121,229 results
Article
Congenital diaphragmatic hernia
Congenital diaphragmatic herniation (CDH) accounts for a small proportion of all diaphragmatic herniae. However, it is one of the most common non-cardiac fetal intrathoracic anomalies.
Epidemiology
Congenital diaphragmatic hernias are seen in 1 of every 2000-4000 live births. 84% are left-side...
Case
Dorsal defect of the patella with cartilage involvement and bone marrow edema
Published
27 Apr 2022
74% complete
MRI
Case
Primary peritoneal epithelioid mesothelioma
Published
09 Oct 2014
92% complete
CT
X-ray
Pathology
Ultrasound
Case
Pilocytic astrocytoma
Published
04 Feb 2018
80% complete
MRI
Case
Colocutaneous fistula
Published
06 Nov 2017
80% complete
CT
Article
Northern exposure sign (sigmoid volvulus)
The northern exposure sign has been described as a high specificity sign in sigmoid volvulus. On a supine abdominal radiograph, the apex of the sigmoid volvulus is seen above (cranial to) the transverse colon.
Case
Bulbar urethral stricture
Published
02 Feb 2023
94% complete
Fluoroscopy
Article
The crisscross sign
The crisscross sign is a fetal ultrasound sign that describes the normal relationship between the ventricular outflows tracts of the fetal heart. The left ventricular outflow tract (LVOT); represented by the take-off of the aorta (Ao) from the left ventricle, is perpendicular (90o) to the right ...
Article
Tendinopathy
Tendinopathy has been defined as "persistent tendon pain and loss of function related to mechanical loading" 7 but is also used as a broad term used to describe any problem involving a tendon.
Epidemiology
The prevalence of tendinopathy in the general population is 2-5%. Active and sporting in...
Article
Holmium laser enucleation of the prostate
Holmium laser enucleation of the prostate (HoLEP) is a minimally invasive treatment for an enlarged prostate usually performed for benign prostatic hyperplasia.
The procedure uses a laser to remove tissue that is obstructing urine flow through the prostate. A separate instrument is then used t...
Case
Wooden foreign body in hand
Published
04 Aug 2022
77% complete
X-ray
MRI
Case
Dystopic os odontoideum with atlantoaxial subluxation
Published
30 Nov 2021
92% complete
MRI
CT
Article
AP Meary's angle
AP Meary's angle or AP talus-first metatarsal angle is used to assess for midfoot abduction/adduction in pes planus and pes cavus to assist with pre-operative planning 1.
Measurement
On a weight-bearing AP foot radiograph, a line is drawn down the longitudinal axis of the first metatarsal to ...
Playlist
RS
2 cases
No description provided
Article
Tension pneumothorax
Tension pneumothoraces occur when intrapleural air accumulates progressively with hemodynamic compromise 10. It is a life-threatening occurrence requiring both rapid recognition and prompt treatment to avoid a cardiorespiratory arrest.
For a general discussion, refer to the pneumothorax article...
Article
Testicular torsion
Testicular torsion occurs when a testis torts on the spermatic cord resulting in the cutting off of blood supply. The most common symptom is acute testicular pain and the most common underlying cause, a bell-clapper deformity. The diagnosis is often made clinically but if it is in doubt, an ultr...
Case
Left common iliac artery stenosis stenting
Published
24 Sep 2011
60% complete
DSA (angiography)
Case
Pitt pit
Published
27 May 2010
66% complete
X-ray
Case
Double duct sign
Published
17 Feb 2021
92% complete
MRI
Case
Primary non-Hodgkin lymphoma of the duodenum
Published
07 Dec 2021
80% complete
CT
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