ABSTRACT
In the present article, we report a case in which acute esophageal necrosis (AEN) of the intrathoracic esophagus was caused by extensive thrombosis in the false lumen of an aortic dissection, thereby occluding the blood flow to the intercostal arteries and thus the esophagus. According to the previously published data, AEN after aortic dissection is very rare and usually fatal. Besides esophageal ischemia secondary to arterial occlusion, direct extrinsic compression of the arteriovenous network surrounding the esophagus, caused by the traumatic pathology of the aorta, by extensive extravasation may also cause AEN. AEN is most commonly confirmed by esophagoscopy, typically showing a black, diffusely necrotic, and ulcerated esophageal mucosa.