934 results found
Case
Buried bumper syndrome
Published
24 Jun 2022
92% complete
CT
Article
Superficial cervical plexus nerve block (ultrasound)
The superficial cervical plexus nerve block is a field block indicated for procedures involving, and anesthesia of, the anterolateral neck and the skin overlying the clavicle. The superficial cervical plexus (SCP) includes the greater auricular, lesser occipital, transverse cervical, and supracl...
Article
Inferior petrosal sinus sampling
Inferior petrosal sinus sampling is an infrequently used method of confirming the presence of a hormonally active pituitary microadenoma when imaging alone has been insufficient. This technique is able to confirm that excess hormone (e.g. ACTH) is being produced by the pituitary and may also hel...
Case
Dural venous sinus thrombosis
Published
30 Dec 2017
83% complete
MRI
Case
Adrenal remnant after nephrectomy
Published
25 Nov 2011
50% complete
DSA (angiography)
Case
Lumbar translaminar epidural injection
Published
02 May 2016
48% complete
CT
Article
Venous intravasation
Venous intravasation is the unintended introduction of radiographic contrast material into the local venous system. It is a well-recognized phenomenon during retrograde urethrograms 1,2 and hysterosalpingograms (HSG), although can occur with other invasive procedures in the vicinity of venous pl...
Case
Duplicated inferior vena cava filter placement
Published
02 May 2020
93% complete
CT
Fluoroscopy
X-ray
Case
Subarachnoid hemorrhage - ruptured anterior communicating aneurysm
Published
04 Jul 2016
92% complete
CT
Article
Renal arteriovenous fistula
Renal arteriovenous fistulae (AVFs) are anomalous direct communications between arteries and veins in the kidney, which may be confused with a renal arteriovenous malformation (rAVM).
Epidemiology
The incidence of renal AVF is variable, estimated at 0.3-19% in native kidneys and 6-8% in renal ...
Article
MRI targeted prostate biopsy
MRI targeted prostate biopsy refers to an imaging targeted technique rather than the traditional systematic approach of a prostate biopsy after respective imaging with multiparametric MRI (mpMRI) of the prostate.
As a consequence of advances with multiparametric MRI (mpMRI) of the prostate in t...
Case
Renal cell carcinoma and its recurrence
Published
27 Jan 2013
88% complete
Ultrasound
CT
Case
Venous intravasation in retrograde urethrography
Published
08 Mar 2014
72% complete
X-ray
Case
Fibrin sheath
Published
15 Jul 2016
91% complete
DSA (angiography)
Case
Critical haemodialysis vascular access
Published
04 Oct 2019
85% complete
Ultrasound
DSA (angiography)
Article
Tachon syndrome
Tachon syndrome is a rare systemic side effect of epidural or intra-articular corticosteroid injections.
Clinical presentation
Minutes after injection, patients may complain of 1:
acute low back pain
chest tightness
facial erythema
profuse sweating
cough
agitation
Treatment and prognosi...
Article
Endovascular aneurysm sealing system (EVAS)
Endovascular aneurysm sealing system (EVAS) was developed with the intention to expand beyond the anatomic limitations of endovascular aneurysm repair (EVAR) devices, as well as to decrease the rates of re-intervention secondary to graft migration and type II endoleaks.
EVAS was designed by End...
Article
Denver criteria for blunt cerebrovascular injury
The Denver criteria are a set of screening criteria used to determine when CT angiography of the neck is indicated to detect blunt cerebrovascular injury (BCVI) in patients presenting after trauma.
Screening criteria
The Denver criteria were initially developed in 1996 1, modified in 2005 to ...
Case
Occluded biliary stent
Published
06 Mar 2021
79% complete
X-ray
Case
Basilar artery perforator aneurysm
Published
19 Oct 2020
93% complete
CT
DSA (angiography)
MRI
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