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Added missig male urethra: 10:47, 23 May 2023: 375 × 555 (57 KB) Jmarchn: Added fill dark fill in 2 cavities. Better position of cystoscope in penis: 08:08, 23 May 2023: 375 × 555 (56 KB) Jmarchn: Dra antext in different layers. Some stroke paint more dark. 16:11, 11 December 2015: 375 × 555 (43 KB) Cancer Research UK uploader: updated ...
Cystoscopy has similar indications in animals, including visualisation and biopsy of mucosa, retrieval or destruction of urinary bladder stones and diagnosis of ectopic ureters. [9] [10] [11] In turtle and tortoises, cystoscopy has additional value as it permits the visualisation of internal organs due to the thin urinary bladder wall. [12]
The lithotomy position is a common position for surgical procedures and medical examinations involving the pelvis and lower abdomen, as well as a common position for childbirth in Western nations. The lithotomy position involves the positioning of an individual's feet above or at the same level as the hips (often in stirrups), with the perineum ...
Specialized instruments are named after their target organ. Examples include the cystoscope (bladder), nephroscope (kidney), bronchoscope , arthroscope (joints) and colonoscope (colon), and laparoscope (abdomen or pelvis). [2] They can be used to examine visually and diagnose, or assist in surgery such as an arthroscopy.
A urologist inserts a scope into the urinary tract to locate the stone. The scope may be a cystoscope, ureteroscope, renoscope or nephroscope.An optical fiber is inserted through the working channel of the scope, and laser light is directly emitted to the stone.
The flow of contrast (up from the bladder to the kidney) is opposite the usual outbound flow of urine, hence the retrograde ("moving backwards") name. A retrograde pyelogram may be performed to find the cause of blood in the urine , or to locate the position of a stone or narrowing, tumour or clot, as an adjunct during the placement of ureteral ...
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The seminal vesicles (also called vesicular glands [1] or seminal glands) are a pair of convoluted tubular accessory glands that lie behind the urinary bladder of male mammals. They secrete fluid that largely composes the semen. The vesicles are 5–10 cm in size, 3–5 cm in diameter, and are located between the bladder and the rectum.