Esophageal necrosis secondary to thoracic aortic aneurysm.

We present the case of a 78-year-old man with dyslipidemia with ongoing treatment with statins. He was admitted for a history of 3-month dysphagia and weight loss. The physical exam was unremarkable. Blood tests revealed anemia (hemoglobin 11,5 g/dL). Gastroscopy showed a partially stenotic bulging ulcer in the middle esophagus, with a fibrinous base and residual clot Histopathology ruled out any malignancy and confirmed the presence of transmural necrosis with infiltration of inflammatory cells. Computed tomography (CT) revealed a 11x11x12 cm thoracic aortic aneurysm, with an intramural 4 cm thrombus in the anterolateral wall. The patient was referred for urgent Vascular Surgery, but unfortunately, he presented massive hematemesis with cardiorespiratory arrest, and despite cardiopulmonary resuscitation, he died.

Median arcuate ligament syndrome: a rare cause of abdominal pain.

MALS, also called celiac artery compression syndrome, celiac axis syndrome, or Dunbar syndrome, is a rare entity caused by progressive stenosis of the celiac trunk secondary to extrinsic compression of the fibers of the median arcuate ligament. The prevalence is unknown, but it is estimated that it is a casual finding in up to a third of autopsies2,3, being more prevalent in women between 30 and 50 years of age4. Symptoms and signs include postprandial abdominal pain, exercise-induced pain, nausea, vomiting, and weight loss3. However, most cases are asymptomatic. The case that we present was a 56-year-old man, with a history of dyslipidemia, type 2 diabetes mellitus, and chronic ischemic heart disease. He was a former smoker. He reported a history of recurrent abdominal pain, especially postprandial.