• base
  • Solitary follicular thyroid carcinoma of the skull base and its differentiation from ectopic adenoma--review, use of galectin-3 and report of a new case. (semanticscholar.org)
  • However, single large doses may be associated with an increased risk for neurologic morbidity from radiation necrosis [ 18 - 20 ], and this is of concern especially for lesions larger than 2.5-3.0 cm or of any size that are in close proximity to critical structures, such as the optic apparatus or brainstem in case of metastases of the skull base. (biomedcentral.com)