1 MCQs in Pathology for NEET PG
A 38-year-old man presents with a 3-month history of focal seizures and headache. MRI brain shows a T2/FLAIR hyperintense, calcified frontal lobe mass with indistinct margins. Histopathology reveals "fried-egg" cells with a "chicken-wire" capillary network. The molecular signature marked **B** in the diagram (1p/19q codeletion) is confirmed on FISH analysis, along with IDH1 R132H positivity. Which of the following best describes the diagnostic and prognostic significance of the molecular signature marked **B**?
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