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[Some examples of false negative diagnoses in computer tomography (author's transl)]
Der Radiologe
|April 1, 1977
Summary
Computer tomography can miss tumors near the brain (perisellar region), leading to false negatives. For these specific brain tumor locations, angiography and pneumoencephalography are more reliable diagnostic tools.
Area of Science:
- Neurology
- Radiology
- Oncology
Background:
- Computer tomography (CT) is a common imaging technique for diagnosing brain conditions.
- False negative diagnoses can occur, potentially delaying critical treatment.
- Tumors in specific brain regions, like the sella turcica and cerebellopontine angle, present diagnostic challenges.