Studies

CellWell record HH-434996

Rheumatoid Arthritis Mimickers Presenting With Polyarticular Arthritis: A Case Series Highlighting Diagnostic Pitfalls

Ibrahim Saleh; Amjad Alkadi; Emad Wissa; Saleh Salman; Mostafa Abdelaty

2026

In plain language

In a retrospective series of five patients first suspected of rheumatoid arthritis, the final diagnoses included hypophosphatemic osteomalacia, polyarticular gout, calcific tendinitis and paraneoplastic arthritis from cancer.

Evidence
Emerging
Design
Case report

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