Can Bone Cancer Be Mistaken for Rheumatoid Arthritis?

The femur, tibia, fibula, and patella bones are shown. There is a bright red spot on the knee joint, representing arthritis.

Bone cancer and rheumatoid arthritis (RA) share overlapping clinical features, leading to diagnostic challenges. This article examines their distinctions, supported by evidence from recent, high-impact studies, and outlines strategies to mitigate misdiagnosis. Overlapping Symptoms and Diagnostic Pitfalls RA and bone cancer can both present with joint pain, swelling, and stiffness. RA, an autoimmune disorder, typically […]