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Massive acquired omental cyst as a complication of ventriculo-peritoneal shunting

R Gamal1, T C Moore

  • 1Department of Surgery, UCLA School of Medicine, Torrance, 90509.

Insights

A rare complication of ventriculo-peritoneal (VP) shunting, a massive acquired omental cyst, occurred in a 13-year-old girl. This unique case highlights a novel VP shunt complication managed successfully by cyst wall resection.

Area of Science:

  • Pediatric Surgery
  • Neurosurgery
  • Gastrointestinal Surgery

Background:

  • Ventriculo-peritoneal (VP) shunting is a common procedure for hydrocephalus.
  • Typical VP shunt complications include blockage, infection, and inflammation.
  • Acquired omental cysts are rare, with few documented cases, especially as a VP shunt complication.

Observation:

  • A 13-year-old girl presented with a massive acquired omental cyst.
  • The cyst developed as a complication of VP shunting.
  • Absence of shunt blockage, infection, or inflammation, and associated symptoms was noted.

Findings:

  • This is the first reported case of a massive acquired omental cyst secondary to VP shunting.
  • The cyst's large size was attributed to the lack of typical inflammatory or obstructive symptoms.
  • Successful management was achieved through surgical resection of a significant portion of the cyst wall.

Implications:

  • This case expands the spectrum of known VP shunt complications.
  • It suggests that omental cysts can develop asymptomatically as a delayed complication.
  • Highlights the importance of considering rare complications in VP shunt management and the efficacy of surgical intervention.

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