Adam Turner, Eva van Rikxoort, Dr. Kim Grace and Dr Fereidoun Abtin all gave talks at RSNA this year. Adam discussed a method to estimate organ doses from mutidetector CT abdominal exams from patient sized corrected CT dose index (CTDI) values. Eva sparked discussion with her talk about automatic segmentation of incomplete and complete fissures of chest CT scan. Dr. Grace Kim gave a stimulating talk about quantitative fibrosis scoring for comparing cyclophosphamide treatment versus placeboes in scleroderma lung studies. A very interesting talk on CT-guided percutaneous cryoblation of mesotheliomas and other chest wall tumors was given by Dr Fereidoun Abtin.