Fig. 3From: Giant invasive pituitary adenomas: surgical approach selection paradigm and its influence on the outcome—case seriesa A male patient 50 years with progressive deterioration in vision for 2 years (left eye: counting finger 25 cm, Right eye: hand movement). Preoperative post-contrast MRI brain: giant large partially cystic partially solid pituitary adenoma (3.8*7.7*5.2 cm). b Three months postoperative (transsphenoidal excision and biopsy) post contrast MRI brain: optic chiasm was decompressed, tumor burden was reduced and vision was improved (Left eye: counting finger 1 m, Right eye: counting finger 50 cm)Back to article page