Julian Ramin Andresen

Systemic amyloidosis is an incurable multisystem disease, caused by fibrillar protein deposits with resulting dysfunction of affected organ systems. It mostly affects patients > 60 years. Diagnosis is often delayed because the symptoms are nonspecific and highly variable. We report on an elderly patient with multi-organ involvement with proven wild-type transthyretin amyloidosis. The initial manifestation involved bilateral carpal tunnel syndrome and lumbar spinal canal stenosis. The occurrence of ligament and tendon disorders, unexplained muscle pain and polyneuropathy in elderly patients should be considered as a possible first manifestation of systemic amyloidosis.