Sialolithiasis

Background

• Development of a calcium carbonate and calcium phosphate stone in a stagnant salivary duct
• >80% occur in the submandibular gland

Clinical Features

• Pain, swelling, and tenderness may resemble parotitis
  • Sialolithiasis is exacerbated by meals and may develop over course of minutes when eating
• Typically unilateral
• A stone may be palpated within the duct and the gland is firm

Treatment

• Abx only indicated if concurrent infection
• Palpable stones in the distal duct may be 'milked' out
• Give lemon drops or other sialogogues

See Also

Salivary Gland Infections

Source

Tintinalli