Abstract:
:Some basal cell carcinomas (BCCs) are indistinguishable from nevi based on clinical manifestations. Therefore, it is often difficult for the excision margins of the initial surgical treatment to achieve radical removal of the malignancy. This study was a comparative analysis of the clinical results of aminolevulinic acid (ALA)-photodynamic therapy (PDT) or secondary surgery after the primary excision. In total, 20 patients with preoperative clinical diagnoses of nevi underwent in situ resection. The postoperative pathological diagnoses confirmed all cases were BCC. Ten patients received PDT twice after the primary excision, and 10 cases received extended resection after the primary excision. Patients were followed up for 8 months at least, and the 2 groups did not show statistically significant differences in the recurrence rate, while the PDT group had better results in terms of economic burden, healing period, and cosmetic satisfaction than the group with secondary surgery. Our study demonstrates that ALA-PDT can sever as a considerable remedial treatment for the BCC patients who have not accepted radical resection due to primary clinical misdiagnosis.
journal_name
Photodiagnosis Photodyn Therjournal_title
Photodiagnosis and photodynamic therapyauthors
Bu W,Zhang M,Zhang Q,Yuan C,Chen X,Fang Fdoi
10.1016/j.pdpdt.2016.11.003subject
Has Abstractpub_date
2017-03-01 00:00:00pages
134-137eissn
1572-1000issn
1873-1597pii
S1572-1000(16)30138-7journal_volume
17pub_type
临床试验,杂志文章abstract:OBJECTIVES:The purpose of this study was to determine the usefulness of a quantitative light-induced fluorescence (QLF) technology in detecting dental restorations by comparing the detection ability of dental hygiene students between using conventional visual inspection alone and visual inspection combined with QLF tec...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.pdpdt.2016.12.010
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:Previous in vivo studies on photodynamic therapy (PDT)-treated, high cellular density tumors showed evidences of a bystander effect accompanying the therapy, cellular death continuing beyond the limits of the photochemical reactions in time and space. This process is generated by the initially damaged cells ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2012.03.001
更新日期:2012-12-01 00:00:00
abstract::The current study presents Raman Spectroscopy (RS) accompanied by machine learning algorithms based on Principle Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA) for analysis of tuberculosis (TB). TB positive (diseased), TB negative (cured) and control (healthy) serum samples are considered for inter a...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101963
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Quantitative Light-induced Fluorescence-Digital (QLF-D) detects red fluorescence of plaque, but is almost solely used on labial anterior tooth surfaces. As distribution and formation of plaque varies distinctly within the dentition, our aim was to investigate, how red fluorescing plaque is related to disclos...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.102063
更新日期:2020-12-01 00:00:00
abstract:AIM:The aim of the present clinical trial was to evaluate the efficacy of photodynamic therapy (PDT) as an adjunct to mechanical debridement (MD) in the treatment of severe peri-implantitis (PI) with abscess. MATERIALS AND METHODS:Selected individuals with severe PI were divided into two groups: Group A: received meth...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101750
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND:Photodynamic therapy (PDT) is a technique that uses light and a photosensitizer, converting local molecular oxygen into singlet oxygen, which eliminates a target unhealthy tissue. It has been increasingly used for the treatment of several diseases including skin disorders. Psoriasis is a chronic inflammatory...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2015.05.003
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:The aim of this pilot study was to compare the efficacy of ALA-PDT and red light alone in the treatment of photoaging. METHODS:A total of 14 adults with photoaging skin were recruited. ALA-PDT or red light alone was applied to the forearm extensor. Before and after treatment, the treated sites were examined ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2014.02.007
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Among the pathogens, Staphylococcus aureus is the main causative agent of bacterial diseases in the world. In this context, antimicrobial photodynamic therapy (aPDT) appears as a promising tool by means of microbial inactivation with the use of light. aPDT is applied in treatments involving photosensitizers ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2019.01.005
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:Reduction of myocardial ischemia-reperfusion injury in the patients undergoing cardiac surgery under cardiopulmonary bypass represents an important goal. Intraoperative monitoring of myocardial metabolic state using continuous registration of nicotinamide adenine dinucleotide (NADH) and flavin adenine dinucl...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2014.05.003
