In recent years, the diagnosis of Parkinson's disease and similar neurodegenerative diseases has made significant progress. New diagnostic procedures such as skin biopsies and DaTscans have attracted the attention of researchers and medical professionals. But when are these tests really necessary, and what can they tell us about Parkinson's? In this article, we will address these questions and examine the role of these innovative diagnostic methods in more detail.

The core message:
The use of skin biopsies and DaTscans to diagnose Parkinson's is not necessary in all cases but should be carefully decided on an individual basis.