The urethra (pl.: urethras or urethrae) is the tube that transports urine from the bladder to the urethral meatus of the penis or vulva in placental mammals

the urethra that is lined with stratified squamous epithelium (instead of the transitional epithelium that is typical for the urinary tract). During development

These results indicate that in the anesthetized rat activation of urethral afferents by urethral perfusion can modulate the micturition reflex. Thus in patients with stress urinary incontinence, leaka...

part of the urinary tract, which includes the bladder, urethra and the kidney. Lower UTIs affect the bladder (cystitis) or urethra while upper UTIs affect

During micturition, according to the concept of Blok, Holstege, and colleagues ([1997] Neurosci. Lett. 233:109-112), the pontine micturition center (PMC) elicits bladder contraction by way of direct e...

Squirting, often referred to as “female ejaculation,” involves the release of a larger volume of fluid from the urethra during sexual activity, usually accompanied by intense sexual pleasure or or...

Oct 1, 2024 · Squirting is the ejaculation of a liquid from the vagina’s urethra during an orgasm. Some call it female ejaculation. Learn more here.

With the continued aging of the population, the incidence of conditions associated with bladder control will continue to grow. In this article, we review the neurophysiology and pathophysiology of the...

With the continued aging of the population, the incidence of conditions associated with bladder control will continue to grow. In this article, we review the neurophysiology and pathophysiology of the...

Oct 26, 2021 · Sounding is the practice of inserting objects into the urethra for sexual and/or mental pleasure. When practiced correctly, it can give all sorts of nice feelings and safe play is abs...

Sounding is the practice of inserting objects into the urethra for sexual and/or mental pleasure. When practiced correctly, it can give all sorts of nice feelings and safe play is absolutely encourage...

May 23, 2024 · The vulva is the external part of the female genitalia, consisting of several important parts of our bodies, including the urethra (where you pee from) and the clitoris (an essential ...

The vulva is the proper name for all the parts that make up the outer female genitalia. This includes the mons pubis, clitoris, labia, urethra and vaginal opening (all described in more detail below).

sphincter allows the urine in the upper urethra to enter the penis properly and thus empty the urinary bladder. Physiologically, urination involves coordination

Urination is the release of urine from the bladder through the urethra in placental mammals, [1][2]: 38, 364 or through the cloaca in other vertebrates. [3][1] It is the urinary system 's form of …

The urethra is the vessel through which urine exits the bladder. During urination, the urethra's smooth muscle relaxes as the bladder contracts to expel urine in a pressurized stream.

The urethra (pl.: urethras or urethrae) is the tube that transports urine from the bladder to the urethral meatus of the penis or vulva in placental mammals

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Segmentation of prostatic zones (peripheral zone, central gland, AFS and distal prostatic urethra ) (⭐ 19)

Points: 6 | Comments: 4 | Author: ghuin

Stress Urinary Incontinence (SUI) or urine leakage from urethra occurs due to an increase in abdominal pressure resulting from stress like a cough or jumping height. SUI is more frequent among post-me...

Your urethra is the tube that lets urine, a waste product, leave your body. Your urethra is part of your urinary system, which also includes your kidneys, bladder and ureters.

physiologically. Anatomically, the prostate is found below the bladder, with the urethra passing through it. It is described in gross anatomy as consisting of lobes

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No description (⭐ 0)

Points: 0 | Comments: 0 | Author: debacle

Purpose: Automatic planning for focal low-dose-rate prostate brachytherapy (LDR-PB) boost. Methods: A simulated annealing approach was utilized for creating automatic focal LDR-PB boost plans using ...

Sep 8, 2025 · The urethra is a thin tube connected to the bladder that carries urine (pee) out of the body. It passes through the shaft of the penis in males, exiting through the head of the penis.

about candiru is their supposed propensity to insert themselves into human urethras or other orifices in an apparent attempt to parasitize; this alleged ability

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No description (⭐ 0)

Objectives: To mathematically investigate urethral pressure and influencing parameters of stress urinary incontinence (SUI) in women, with focus on the clinical aspects of the mathematical modeling. ...

