• 4597 Citations
  • 35 h-Index
1993 …2020
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Fingerprint Dive into the research topics where Hiroyuki Okada is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Medicine & Life Sciences

Stomach
Helicobacter pylori
Ulcerative Colitis
Follicular Lymphoma
Neoplasms
Stomach Neoplasms
Endosonography
Stents
Gastric Mucosa
Endoscopic Retrograde Cholangiopancreatography
Helicobacter Infections
Pancreatic Neoplasms
CD55 Antigens
Marginal Zone B-Cell Lymphoma
Digestive System Endoscopy
Therapeutics
Endoscopy
Pathologic Constriction
Japan
Hemorrhage
Duodenum
Biopsy
Lanthanum
Double-Balloon Enteroscopy
Colorectal Neoplasms
Colonoscopy
Adenoma
Crohn Disease
Recurrence
Endoscopic Ultrasound-Guided Fine Needle Aspiration
Drainage
Narrow Band Imaging
Liver Transplantation
Polyps
Endoscopes
Hepatocellular Carcinoma
Colon
Surgical Instruments
Proton Pump Inhibitors
Ulcer
Esophagus
Safety
Bezoars
Prospective Studies
Adenocarcinoma
Mucous Membrane
Capsule Endoscopy
Peptic Ulcer
Bile Ducts
Confidence Intervals