Endoscopic free electron laser technique development for minimally invasive optic nerve sheath fenestration.

Sclerosing agents for use in GI endoscopy.

Optic nerve sheath fenestration with endoscopic accessory instruments versus the free electron laser (FEL).

Safety and efficacy of argon plasma coagulation trimming of malpositioned and migrated biliary metal stents: a controlled study in the porcine model.

A prospective study of complications of endoscopic retrograde cholangiopancreatography and endoscopic ultrasound in an ambulatory endoscopy center.

Single-step EUS-guided transmural drainage of simple and complicated pancreatic pseudocysts.

Cholangioscopy and cholangioscopic forceps biopsy in patients with indeterminate pancreaticobiliary pathology.

Is there a role for cholangioscopy in patients with primary sclerosing cholangitis?

Endoscopic gallbladder stent placement for treatment of symptomatic cholelithiasis in patients with end-stage liver disease.

Dropped clip endoscope obstruction: recognition and management.