5,876 results found
Case
Renal milk of calcium cyst
Published
08 Feb 2024
92% complete
CT
Case
Urinary bladder calculus
Published
05 Aug 2022
95% complete
CT
Annotated image
Case
Rectovesical fistula
Published
13 Sep 2012
79% complete
Fluoroscopy
Article
Echogenic renal pyramids (differential)
Echogenic renal pyramids in children can be due to many different causes.
Differential diagnosis
Nephrocalcinosis
Iatrogenic (most common cause)
furosemide (frusemide)
vitamin D
steroids
Non-iatrogenic
idiopathic hypercalcemia
Williams syndrome
hyperparathyroidism
m...
Article
Bardet-Biedl syndrome
Bardet-Biedl syndrome (BBS), previously known as the Laurence-Moon-Bardet-Biedl syndrome (LMBBS), is a rare autosomal recessive hereditary condition.
Clinical presentation
The clinical spectrum includes:
retinal anomalies: similar to that of retinitis pigmentosa
intellectual disability
rena...
Case
Mpox virus
Published
14 Oct 2022
72% complete
Photo
Case
Comet tail (photo)
Published
01 Jun 2010
25% complete
Photo
Case
Tubo-ovarian abscess
Published
26 Sep 2023
74% complete
CT
Case
Rectovaginal fistula
Published
05 Jan 2023
95% complete
MRI
Case
Herlyn-Werner-Wunderlich syndrome
Published
09 Jan 2015
95% complete
CT
MRI
Article
Cobb's collar
Cobb's collar (also known as a Moormann's ring or congenital narrowing of the bulbar urethra) is a membranous stricture of the bulbar urethra just downstream of the external urethral sphincter. It is sometimes referred to as a type III posterior urethral valve, and does not maintain a connection...
Case
Corpus cavernosum abscess
Published
07 Mar 2022
92% complete
CT
Article
Renal papillary necrosis
Renal papillary necrosis refers to ischemic necrosis of the renal papillae. Necrosis also occurs in the medullary pyramids.
Clinical presentation
Patients can present with both acute episodes or chronic renal papillary necrosis. Calyceal or ureteral obstruction by sloughed papillae manifests w...
Case
Long segment bulbar urethral stricture
Published
10 Mar 2022
91% complete
Fluoroscopy
Article
Medullary nephrocalcinosis (mnemonic)
A mnemonic used to remember the etiology of medullary nephrocalcinosis is:
HAM HOP
Mnemonic
H: hyperparathyroidism
A: (renal tubular) acidosis
M: medullary sponge kidney
H: hypercalcemia/hypercalciuria
O: oxalosis
P: papillary necrosis
See also
cortical nephrocalcinosis mnemonic
renal...
Article
Transitional cell carcinoma (urinary bladder)
Transitional cell carcinoma (TCC), also called urothelial cell carcinoma (UCC) of the bladder, is the most common primary neoplasm of the urinary bladder, and bladder TCC is the most common tumor of the entire urinary system.
This article concerns itself with transitional cell carcinomas of the...
Case
Leiomyoma of the urinary bladder
Published
12 Oct 2010
77% complete
MRI
Ultrasound
Article
Supernumerary kidney
Supernumerary kidneys, also known as accessory kidneys, are a rare congenital anomaly of the urogenital system, where there are one or two additional kidneys.
Epidemiology
Less than 100 cases have been documented in the medical literature.
Associations
Many conditions have been found to be a...
Case
Rib hypervascular metastasis (clear cell renal cell carcinoma)
Published
26 Nov 2020
92% complete
CT
Article
Melioidosis
Melioidosis is an infectious disease caused by the bacterium Burkholderia pseudomallei (previously known as Pseudomonas pseudomallei) and is a multisystem disorder which may affect the lungs, brain, visceral organs, or musculoskeletal system.
Epidemiology
Melioidosis is a disease of the monsoo...
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