He has made presentations at:

• ^18th Annual Panhellenic Medical Congress – Athens. SUBJECT: Solitary diverticulomas of the colon.
• ^20th Panhellenic Congress of the Hellenic Endocrinological Society – Athens. SUBJECT: Application of modern bilateral lithotripsy catheterization of the lithoid sinuses for ACTH measurement before and after stimulation with CRH in patients with CUSHING syndrome – Preliminary communication.
• ^9th Panhellenic Congress of Radiology – Athens. SUBJECT: CUSHING syndrome: diagnosis by catheterization of the lower lithoid sinuses – Preliminary communication. Praise for the best free communication.
• ^4th Inter-University Radiology Conference – Thessaloniki, Greece. SUBJECT: Case of CROHN’s disease of the oesophagus.
• ^2nd Panhellenic Congress of Angiology-Angiosurgery – Athens. SUBJECT: Combined thrombolysis and angioplasty in iliac artery occlusion – Preliminary communication.
• As well as in HPB SURGERY, Volume 9 Supplement (1995) with THEME: Transjugular Liver Biopsy Combined With Hepatic Venous Pressure Measurements.