Q38.2

Clinical Causes: Genetic syndromes such as Beckwith-Wiedemann syndrome and Down syndrome Congenital abnormalities involving tongue development Vascular malformations in the tongue Neonatal tumors or cysts causing swelling Muscle hypertrophy not linked to specific syndromes

Key Symptoms: Enlarged tongue visibly protruding from the mouth Difficulty speech articulation or clarity Problems with swallowing or chewing Breathing difficulties, particularly during sleep Potential drooling due to impaired control of oral muscles Facial appearance changes, such as a protruding lower face

Diagnosis Path: Diagnosis of macroglossia involves a comprehensive physical examination and review of medical history. Healthcare providers may use imaging studies like ultrasound, MRI, or CT scans to assess the extent of tongue hypertrophy and identify any associated anomalies. Genetic testing is often performed if a syndromic cause is suspected. Accurate diagnosis is vital to distinguish congenital macroglossia from other swelling or masses in the tongue.

Treatment Protocols: Treatment approaches for macroglossia depend on the severity and underlying cause. They may include: - Supportive care such as speech therapy and nutritional support - Surgical intervention to reduce tongue size when it causes significant functional problems - Managing associated conditions or syndromes, potentially through multidisciplinary teams - Regular monitoring to track growth and functionality of the tongue Early assessment and intervention can help mitigate complications and improve quality of life for individuals with macroglossia.