Signature mismatch led to diagnosis of a neurological issue

A tweet from Dr. Sudhir Kumar showcases how a minor symptom led to the diagnosis of essential tremors. The patient, a 30-year-old, experienced difficulty in holding a cup of tea and had a cheque canceled due to a signature mismatch. After researching his symptoms online, he self-diagnosed with Parkinson's disease. However, Dr. Kumar identified that the patient had essential tremors based on clinical features.