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Impact of Magnetic Resonance Imaging in the Diagnosis of Pituitary Adenoma.

Pituitary adenoma is the third most common primary intracranial neoplasm involving the adult population with clinical features due to excess or deficient hormone secretion or due to its mass effect. Debate about the diagnostic accuracy, sensitivity and specificity of MRI imaging in detecting pituitary adenoma has been continuing. The study was aimed to evaluate the accuracy, sensitivity and specificity of MR imaging in detecting pituitary adenoma. This cross sectional study was conducted in the Department of Radiology and imaging, Bangabandhu Sheikh Mujib medical University (BSMMU) from July 2013 to August 2015. It was carried out in 50 pituitary adenoma cases of which, 28 male and 22 female to see the impact of MRI in the diagnosis of pituitary of adenoma. Out of 50 cases 43 cases were diagnosed by MRI, 3 were normal and 2 were pituitary apoplexy, one was immature teratoma as confirmed through histopathology. So, MRI has got major impact in the diagnosis of pituitary adenoma.