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Quantitative Anatomical Comparison of Surgical Approaches to Meckel's Cave.
[BACKGROUND] Meckel's cave is a challenging surgical target due to its deep location and proximity to vital neurovascular structures. Surgeons have developed various microsurgical transcranial approaches (MTAs) to access it, but there is no…
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Quantitative Anatomic Comparison of Microsurgical Transcranial, Endoscopic Endonasal, and Transorbital Approaches to the Spheno-Orbital Region.
[BACKGROUND] The spheno-orbital region (SOR) is a complex anatomic area that can be accessed with different surgical approaches. [OBJECTIVE] To quantitatively compare, in a preclinical setting, microsurgical transcranial approaches (MTAs),…
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Circulating endothelial progenitor cells, microvascular density and fibrosis in obesity before and after bariatric surgery.
It is not known whether, in obesity, the capillary density or the number of circulating endothelial progenitor cells (EPCs) are reduced, or whether fibrosis of small vessels is also present. In addition, possible effects of weight reduction…