The document provides details from a death certificate for a 42-year-old man named Phillip Lee Needlehaus who passed away on March 30, 2012 from progressive systemic scleroderma. Progressive systemic scleroderma is an autoimmune disease where the immune system mistakenly attacks healthy body tissue, leading to tissue hardening and organ damage. The death certificate lists progressive systemic scleroderma as the cause of death.