Items tagged “vascular”

67 results found
Article

Duplication of inferior vena cava

Duplication of the inferior vena cava is a relatively rare vascular anomaly, but this caval abnormality needs to be recognized, especially in association with renal anomalies like crossed fused ectopia or circumaortic renal collar 1-2. Epidemiology The incidence of inferior vena caval duplicat...
Case

Common carotid arterial pseudoaneurysm

 Diagnosis certain
Dr Mohammad Taghi Niknejad
Published 23 Nov 2012
77% complete
CT
Case

Iatrogenic arterial pseudoaneurysm

 Diagnosis probable
Dr Mohammad Taghi Niknejad
Published 11 Dec 2012
59% complete
CT
Case

Chronic contained rupture of abdominal aortic aneurysm

 Diagnosis certain
Dr Saeed Soltany Hosn
Published 14 Dec 2012
86% complete
CT
Case

Subarachnoid hemorrhage

 Diagnosis certain
Dr Ahmed Abdrabou
Published 20 Apr 2013
92% complete
MRI
Case

Saccular and fusiform internal carotid artery aneurysms

 Diagnosis certain
Dr Ahmed Abdrabou
Published 02 Oct 2013
80% complete
Annotated imageMRI
Case

Vertebrobasilar dolichoectasia

 Diagnosis certain
Dr Ahmed Abdrabou
Published 01 Dec 2013
92% complete
MRI
Case

Cerebral parenchymal arteriovenous malformation

 Diagnosis certain
Dr Ahmed Abdrabou
Published 26 Jan 2014
89% complete
MRI
Article

Macaroni sign (arteries)

Macaroni sign is a sign seen in Takayasu arteritis on ultrasound. It represents smooth, homogeneous and moderately echogenic circumferential thickening of the arterial wall that occurs in Takayasu arteritis. The sign is highly specific for Takayasu arteritis, more commonly noted in the common ca...
Article

Arteriovenous fistula

An arteriovenous fistula (AVF) is an abnormal connection between an adjacent artery and vein. Unlike an arteriovenous malformation (AVM), these are frequently acquired lesions, rather than developmental abnormalities. Pathology Arteriovenous fistulas have a number of etiologies. They can be ia...
Case

Femoral artery pseudoaneurysm

 Diagnosis probable
Dr Maciej Mazgaj
Published 06 Jan 2015
57% complete
Ultrasound
Case

Anaerobic cellulitis

 Diagnosis certain
Dr Henry Knipe
Published 14 Apr 2015
85% complete
X-ray
Case

Median arcuate ligament syndrome

 Diagnosis not applicable
Dr Matt Skalski
Published 12 May 2015
44% complete
Diagram
Case

Fibroadipose vascular anomaly

 Diagnosis certain
Dr Micheál Breen
Published 27 Oct 2015
89% complete
MRI
Article

Arteriovenous access

Arteriovenous access is required for haemodialysis in renal failure patients. The upper limb is generally preferred as a site, however, lower limb access can also be obtained. Ultrasound is the preferred modality for evaluation of the vessels prior to creating an access. Types arteriovenous fi...
Case

Pulmonary sequestration (intralobar)

 Diagnosis certain
Dr David Cuevas
Published 12 Feb 2016
80% complete
CT
Article

Posterior humeral circumflex artery

The posterior humeral circumflex artery is a vessel arising from the axillary artery at the proximal part of the arm. Summary origin: branch of the axillary artery at the proximal part of the arm 1 location: proximal arm supply: glenohumeral joint, teres major and minor, and deltoid 1 main ...
Case

Vertebral artery variant: external carotid artery origin

 Diagnosis certain
Dr Brian Gilcrease-Garcia
Published 27 Sep 2017
95% complete
CT
Case

Uterine arteriovenous malformation

The gray-scale so...
 Diagnosis almost certain
Dr Rubens Ribeiro de Souza
Published 20 Nov 2017
79% complete
Ultrasound
Article

Iliac artery endofibrosis

Iliac artery endofibrosis is a rare condition that affects young endurance athletes, characterized by a non-atherosclerotic stenosis of the iliac artery. Epidemiology It is a rare entity that affects highly trained endurance athletes, mostly cyclists and long-distance runners 4. The disease ha...

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