Jan 30, 2026 · Urethra, duct that transmits urine from the bladder to the exterior of the body during urination. The urethra is held closed by the urethral sphincter, a muscular structure that helps...

as an expulsion of fluid from the Skene's gland at the lower end of the urethra during or before an orgasm. It is also known colloquially as squirting

​ https://preview.redd.it/2iaaqp0v4h031.png?width=1024&format=png&auto=webp&s=1d7e2052d47094c17f88e6231b785fc074fc1ea9...

Not to be the disposal in the accuracy in the diplomatic in the system manager in the problem of the difanance the controller (⭐ 0)

Purpose: To present an efficient NEEdle Position Optimization (NEEPO) algorithm for prostate rotating shield brachytherapy (RSBT). With RSBT, the increased flexibility beyond conventional high-dose-ra...

Nov 6, 2025 · The urethra is the vessel responsible for transporting urine from the bladder to an external opening in the perineum. It is lined by stratified columnar epithelium, which is protected ...

placental mammals (including humans), the male urethra goes through and opens into the penis while the female urethra and vagina empty through the vulva. The

Hello wonderful people of all. I want to ask about urethra sex and what are pros and cons. For me, I think my urethra opening is more than normal from birth(can't fit a finger)and I want to experien...

eat poops (⭐ 0)

Many urological studies rely upon animal models such as rats and pigs whose urination physics and correlation to humans are poorly understood. Here we elucidate the hydrodynamics of urination across f...

Jul 21, 2025 · The urethra is a tube that carries urine from the bladder to outside the body. Part of the broader urinary system, this passageway is located in the pelvic region. Its walls are compo...

The spongy urethra (cavernous portion of urethra, penile urethra) is the longest part of the male urethra, and is contained in the corpus spongiosum of

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PDE4-Urethra-Analysis (⭐ 0)

Bacteria often exhibit upstream swimming, which can cause the contamination of biomedical devices and the infection of organs including the urethra or lungs. This process, called rheotaxis, has been s...

The urethra is a thin-walled muscular tube that varies in length and diameter. In males, it serves both urinary and reproductive functions, while in females, it is solely involved in urine excretion.

dorsal side and corpus spongiosum between them on the ventral side. The urethra passes through the prostate gland, where it is joined by the ejaculatory

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GitHub repository for DLUS: Deep Learning-based Segmentation of Prostatic Urethra on Computed Tomography Scans for Treatment Planning (⭐ 1)

Radiological imaging of prostate is becoming more popular among researchers and clinicians in searching for diseases, primarily cancer. Scans might be acquired at different times, with patient movemen...

Dec 7, 2025 · In men, it's a long tube that runs through the penis. It also carries semen in men. In women, it's short and is just above the vagina. Urethral problems may happen due to aging, illnes...

and open into the urethra above the seminal colliculus. During ejaculation, semen passes through the prostate gland, enters the urethra and exits the body

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Collaboration with Dr. Maahum Haider. The work has been published in the World Journal of Urology (⭐ 0)

Various convolutional neural network (CNN) based concepts have been introduced for the prostate's automatic segmentation and its coarse subdivision into transition zone (TZ) and peripheral zone (PZ). ...

The urethra is a tube that drains urine from the bladder out of the body. In men, the urethra is about 8 inches (20 centimeters) long, ending at the tip of the penis. In women, the urethra is about 1....

The Prince Albert (PA) is a penis piercing which extends from the urethra to the underside of the glans. It is one of the most common male genital piercings

I keep hearing the litter rustling and it’s killing me. I took him to the vet on Thursday and they gave some meds and squeezed out, so, I thought, \_great job done\_. But he’s blocked again and he...

No description (⭐ 1)

Robot-assisted laparoscopic prostatectomy (RALP) is a treatment for prostate cancer that involves complete or nerve sparing removal prostate tissue that contains cancer. After removal the bladder neck...

Mar 21, 2024 · The urethra is a narrow tube essential for both urinary excretion and, in males, reproductive functions. It not only facilitates the elimination of urine from the body but also plays ...

is a common malformation in fetal development of the penis in which the urethra does not open from its usual location on the head of the penis. It is the

The reward is worth the pain, but still......

Urine flow simulation through male urethra (⭐ 0)

Purpose: Primary or recurrent urethral stenosis are a common clinical problem. The aim of this feasibility study was development and application test of a novel radioactive catheter for potential use ...