Spinal metastases at the thoracolumbar junction - Influencing factors for surgical decision-making according to a multicentric registry.

Introduction: Spinal metastases at the thoracolumbar junction (TLJ) pose a significant risk for spinal instability and necessitate special considerations regarding surgical management. Longer patient survival due to improved oncologic therapies may justify extensive instrumented surgery.

Research Question: The aim of this study was to analyze the standard of care in a large multicentric cohort of patients with TLJ metastases regarding surgical decision-making, management, and associated morbidity.

Crooke Cell Adenoma Confers Poorer Endocrinological Outcomes Compared with Corticotroph Adenoma: Results of a Multicenter, International Analysis.

Background: Crooke cell adenomas (CCAs) are a rare, aggressive subset of secretory pituitary corticotroph adenomas (sCTAs) found in 5%-10% of patients with Cushing disease. Multiple studies support worse outcomes in CCAs but are limited by small sample size and single-institution databases. We compared outcomes in CCA and sCTA using a multicenter, international retrospective database of high-volume skull base centers.

A Multicenter, Propensity Score-Matched Assessment of Endoscopic Versus Microscopic Approaches in the Management of Pituitary Adenomas.

Background And Objectives: There is considerable controversy as to which of the 2 operating modalities (microsurgical or endoscopic transnasal surgery) currently used to resect pituitary adenomas (PAs) is the safest and most effective intervention. We compared rates of clinical outcomes of patients with PAs who underwent resection by either microsurgical or endoscopic transnasal surgery.

Methods: To independently assess the outcomes of each modality type, we sought to isolate endoscopic and microscopic PA surgeries with a 1:1 tight-caliper (0.