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The Diagnostic Dilemma of Dieulafoy's Lesion
Rafay Khan1, Abdul Mahmad1, Mark Gobrial2
1Internal Medicine Department, Raritan Bay Medical Center, 530 New Brunswick Avenue, Perth Amboy, NJ 08861, USA.
Insights
Dieulafoy's lesion (DL) is a rare but dangerous cause of gastrointestinal bleeding. Diagnosis and treatment remain challenging, highlighting the need for improved methods to reduce mortality.
Area of Science:
- Gastroenterology
- Vascular Medicine
Background:
- Dieulafoy's lesion (DL) is an underrecognized cause of significant gastrointestinal (GI) hemorrhage.
- This condition involves a large, tortuous arteriole in the stomach wall, posing a high mortality risk.
Approach:
- A Medline search focused on current PubMed articles to review diagnostic and treatment strategies for DL.
- Comparison of diagnostic techniques, including endoscopy, angiography, and surgical interventions.
Key Points:
- Endoscopy is the primary diagnostic and therapeutic tool but has limitations.
- Angiography and surgical interventions offer alternative treatment options.
- Diagnostic capabilities for DL detection are still advancing but remain limited.
Conclusions:
- Further research and improved diagnostic workup are crucial for DL.
- Enhancing diagnostic accuracy can reduce hospital stays and improve patient survival rates.
Abstract:
Dieulafoy's lesion (DL) is a relatively rare condition which carries a significantly high risk for mortality. A tortuous large arteriole in the wall of the stomach can result in significant gastrointestinal (GI) hemorrhage which can result in detrimental complications. Although it only accounts for about 1% of all GI bleeding, it has been considered to be one of the most underrecognized conditions. This train of thought may unfortunately be related to the difficulty in its diagnosis. After conducting a Medline search of the medical literature, with a focus on current PubMed articles, a thorough examination of updated diagnostic and treatment approaches was compared. Diagnostic techniques in the analysis and treatment of DLs continue to be limited to this day. Endoscopy remains as the main diagnostic and therapeutic tool; however, it continues to have its limitations. Other alternatives include but are not limited to angiography and surgical interventions which at times can be more successful. Diagnostic improvements and research for the detection of DL continue to advance; however, they remain limited in their capabilities. Further analysis and workup needs to be conducted in order to reduce hospital stay and improve survival.
