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Published on: April 17, 2019
[X-ray anatomy of the recto-genital pouch in the child]
Insights
Peritoneography reveals how the Douglas pouch changes with age in children. Deeper and more posterior positioning is observed in older children, offering insights into pediatric pelvic anatomy.
Area of Science:
- Pediatric radiology
- Anatomy
- Medical imaging
Background:
- The Douglas pouch (rectouterine pouch in females, rectovesical pouch in males) is a significant anatomical space in the pelvic cavity.
- Understanding its depth and orientation is crucial for pediatric surgical and diagnostic procedures.
Purpose of the Study:
- To evaluate the utility of peritoneography in assessing the depth and orientation of the Douglas pouch in pediatric patients.
- To establish age-related anatomical reference points for the Douglas pouch in children.
Main Methods:
- Peritoneography, a radio-anatomic imaging technique, was employed.
- Measurements of the Douglas pouch depth and orientation were correlated with fixed pelvic bony landmarks.
- Data were collected from a cohort of pediatric patients aged 15 days to 15 years.
Main Results:
- Peritoneography provided clear radio-anatomic information on Douglas pouch depth and orientation.
- A significant correlation was observed between patient age and Douglas pouch characteristics.
- Older children exhibited a deeper and more posterior positioning of the Douglas pouch.
Conclusions:
- Peritoneography is an effective method for characterizing pediatric Douglas pouch anatomy.
- Age-specific changes in Douglas pouch depth and orientation are evident in children.
- These findings contribute to a better understanding of pelvic anatomy development in pediatrics.
Abstract:
Peritoneography is a simple radio-anatomic method to get informations about the depth and the orientation of the Douglas pouch in children in relation to fixed bony landmarks in the pelvis (upper part of the pubic bone-lowest sacral segment). Measurements were recorded on patients ranging from 15 days-old to 15 years-old. The older the patient, the deeper and the more posterior seemed to be the Douglas pouch.
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