Scott WilliamsEndocrineNormal Thyroid:April 2, 2002Collagen VascularCollagenvasc > SjogrensApril 2, 2002CardiacCardiac > Congenital > Shones anomalyApril 2, 2002Tramatic Thorax InjuriesTrauma > LunglacApril 2, 2002AutoimmuneAutoimmune > Sarcoid > ImagesApril 2, 2002Infections-InflammatoryInfect > Fungus > Histo > Images > Case3April 2, 2002PETPET > PET tumor imaging > GeneralApril 2, 2002Vascular AbnormalitiesVascular > Pulmedema > ImagesApril 2, 2002Vascular AbnormalitiesVascular > MuralhematomaApril 2, 2002Miscellaneous PulmonaryMisc > AsthmaApril 2, 2002Previous PagePage 120 of 265Next PageTop StoriesCTNew benchmark helps monitor cumulative CT radiation doseThe findings highlight the need for systematic dose tracking and rigorous justification of imaging.Radiation Oncology/TherapyStudy questions routine use of radiotherapy after bone surgeryUltrasoundCEUS outshines color Doppler imaging for indeterminate kidney lesionsWomens ImagingWomen's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1Digital X-RayChest x-rays reveal atherosclerosis in patients undergoing amputations
![Coronal and axial slice of the average cortical F-18 MK-6240 SUVR [standard uptake value ratio] image for each study population. SUVR images were corrected for partial volume effects and masked with the gray matter mask used for volume of interest delineation. Overall tau accumulation is comparable between the late-life depression (LLD, middle column) and non-depressed cognitively unimpaired comparison (HC, left column) groups, while abnormal tau accumulation, which is most pronounced in the mesial temporal lobe, can be seen in the mild cognitive impairment due to Alzheimer's disease group (right column). Image and caption courtesy of the American Journal of Geriatric Psychiatry.](https://img.auntminnie.com/files/base/smg/all/image/2024/07/Tau_depressed.66a16540ee0a1.png?auto=format%2Ccompress&dpr=2&fit=crop&h=167&q=70&w=250)
