Thank you for all of the replies that I’ve received.It is indeed due to too much gad which falls in the dependent portion, hence the layering effect. Good reminder to check what’s in the syringes before you inject… Many, many years ago , we used undiluted contrast to verify position followed by arthrography . Fellow […]
Technical arthrogram question Read More »
Reading this case today. I see osteitis pubis. There is mildly increased T2 signal extending inferolaterally from the pubic cleft, but not as high signal as I would normally expect for a secondary. Would love to know if people would call injuries to the rectus abdominis-adductor long aponeurosis or not. Thanks in advance! Kate Athletic
Some were curious about the left hip MRI scout includes the left hip CAM morphology is bilateral, but there is nothing to suggest Legg Calve Perthes. There is no left femoral bone lesion. There is mild cartilage space narrowing on the right side only. On Mon, Jul 31, 2023 at 3:39 PM hilary umans <hilary.umans> wrote:
28M 10 years hip pain XR femoral head lesion and MRI, please help Read More »
Dear all, Thanks for all your answers: 3 people are in favor of chordoma: two suggest MRI with contrast and DWI, and one suggested biopsy (ot-rads 4). 1 person suggested post-traumatic / stress reaction and instability (althought I don’t have any notions about pain nor traumatic event) versus benign notochordal rest (if no enhancement). I’ll
Incidental finding in coccyx Read More »
Thanks to Jeff Lambert and Michael Setton who explained the obvious to me….the arm is so abducted, that I was measuring the interval between the greater tuberosity at a point lateral to / beyond the supraspinatus insertion…. so that has no relevance to tear or attenuation of the cuff. Doh! TGIF Hilary I am confused
47M professional dancer with shoulder pain XR and MRI, a question Read More »
Another one- they keep coming! this time due to psoriasis But remember, you just label them as axial spondyloarthritis No activity again on subtraction Best! AC \Love these subtractions- hot off the press! Notice IBD related SI fusion, comb sign from prominent mesenteric vessels and minimal apparent enhancement on post contrast- neg on subtraction and
Axial Spondyloarthritis Read More »
thank you Consensus of replies is red marrow; do Dixon to prove Best, Frank ul 25, 2023 at 10:34 AM ‘frank crnkovich’ via OCAD MSK <ocad-msk> wrote: 63 y/0 male with knee pain, signal similar in both knees and involves epiphyseal areas, new since 2017. Mri lumbar spine 3 days ago show sno marrow abnormality. concerns?
Dear Ocaders, I need your help again, complicated case Young man with a intramuscular/ paraoseous haemangioma (first biopsy, then embolisation), after 4-5 month since embolisation, the mass is again growing. Not the mass I am worried, probably it re-growth, but about what is inside the femur. Osteolitic lesion with ostecondensation inside and a lot a
muscle vascular malformation, possible extension into the bone, CT+MRI Read More »
