Thank you for your query on Healthcare Magic.
Yes she needs evaluation for pheochromocytoma
as she is having hypertension
, palpitations as she is investigated other causes for her high blood pressure
Some times due to its small size, it may not picked up by routine CT and MRI.
MIBG is a specific test for detecting the lesion in adrenal glands
She can be screened with urine test for the metabolites.
Hope I have answered your query.