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Trilateral retinoblastoma with suprasellar involvement
M Skulski1, J C Egelhoff, S S Kollias
1Department of Radiology, Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA.
Neuroradiology
|January 1, 1997
Summary
Trilateral retinoblastoma (TRB) involves bilateral retinoblastoma and a midline brain tumor. This case highlights a non-classical TRB presentation with a chiasmatic cistern tumor, differing in prognosis and management.
Area of Science:
- Pediatric Oncology
- Neuro-oncology
- Ophthalmology
Background:
- Trilateral retinoblastoma (TRB) classically presents as familial bilateral retinoblastoma with a pineoblastoma.
- Understanding variations in TRB presentation is crucial for accurate diagnosis and treatment.
Observation:
- A 7-month-old infant presented with bilateral retinoblastoma and a concurrent tumor in the chiasmatic cistern.
- This chiasmatic cistern tumor represents a non-classical manifestation of trilateral retinoblastoma.
Findings:
- The patient's presentation, prognosis, and required treatment differ from classical TRB.
- This case underscores the heterogeneity within trilateral retinoblastoma diagnoses.
Implications:
- Recognizing non-classical TRB presentations is vital for optimizing patient outcomes.
- Further research into varied TRB subtypes can refine therapeutic strategies and improve survival rates.