Items tagged “urethra”

43 results found
Article

Transitional cell carcinoma (urethra)

Transitional cell carcinoma of the urethra is rare and is limited to the proximal urethra in men (membranous and prostatic). The vast majority of urethral tumours are squamous cell carcinomas. See also squamous cell carcinoma of the urethra transitional cell carcinoma
Case

Urethrocoele

 Diagnosis certain
Dr Erik Ranschaert
Published 07 Oct 2010
87% complete
MRIDiagram
Article

Urethral diverticulum

Urethral diverticulum, or urethrocoele, is a focal outpouching of the urethra. It should not be confused with a ureterocoele of the distal ureter. Epidemiology Urethral diverticula occur far more frequently in women than in men and are estimated to occur in 1-6% of women, especially those with...
Article

Tumours of the male urethra

Tumours of the male urethra are uncommon. They can be categorised both on the grounds of histology and location. Histology squamous cell carcinoma of the urethra: 80% urothelial/transitional cell carcinoma of the urethra: 15% (predominantly posterior urethra) adenocarcinoma of the urethra: 5...
Article

Primary urethral malignant melanoma

Melanoma of the urethra is very rare tumour of the male urethra, and often presents as an invasive prostatic mass. As such it is usually referred to as primary prostatic malignant melanoma. Related articles malignant melanoma primary cutaneous melanoma primary noncutaneous melanoma primary ...
Case

Artificial urethral sphincter

 Diagnosis not applicable
Radswiki
Published 20 Oct 2010
39% complete
CT
Article

Artificial urethral sphincters

Artificial urethral sphincters, also known as inflatable artificial sphincters and urinary control systems, are devices used for the treatment of urinary stress incontinence (e.g. due to pelvic floor dysfunction in female or prostate surgery in male) and are sometimes used in combination with a ...
Case

Urethral diverticulum

 Diagnosis probable
Radswiki
Published 20 Oct 2010
45% complete
CT
Case

Urethral diverticulum

 Diagnosis almost certain
Radswiki
Published 20 Oct 2010
49% complete
MRIAnnotated image
Article

Urethral stricture

Urethral strictures are relatively common, and typically occur either in the setting of trauma or infection. Epidemiology The demographics of the affected population is dictated by the aetiology, but in general it is safe to say that adult males make up the vast majority of cases. Clinical pr...
Article

Keyhole sign (posterior urethral valves)

The keyhole sign is an ultrasonographic sign seen in boys with posterior urethral valves. It refers to the appearance of the proximal urethra (which is dilated) and associated thick walled distended bladder which on ultrasound may resemble a key hole.
Article

Posterior urethral valves

Posterior urethral valves (PUVs), also referred as congenital obstructing posterior urethral membranes (COPUM), are the most common congenital obstructive lesion of the urethra and a common cause of obstructive uropathy in infancy. Epidemiology Posterior urethral valves are congenital and only...
Case

Posterior urethral valves

 Diagnosis certain
Dr Hani Salam
Published 20 Apr 2011
85% complete
Fluoroscopy
Case

Prostatic utricle cyst

Prostatic utricle...
 Diagnosis possible
Dr Hani Salam
Published 25 Apr 2011
10% complete
FluoroscopyUltrasound
Case

Renal and urethral calculi

KUB
 Diagnosis almost certain
Dr Maulik S Patel
Published 27 Mar 2012
54% complete
X-ray
Case

Urethra diverticulum

 Diagnosis probable
Dr Ahmed Abd Rabou
Published 13 May 2013
65% complete
FluoroscopyCTAnnotated image
Case

Urethral stricture

Spongious part of...
 Diagnosis certain
Dr Maciej Mazgaj
Published 25 Jul 2013
79% complete
Ultrasound
Case

Urethral stone

 Diagnosis certain
Dr Ahmed Abd Rabou
Published 24 Oct 2013
79% complete
Fluoroscopy
Case

Impacted calculus in prostatic urethra

 Diagnosis almost certain
Dr Archana Ahire
Published 02 Nov 2013
79% complete
Ultrasound
Case

Normal urethra

 Diagnosis not applicable
Dr Ian Bickle
Published 04 Aug 2014
58% complete
FluoroscopyAnnotated image

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