Fish intake during pregnancy and foetal neurodevelopment--a systematic review of the evidence.

Fish is a source of several nutrients that are important for healthy foetal development. Guidelines from Australia, Europe and the USA encourage fish consumption during pregnancy. The potential for contamination by heavy metals, as well as risk of listeriosis requires careful consideration of the shaping of dietary messages related to fish intake during pregnancy.

Quality Improvement Investigation for Head and Neck Stabilization in Radiotherapy Using Setup Tattoos.

Purpose: Highly complex planning techniques and delivery methods in the treatment of head and neck cancer require an advanced level of accuracy and reproducibility.

Aim: To determine if the addition of tattoos placed on the chest inferior to the CIVCO Vac-Lok stabilization system improves accuracy and reproducibility of patient set up.

Methods: Eighteen patients with head and neck cancer were studied.