https://doi.org/10.4081/reumatismo.2021.1354
Knuckle pads mimic early psoriatic arthritis
Submitted: 22 September 2020
Accepted: 23 February 2021
Published: 19 April 2021
Accepted: 23 February 2021
Abstract Views: 12299
PDF: 790
Publisher's note
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All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
Authors
Knuckle pads or Garrod’s nodes are a rare, non-inflammatory condition. They consist of benign, well-circumscribed fibro-adipose tissue over the small joints of hands and feet. Knuckle pads may be under-diagnosed and mistaken for early arthritis. The rheumatologist should perform an accurate differential diagnosis in which he can be helped by ultrasound and by other colleagues, such as the dermatologist. Ultrasound is considered useful in the assessment of the thickening of the subcutaneous tissue, located usually on the extensor site of proximal interphalangeal and metacarpophalangeal hand joints. Dermoscopy may play a role in detecting epidermal and dermal changes. We hereby report the case of a female patient with knuckle pads mimicking psoriatic arthritis.
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How to Cite
Giovannini, I., Zandonella Callegher, S., Errichetti, E., De Vita, S., & Zabotti, A. (2021). Knuckle pads mimic early psoriatic arthritis. Reumatismo, 73(1), 67–69. https://doi.org/10.4081/reumatismo.2021.1354
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