119,790 results found
Case
Gastric carcinoma
Published
27 Jul 2014
71% complete
CT
Case
Stieda fracture
Published
19 Jan 2022
91% complete
X-ray
Case
Steinstrausse - multilevel
Published
20 May 2016
92% complete
CT
Case
Bone infarct of humerus
Published
20 Aug 2016
75% complete
X-ray
Article
Perivascular spaces
Perivascular spaces, also known as Virchow-Robin spaces, are fluid-filled spaces that surround small arterioles, capillaries and venules in the brain. Those that surround perforating vessels are frequently seen on routine MRI imaging.
Despite having been described well over a century ago and se...
Case
Diffuse large B-cell lymphoma (DLBCL)
Published
15 Aug 2023
74% complete
MRI
CT
Annotated image
Case
Pneumomediastinum and subcutaneous emphysema
Published
05 May 2013
91% complete
X-ray
Case
Peripelvic cysts
Published
09 Jul 2022
76% complete
CT
Article
Parastomal hernia
Parastomal hernias (alternative plural: herniae) are defined as the protrusion of abdominal contents through an abdominal wall defect in the vicinity of the stoma.
Classification
The hernia may contain a loop of bowel forming the stoma itself, omentum, and/or intestinal loops other than that f...
Article
MitraClip device
A MitraClip is a device for percutaneous mitral valve repair. It is a percutaneous edge-to-edge attachment system that mimics the surgical procedure. This technique creates a tissue bridge between the anterior and posterior leaflets, employing one clip deployed through transseptal catheterizatio...
Case
Acromioclavicular joint ganglion and long head of biceps brachii dislocation
Published
06 Feb 2011
63% complete
Ultrasound
Article
Benign and malignant characteristics of breast lesions at ultrasound
Benign and malignant characteristics of breast lesions at ultrasound allow the classification as either malignant, intermediate or benign based on work published by Stavros et al. in 1995.
Radiographic features
Ultrasound
Malignant characteristics (with positive predictive values)
sonog...
Case
Vaccination granulomas
Published
17 Oct 2022
74% complete
MRI
Ultrasound
Article
Parathyroid hyperplasia
Parathyroid hyperplasia is the diffuse enlargement of the parathyroid glands and is a less common cause of primary hyperparathyroidism.
Epidemiology
There is a female predilection (M:F = 1:3).
Clinical presentation
Most commonly an incidental finding of hypercalcemia in asymptomatic patien...
Article
Accessory left atrial appendage
An accessory left atrial appendage is a frequent fortuitous finding in cardiac imaging, encountered in ~10% of patients. They are more often seen as a small diverticular structure projecting from the right upper side of the left atrial wall.
Differential diagnosis
it must not be confused with ...
Article
Ischemic colitis
Ischemic colitis refers to inflammation of the colon secondary to vascular insufficiency and ischemia. It is sometimes considered under the same spectrum as intestinal ischemia. The severity and consequences of the disease are highly variable.
Epidemiology
Ischemic bowel is typically a disease...
Case
Transthyretin cardiac amyloidosis (ATTR) cardiac amyloidosis
Published
04 Aug 2022
72% complete
Nuclear medicine
Case
Right sided aortic arch
Published
06 May 2013
91% complete
Annotated image
Case
Cystic dilatation of cavum velum interpositum
Published
16 May 2018
89% complete
CT
Case
Variation in placental morphology: diagrams
Published
14 Apr 2011
32% complete
Diagram
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