| Title : Case 107 |
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Age / Sex : 55 / F Age / Sex : 55/F 1) What is your impression? Two weeks later, you can see the final diagnosis with a brief discussion of this case. * Send Application Answers to Ja-Young Choi, MD (drchoi01@gmail.com) Courtesy :Sang Hoon Lee, MD., Asan Medical Center Diagnosis: popliteal artery pseudoaneurysm caused by septic knee DiscussionFindings: Large mass at popliteal area: central low signal intensity at T1 and fat-suppressed T2WI, enhancement after Gd. enhancement. Peripheral high signal intensity at T1 and fat-suppressed T2WI, no enhancement after Gd. enhancement. Differential Diagnosis: hematoma Diagnosis: Septic arthritis, pseudoaneurysm of popliteal artery Pseudoaneurysm is rare complication of infection or septic arthritis. But if mass will be detected in a patient of infection, and heterogenous signal intensity and partial Gd. Enhancement will be seen, pseudoaneurysm must be considered. |
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| Name | Institution |
| Total Applicants (7) | |
| Correct Answer (2) | |
| 김완태: 서울보훈병원 | |
| 최희석: 분당서울대병원 | |
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