Related Experiment Videos
Parasellar tumors in children. I. Clinical presentation, preoperative assessment, and differential diagnosis
Insights
This review of pediatric parasellar lesions found earlier diagnosis is improving, but a notable delay persists between symptom onset and treatment, particularly for benign tumors. Key tumor types include craniopharyngioma, glioma, germinoma, and pituitary adenoma.
Area of Science:
- Pediatric Neurology
- Neuro-oncology
- Endocrinology
Background:
- Parasellar lesions in children present with diverse clinical, neuro-ophthalmologic, endocrinologic, and radiographic findings.
- A review of 74 pediatric cases treated between 1968 and 1977 provides insights into diagnostic trends and challenges.
Purpose of the Study:
- To analyze the clinical presentation and diagnostic findings of pediatric parasellar lesions.
- To evaluate trends in diagnosis timing and identify key features for differential diagnosis of common tumor types.
Main Methods:
- Retrospective review of 74 children (0-20 years) with parasellar lesions.
- Analysis of clinical, neuro-ophthalmologic, endocrinologic, and radiographic data.
- Comparison of diagnostic timelines and features of four major tumor types.
Main Results:
- Earlier diagnosis of parasellar lesions in children is becoming more common.
- A significant delay between symptom onset and treatment remains, especially for histologically benign lesions.
- Recognition of specific features aids in differentiating craniopharyngioma, parasellar glioma, germinoma, and pituitary adenoma.
Conclusions:
- While diagnostic timelines are improving, delays in treating pediatric parasellar lesions persist.
- Accurate differential diagnosis relies on understanding the distinct characteristics of craniopharyngioma, parasellar glioma, germinoma, and pituitary adenoma.
Abstract:
This paper reviews the clinical presentation, neuro-ophthalmologic, endocrinologic, and radiographic findings of 74 children (0-20 years) harboring parasellar lesions who were treated on our service between 1968 and 1977. Our data support the conclusion that earlier diagnosis is occurring, although there is still a significant lag between onset of symptoms and treatment, especially in histologically benign lesions. The differential diagnosis is facilitated by recognition of key features of four major tumor types: craniopharyngioma, parasellar glioma, germinoma, and pituitary adenoma.