5,875 results found
Article
Prostate cancer
Prostate cancer ranks as the most common primary malignant tumor in men and the second most common cause of cancer-related deaths in men. Prostatic adenocarcinoma is by far the most common histological type and is the primary focus of this article.
Terminology
The aim of prostate MRI is to det...
Article
Prostate MRI (an approach)
Prostate MRI has become an increasingly frequent examination faced in daily radiological practice and is mainly conducted for the detection, active surveillance and staging of prostate cancer. This approach is an example of how to create a radiological report of a prostate MRI (usually mpMRI) wi...
Article
PSA density
The PSA density (PSAD) is calculated at diagnosis and is the serum prostate-specific antigen (PSA) level (ng/mL) divided by the prostate gland's volume (mL), resulting in a value in the units ng/mL2 1. Prostate volume is calculated from TRUS measurements, MRI measurements or, less commonly, rese...
Article
Prostatomegaly
Prostatomegaly is a general term used to describe enlargement of the prostate gland from whatever cause. Usually, the prostate is considered enlarged on imaging when its volume measures >30 mL 3.
Terminology
The term prostatomegaly is often used interchangeably with benign prostatic hyperplas...
Article
Prostate
The prostate gland is the largest accessory gland of the male reproductive system. In adults, it typically weighs ~40 grams and has an average size of 3 x 4 x 2 cm 15. On imaging, the upper limit of normal is considered to be 30 mL 16. The prostate comprises 70% glandular tissue and 30% fibromus...
Case
Prominent median umbilical ligament
Published
15 Sep 2023
89% complete
MRI
Case
Incidentally discovered metastatic renal cell carcinoma
Published
08 Jun 2021
92% complete
CT
X-ray
Case
Ovarian dysgerminoma
Published
27 Aug 2023
95% complete
Ultrasound
Pathology
MRI
CT
Case
Horseshoe kidney with circumaortic left renal vein
Published
09 May 2024
80% complete
CT
Case
Renal cell carcinoma with IVC and right atrial tumor thrombus
Published
09 May 2024
92% complete
CT
Case
Granulomatous epididymo-orchitis, seminal vesiculitis, and funiculitis
Published
10 May 2024
80% complete
Ultrasound
MRI
Case
Neurogenic bladder
Published
08 May 2024
75% complete
Fluoroscopy
Case
Unicornuate uterus
Published
25 Aug 2018
75% complete
Fluoroscopy
Case
Renal osteodystrophy - metabolic superscan
Published
12 Aug 2015
82% complete
Nuclear medicine
X-ray
Article
Testicular cancer
Testicular cancers are the most common malignancy in men between the ages of 20 and 34 years.
Epidemiology
Testicular cancer is uncommon, accounting for less than 1% of all internal organ malignancies 2.
The commonest histology of the tumor varies with the age of affected individuals. Over 90...
Article
Vesicoureteric reflux
Vesicoureteric reflux (VUR) is the term for the abnormal flow of urine from the bladder into the upper urinary tract and is typically encountered in young children.
For grading of vesicoureteric reflux, please refer to vesicoureteric reflux grading.
Epidemiology
The incidence of urinary tract...
Case
Intrathoracic kidney
Published
08 May 2024
77% complete
X-ray
CT
Article
Cervical cancer (staging)
Staging of cervical cancer can either be based on the TNM or FIGO system.
Classification
Revised FIGO staging of cervical carcinoma (2018)
FIGO no longer includes stage 0 (Tis)
I: confined to cervix uteri (extension to the corpus should be disregarded)
IA: invasive carcinoma only diagnosed ...
Case
Disseminated tuberculosis to wrist and testes
Published
24 Mar 2015
95% complete
X-ray
CT
Ultrasound
Case
Wilms tumor
Published
02 Apr 2009
92% complete
X-ray
CT
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