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Bleeding ‘downhill’ esophageal varices associated with benign superior vena cava obstruction: case report and literature review
BACKGROUND: Proximal or ‘downhill’ esophageal varices are a rare cause of upper gastrointestinal hemorrhage. Unlike the much more common distal esophageal varices, which are most commonly a result of portal hypertension, downhill esophageal varices result from vascular obstruction of the superior ve...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5078907/ https://www.ncbi.nlm.nih.gov/pubmed/27776486 http://dx.doi.org/10.1186/s12876-016-0548-7 |