotide molecules and TiO(2) nanoparticles regulates the size of the mesh as characterized by UV-visible light spectra, transmission electron microscopy and atomic force microscopy images. This type of 3D mesh, based on TiO(2)-DNA oligonucleotide nanoconjugates, can be used for studies of nanoparticle assemblies in material science, energy science related to dye-sensitized solar cells, environmental science as well as characterization of DNA interacting proteins in the field of molecular biology.

Education of medical students in clinical breast examination during surgical clerkship.

Background: Medical student training in clinical breast examination is deficient at most medical schools. The use of silicone breast models may allow the education of abnormal and normal findings. This study examines the efficacy of silicone breast models to educate medical students in clinical breast examinations during their third-year surgical rotation.