The anatomic variations of colon detected by abdominal multi-detector computed tomography

Anatomic variations of sphenoid sinus from Cone Beam Computed Tomography images in the Iranian population

Aims: Sphenoid sinus is one of the most inaccessible paranasal sinus, and is closely correlated to many vascular and neural structures. Anatomic variation of the sphenoid sinus can complicate surgery in this area. The aim of the present investigation was to define the sphenoid sinus variations and the relevant structures using cone-beam computed tomography (CBCT). Methods: This cross-sectiona...

Common and uncommon intracranial arterial anatomic variations in multi-detector computed tomography angiography (MDCTA). What radiologists should be aware of

OBJECTIVES The aim of this retrospective study was twofold: (1) to show the role of multi-detector computed tomography angiography (MDCTA) in the evaluation of intracranial arterial anatomic variations; (2) to highlight their clinical importance with illustrated example cases. MATERIALS AND METHODS One thousand seven hundred thirty-nine patients who underwent carotid and/or cerebral CTA using...

Assessment of sphenoid sinus related anatomic variations with computed tomography

INTRODUCTION Frequent and broad application of endoscopic sinus surgery (ESS) in parallel with experience makes it imperative to know the anatomy and the existing pathology very well before surgery. This study examines the association between anomalies in the sphenoid sinus area in paranasal sinuses computed tomography (PNS-CT) and pathological findings and determines variations of sphenoid sin...

Modeling of Aortic Valve Anatomic Geometry from Clinical Multi Detector- Row Computed Tomography Images

Role of Multi Detector Computed Tomography in Evaluation of Abdominal Trauma

Introduction: Abdominal injury constitutes a significant portion of all blunt and penetrating body injuries. As frequency of intra-abdominal injuries continues to increase worldwide, management in patients with suspected abdominal injury is getting more complex. CT is an important and fast technique which gives rapid information on the type of abdominal injury and helps in management of the pat...