118,910 results found
Article
Hebbian learning
Hebbian learning describes a type of activity-dependent modification of the strength of synaptic transmission at pre-existing synapses which plays a central role in the capacity of the brain to convert transient experiences into memory. According to Hebb et al 1, two cells or systems of cells th...
Case
Peritonsillar abscess
Published
12 Aug 2019
74% complete
MRI
Case
Epiploic appendagitis
Published
02 Mar 2010
77% complete
CT
Annotated image
Case
Splenic abscess
Published
07 Feb 2023
74% complete
CT
Article
Centrilobular micronodules
Centrilobular micronodules are an image descriptor that refers to centrilobular nodules when the nodules are very small and present in a centrilobular distribution in the lungs. They are usually seen with bronchiolitis and can blend into tree-in-bud opacities.
Radiographic features
CT
Postpr...
Case
Radial head fracture
Published
01 Jul 2022
85% complete
Article
Devitalised soft tissue
Devitalised soft tissue occurs in diabetic feet or peripheral vascular disease, particularly deep to and around ulcers.
Terminology
Devitalised soft tissue is preferred to necrotic or ischemic soft tissue as the current understanding (c. 2022) is whether MRI appearances truly reflect necrosis ...
Playlist
CNS 29 - Cerebral Volume Loss
7 cases
No description provided
Playlist
Neuro: Facomatoses
6 cases
No description provided
Case
Metastatic rectal adenocarcinoma
Published
08 Apr 2022
77% complete
CT
Case
Incus: anatomy illustration
Published
10 May 2015
22% complete
Diagram
Playlist
Viva 3
11 cases
No description provided
Case
Temporal lobe epilepsy
Published
09 Feb 2019
68% complete
MRI
Case
Iliac bone subperiosteal hematoma
Published
29 Aug 2016
65% complete
MRI
Article
Breast sebaceous cyst
Breast sebaceous cyst, also known as, more correctly, an epidermal inclusion cyst or simply epidermoid cyst, is a benign breast lesion (BIRADS II).
For a general discussion of this entity outside the breast, please refer to epidermal inclusion cysts.
Terminology
The two terms, breast sebace...
Case
Metatarsal fracture
Published
25 Dec 2021
94% complete
X-ray
Playlist
MSK 2 - Skull Vault Lytic Lesions
27 cases
No description provided
Playlist
Pulmonary oedema
1 case
No description provided
Article
Quadruple screening test
The quadruple screening test, also known as the quad screen, AFP Plus quad test or multiple marker screening test, is a maternal antenatal screening blood test that can be used in conjunction with other investigations e.g. ultrasound soft markers, to estimate the risk of aneuploidy 1.
This is ...
Article
Abdominal adhesions
Abdominal adhesions are bands of scar tissue (fibrous or fibrofatty), most often occurring as a complication of previous abdominal surgery.
Pathology
Adhesions often occur with
multiple abdominal operations or previous postoperative intra-abdominal complications
history of intra-abdominal infla...
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