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Podcast 681: Internal Hernias
Manage episode 295691220 series 2942787
Contributor: Adam Barkin, MD
Educational Pearls:
- Internal hernias, when bowel herniates through iatrogenic or congenital defect in mesentery, represent 1-6% of all small bowel obstructions
- Mortality of strangulated internal hernias is over 50% due to bowel necrosis and sepsis
- Intermittent symptoms presenting with nausea, vomiting, abdominal pain, abdominal distension
- Increased risk in patients with gastric bypass, liver transplant, or laparascopic surgery
- CT is very >90% sensitivity and specific in diagnosing SBO due to internal hernia
-
- Mesenteric swirl is a classic radiology finding
- Treatment with immediate surgical consultation for possible OR bowel decompression
- Start on broad spectrum antibiotics with any signs of sepsis
References
Lanzetta MM, Masserelli A, Addeo G, et al. Internal hernias: a difficult diagnostic challenge. Review of CT signs and clinical findings. Acta Biomed. 2019;90(5-S):20-37. Published 2019 Apr 24. doi:10.23750/abm.v90i5-S.8344
Martin LC, Merkle EM, Thompson WM. Review of internal hernias: radiographic and clinical findings. AJR Am J Roentgenol. 2006;186(3):703-717. doi:10.2214/AJR.05.0644
Summarized by John Spartz, MS4 | Edited by Erik Verzemnieks, MD
The Emergency Medical Minute is excited to announce that we are now offering AMA PRA Category 1 credits™ via online course modules. To access these and for more information, visit our website at www.emergencymedicalminute.com/cme-courses/ and create an account.
1042 에피소드
Manage episode 295691220 series 2942787
Contributor: Adam Barkin, MD
Educational Pearls:
- Internal hernias, when bowel herniates through iatrogenic or congenital defect in mesentery, represent 1-6% of all small bowel obstructions
- Mortality of strangulated internal hernias is over 50% due to bowel necrosis and sepsis
- Intermittent symptoms presenting with nausea, vomiting, abdominal pain, abdominal distension
- Increased risk in patients with gastric bypass, liver transplant, or laparascopic surgery
- CT is very >90% sensitivity and specific in diagnosing SBO due to internal hernia
-
- Mesenteric swirl is a classic radiology finding
- Treatment with immediate surgical consultation for possible OR bowel decompression
- Start on broad spectrum antibiotics with any signs of sepsis
References
Lanzetta MM, Masserelli A, Addeo G, et al. Internal hernias: a difficult diagnostic challenge. Review of CT signs and clinical findings. Acta Biomed. 2019;90(5-S):20-37. Published 2019 Apr 24. doi:10.23750/abm.v90i5-S.8344
Martin LC, Merkle EM, Thompson WM. Review of internal hernias: radiographic and clinical findings. AJR Am J Roentgenol. 2006;186(3):703-717. doi:10.2214/AJR.05.0644
Summarized by John Spartz, MS4 | Edited by Erik Verzemnieks, MD
The Emergency Medical Minute is excited to announce that we are now offering AMA PRA Category 1 credits™ via online course modules. To access these and for more information, visit our website at www.emergencymedicalminute.com/cme-courses/ and create an account.
1042 에피소드
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