Diagnoses : Major Diseases : Other Major diseases

Xavier Dor (30 January 1929 – 4 April 2020) was a French embryologist, known for his activism against abortions.

Roy Lee "Rocky" Dennis (December 4, 1961 – October 4, 1978) was an American teenager who had craniodiaphyseal dysplasia, an extremely rare sclerotic bone disorder. The condition usually results in neurological disorders and death during childhood or teenage years. His life was the basis for the 1985 drama film Mask.