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Related Concept Videos

Diverticular Disease of the Colon01:27

Diverticular Disease of the Colon

Diverticular disease involves the formation of diverticula—small sac-like outpouchings of the colonic wall—and their complications. It most commonly affects the sigmoid colon due to higher intraluminal pressure and structural vulnerability. It results from structural weakness and increased pressure in the colon, producing pseudodiverticula that may remain silent or progress to inflammation and serious complications.Structure of DiverticulaIn diverticulosis, these outpouchings are...
Uterus and Cervix01:18

Uterus and Cervix

The uterus, commonly called the womb, is a vital reproductive organ in females designed to provide a nurturing environment for the implantation and growth of an embryo. It is shaped like a hollow pear and positioned between the urinary bladder and the rectum. The uterus's structure allows it to support and protect a developing fetus throughout pregnancy.
The uterus is securely anchored within the pelvic cavity by paired broad ligaments on either side. It is further stabilized by three pairs of...
Uterine Tubes01:16

Uterine Tubes

The uterine or fallopian tubes function as the conduit through which oocytes travel from the ovaries to the uterus. Each fallopian tube measures approximately 10 to 13 cm long and is anatomically divided into the infundibulum, ampulla, isthmus, and interstitial part (or intramural segment). The infundibulum is characterized by its funnel shape and features extensions called fimbriae which reach towards the peritoneal cavity. These fimbriae play a critical role during ovulation as they extend...
Appendicitis01:19

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...
Histology of the Uterus01:19

Histology of the Uterus

The uterine wall consists of three histological layers: the perimetrium, myometrium, and endometrium. The outermost perimetrium is a thin, serous membrane connected with the broad ligament on the sides, which helps anchor the uterus in the pelvic cavity. The thickest layer, myometrium, is mainly made up of smooth muscle tissue bundles. Its contractions are vital in facilitating the expulsion of the uterine lining, fetus, and placenta during menstruation and childbirth.
The endometrium is the...
Urinary Bladder01:23

Urinary Bladder

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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Related Experiment Video

Updated: Jun 26, 2026

Transvaginal Mesh Insertion in the Ovine Model
10:32

Transvaginal Mesh Insertion in the Ovine Model

Published on: July 27, 2017

Uterine diverticulum.

Prabhakar Rajiah1, Katherine L Eastwood, Martin L D Gunn

  • 1From the University of Washington Medical Center, Seattle, Washington.

Obstetrics and Gynecology
|January 22, 2009
PubMed
Summary
This summary is machine-generated.

Uterine diverticula are rare in pregnancy and can mimic other pelvic masses. Close monitoring allows for successful pregnancy outcomes despite this anomaly.

Related Experiment Videos

Last Updated: Jun 26, 2026

Transvaginal Mesh Insertion in the Ovine Model
10:32

Transvaginal Mesh Insertion in the Ovine Model

Published on: July 27, 2017

Area of Science:

  • Reproductive Medicine
  • Obstetrics and Gynecology
  • Medical Imaging

Background:

  • Uterine diverticula are uncommon congenital or acquired uterine anomalies.
  • Their presence during pregnancy poses diagnostic challenges, often mistaken for other pelvic masses or sacculations.
  • Early and accurate differentiation is crucial for appropriate management.

Observation:

  • A primigravida underwent routine second-trimester ultrasound at 22 weeks.
  • Initial findings suggested a bicornuate uterus with bulging membranes, but further examination revealed a single cervix and no membranes.
  • Magnetic resonance imaging (MRI) confirmed a posterolateral uterine diverticulum.

Findings:

  • The patient experienced premature rupture of membranes and labor at 31 weeks.
  • Delivery was performed via cesarean section.
  • The presence of the uterine diverticulum was confirmed during surgery.

Implications:

  • Uterine diverticula are rare but important considerations in pregnant patients presenting with pelvic masses.
  • Accurate diagnosis via imaging modalities like MRI is essential.
  • With careful observation and management, successful pregnancy outcomes are achievable.