| トルコ | オーストリア | スペイン | |
| 肝移植術 | から $45,000 | から $320,000 | から $120,000 |
| 肝硬変に対する幹細胞治療 | から $12,000 | から $40,000 | から $20,000 |
Dr. Bilal Ergul is a gastroenterologist at Lokman Hekim University Ankara Hospital. He is known for performing Peroral Endoscopic Myotomy (POEM) surgery. This procedure treats complex swallowing disorders without external incisions. Dr. Ergul has authored around 100 academic publications on various gastrointestinal topics.