5,932 results
Case
Renal colic due to sloughed papilla
![](https://prod-images-static.radiopaedia.org/images/57129554/6._thumb.jpeg)
Published
03 Feb 2022
79% complete
Ultrasound
Case
Crossed fused renal ectopia
![](https://prod-images-static.radiopaedia.org/images/58714270/3._thumb.jpeg)
Published
01 Jun 2022
88% complete
CT
Article
Urethral diverticulum adenocarcinoma
Urethral diverticulum adenocarcinoma is a rare occurrence in a urethral diverticulum.
Epidemiology
Urethral diverticulum seen in ~0.6-6% of women. In small series, only 3-6% of resected urethral diverticula show adenocarcinoma 3-4.
Clinical features
Urinary frequency, urgency, burning mictur...
Case
Testicular microlithiasis
![](https://prod-images-static.radiopaedia.org/images/57386929/1._thumb.jpeg)
Published
16 Mar 2022
75% complete
Ultrasound
Case
Pheochromocytoma (gross pathology)
![](https://prod-images-static.radiopaedia.org/images/545671/0c6267c553a71f383ec64185506580_thumb.jpeg)
Published
25 Sep 2010
44% complete
Pathology
Article
Seminal vesicle invasion
Seminal vesicle invasion (SVI) is referred to as the secondary involvement of the seminal vesicles and ductus deferens by neoplasms not originating from the seminal vesicles themselves and are much more common than their primary counterparts. Involvement of the seminal vesicles stages prostate c...
Article
Ejaculatory pathway of sperm (mnemonic)
A useful mnemonic to remember the ejaculatory pathway of sperm is:
SEVEN UP
Mnemonic
S: seminiferous tubules of the testes
E: epididymis
V: ductus deferens
E: ejaculatory duct
N: nothing
U: urethra
P: penis
Case
Renal urothelial cell carcinoma
![](https://prod-images-static.radiopaedia.org/images/55586876/110065_thumb.jpeg)
Published
22 Apr 2022
74% complete
CT
Case
Giant renal angiomyolipomas in a patient with tuberous sclerosis
![](https://prod-images-static.radiopaedia.org/images/65582975/454ad72be83320a6ad0898cce283461af5c732b3c14c48ac71031e99b8ed8e91_thumb.jpeg)
Published
13 Apr 2024
92% complete
CT
Case
Duplex kidney
![](https://prod-images-static.radiopaedia.org/images/156880/0debe51b417b4a430696d304b6c48876d8580e928c7e52cc851fce893d1363c7_thumb.jpeg)
Published
09 Jan 2010
53% complete
CT
Case
Renal cell carcinoma
![](https://prod-images-static.radiopaedia.org/images/55638074/fca61fb153a45ad89d77979536badad1aa1c241b57ef6195113aa9fa7a6c5581_thumb.jpeg)
Published
22 Apr 2022
74% complete
CT
Case
Pheochromocytoma and duplex system
![](https://prod-images-static.radiopaedia.org/images/478251/f6d2bb19bc2df783def2c08bada732_thumb.jpg)
Published
31 May 2010
65% complete
CT
MRI
Case
Renal cystic mass - Bosniak class IV
![](https://prod-images-static.radiopaedia.org/images/55994814/9eba138322cec66ed72dfc8e4a4089b4721ae8636b3500a19594412462ead77e_thumb.jpeg)
Published
24 Apr 2022
74% complete
MRI
Case
Traumatic intraperitoneal bladder rupture
![](https://prod-images-static.radiopaedia.org/images/27666355/847606287d6860dcccc271e9a64860_thumb.jpeg)
Published
12 Jan 2017
95% complete
CT
Article
Lipomatosis
Lipomatosis is a condition where there is diffuse excessive fat deposition within the body. Although considered a single entity in the WHO classification of soft tissue and bone tumors 7, lipomatosis encompasses a variety of conditions heterogeneous in demographics, distribution and etiology. Th...
Article
Fossa navicularis (urethra)
The fossa navicularis refers to a normal mild dilatation of the urethra. It occurs at the most distal/downstream portion of the urethra.
It is more evident in males, where it occurs in the penile/pendulous urethra, near the urethral meatus. There is also a fossa navicularis in women: the more f...
Case
Spinning top urethra
![](https://prod-images-static.radiopaedia.org/images/580005/d913f358d0640ec95a746effa88324_thumb.jpg)
Published
20 Oct 2010
41% complete
X-ray
Case
Neuroblastoma
![](https://prod-images-static.radiopaedia.org/images/570/ad85c5aff165ed8771b8c32c3aa1ca_thumb.jpeg)
Published
17 Nov 2009
68% complete
CT
Case
Complete ureteric duplication with ureterocele
![](https://prod-images-static.radiopaedia.org/images/59165813/aa0d469f8d784a0a8ab4abb45b44a0e89b70c6985ac43215a711f7afc5f57bd3_thumb.jpeg)
Published
04 Aug 2022
75% complete
CT
Case
Lumbar plexus (diagram)
![](https://prod-images-static.radiopaedia.org/images/62066022/95cd23ee8768ee77af73cd9fa5f499414487f99574c1ced9b7519e240439ad89_thumb.jpeg)
Published
14 Jul 2015
29% complete
Diagram