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Anatomy of the Genitourinary System II: Bladder and Urethra01:19

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The lower urinary system consists of the urinary bladder and urethra, which are essential in storing and expelling urine from the body. Together with the internal and external sphincters, these structures work together to regulate urination effectively.Anatomy of the BladderThe urinary bladder is a muscular, stretchable organ behind the pubic bone and in front of the rectum. In females, the bladder is positioned anterior to the vagina and inferior to the uterus, while in males, it is located...
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Urethra01:16

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The urethra is a hollowed tubular organ through which urine is expelled from the body. This structure extends from the bladder to the external opening, allowing urine to be released.
The anatomy of the urethra differs between males and females. In females, the urethra is short, measuring about 3–4 cm in length, and opens anterior to the vaginal opening. In males, the urethra is longer and passes through the penis, serving dual purposes: expelling urine and ejaculating semen. The male...
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Urinary Bladder01:23

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The urinary bladder is a hollow, muscular sac that temporarily stores urine before it is expelled from the body. It can hold approximately 600 mL of urine prior to micturition. The bladder is retroperitoneal and located behind the pubic symphysis in the pelvic floor.
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
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The ureters are retroperitoneal tubes located on either side of the vertebral column. They are responsible for transporting urine from each kidney to the urinary bladder. These tubes have thick walls and are approximately 25-30 cm long. Their diameter is around 10 mm at the renal pelvis, gradually narrowing to 1 mm as the ureter obliquely enters the posterior bladder wall through the ureteric orifices. The shape of these orifices is slit-like, which helps to prevent urine backflow toward the...
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Renal calculi, commonly termed kidney stones, are crystalline solid masses that form in the kidneys but can occur at any point within the urinary system, encompassing the kidneys, ureters, bladder, and urethra.The pathophysiology of renal stones involves several key factors: supersaturation of the urine with stone-forming constituents, changes in urine pH, a decrease in urine volume, and the presence of substances that promote or inhibit stone formation.Supersaturation of Urine: This is the...
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Disorders of the Urinary System01:20

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The urinary system is responsible for eliminating waste and excess fluids from the body. However, disorders of the urinary system can arise due to various reasons like infections, stress, age, congenital abnormalities, and lifestyle.
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[Diverticulo uretral en mujeres]

Maria Gabriela Barslev Jensen1, Charlotte Graugaard-Jensen2,3, Susanne Maigaard Axelsen1,3

  • 1Kvindesygdomme og Fødsler, Aarhus Universitetshospital.

Ugeskrift for laeger
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Resumen

El divertículo uretral (UD) en las mujeres es una condición rara que a menudo se pasa por alto. Esta revisión se refiere a la UD

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Área de la Ciencia:

  • Urología
  • Ginecología
  • Salud de las mujeres

Sus antecedentes:

  • El divertículo uretral (UD) es una afección rara en las mujeres.
  • El diagnóstico de la enfermedad de Alzheimer es un desafío debido a las diversas presentaciones.
  • Los síntomas van desde asintomáticos hasta infecciones del tracto urinario, masa pélvica y tumores malignos.

Objetivo del estudio:

  • Revisar la literatura actual sobre el divertículo uretral en las mujeres.
  • Para detallar la presentación clínica, el diagnóstico, el tratamiento y las complicaciones.
  • Para resaltar UD como un diagnóstico diferencial para los trastornos pélvicos y urinarios.

Principales métodos:

  • Una búsqueda exhaustiva de la literatura.
  • Revisión de los datos clínicos sobre el divertículo uretral en mujeres.
  • Síntesis de la información sobre el diagnóstico y la gestión.

Principales resultados:

  • La enfermedad se presenta con un amplio espectro de síntomas.
  • Las modalidades de diagnóstico y las opciones de tratamiento son variadas.
  • Las posibles complicaciones incluyen infección y, en raras ocasiones, tumores malignos.

Conclusiones:

  • UD requiere un alto índice de sospecha en mujeres con síntomas relevantes.
  • El diagnóstico precoz y preciso es crucial para una gestión eficaz.
  • La investigación adicional puede mejorar las estrategias diagnósticas y terapéuticas.