[Methods] Based on comprehensive treatment including anti-inflammatory and anti-enzyme therapy, 80 patients of BOAP who underwent ERCP, EST OR ENBD within 3 days were analyzed retrospectively.

Clinical Analyses of Eight Cases with Giant Hawthorn Bezoar Through Endoscopy and Mechanical Crushed Stone and Medicine Injection;

Application of Neuroendoscope to Microsurgery for Meningiomas in the Lateral Ventricles;

Microsurgery for acoustic neurilemoma with neuroendoscope:Report of 11 cases;

Clinical application of neuroendoscope (report of 49 cases);

Methods Anatomic features were studied in 30 sides of adult embalmed cadaver heads perfused with colored silicone, using microscope and neuro-endoscope.

MethodS Clinical anatomy characters of 3 operative fissures in sellar region were studied on 16 cadaver heads under neuro-endoscope.

Objective:To observe PcoA through microscope and endoscope in different keyhole approach and to explore the applied value of Neuro-endoscope.

Neuroendoscopy in the Treatment of Hydrocephalus and Arachnoid Cysts;

Treatment of hypertensive cerebral hemorrhage with the aid of neuroendoscopy;

Role of Neuroendoscopy in Treatment of Cystic Craniopharyngiomas;

Experimental research of adhesive materials in repairing the bottom of saddle of cerebrospinal fluid rhinorrhe under endoscope;

Endoscope-assisted Microvascular Decompression for Primary Trigeminal Neuralgia;