Management of aortic valve bypass surgery.

The 3 leading causes of aortic stenosis (AS) in adults are calcific degeneration of a normal trileaflet aortic valve (AV), calcific degeneration of a congenital bicuspid AV, and rheumatic AS. Therapeutic options in patients with severe AS include aortic valve replacement (AVR), transcatheter aortic valve implantation (TAVI), or aortic valve bypass (AVB). An AVB involves the placement of a valved conduit between the apex of the left ventricle and the descending thoracic aorta.

Diffuse esophageal polyposis: an uncommon occurrence.

The presence of multiple esophageal polyps on endoscopy is a rare entity. Most of the literature cited on this phenomenon is based on case reports and small series. A large proportion of the literature describes one or two polyps, with the majority of polyps occurring in the area of the gastroesophageal junction.

Thoracic disk herniation resulting in acutely progressing paraplegia in a pediatric patient.

Background: Thoracic intervertebral disk herniation is an uncommon entity. Acute presentation of this entity in the pediatric population is exceptionally rare. Given the infrequent prevalence, accurate diagnosis of acute symptomatic thoracic disk herniation can be difficult.

Elastofibroma dorsi: clinicopathologic review of 6 cases.

Elastofibroma dorsi is a rare, benign lesion arising from connective tissue and usually found at the angle of the scapula. Surgical resection is often indicated in the presence of an enlarging mass or when malignancy can not be excluded. Herein we report our most recent case of elastofibroma dorsi and our review of 6 cases from the past 16 years.