Macroglossia
More common causes
Congenital hypothyroidism
Hemangioma
Amyloidosis
Less common causes
Salivary gland cancer
Cystic hygroma
Lingual thyroid
Tongue cancer
Mucopolysaccharidosis VII
Lymphangioma
Growth hormone-secreting pituitary adenoma
Uncommon causes
Iduronate-2-sulfatase deficiency
GM1 gangliosidosis type 1
Hamartomatosis
Mucolipidosis II alpha/beta
Alpha-mannosidase deficiency