Please enable JavaScript.
Coggle requires JavaScript to display documents.
Organs of the Abdomen and Pelvis and Important Notes (Lectures 58 and 59),…
Organs of the Abdomen and Pelvis and Important Notes (Lectures 58 and 59)
Abdomen
Peritoneal Formations
Omenta
Greater Omentum
Between greater curve of the stomach and the transverse colon
Lesser Omentum
Between lesser curve of the stomach and the liver
Omental Formen
:warning: can compress hepatoduodenal ligament to stop a cystic artery bleed
Omental Bursa is the space between the stomach/ hepatogastric ligament/portal triad and the posterior abdominal wall
:warning: Perforation of the posterior stomach wall would spill contents into this space
Foregut
Esophagus
Stomach
Proximal Duodenum
Liver
Biliary ducts and gallbladder
Pancreas
Spleen (ish because it is kind of midgut but its vessel comes from the celiac trunk)
Midgut
Jejunum and Ilium
Hindgut
Large Intestine
Tenia Coli (ligamentous longitudinal structure)
Haustra (bulbus outpouchings on either side of the tenia coli)
Omental appendices (fat pouches hanging from tenia coli)
Retroperitoneal Structures
"SAD PUCKER"
Suprarenal Glands
Aorta and IVC
Duodenum (2,3,4th parts)
Pancreas (except tail)
Ureters
Colon (descending and ascending)
2 more items...
PussyCatDolls for
Secondarily Retroperitoneal
Pathologies
Nephrolithiasis
3 Common places for stones to lodge
Ureter/Renal Pelvis
Pelvic Inlet
Ureter/Bladder
Appendicitis
Nausea, Vomiting, Fever
Diffuse Umbillical Pain (referred to peritoneum) becomes concentrated at mcburney point when appendix bursts and seepage causes specfici inflammation of peritoneum around appendix
Inflammation can ellicit "psoas sign" where pain is ellicited when flex rt. thigh against resistance
Cholelithiasis
Dull RUQ pain, nausea
Have to ligate cystic artery during surgery
Can compress hepatoduodenal ligament to stop any bleeding
Portal Hypertension
Cuases varices either in esophagus, umbilicus (caput medusae) or rectum (hemorrhoids)
Pelvis
Bile and pancreatic enzymes both drain into the
hepatopancreatic ampulla
and into the duodenum
Jejunum has few arcades and long vasa recta and Ileum has many arcades and short vasa recta