Polyostotic Langerhans cell histiocytosis presenting as halitosis in a 24-year-old man: a case report. - Mirmohammad Sadeghi, Hassan; Gholami Toghchi, Sanaz; Mashhadiabbas, Fatemeh; Baseri, Milad; Mohammadalizadeh Chafjiri, Maryam; Nikraftar, Parnian; Khorsand, Ardeshir (Journal of Medical Case Reports, 2025)