Figure 1From: Tiny cystine stones in the gallbladder of a patient with cholecystolithiasis complicating acute cholecystitis: a case reportEndoscopic and gross appearance of the stones. (A,B) Small stones and purulent bile and (C,D) large stones and purulent bile under endoscopy. (E-H) Appearance of (E,F) small stones and (G,H) large stones with a radial, layered arrangement in profile.Back to article page