5,875 results found
Article
Testicular torsion
Testicular torsion occurs when a testis torts on the spermatic cord resulting in the cutting off of blood supply. The most common symptom is acute testicular pain and the most common underlying cause, a bell-clapper deformity. The diagnosis is often made clinically but if it is in doubt, an ultr...
Article
Ascites
Ascites (hydroperitoneum is a rare synonym) is defined as an abnormal amount of intraperitoneal fluid.
Terminology
Ascites (plural is the same word) tends to be reserved for relatively sizable amounts of peritoneal fluid. The amount has not been defined formally. It is noted physiologically, h...
Case
Nephrolithiasis
Published
04 Oct 2019
92% complete
CT
Case
Adrenal myelolipoma
Published
11 Dec 2023
92% complete
CT
Case
Urethral foreign body
Published
24 Jun 2013
88% complete
X-ray
Case
Urinoma
Published
18 Jul 2016
74% complete
CT
Case
Cellulitis - perineum
Published
07 Jun 2020
66% complete
Ultrasound
Case
Crossed fused renal ectopia
Published
15 May 2021
89% complete
CT
Article
Adrenal metastasis
Adrenal metastases are the most common malignant lesions involving the adrenal gland. Metastases are usually bilateral but may also be unilateral. Unilateral involvement is more prevalent on the left side (ratio of 1.5:1).
Epidemiology
They are present at autopsy in up to 27% of patients with ...
Case
Prostate gland and seminal vesicles (Gray's illustration)
Published
02 Sep 2020
35% complete
Diagram
Case
Renal cell carcinoma
Published
05 Jun 2022
90% complete
X-ray
CT
Case
Urethral stricture
Published
16 May 2021
91% complete
Fluoroscopy
Case
Testes and spermatic cord (Gray's illustration)
Published
02 Sep 2020
35% complete
Diagram
Case
Anatomy of the penis (Gray's illustration)
Published
02 Sep 2020
35% complete
Diagram
Case
Diffuse uterine leiomyomatosis
Published
09 Feb 2023
79% complete
Ultrasound
Article
Ductus deferens
The ductus deferens (plural: ductus deferentes), formerly known as the vas deferens (plural: vasa deferentia), forms part of the male internal genitalia where it transports sperm from the epididymis to the ejaculatory duct.
Terminology
In modern anatomic nomenclature, it is no longer referred ...
Article
Primary cutaneous melanoma
Primary cutaneous melanoma is the most common subtype of melanoma, a malignant neoplasm that arises from melanocytes. Melanocytes predominantly occur in the basal layer of the epidermis but do occur elsewhere in the body. Primary cutaneous melanoma is by far the most common type of primary melan...
Article
Excretory phase
The excretory phase also known as the urographic phase is a postcontrast injection time range in which there is an optimal enhancement of the renal collecting systems.
Technique
The acquisition time depends on the intravenous device (central or peripheral), the concentration of the contrast me...
Case
Renal angiomyolipoma
Published
26 Jan 2022
77% complete
CT
Case
Pubococcygeal line
Published
25 Aug 2020
79% complete
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