932 results found
Case
Draped aorta sign
Published
09 Dec 2020
95% complete
CT
Article
Thoracic duct embolization
Thoracic duct embolization (TDE) is a safe, efficacious treatment for chylothorax 1. Chylothoraces with a low drain output (<1L/day) are traditionally managed conservatively with dietary change, whilst high output (>1L/d) are managed with surgical thoracic duct (TD) ligation 2.
Thoracic duct em...
Article
CT myelography
CT myelography (CTM) is a myelography technique used mainly to assess for potential spinal canal stenosis when MRI is contraindicated or when dynamic imaging is required.
History
CT myelography was first performed in 1976 2 and became the gold standard for imaging the spinal canal and cord unt...
Article
Transcatheter mitral valve intervention
Transcatheter mitral valve interventions (TMVI) or percutaneous mitral valve interventions are less-invasive, highly technical procedures available for the management of selected patients with mitral valve regurgitation and include several transcatheter mitral valve repair (TMVr) and transcathet...
Case
Basilar tip thrombus with endovascular clot retrieval
Published
30 Jun 2016
86% complete
CT
DSA (angiography)
Case
Hypertensive adrenal hemorrhage
Published
29 Apr 2024
95% complete
CT
DSA (angiography)
Article
Subtalar joint injection (technique)
Subtalar joint injections are most often performed for osteoarthritis with injection into the posterior subtalar joint. Ultrasound, fluoroscopy and CT guidance can be used.
Indications
osteoarthritis
diagnostic
Contraindications
Absolute
anaphylaxis to contrast/injectates
active local/sy...
Article
Quadratus femoris injection (technique)
Quadratus femoris injections under image guidance ensure precise delivery of an injectate into the quadratus femoris muscle and ensure the sciatic nerve is avoided during the procedure. CT and ultrasound can be used, with ultrasound becoming more challenging in those with larger body habitus.
...
Article
Charles T Dotter
Charles T Dotter (1920-1985) is often considered the father of interventional radiology who in 1964 performed the very first peripheral angioplasty, and made many other major contributions in this field.
Early life
Charles Theodore Dotter was born in Boston on 14 June 1920. He graduated with a...
Case
Slipped lap band - O sign
Published
21 Mar 2015
89% complete
Annotated image
CT
X-ray
Article
Radiologically inserted gastrostomy (RIG)
A Radiologically inserted gastrostomy (RIG), or percutaneous radiological gastrostomy (RPG), is a procedure where a gastrostomy tube is inserted percutaneously into the stomach under fluoroscopic guidance, principally to provide nutritional support for patients with swallowing disorders 1. Gastr...
Case
Radiologically inserted gastrostomy (RIG) insertion
Published
23 Apr 2024
82% complete
Fluoroscopy
Case
Dislodged RIG with balloon deflation and pneumoperitoneum
Published
23 Apr 2024
65% complete
CT
Case
Liver laceration from stabbing
Published
23 Apr 2024
92% complete
X-ray
CT
Article
Percutaneous endoscopic gastrostomy
Percutaneous endoscopic gastrostomy (PEG) is a procedure where a flexible feeding tube (commonly known as a PEG tube) is inserted through the abdominal wall and into the stomach via endoscopy. Alternatively a tube can be placed under radiological guidance, known as a radiologically inserted gast...
Case
Normal subclavian angiogram
Published
28 Mar 2024
88% complete
DSA (angiography)
Case
Re-expansion pulmonary edema
Published
24 Dec 2021
100% complete
X-ray
Case
Common femoral artery pseudoaneurysm
Published
13 Jul 2012
68% complete
CT
Article
Rotator cuff calcific tendinitis barbotage
Rotator cuff calcific tendonitis can be treated with various techniques including ultrasound-guided barbotage, which is also known as ultrasound-guided needling and lavage. It is often performed in conjunction with a subacromial bursal injection. Alternative treatments include extracorporeal sho...
Case
Cervical dural CSF leak on MRI and CT treated by blood patch
Published
03 Dec 2016
95% complete
MRI
CT
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