Totally resection in microadenoma is 9/9=100%; macroadenoma 81/131=61.83%; group A (Hardy's classification) 20/25=80%; group B 63/71=88.73%; group C 5/12=41.67%; group D 2/14=14.29%; group E 0/18=0%; no treatment 81/110=73.63%; post XRT 1/3=33.33%.