Cholangioscopic image of a common bile duct stone.

 
 
  Part of: Karagyozov P, El-Atrebi K, Boeva I, Tishkov I (2023) Cholangioscopy-guided lithotripsy in the treatment of difficult bile ducts stones – Bulgarian and Egyptian experience. Folia Medica 65(4): 582-588. https://doi.org/10.3897/folmed.65.e84828