Comprehensive assessment of the older adult referred for CAR-T. Created with BioRender.com. BM, bone marrow; DM, diabetes mellitus; EKG, electrocardiogram; GA, geriatric assessment; GFR, glomerular filtration rate; Hx, history; ID, infectious disease; LDH, lactate dehydrogenase; MO-OA, medical oncology for older adults; OT, occupational therapy; PET, positron emission tomography; PFT, pulmonary function tests; PS, performance status; SFLC, serum free light chains; SPEP, serum protein electrophoresis; UPEP, urine protein electrophoresis; WBMRI, whole body magnetic resonance imaging.