We investigated trigeminal and cervical sympathetic function in a woman with rightsided trigeminal neuralgia, migraine, and atrophy of subcutaneous tissues in the supraorbital region of the right-forehead (Parry-Romberg syndrome). We found loss of sensitivity to innocuous sensations (light touch, warmth, and cold), associated with heightened sensitivity to noxious pressure and heat in the atrop...

Introduction: Parry–Romberg syndrome (PRS) is a rare neurocutaneous condition that can affect the skin, subcutaneous fat, muscle, and bone on one side of face. PRS presents with progressive but self-limiting facial haemiatrophy, its severity ranges from barely noticeable asymmetry to severe disfigurement. The authors describe 35-year-old male right haemiatrophy. patient presented in stable at i...