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Published on: March 3, 2023
Massive Ovarian Cyst Mimics Constipation
Katie Rong1, Meghan Kelly Herbst2
1Emergency Medicine Residency, University of Connecticut, Farmington, Connecticut.
Insights
Point-of-care ultrasound (PoCUS) aids emergency physicians in diagnosing pediatric abdominal pain and constipation. It identified a large ovarian cyst in a 14-year-old girl, expediting treatment for this uncommon cause.
Area of Science:
- Pediatric Emergency Medicine
- Diagnostic Imaging
- Medical Ultrasound
Background:
- Abdominal pain and constipation are frequent chief complaints in pediatric emergency departments.
- Differential diagnoses range from uncomplicated constipation to serious intra- or extra-intestinal pathologies.
- Point-of-care ultrasound (PoCUS) offers a valuable tool for evaluating these undifferentiated symptoms.
Observation:
- A 14-year-old female presented with acute abdominal pain and constipation, accompanied by vomiting.
- Initial symptoms mimicked previous episodes of constipation responsive to laxatives.
- Point-of-care ultrasound revealed a large ovarian cyst, a previously unrecognized etiology.
Findings:
- PoCUS successfully identified a large ovarian cyst as the cause of the patient's symptoms.
- This finding was crucial in differentiating the condition from simple constipation.
- The ultrasound facilitated prompt transfer for surgical intervention.
Implications:
- Emergency physicians should consider PoCUS for pediatric patients with abdominal pain and constipation.
- PoCUS can detect less common, fluid-associated pathologies like ovarian cysts or bowel obstructions.
- Early ultrasound diagnosis can expedite appropriate management and improve patient outcomes.
Background:
Abdominal pain and constipation are common presenting symptoms of pediatric patients presenting to the emergency department. Sometimes these symptoms are related to uncomplicated constipation from stool burden, and other cases may be secondary to more serious pathologies, including obstruction from intra- or extra-intestinal compression. Point-of-care ultrasound (PoCUS) can be helpful in discerning the etiology for this undifferentiated symptomatology.
Case Report:
A 14-year-old girl presented with 3 days of constipation and abdominal pain. This was similar to previous symptoms that resolved with laxatives. This time, however, her symptoms were associated with one episode of vomiting. PoCUS expanded a narrow differential with the discovery of a large ovarian cyst. This finding helped to expedite her transfer to a pediatric hospital for definitive treatment in the operating room. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Constipation is one of the leading reasons pediatric patients present to the ED with abdominal pain. PoCUS can detect uncommon causes of constipation, especially pathologies associated with large volumes of fluid, such as a large ovarian cyst, bladder outlet obstruction, or small bowel obstruction.
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