Abdominal pain Flashcards
how do most intra abdominal diseases present?
pain alone
what are the two most important parts of SOCRATES for abdominal pain?
site
character
what is SOCRATES?
site onset character radiation associations time course exacerbating/relieving factors severity
what are the abdominopelvic regions?
9 R hypochondriac epigastric L hypochondriac R lumbar umbilical L lumbar R iliac hypogastric L iliac
what are the abdominopelvic quadrants?
RUQ
LUQ
RLQ
LLQ
what are the important planes of the abdomen?
transpyloric
subcostal
supracristal
what vertebral level does the transpyloric plane lie at?
L1
what structures are crossed by the transpyloric plane?
stomach pylorus neck of pancreas fundus of gallbladder renal hilum duodenojejunal flexure end of spinal cord
what vertebral level does the subcostal plane lie at?
L3 aka end of subcostal margin
what structures are crossed by the subcostal plane?
origin of inferior mesenteric artery
what vertebral level does the supracristal plane lie at?
L4
what important structure lies beneath the supracristal plane?
biFOURrcation of aorta L4
what important viscera underlies the right hypochondriac region?
gallbladder
what important viscera underlies the epigastric region?
stomach
duodenum
pancreas
what important viscera underlies the left hypochondriac region?
pancreas
spleen
what important viscera underlies the right and left lumbar region?
kidneys
what important viscera underlies the umbilical region?
small bowel
caecum
retroperitoneal structures
what important viscera underlies the right iliac region?
appendix
caecum
what important viscera underlies the hypogastric region?
transverse colon
bladder
uterus and appendages
what important viscera underlies the left iliac region?
sigmoid colon
what are the boundaries of the foregut?
distal oesophagus to proximal half of 2nd part of duodenum
what are the boundaries of the midgut?
distal half of 2nd part of duodenum - proximal 2/3 of transverse colon
what are the boundaries of the hindgut?
distal 1/3 of transverse colon - rectum
what is the innervation of the parietal peritoneum?
somatic so well localised