The American journal of case reports
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Case Reports
Torsion of a Giant Antimesenteric Lipoma of the Ileum: A Rare Cause of Acute Abdominal Pain.
BACKGROUND Torsion of an intra-abdominal lipoma is rarely the cause of acute abdominal pain. Most of the previously reported cases of intra-abdominal lipoma torsion originated in the mesentery or omentum. However, an antimesenteric lipoma of the ileum with torsion has not been reported before. ⋯ CONCLUSIONS CECT is the modality of choice to detect an intra-abdominal lipoma. Urgent surgical intervention should be considered if the symptoms persist and torsion cannot be excluded. If simple excision is not adequate because of poor accessibility of the tumor stalk, en bloc segmental resection with end-to-end anastomosis should be considered.
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BACKGROUND Bradykinin is an underestimated mediator of angioedema. One subgroup of bradykinin induced angioedema is angioedema triggered by treatment with angiotensin converting enzyme (ACE) inhibitors. Due to its localization in the head and neck region and its unpredictable course, it is a possibly life-threatening condition. ⋯ We need a better understanding of the pathomechanism to aid in more precise clinical diagnosis. Securing the patient's airway as well as administration of an officially approved therapy is of utmost importance. As the number of patients simultaneously treated with antihypertensive and antidiabetic drugs is likely to increase, the incidence of bradykinin mediated drug induced angioedema is likely to increase as well.
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Case Reports
Normalization of Diffuse ST-Depression with aVR Elevation After Rehydration in a Patient with Severe Aortic Stenosis.
BACKGROUND Isolated ST elevation in lead aVR in combination with global ST depression with normalization after rehydration is a unique electrocardiographic pattern that is associated with a broad range of diagnoses. Its association with left main coronary artery disease and other acute coronary syndromes suggest the need for early and aggressive cardiac evaluation. CASE REPORT A 53-year-old man presented with altered mental status and loss of consciousness. ⋯ Urgent intra-aortic balloon pump was placed, followed by coronary artery bypass graft, aortic valve replacement, and a placement of a left ventricular assist device. Despite maximal hemodynamic support, the patient died after cardiac arrest due to massive myocardial infarction. CONCLUSIONS Normalization of diffuse ST depression with isolated aVR ST elevation on electrocardiography with improvement in clinical and hemodynamic status through fluid resuscitation can mask a stuttering myocardial infarction given its association with left main coronary artery disease and partial right coronary artery occlusion.