Pseudo acute abdomen following gastroscopy.
D000006:Abdomen, Acute / Q000209:etiology*; D003937:Diagnosis, Differential; D005773:Gastroscopy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis*; D013275:Stomach Rupture / Q000175:diagnosis* / Q000209:etiology