5-Aminolevulinic acid-based fluorescence diagnostics of cervical preinvasive changes
نویسندگان
چکیده
منابع مشابه
5-Aminolevulinic-acid-based fluorescence spectroscopy and conventional colposcopy for in vivo detection of cervical pre-malignancy
BACKGROUND Sensitized fluorescence diagnostics are based on selective accumulation of photosensitizer in the tissue where carcinogenesis has started. The present study compared topical 5-aminolevulinic acid (5-ALA)-based fluorescence spectroscopy (FS) in vivo with conventional colposcopy for cervical intraepithelial neoplasia (CIN) detection. METHODS We enrolled 48 patients who were referred ...
متن کاملMultiphoton excitation fluorescence microscopy of 5-aminolevulinic acid induced fluorescence in experimental gliomas.
BACKGROUND AND OBJECTIVE The clinical usefulness of 5-ALA guided detection of tumor tissue has been demonstrated for a number of malignancies. However, current techniques of intraoperative detection of protoporphyrin IX fluorescence in situ do not offer subcellular resolution. Therefore, discrimination of non-specific 5-ALA induced fluorescence remains difficult. MATERIALS AND METHODS In this...
متن کامل5-Aminolevulinic Acid Fluorescence in High Grade Glioma Surgery: Surgical Outcome, Intraoperative Findings, and Fluorescence Patterns
BACKGROUND 5-Aminolevulinic acid (5-ALA) fluorescence is a validated technique for resection of high grade gliomas (HGG); the aim of this study was to evaluate the surgical outcome and the intraoperative findings in a consecutive series of patients. METHODS Clinical and surgical data from patients affected by HGG who underwent surgery guided by 5-ALA fluorescence at our Department between Jun...
متن کامل5-aminolevulinic acid (5-ALA) fluorescence-guided Mohs surgery resection of penile-scrotal extramammary Paget's disease.
This report aims to evaluate the usefulness of 5-aminolevulinic acid (5-ALA) fluorescence-guided Mohs surgery resection of penile-scrotal extramammary Paget's disease for achieving maximum tumor resection. Between January 2014 and December 2015, 5 patients underwent surgical resection of a penile-scrotal extramammary Paget's disease in department of urology, Huashan hospital, Fudan University. ...
متن کاملFluorescence spectroscopy combined with 5-aminolevulinic acid-induced protoporphyrin IX fluorescence in detecting oral premalignancy.
BACKGROUND Early detection of premalignant/malignant lesions in the oral cavity can certainly improve the patient's prognosis. This study presents fluorescence imaging with the topical application of 5-aminolevulinic as a way to improve detection of various oral tissue pathologies. This procedure depends mainly on comparing the intensity of red and green fluorescence emitted from tissues during...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Medicina
سال: 2014
ISSN: 1010-660X
DOI: 10.1016/j.medici.2014.08.004