Does cone beam CT guidance provide superior accuracy for complex needle paths compared with CT guidance?
In terms of accuracy, CBCT is the preferred modality, irrespective of the level of user experience, for more difficult guidance procedures requiring double angulated needle paths as in oncological interventions.
We suggest that supersonic aircraft pilots working at high altitude, even if exposed to physiological stresses, can, with proper diet, regular exercise and periodical medical examinations, maintain a healthy balance between oxidant and antioxidant status.