Etiology

Gastrointestinal

• Abdominal Tumor/Space-Occupying Lesion (see Abdominal Mass, [[Abdominal Mass]])
• Ascites (see Ascites, [[Ascites]])
• Constipation (see Constipation, [[Constipation]])
• Gastroparesis (see Gastroparesis, [[Gastroparesis]])
• Peptic Ulcer Disease (PUD) (see Peptic Ulcer Disease, [[Peptic Ulcer Disease]])

Other

• Depression (see Depression, [[Depression]])
• Splenomegaly (see Splenomegaly, [[Splenomegaly]])

References

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