Chronic gastrointestinal bleeding from an internal hernia after Roux-en-Y gastric bypass causing superior mesenteric venous obstruction with associated intestinal varices

Yuan Feng, Edwin Onkendi, Michael G. Sarr

Research output: Contribution to journalArticlepeer-review

1 Scopus citations
Original languageEnglish (US)
Pages (from-to)e29-e31
JournalSurgery for Obesity and Related Diseases
Issue number4
StatePublished - Jul 1 2015


  • Gastrointestinal bleed
  • Internal hernia
  • Intestinal varices
  • Roux-en-Y gastric bypass
  • Superior mesenteric venous obstruction

ASJC Scopus subject areas

  • Surgery

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