Romberg Disease, also known as Parry-Romberg Syndrome, is a rare neurological condition characterized by progressive atrophy and deformity of one side of the face. While there aren't many direct synonyms for Romberg Disease, its alternate name can be used interchangeably. Other synonyms include Progressive Hemifacial Atrophy, Parry-Romberg Syndrome, and Hemifacial Atrophy. These terms all refer to the same condition which presents as the gradual loss of fatty tissue and muscle on one side of the face. Though the exact cause of Romberg Disease remains unknown, possible triggers may include a combination of genetic and environmental factors. Early diagnosis and treatment can help manage symptoms and improve overall quality of life for those affected by this disorder.