objectives to evaluate morphologic variations at the aortic isthmus with particular attention to ductus diverticulum, a mimicker of traumatic pseudoaneurysm, and to describe differences using computed tomography (ct) images. patients and methods from december 2013 to december 2014, patients who underwent a chest ct examination after blunt trauma at our emergency department were included. aortic...

OBJECTIVES To evaluate morphologic variations at the aortic isthmus with particular attention to ductus diverticulum, a mimicker of traumatic pseudoaneurysm, and to describe differences using Computed Tomography (CT) images. PATIENTS AND METHODS From December 2013 to December 2014, patients who underwent a chest CT examination after blunt trauma at our emergency department were included. Aort...

The heterotaxy syndrome is a rare and sporadic disorder. This syndrome presents with situs ambiguus, splenic malformations such as asplenia or polysplenia, and congenital heart disease. Congenital heart diseases associated with this syndrome include a broad variety of manifestations. Patent ductus arteriosus is one of them and percutaneous transcatheter closure can be challenging in the setting...

Report of a surgical treatment for vascular ring (right aortic arch and the anomalous origin of the left subclavian artery) related to Kommerell diverticulum with resection of the ligamentum arteriosum (ductus arteriosus), suture of the Kommerell diverticulum, and reimplantation of left subclavian artery in the ipsilateral carotid artery through left thoracotomy in a 13-year-old female.

Clinical studies of a family of Saluki dogs demonstrated a spectrum of cardiac malformations, which ranged from mild thickening of a pulmonic valve leaflet to a complex condition composed of tricuspid valve insufficiency, pulmonic stenosis, patent ductus arteriosus, and mitral valve insufficiency. All affected dogs had patent ductus arteriosus or ductus diverticulum, which is an incomplete or a...

A 49-year-old African American male patient with no past medical history was admitted because of 3 months of difficulty swallowing solid and liquid foods. He had constant retrosternal discomfort and appeared malnourished. The chest radiograph revealed a right sided aortic arch with tracheal deviation to the left. A swallow study confirmed a fixed esophageal narrowing at the level of T6. Contras...

Saccular Kommerell aneurysm represents a potential pitfall on Multidetector CT (MDCT) imaging, mimicking conditions such as saccular aneurysm of the thoracic aorta, ductus diverticulum and dilated Kommerell diverticulum. Accurate diagnosis of this condition is critical in the management of this potentially fatal condition. This paper reviews the MDCT imaging features of Kommerell aneurysms and ...

Congenital anomalies of the urogenital tract are the most common anomalies found in the foetus, neonates and infants, but anterior urethral valves and diverticula are rare. Here, we present a case with congenital anterior urethral diverticulum associated with patent ductus arteriosus and polydactyly.

BACKGROUND Diagnosis of extracardiac intrathoracic vascular anomalies is of clinical importance, but remains challenging. Traditional imaging modalities, such as radiography, echocardiography, and angiography, are inherently limited by the difficulties of a 2-dimensional approach to a 3-dimensional object. We postulated that accurate characterization of malformations of the aorta would benefit ...

Further studies of hereditary patent ductus arteriosus (PDA) in the dog show the defect to have a graded phenotypic expression. A high proportion of offspring of test matings had a fully patent ductus arteriosus, while a smaller proportion had a blind diverticulum of the ductus arteriosus which communicated with the aorta. This is considered to be a forme fruste of PDA, representing incomplete ...