✓ Pituitary adenomas may remain intrasellar or infiltrate dura and bone. Invasive adenomas
are not considered to be malignant; in biological behavior they are between non-infiltrative …

Pituitary apoplexy, a rare clinical syndrome secondary to abrupt hemorrhage or infarction,
complicates 2%–12% of pituitary adenomas, especially nonfunctioning tumors. Headache of …

Object Diabetes insipidus (DI) is a common complication of transsphenoidal surgery. The
purpose of this study was to elucidate patient- and surgery-specific risk factors for DI. Methods …

Objective Glial cell line–derived neurotrophic factor (GDNF) exerts potent trophic influence
on midbrain dopaminergic neurons. This randomized controlled clinical trial was designed to …

Object. The Glioma Outcomes Project represents a contemporary analysis of the management
of malignant (Grade III and Grade IV/GBM) gliomas in North America. This observational …

Objective: The aim was to formulate clinical practice guidelines for acromegaly. Participants:
The Task Force included a chair selected by the Endocrine Society Clinical Guidelines …

This report concerns the clinicopathological features of 39 cases of a morphologically
unique and surgically curable group of neuroepithelial tumors associated with medically …

A cohort of 2747 patients with head injuries was followed for 28,176 person-years to determine
the magnitude and duration of the risk of posttxaumatic seizures. Injuries were classified …

Records in the Mayo Clinic linkage system were reviewed to determine the incidence of
head trauma in Olmsted County, Minnesota, from 1935–1974. Minimum criteria for inclusion—…

ALTHOUGH HISTOLOGICALLY BENIGN, one-third of all pituitary tumors will be invasive of
surrounding structures. In this study, the relationship between the proliferative activity in …