NEJM case - Whats the diagnosis? 31yoM w/ 10yr hx of clubbing, arthralgias, nailfold hyperpigmentation, Tender DIPs, toes; xrays showed bony proliferation. Labs and PET were normal. Rx w/ NSAIDs and improved w/ specific Rx? https://t.co/kwkIsOgnW5 https://t.co/NsBqe3rxFP