Weekly Case

Title : Case 917

Age / Sex : 61 / M


Chief complaint : Pain and swelling at Rt 3rd PIP joint (onset: 5 MA)


What is your diagnosis?

Two weeks later, you can see the final diagonosis with a brief discussion of this case (Please submit only one answer)

Courtesy : 김효진 (Kim, Hyo Jin), 보라매병원 (SMG-SNU Boramae Medical Center)


Diagnosis:

Disease definition: Tuberculous arthritis (pathology proven)



Discussion


Findings
Long-standing symptom, preserved joint space and lack of periarticular osteopenia (plain radiograph) suggesting indolent course of the disease
Joint effusion extending to extraarticular space with penumbra sign (MRI, T1WI) suggesting abscess
Bone marrow signal change (MRI) suggesting OM
A single joint involvement is not common in noninfectious inflammatory arthritis.

Reference
Indian J Radiol Imaging. 2009 Aug; 19(3): 176–186.



Correct Answer
Total applicants 19 Correct answers 4
Name Institution
이규정 고려대학교 안암병원, 전문의
곽경수 전문의
조항준 전공의
전예진 전문의
Semi-Correct Answer
Total applicants 19 Semi-Correct answers 1
조서범 전공의


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