Stephanos Karagiannis

Wireless capsule endoscopy in the investigation of patients with chronic renal failure and obscure gastrointestinal bleeding (preliminary data).

Stephanos Karagiannis, Spyros Goulas, Georgios Kosmadakis et al. · PubMed · 2006 · 53 citations

Comparison of two schemes of small bowel preparation for capsule endoscopy with polyethylene glycol: a prospective, randomized single-blind study

Alexandros Kantianis, Stephanos Karagiannis, Christos Liatsos et al. · European Journal of Gastroenterology & Hepatology · 2009 · 45 citations

Capsule Endoscopy in the Investigation of Patients with Portal Hypertension and Anemia

Spyros Goulas, Konstantina Triantafyllidou, Stephanos Karagiannis et al. · Canadian Journal of Gastroenterology · 2008 · 43 citations · Full text

A study comparing tolerability, satisfaction and acceptance of three different techniques for esophageal endoscopy: sedated conventional, unsedated peroral ultra thin, and esophageal capsule

Stephanos Karagiannis, Samir K. Ballas, Petros Galanis et al. · Diseases of the Esophagus · 2009 · 14 citations

Conventional Endoscopy, Endoscopy, Esophagus +14

Diagnosis of small-bowel ischemic necrosis by capsule endoscopy

Christos Liatsos, Spyros Goulas, Stephanos Karagiannis et al. · Gastrointestinal Endoscopy · 2005 · 12 citations

Capsule Endoscopy, Gastroenterology, Diagnosis +5