Turning on the light for brain tumor surgery: a 5-aminolevulinic acid story

DJ McCracken, AJ Schupper, N Lakomkin… - Neuro …, 2022 - academic.oup.com
To aid surgeons in more complete and safe resection of brain tumors, adjuvant technologies
have been developed to improve visualization of target tissue. Fluorescence-guided surgery …

5-Aminolevulinic acid as a theranostic agent for tumor fluorescence imaging and photodynamic therapy

R Howley, S Chandratre, B Chen - Bioengineering, 2023 - mdpi.com
5-Aminolevulinic acid (ALA) is a naturally occurring amino acid synthesized in all nucleated
mammalian cells. As a porphyrin precursor, ALA is metabolized in the heme biosynthetic …

How reliable is fluorescence-guided surgery in low-grade gliomas? A systematic review concerning different fluorophores

A Bianconi, M Bonada, P Zeppa, S Colonna, F Tartara… - Cancers, 2023 - mdpi.com
Simple Summary Low-grade gliomas account for approximately 10–20% of all primary brain
tumors. Many techniques have been proposed to achieve a maximal safe resection, and …

Intraoperative MR imaging during glioma resection

M Matsumae, J Nishiyama, K Kuroda - Magnetic Resonance in …, 2022 - jstage.jst.go.jp
One of the major issues in the surgical treatment of gliomas is the concern about maximizing
the extent of resection while minimizing neurological impairment. Thus, surgical planning by …

Fluorescence-guided surgical techniques in adult diffuse low-grade gliomas: state-of-the-art and emerging techniques: a systematic review

T Picart, A Gautheron, C Caredda, C Ray… - …, 2024 - pmc.ncbi.nlm.nih.gov
Simple Summary In the era of targeted therapies, achieving a maximal safe resection still
remains a critical prognosis factor in diffuse low-grade gliomas and represents the goal to …

Evaluation of a novel three-dimensional robotic digital microscope (Aeos) in neurosurgery

S Maurer, V Prinz, LE Qasem, KE Lucia, J Rösler… - Cancers, 2021 - mdpi.com
Simple Summary Current literature debates the development and implementation of three-
dimensional Exoscopes in the daily routine of neurosurgical practice. This study evaluates …

5-ALA-guided tumor resection during awake speech mapping in gliomas located in eloquent speech areas: Single-center experience

SA Goryaynov, SB Buklina, IV Khapov… - Frontiers in …, 2022 - frontiersin.org
Background Achieving maximal functionally safe resection of gliomas located within the
eloquent speech areas is challenging, and there is a lack of literature on the combined use …

Intraoperative Fluorophores: An Update on 5-Aminolevulinic Acid and Sodium Fluorescein in Resection of Tumors of the Central Nervous System and Metastatic …

S Shah, N Ivey, A Matur, N Andaluz - Tomography, 2023 - mdpi.com
Introduction: Recent advances in tumor visualization have improved the extent of resection
(EOR) of primary and secondary tumors of the central nervous system, while limiting the …

The impact of heme biosynthesis regulation on glioma aggressiveness: Correlations with diagnostic molecular markers

M Mischkulnig, B Kiesel… - Frontiers in Molecular …, 2022 - frontiersin.org
Background The prognosis of diffusely infiltrating glioma patients is dismal but varies greatly
between individuals. While characterization of gliomas primarily relied on histopathological …

[HTML][HTML] Review of Clinically Assessed Molecular Fluorophores for Intraoperative Image Guided Surgery

Y Ge, DF O'Shea - Molecules, 2024 - mdpi.com
The term “fluorescence” was first proposed nearly two centuries ago, yet its application in
clinical medicine has a relatively brief history coming to the fore in the past decade …