Lyme disease: ‘Water on the knee’ can be early symptom

Spontaneous knee effusion, also known as "water on the knee," can be a primary symptom of Lyme disease, even when patients do not exhibit a "bull's eye" rash, another common Lyme disease symptom. According to a literature review appearing in the November issue of The Journal of the American Academy of Orthopaedic Surgeons (JAAOS), early diagnosis and ["]