Acute abdominal pain Flashcards
What are the two mot important decisions regarding acute abdominal pain
Does patient need referral
Does patient need surgery
What is visceral abdominal pain like
rampy, achy, diffuse
Poorly localised
What is somatic abdominal pain like
Sharp, cutting, stabbing
Well localised
What is referred abdominal pain like
Distant from site of generation
Symptoms, but no signs
What are common causes of acute abdominal pain
Luminal obstruction
Inflammation
Peritonitis- perforation of bowel and inflammation of peritonium
Ischaemia and infarction
Non-specific abdominal pain
Munchausen’s syndrom (spurious abdominal pain)
What area of the abdomen is the foregut
Epigastric region
What area of the abdomen is the midgut
Periumbilical region
What area of the abdomen is the hindgut
Pelvic region
causes of abdominal pain in abdominal wall
Hernia Haematoma Abscess Neuropathy Herpes Zoster
Causes of abdominal pain post-operative
Intra-abdominal bleeding or collection
Abastomotic leak
Abdominal compartment syndrome
Extra abdominal causes of abdominal pain (lungs(
Lobar pneumonia
Pleurisy
Pulmonary embolism
Extraabdominal causes of abdominal pain (heart)
Acute MI
Congestive cardiac failure
Myocarditis
Extra abdominal causes of abdominal pain (metabolic/endocrine)
Porphyrias Diabetic ketoacidosis Lead poisoning Hypercalcaemia Adrenal insufficiency
Extra abdominal causes of abdominal pain (vasculitis0
Henoch-Schonlein purpura
Systemic lupus
Polyarteriris nodosa
Familial Mediterranean fever
Exceptions of abdominal pain
Pregnancy
The Older Adult
Immunocompromised Patients
Altered Anatomy (malrotation, situs inversus)