Fig. 4From: Biphasic clinical course of a ruptured right gastric artery aneurysm caused by segmental arterial mediolysis: a case reporta (H. E. staining) and b (E.V.G staining): Tunica media and intima were partially disrupted (white arrow). c: Multiple vacuoles were displayed in the medial muscle layer. *TE (tunica externa), TM (tunica media), TI (tunica intima)Back to article page