کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3816858 1246286 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Protoporphyrin-IX fluorescence guided surgical resection in high-grade gliomas: The potential impact of human colour perception
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
پیش نمایش صفحه اول مقاله
Protoporphyrin-IX fluorescence guided surgical resection in high-grade gliomas: The potential impact of human colour perception
چکیده انگلیسی

SummaryIntroductionProtoporphyrin-IX (Pp-IX) fluorescence had been used frequently in recent years to guide microsurgical resection of high-grade gliomas (HGG), particularly following the publication of a randomized controlled trial demonstrating its advantages. However, Pp-IX fluorescence is dependent upon the surgeons’ eyes’ perception of red fluorescent colour. This study was designed to evaluate human eye fluorescence perception and establish a fluorescence scale.Materials and methods20 of 108 pre-recorded images from intraoperative fluorescence of HGG were used to construct an 8-panel visual analogue fluorescence scale. The scale was validated by testing 56 participants with normal colour vision and three red-green colour-blind participants. For intra-rater agreement ten participants were tested twice and for inter-observer reliability the whole cohort were tested.ResultsThe intra- and inter-observer reliability of the scale in normal colour vision participants was excellent. The scale was less reliable in the violet-blue panels of the scale. Colour-blind participants were not able to distinguish between red fluorescence and blue-violet colours.ConclusionThe 8-panel fluorescence scale is valid in differentiating red, pink and blue colours in a fluorescence surgical field among participants with normal colour perception and potentially useful to standardize fluorescence-guided surgery. However, colourblind surgeons should not use fluorescence-guided surgery.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Photodiagnosis and Photodynamic Therapy - Volume 11, Issue 3, September 2014, Pages 351–356
نویسندگان
, , ,