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Differentiating Rheumatoid and Psoriatic Arthritis of the Hand: Multimodality Imaging Characteristics | RadioGraphics
![Travis Smith, DO auf Twitter: „Pencil Cup Deformity on Hand Xray. Think Psoriatic Arthritis. It can also be seen in RA, Scleroderma, and Behcet's disease but much rarer and the clinical presentations Travis Smith, DO auf Twitter: „Pencil Cup Deformity on Hand Xray. Think Psoriatic Arthritis. It can also be seen in RA, Scleroderma, and Behcet's disease but much rarer and the clinical presentations](https://pbs.twimg.com/media/FJML8ZHWUAY4L_l.png)
Travis Smith, DO auf Twitter: „Pencil Cup Deformity on Hand Xray. Think Psoriatic Arthritis. It can also be seen in RA, Scleroderma, and Behcet's disease but much rarer and the clinical presentations
![Figure 3 from From ankylosis to pencil-in-cup deformity in psoriatic arthritis: a case report. | Semantic Scholar Figure 3 from From ankylosis to pencil-in-cup deformity in psoriatic arthritis: a case report. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/4b17f9e6f83e6f538a46cac51d4e56baf946edca/2-Figure3-1.png)
Figure 3 from From ankylosis to pencil-in-cup deformity in psoriatic arthritis: a case report. | Semantic Scholar
![Diagnostics | Free Full-Text | Radiographic Findings of Inflammatory Arthritis and Mimics in the Hands Diagnostics | Free Full-Text | Radiographic Findings of Inflammatory Arthritis and Mimics in the Hands](https://pub.mdpi-res.com/diagnostics/diagnostics-12-02134/article_deploy/html/images/diagnostics-12-02134-g007.png?1662113938)
Diagnostics | Free Full-Text | Radiographic Findings of Inflammatory Arthritis and Mimics in the Hands
![USMLE AID on Twitter: ""Pencil in a cup" deformity - characteristic of PSORIATIC ARTHRITIS #USMLE #Step1 #Step2CK #Step3 #FOAMed #MedEd http://t.co/yO6v2DjvtB" / Twitter USMLE AID on Twitter: ""Pencil in a cup" deformity - characteristic of PSORIATIC ARTHRITIS #USMLE #Step1 #Step2CK #Step3 #FOAMed #MedEd http://t.co/yO6v2DjvtB" / Twitter](https://pbs.twimg.com/media/BoRY4ljCQAAhg84.jpg)
USMLE AID on Twitter: ""Pencil in a cup" deformity - characteristic of PSORIATIC ARTHRITIS #USMLE #Step1 #Step2CK #Step3 #FOAMed #MedEd http://t.co/yO6v2DjvtB" / Twitter
![Psoriatic Arthritis - Pencil in Cup appearance, Mouse Ear peripheral erosion ... 【 Note: Gull Wing peripheral erosion in Erosive Osteoarthritis 】 Psoriatic Arthritis - Pencil in Cup appearance, Mouse Ear peripheral erosion ... 【 Note: Gull Wing peripheral erosion in Erosive Osteoarthritis 】](https://i.pinimg.com/originals/32/db/7e/32db7e53580ff0dc079d8ac3690c8073.jpg)