Fig. 4From: Sudden fatal bleeding from a uretero-arterial fistula combined with pre-existing uretero-colic and uretero-vaginal fistulas 7 years after a cervical cancer surgery: a case reportA histopathological examination revealed extensive inflammation and necrosis around the uretero-arterial fistula (a hematoxylin eosin staining) and an infiltrative squamous cell carcinoma in the surrounding tissue (b hematoxylin eosin staining)Back to article page