5,952 results
Case
Manta ray sign - bladder exstrophy
Published
15 Mar 2024
94% complete
Fluoroscopy
Article
Manta ray sign (bladder)
The manta ray sign is a radiographic appearance in bladder exstrophy. It describes wide midline separation of the pubic bones simulating the appearance of a manta ray swimming towards you 1. The sacrum and iliac wings recall the manta ray’s head and body, with the widely spaced pubic rami formin...
Case
Peyronie disease - reverse eyebrow appearance
Published
15 Feb 2024
91% complete
Ultrasound
Case
Peyronie disease - eyebrow appearance
Published
15 Feb 2024
94% complete
Ultrasound
Article
Canal of Nuck hernia
Canal of Nuck hernias are rare and occur in female children. They are caused by a failure of complete obliteration of the canal of Nuck with a connection to the peritoneal cavity and transmitted intra-abdominal contents (e.g. bowel, omentum, fluid, ovary, fallopian tube and/or urinary bladder).
...
Article
Pubococcygeal line
The pubococcygeal line (PCL) is a reference line for the pelvic floor on imaging studies and helps detect and grade pelvic floor prolapse in defecography studies.
Measurement
The pubococcygeal line is defined as one that connects the inferior border of the symphysis pubis (anterior margin) to...
Case
Testicular seminoma
Published
26 Jan 2024
94% complete
Ultrasound
Article
Colovesical fistula
Colovesical fistulas are communications between the lumen of the colon and that of the bladder, either directly or via an intervening abscess cavity (foyer intermediaire). When the communication is between the rectum and urinary bladder, the term rectovesical fistula is used.
Epidemiology
The ...
Case
Adrenal adenoma
Published
10 Mar 2024
95% complete
Ultrasound
CT
X-ray
Article
Teratoma
Teratomas are germ cell tumors that arise from ectopic pluripotent stem cells that fail to migrate from the yolk sac endoderm to the urogenital ridge during embryogenesis. By definition, they contain elements from all three embryological layers: endoderm, mesoderm and ectoderm although frequentl...
Case
Spontaneous adrenal hemorrhage
Published
08 Jun 2024
80% complete
CT
Case
Obstructing ureteric stone
Published
17 Aug 2022
74% complete
X-ray
CT
Article
Crossed renal ectopia
Crossed renal ectopia is said to be present when the kidney is seen in the opposite retroperitoneal space. It is more common for the left kidney to be ectopically located on the right side. More than 85% of these get fused resulting in crossed fused renal ectopia. Less than 15% cases are non-fus...
Case
Renal artery aneurysm causing focal hydronephrosis
Published
13 Feb 2024
95% complete
CT
Case
5-alpha reductase deficiency
Published
17 Jun 2024
59% complete
CT
Case
Subcapsular perirenal hematoma
Published
19 Dec 2023
95% complete
CT
Case
Leydig cell tumor
Published
05 Mar 2023
91% complete
Ultrasound
Case
Renal medullary carcinoma
Published
22 Jun 2024
95% complete
Ultrasound
CT
MRI
Article
Intravesical prostatic protrusion
Intravesical prostatic protrusion is an anatomical feature that may be present in some patients with benign prostatic hyperplasia (BPH) being characterized by the enlargement of the prostate towards the floor of the bladder 1,2.
Clinical Presentation
Intravesical prostatic protrusion is correl...
Case
Seminal vesicle cyst
Published
29 Apr 2024
92% complete
MRI
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