Diagnosaurus
Obstruction of small intestine
Etiology
- Mechanical obstruction of small intestine or proximal colon, eg, adhesions, volvulus, Crohn’s disease
- Acute paralytic ileus due to:
- Gastrointestinal (GI) or abdominal surgery
- Peritoneal irritation, eg, peritonitis, pancreatitis, ruptured viscus
- Severe medical illness, eg, sepsis, electrolyte abnormality
- Drugs, eg, opioids, anticholinergics
- Myxedema (hypothyroidism)
- Chronic intestinal pseudo-obstruction
There's more to see -- the rest of this topic is available only to subscribers.
Last updated: December 1, 2014
Citation
Zeiger, Roni F.. "Obstruction of Small Intestine." Diagnosaurus, 4th ed., McGraw-Hill Education, 2014. Emergency Central, emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114486/all/Obstruction_of_small_intestine.
Zeiger RFR. Obstruction of small intestine. Diagnosaurus. McGraw-Hill Education; 2014. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114486/all/Obstruction_of_small_intestine. Accessed November 28, 2023.
Zeiger, R. F. (2014). Obstruction of small intestine. In Diagnosaurus (4th ed.). McGraw-Hill Education. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114486/all/Obstruction_of_small_intestine
Zeiger RFR. Obstruction of Small Intestine [Internet]. In: Diagnosaurus. McGraw-Hill Education; 2014. [cited 2023 November 28]. Available from: https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114486/all/Obstruction_of_small_intestine.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Obstruction of small intestine
ID - 114486
A1 - Zeiger,Roni F,
Y1 - 2014/12/01/
BT - Diagnosaurus
UR - https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114486/all/Obstruction_of_small_intestine
PB - McGraw-Hill Education
ET - 4
DB - Emergency Central
DP - Unbound Medicine
ER -
