Results 241 to 250 of about 2,260,476 (287)

New Concept of Intraoperative Fluorescence Diagnostics for Photodynamic Dosimetry of Tumors Using Chlorin-Based Photosensitizers. [PDF]

Biosensors (Basel)
Efendiev K, Moskalev A, Alekseeva P, Borodkin A, Skobeltsin A, Makarov V, Kalyagina N, Linkov K, Gilyadova A, Shpileva O, Ilyasova D, Pisareva T, Kozlova P, Rakhmanova A, Shiryaev A, Loschenov V.   +15 more
europepmc   +1 more source

A dual-wavelength blue laser platform for integrated diagnosis and therapy in glioblastoma: preclinical evidence. [PDF]

Lasers Med Sci
Wang Z, Tao R, Jiang D, Guo Y, Xi K, He D.   +5 more
europepmc   +1 more source

Photodynamic Therapy Combined with Cryotherapy and Surgery for Multiple Actinic Keratoses and Well-Differentiated Cutaneous Squamous Cell Carcinoma: A Two-Case Report. [PDF]

Clin Cosmet Investig Dermatol
He X, Gao Y, Jiang S, Tang X, Wang D, Lin L, Deng Y.   +6 more
europepmc   +1 more source

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Photodynamic Diagnosis in Urology: State-of-the-Art

European Urology, 2008
To provide an overview on the methodology and clinical relevance of fluorescence diagnosis with exogenous fluorochromes or fluorochrome prodrugs in urology.The methodology is summarised on the basis of our experience and the relevant literature. Clinical results and perspectives are reported and concluded after we scanned and evaluated sources from ...
Raphaela Waidelich, Dieter Jocham
exaly   +3 more sources

Photodynamic diagnosis in the gastrointestinal tract

Gastrointestinal Endoscopy Clinics of North America, 2004
Clinical data on photodynamic diagnosis for the detection of premalignant and malignant lesions in the gastrointestinal tract are encouraging so far. A major benefit of using autofluorescence is the lack of side effects because no sensitizer has to be applied.However, highly sophisticated detection systems are needed to enhance the weak ...
Esther, Endlicher, Helmut, Messmann
openaire   +2 more sources

Photodynamic Diagnosis and Therapy in Dermatology

Skin Pharmacology and Physiology, 1998
The topical application of δ-aminolevulinic acid (ALA) induces porphyrin formation in the skin, preferentially in tumor tissues. Irradiation of the porphyrin-enriched tumor tissue with Wood’s light leads to emission of a brick-red fluorescence. This principle may be used as a diagnostic procedure which may be termed photodynamic diagnosis (PDD). In ALA-
C, Fritsch, K, Lang, W, Neuse, T, Ruzicka, P, Lehmann   +4 more
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Photodynamic Diagnosis and Therapy in Gynecology

Journal of Environmental Pathology, Toxicology and Oncology, 2008
Photodynamic diagnosis (PDD) and therapy (PDT) are modern methods that are evaluated in different fields in gynecology. PDD is currently under investigation in gynecologic conditions such as cervical intraepithelial neoplasia (CIN), vulvar intraepithelial neoplasia (VIN), endometriosis, and ovarian cancer.
Philipp, Soergel, Martin, Löning, Ismini, Staboulidou, Cordula, Schippert, Peter, Hillemanns   +4 more
openaire   +2 more sources

Photodynamic diagnosis for detection of peritoneal carcinomatosis

Journal of Surgical Research, 2015
Peritoneal carcinomatosis is the dissemination of cancer in the peritoneal cavity secondary to abdominal or extra-abdominal malignancies. Accurate assessment of the disease's burden is a challenge because of the complexity of the peritoneal cavity and the small size of the metastatic nodules.
Muhammad Qutayba Almerie, Gemma Gossedge, Kathleen E. Wright, David G. Jayne   +3 more
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Photodynamic diagnosis of oral neoplasms

The Second Asian and Pacific Rim Symposium on Biophotonics, 2004. APBP 2004., 2005
Light-induced fluorescence detection using Photofrin/sup /spl reg// topically provides a sensitive, noninvasive technique for the early identification of malignant neoplasms in the oral cavity. The development of an endoscopic fluorescence imaging system that could be used for real-time, noninvasive and diagnosis in clinical application.
null Cheng-Jen Chang, P. Wilder-Smith
openaire   +1 more source

Photodynamic Diagnosis and Therapy of Cancer

AIP Conference Proceedings, 2010
This paper gives brief information about photodynamic method used in diagnosis and therapy for cancer and other human body disorders. In particular it concentrates on detection and analysis of fluorescent dye, i.e. protoporphyrin IX (PpIX) and its two‐photon excitation (TPE) process, which offers photodynamic method many fascinating possibilities.
Anna Subiel, Carlos Granja, Claude Leroy
openaire   +1 more source