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Giant Colloid Cyst.

Ali Alkhaibary1, Sami Khairy1

  • 1College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Division of Neurosurgery, Department of Surgery, King Abdulaziz Medical City, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia.

World Neurosurgery
|July 8, 2022
PubMed
Summary
This summary is machine-generated.

Giant colloid cysts, rare tumors over 3 cm, can cause significant neurological symptoms. This case highlights successful surgical resection and long-term recovery in a young patient.

Keywords:
Foramen of MonroHugeHydrocephalusObstructive

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Area of Science:

  • Neurology
  • Neurosurgery
  • Pathology

Background:

  • Giant colloid cysts (>3 cm) are exceptionally rare intracranial lesions.
  • Colloid cysts typically occur in the third ventricle.

Observation:

  • A 15-year-old female presented with headache, blurred vision, and behavioral changes.
  • Neurological examination revealed papilledema, and CT showed a large third-ventricular lesion causing obstructive hydrocephalus.

Findings:

  • The lesion was surgically resected and histopathologically confirmed as a colloid cyst.
  • The patient experienced a favorable outcome with no recurrence five years post-surgery.

Implications:

  • This case underscores the importance of considering giant colloid cysts in the differential diagnosis of third-ventricular masses.
  • Prompt diagnosis and surgical intervention are crucial for managing obstructive hydrocephalus and achieving good patient outcomes.