Endocrinology MCQ 088

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Pheochromocytoma


  1. Sodium wasting (hyponatremia), potassium retention (hyperkalemia), dehydration


  2. Intranuclear inclusions, central clearing of chromatin, psammoma bodies


  3. Pheochromocytoma: Pathophysiology and Clinical Management (Frontiers of Hormone Research)Bilateral in 10% of the cases, positive chromaffin reaction, nests of cells


  4. Amplification of N-myc oncogene associated with worse prognosis


  5. Amyloid deposits in the stroma, tumor cells positive for calcitonin stain


Endocrinology MCQ Answer 088

Category: Endocrinology MCQs

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