121,123 results
Case
Left atrial thrombus
![](https://prod-images-static.radiopaedia.org/images/872828/0bab898080ad26562f21b578e53f3e_thumb.jpg)
Published
18 Apr 2011
80% complete
CT
Case
Ductal carcinoma in situ recurrence
![](https://prod-images-static.radiopaedia.org/images/5398070/a463ea19791e531f7a3edd91962cc9_thumb.jpeg)
Published
28 Dec 2013
71% complete
Mammography
Case
Situs ambiguous - polysplenia syndrome type
![](https://prod-images-static.radiopaedia.org/images/2748269/downloaded_image20240619-989-aoklfd_thumb.jpeg)
Published
19 Dec 2012
68% complete
CT
Case
Digastric muscle - accessory belly
![](https://prod-images-static.radiopaedia.org/images/60373827/116d6f4cf5ff5f057b095e1f46f2593e9a3a10cf833d885c18acaceef9f1f1f4_thumb.jpeg)
Published
03 Dec 2022
72% complete
Ultrasound
Annotated image
Article
Osteonecrosis of the femoral head
Osteonecrosis of the femoral head, previously known as avascular necrosis (AVN) of the hip, is the most common site for osteonecrosis, presumably due to a combination of precarious blood supply and high loading when standing.
Idiopathic osteonecrosis of the femoral head epiphysis in children (...
Case
Calcified convexity meningioma
![](https://prod-images-static.radiopaedia.org/images/3367066/f79a28dff2631cd194361296a07dc3_thumb.jpg)
Published
06 May 2013
74% complete
MRI
Article
Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US)
The Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) forms the ultrasound component of the Ovarian-Adnexal Reporting and Data System (O-RADS). This system aims to ensure that there are uniform unambiguous sonographic evaluations of ovarian or other adnexal lesions, accurately ass...
Case
Hyperdense MCA and loss of the insular ribbon signs
![](https://prod-images-static.radiopaedia.org/images/59276354/6e1a0f210595a67f8654f7a22a9e2a16d022b0b0d7649d5be8e4b0341a6b2206_thumb.jpeg)
Published
04 Aug 2022
87% complete
CT
Photo
Playlist
Urgencias abdominales
![](https://prod-images-static.radiopaedia.org/images/11938844/3071db944e85a135e90357d207130c_tiny.jpeg)
![](https://prod-images-static.radiopaedia.org/images/31362771/a328ff6b9df546714e690aaeb4939d_tiny.jpeg)
![](https://prod-images-static.radiopaedia.org/images/31362771/a328ff6b9df546714e690aaeb4939d_tiny.jpeg)
3 cases
Casos HCJIM
Playlist
foot and ankle
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![](https://prod-images-static.radiopaedia.org/images/51943172/8333d9ee4eb1f16d91edd96556c3b1_tiny.jpeg)
![](https://prod-images-static.radiopaedia.org/images/2490826/55b7e4398d31a535d9970434f06056_tiny.jpg)
![](https://prod-images-static.radiopaedia.org/images/6102621/55e9f24b0052e227bc46ce527bf272_tiny.jpg)
11 cases
No description provided
Playlist
Neuroradiology
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1 case
No description provided
Playlist
perihilar opacity
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1 case
No description provided
Playlist
interesting
![](https://prod-images-static.radiopaedia.org/images/37706119/81c53e052487607747760666910f4b_tiny.jpeg)
1 case
No description provided
Playlist
Viva Set 22
![](https://prod-images-static.radiopaedia.org/images/28959197/08e93ce0cd18f6a7642b0d447930e4_tiny.jpeg)
![](https://prod-images-static.radiopaedia.org/images/17661847/9e2c13dce6d0f68422440555ee8e58_tiny.jpeg)
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![](https://prod-images-static.radiopaedia.org/images/47446099/828947a139749e68553cce9ae4fa5e_tiny.jpeg)
15 cases
No description provided
Playlist
GENITO URINARY TRACT
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48 cases
No description provided
Article
Flame sign (carotid)
The flame sign refers to a gradual tapering of contrast opacification in the mid-cervical internal carotid artery, sparing the carotid bulb. The sign can be observed on angiography (digital subtraction angiography 1, CT angiography 1, or contrast-enhanced MR angiography 2) in either of two scena...
Case
Left tubal block and hydrosalpinx
![](https://prod-images-static.radiopaedia.org/images/61096362/223bd74467ee9c7025a6c1cd8968a9a34927002e1f3aa9b552ee4a92ad5281d5_thumb.jpeg)
Published
04 Feb 2023
91% complete
Fluoroscopy
Case
Chordoma - clivus
![](https://prod-images-static.radiopaedia.org/images/56983920/a38adbba54f5c3e2477e99e377989b8a8c487adbd67e2230861b36a414561ea2_thumb.jpeg)
Published
18 Jan 2022
88% complete
CT
MRI
Playlist
GI CASES
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11 cases
No description provided
Case
MCA infarction
![](https://prod-images-static.radiopaedia.org/images/4065938/ab4a33ff56917fa96d48c26cc7c465c16b5087f762633c4a1739ec2f34d88c6d_thumb.jpeg)
Published
20 Jun 2013
91% complete
CT
MRI