CT scanning for papilloma of choroid plexus

Area of Science:

• Neurology
• Neurosurgery
• Radiology

Background:

• Choroid plexus papillomas are rare tumors, often located in the brain's ventricular system.
• Accurate localization of the tumor pedicle is crucial for surgical planning and patient outcomes.

Observation:

• A case of choroid plexus papilloma was investigated using various imaging modalities.
• Conventional computed tomography (CT), ventriculography, and ventriculoscopy failed to demonstrate the tumor's pedicle location.

Findings:

• Coronal CT sections provided clear visualization of the choroid plexus papilloma pedicle and its precise anatomical location.
• Dilatation of cerebral cisterns and sulci indicated potential overproduction of cerebrospinal fluid.

Implications:

• Coronal CT is a valuable tool for precisely locating choroid plexus papilloma pedicles, aiding surgical intervention.
• Overproduction of cerebrospinal fluid may be a significant associated finding in some choroid plexus papilloma cases.