Items tagged “stub”
1,307 results found
Article
Ilizarov apparatus
The Ilizarov apparatus (aka Ilizarov frame) is an external metallic orthopedic fixation device used to length or reshape limbs from congenital deformity or following injury. It acts through the slow bone extension and soft tissues including nerves, blood vessels and muscles.
Uses
bone lengthe...
Article
Arhinencephaly
Arhinencephaly, sometimes spelled arrhinencephaly, refers to congenital absence of the olfactory bulbs and tracts. It causes congenital anosmia and can be found in:
isolated arhinencephaly
Kallmann syndrome
holoprosencephaly
septo-optic dysplasia
CHARGE syndrome
Waardenburg-Shah syndrome
Article
Canadian Association of Radiologists
The Canadian Association of Radiologists (CAR) is the national society for radiologists in Canada. Its current president is Gilles Soulez. It publishes the Canadian Association of Radiologists Journal.
History
The Canadian Association of Radiologists was founded in 1937 by Canadian radiologist...
Article
Cyanosis
Cyanosis (plural: cyanoses) is a physical sign represented by bluish discolouration of the skin. It indicates there is reduced oxygen bound to red blood cells in the bloodstream. Diagnosis of the underlying cause of cyanosis is based on a thorough history and physical examination.
Pathology
Et...
Article
Gain of function
Gain of function represents the set of laboratory techniques thanks to which it is possible to genetically modify a pathogen (for example a virus) in order to provide it with new capabilities.The field of application of the gain-of-function, in fact, is virology, in order to improve the understa...
Article
Ossification of the interosseous membrane of the leg
Ossification of the interosseous membrane of the leg is considered a form of heterotopic ossification. It is typically seen as bridging ossification between the tibia and fibula.
Three types have been described.
type I: usually occurs after a syndesmosis ankle sprain
type II: usually from a t...
Article
Subcutaneous implantable defibrillator
A subcutaneous implantable defibrillator (SICD) is a medical device implanted, typically in the chest wall, It delivers an electric impulse to the heart like a standard cardiac defibrillator (AICD) without leads being inserted into the myocardium.
Article
Liposuction
Liposuction is a cosmetic procedure to reduce the volume of adipose tissue in the neck, arms, legs and/or abdomen. Areolar fat, a deeper layer of adipose tissue, is the main target and shows a good response to vacuum-assisted liposuction.
There are three types of this procedure 1,2:
power-ass...
Article
Intracranial translucency
Intracranial translucency (IT) is the ultrasound appearance of the fourth ventricle in mid-sagittal plane as seen on 11-13 week antenatal scan. It is used as a marker for neural tube defects. Its absence is reported in open spina bifida 1.
Radiographic features
Technique
the fetus must be in ...
Article
Klebsiella
Klebsiella is a genus of Gram-negative, oxidase-negative, rod-shaped bacteria, which is relatively commonly encountered in the healthcare environment. It has numerous species, including K. pneumoniae, K. aerogenes, and K. rhinoscleromatis 1. Klebsiella may cause a range of infections, most commo...
Article
Lacrimal gland prolapse
Lacrimal gland prolapse, also known as lacrimal gland displacement or lacrimal gland dislocation, is defined as significant herniation of the lacrimal gland outside the lacrimal fossa. It is an underrecognized clinical condition that needs to be differentiated from mass lesions in the preseptal ...
Article
Superior alveolar arteries
The superior alveolar arteries is a collective term for the following arteries:
posterior superior alveolar artery: branch of the maxillary artery in the pterygopalatine fossa
middle superior alveolar artery: small branch of the infraorbital artery
anterior superior alveolar artery: branch of...
Article
Giant cell tumor (disambiguation)
There are a few types of giant cell tumors that may be morphologically similar but are genetically unrelated 1-3:
giant cell tumor of bone
giant cell tumor of soft tissue
tenosynovial giant cell tumor
localized tenosynovial giant cell tumor
diffuse tenosynovial giant cell tumor
Article
Posterior meningeal artery
The posterior meningeal artery (PMA) is the largest artery supplying the dura mater of the posterior cranial fossa ref.
Gross anatomy
Origin and course
The origin of the posterior meningeal artery is quite variable 1,2. It most commonly arises from the V3 segment and occasionally from the V4 ...
Article
Attenuation imaging (ultrasound)
Attenuation imaging is an emerging method (c.2022) used for detection hepatic steatosis. It provides the function of quantifying and reducing the color code of liver decay factors, which may be due to changes in hepatic composition (such as increased fat content) 1-3.
The ATI value is defined a...
Article
Supraspinatus tendon tear
Supraspinatus tendon tears are rotator cuff injuries affecting the supraspinatus tendon and are a common cause of shoulder pain.
Epidemiology
They are the most common rotator cuff injuries and around 1/3 of them are isolated only affecting the supraspinatus tendon 1. Incidence is estimated to ...
Article
Amyloid myopathy
Amyloid myopathy results from the extracellular deposition of the fibrous protein amyloid within the musculoskeletal system and is a musculoskeletal manifestation of amyloidosis, particularly in patients on long-term haemodialysis. It could coexist with amyloid arthropathy.
See also
amyloidosi...
Article
Point shear wave elastography
Point shear wave elastography (pSWE) is a type of shear wave elastography using ultrasound machine where an acoustic radiation force impulse (ARFI) is used to generate shear waves in targeted area of liver tissue.
Article
Overstuffing (shoulder arthroplasty)
Overstuffing of the total shoulder arthroplasty or shoulder hemiarthroplasty is secondary to an oversized humeral component or inaccurate positioning of the prosthetic humeral head, which can lead to subacromial impingement from malposition with attritional rotator cuff tears.
Medial overstuffi...
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Ageusia
Ageusia refers to a complete loss of taste. In instances where it is partial it is then falls under the spectrum of the conditions such as
hypogeusia (decreased sensitivity to all tastants)
hyperguesia (enhanced gustatory sensitivity)
dysgeusia (unpleasant perception of a tastant) an...