Abdominal or Pelvic Swelling, Mass, or Lump

• Right upper quadrant 789.31
• Left upper quadrant 789.32
• Right lower quadrant 789.33
• Left lower quadrant 789.34
• Periumbilic 789.35
• Epigastric 789.36
• Generalized 789.37
• Other specified site, multiple sites 789.39
• Unspecified site 789.30