For clinical reference only — does not replace local trust guidelines or clinical judgement.
General Surgery · Referral

Acute Abdomen

What to ask

  • SOCRATES
  • Vomiting, bowels, flatus, PR bleeding
  • Past surgery, gallstones, IBD
  • LMP, pregnancy possible?

What to examine

  • Peritonism, guarding, masses, hernial orifices
  • PR if indicated
  • Obs + lactate

Essential investigations

  • Bloods inc amylase/lipase, lactate, group & save, clotting
  • VBG
  • Erect CXR if perforation suspected
  • CT abdomen/pelvis

Immediate management

01Resuscitate
IV fluids, analgesia, antiemetic, catheter.
02NBM, NG if obstruction / vomiting
Free drainage.
03Antibiotics if sepsis / perforation
Per local protocol.

What the registrar will ask

  • 01Peritonism?
  • 02Lactate?
  • 03CT done?
  • 04Pregnancy test?
  • 05Fit for theatre?

Referral checklist

Ready-to-refer score: 0% — gather the remaining items before calling.