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The advent of capsule endoscopy--a not-so-futuristic approach to obscure gastrointestinal bleeding
kavin submitted, created time 4 months 3 weeks (www.ncbi.nlm.nih.gov)
Capsule endoscopy is a new, wireless, endoscopic examination of the small intestine. To date, two small clinical trials have been reported utilizing capsule endoscopy in patients with obscure gastrointestinal bleeding, and have shown its superiority to push enteroscopy in diagnosing the cause of blood loss. No outcome studies have been reported. This paper proposes a change in practice guidelines for obscure bleeding 
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