a man in his 20s who presented with a 4-week history of progressive swelling of the midline forehead, recurrent headache, and sinus pain..................Atypical Presentation of Langerhans Cell Histiocytosis of the Skull

Atypical Presentation of Langerhans Cell Histiocytosis of the Skull:



This case report describes a man in his 20s who presented with a 4-week history of progressive swelling of the midline forehead, recurrent headache, and sinus pain, and was subsequently diagnosed with Langerhans cell histiocytosis.