121,077 results
Case
Posterior inferior cerebellar arterial infarct
![](https://prod-images-static.radiopaedia.org/images/59619380/2187c33517aef9923ac8180be088bbd856b443518c79c9fc16f1e480211153fe_thumb.jpeg)
Published
03 Dec 2022
78% complete
CT
MRI
Case
Mercedes-Benz sign - on CT
![](https://prod-images-static.radiopaedia.org/images/2913610/64b9fd3ff77706e84a05eeb8202232_thumb.jpg)
Published
03 Feb 2013
68% complete
CT
Article
Lidocaine
Lidocaine, also known as lignocaine or its tradename Xylocaine, is a very commonly used amino amide local anaesthetic in interventional radiology. It also has a wide range of medical applications. In practice, it is found in concentrations of 1%, 2% or as a combination with adrenaline.
Medical ...
Case
Synovial osteochondromatosis
![](https://prod-images-static.radiopaedia.org/images/1824893/22d64a291d9ac20d4f85605f655bf1_thumb.jpg)
Published
03 Apr 2012
80% complete
MRI
X-ray
Article
Flexor digitorum superficialis muscle
Flexor digitorum superficialis (FDS) muscle, also known as flexor digitorum sublimis muscle, is a muscle in the second (intermediate) layer of the anterior compartment of the forearm. It splits into four tendons, passes through the carpal tunnel under the flexor retinaculum. At the level of the ...
Article
Intramedullary spinal metastasis
Intramedullary spinal metastases are rare, occurring in ~1% of autopsied cancer patients, and are less common than leptomeningeal metastases.
Intramedullary lesions may result from:
growth along the Virchow-Robin spaces
haematogenous dissemination
direct extension from the leptomeninges
Epi...
Case
Acute diverticulitis
![](https://prod-images-static.radiopaedia.org/images/27815018/bfef254a7f7901e991634cc49740c9_thumb.jpeg)
Published
18 Jan 2017
80% complete
CT
Case
Congenitally absent lateral incisors
![](https://prod-images-static.radiopaedia.org/images/53099985/bc36844dcfbb1e7e07815606e96610_thumb.jpeg)
Published
09 Jul 2020
79% complete
X-ray
Case
Right temporal arachnoid cyst with intracystic and subacute subdural haematoma
![](https://prod-images-static.radiopaedia.org/images/8258306/74fc8f8900629e25a2f61b08cc3d7c_thumb.jpg)
Published
15 Sep 2014
81% complete
CT
MRI
Case
Usual interstitial pneumonia
![](https://prod-images-static.radiopaedia.org/images/2937428/d9005567a7199f8eaf6e6bb9d9c44a_thumb.jpg)
Published
14 Feb 2013
80% complete
CT
Case
Acute pancreatitis
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Published
02 Feb 2022
74% complete
CT
Article
Laminectomy
Laminectomy is the resection of the lamina of a vertebral body. By removing the lamina the spinal canal is decompressed reducing pressure on the spinal cord / cauda equina.
Terminology
When only one of the lamina is resected the terms hemilaminectomy or unilateral hemilaminectomy can be used d...
Case
Complex regional pain syndrome
![](https://prod-images-static.radiopaedia.org/images/8701252/325c605395a5549311379d35fab1ff_thumb.jpg)
Published
10 Jan 2015
75% complete
X-ray
Case
Healed neurocysticercosis
![](https://prod-images-static.radiopaedia.org/images/1179805/8b7a0be8c8161cb38f517002f7a223_thumb.jpg)
Published
06 Jul 2011
48% complete
CT
Playlist
O&G
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41 cases
No description provided
Playlist
AA R23 Nuc Med Workshop
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8 cases, 16 slides
No description provided
Case
Adrenal myelolipoma
![](https://prod-images-static.radiopaedia.org/images/34500520/bb81a33b2a694473e29c02bb296e2f_thumb.jpeg)
Published
10 Dec 2017
68% complete
CT
Article
Cerebral hyperperfusion syndrome
Cerebral hyperperfusion syndrome is a rare complication seen after treatment of long-standing severe carotid stenosis by carotid endarterectomy or carotid artery stenting. It is believed to be the result of failure of normal cerebral blood flow autoregulation.
Terminology
Cerebral hyperperfus...
Case
Orbital floor and medial wall blow-out fracture
![](https://prod-images-static.radiopaedia.org/images/58459430/25._thumb.jpeg)
Published
28 Apr 2022
98% complete
CT
Article
Cannulated screws
Cannulated screws are a common method of fixation used by orthopaedic surgeons for multiple fracture patterns. These screws may be cannulated or "hollow" to allow them to be placed over a guidewire facilitating better alignment prior to drilling or screw insertion. The guidewire is then removed ...