Related Experiment Video

Updated: Jun 20, 2026

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
06:05

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection

Published on: October 12, 2017

An unusual cause of diffuse ascites in an infant: colonic duplication associated with bladder duplication

Bariş Bakir1, Selim Gökçe, Memduh Dursun

  • 1Department of Radiology, Istanbul University School of Medicine, Istanbul, Turkey. drbarisbakir@yahoo.com

Diagnostic and Interventional Radiology (Ankara, Turkey)
|September 4, 2009
PubMed

Insights

Colonic duplication, a rare congenital anomaly, can cause symptoms like bleeding or obstruction. This case highlights a rare instance of colonic and bladder duplication presenting as diffuse ascites in a child.

Area of Science:

  • Pediatric Surgery
  • Congenital Anomalies
  • Gastroenterology

Background:

  • Colonic duplication is a rare congenital malformation.
  • Symptomatic presentations include bleeding, constipation, obstruction, perforation, or malignancy.
  • Association with other duplications is uncommon.

Observation:

  • A sixteen-month-old boy presented with diffuse ascites.
  • The patient was diagnosed with complete colonic duplication and bladder duplication.
  • This combination of duplications is exceptionally rare.

Findings:

  • Complete colonic duplication and bladder duplication is a rare entity.
  • This rare combination presented as diffuse ascites.
  • Ascites is an extremely rare manifestation of colonic and bladder duplication.

Implications:

  • Highlights the importance of considering rare congenital anomalies in pediatric ascites.
  • Underscores the need for thorough diagnostic evaluation in complex pediatric cases.
  • Contributes to the limited literature on combined colonic and bladder duplication.

More Related Videos

Extrahepatic Bile Duct and Gall Bladder Dissection in Nine-Day-Old Mouse Neonates06:10

Extrahepatic Bile Duct and Gall Bladder Dissection in Nine-Day-Old Mouse Neonates

Published on: August 23, 2022

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...
Ascites01:19

Ascites

DefinitionAscites is the buildup of fluid inside the peritoneal cavity. It occurs when fluid moves out of the vascular system faster than the peritoneal lymphatics can remove it. This fluid shift is most commonly seen in liver cirrhosis but can also appear in several other systemic disorders.EtiologyCirrhosis remains the leading cause of ascites. Other conditions that can contribute include:Heart failureConstrictive pericarditisAbdominal cancersNephrotic syndromeSevere protein–calorie...
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...
Intestinal Obstruction II: Pathophysiology01:07

Intestinal Obstruction II: Pathophysiology

Intestinal obstruction triggers a series of physiological responses, starting with gas and fluid accumulation in the bowel segment proximal to the obstruction, leading to distension. This distended intestine compresses the diaphragm, hindering lung expansion and potentially leading to reduced respiratory effort, atelectasis, and pneumonia.To overcome the blockage, the gut intensifies contractions, causing colicky abdominal pain, nausea, and vomiting, which reduces fluid and food intake and...
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...
Anatomy of the Genitourinary System II: Bladder and Urethra01:19

Anatomy of the Genitourinary System II: Bladder and Urethra

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...