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:Although triple antibiotic paste (TAP) has been successfully used as an intracanal medicament for regenerative endodontic treatments, TAP has also been shown to cause discolouration. The aim of this study is to investigate the efficacy of different bleaching agents to bleach teeth discoloured from TAP. METH...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101901
更新日期:2020-09-01 00:00:00
abstract::In this study, gold coated iron oxide nanoparticle (Au@Fe2O3 NP) was synthesized in a core-shell structure. Photothermal and radiosensitization effects of Au@Fe2O3 NPs were investigated on KB human mouth epidermal carcinoma cell line. Cell death and apoptosis were measured to study the effects of nanoparticles in comb...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2018.08.003
更新日期:2018-12-01 00:00:00
abstract::We present a novel case of an elderly patient with a Barrett's adenocarcinoma in the presence of an Angelchik prosthesis. We aim to draw attention to issues relating to metaplastic Barretts' oesphagus and its adenocarcinoma complications and highlight relevant issues in multimodal endoscopic management and palliation ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/S1572-1000(05)00091-8
更新日期:2005-09-01 00:00:00
abstract:INTRODUCTION:The aim of this study is to evaluate the antimicrobial activity of hypochlorite solutions and reciprocating instrumentation associated with photodynamic therapy (PDT). METHODS:One hundred and thirty two root canals were enlarged up to #35 K-file and inoculated with E.faecalis for 14 days. The 132 samples ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2018.07.015
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Early diagnosis of non-melanoma skin cancer (NMSC) is potentially possible using optical coherence tomography (OCT) which provides non-invasive, real-time images of skin with micrometre resolution and an imaging depth of up to 2mm. OCT technology for skin imaging has undergone significant developments, impro...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2016.08.004
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:To investigate the changes in retinal and choriocapillaris vessel density (VD) in patients affected by early age-related macular degeneration (AMD) and reticular pseudodrusen (RPD), using Optical Coherence Tomography Angiography (OCTA). METHODS:A total of seventy-eight eyes of 78 patients (43 male, 35 femal...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.102094
更新日期:2020-11-11 00:00:00
abstract:BACKGROUND:Erosive oral lichen planus (EOLP) poses a substantial risk of malignant transformation into squamous cell cancer. The absence of established treatment gives way to alternative therapeutic strategies, including photodynamic therapy. The aim of the study was to evaluate the efficacy of PDT in the treatment of ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2017.01.178
更新日期:2017-06-01 00:00:00
abstract:BACKGROUND:Various techniques have been suggested to quantitatively assess tooth wear; most have limited clinical application. The first aim of this in vitro study was to estimate the residual enamel thickness of teeth with various degrees of occlusal wear using quantitative light-induced fluorescence (QLF). The second...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2019.01.016
更新日期:2019-03-01 00:00:00
abstract:AIM:To compare the effectiveness of two protocols in the treatment of peri-implant mucositis (p-iM) among cigarette smokers. MATERIALS AND METHODS:Three groups were randomized into (i) single session of antimicrobial photodynamic therapy (aPDT) with mechanical debridement (MD) (Group-A), (ii) systemic AB with MD (Grou...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.pdpdt.2019.101587
更新日期:2020-03-01 00:00:00
abstract::Molecular modification of protoporphyrin IX (PpIX) was conducted to improve its water solubility and therapeutic performance for photodynamic therapy. The carboxylic acid and the two nitrogen atoms in the core of PpIX molecule were protonated following by conjugation with 3-aminopropyl triethoxysilane (APTES). Then, f...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2015.01.003
更新日期:2015-06-01 00:00:00
abstract::Hepatitis is one of the most common life threatening diseases. The diagnosis is mainly based on biochemical analysis such as liver function test. However, histopathological evaluation of liver serves far better for more accurate final diagnosis. The goal of our study was to evaluate the eosin fluorescence pattern in C...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2017.03.016
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Increasing resistance of oral pathogens to conventional antibacterial agents has resulted to find alternative therapies to overcome resistance development problems; hence this in vitro study was carried out to investigate the efficacy of photoelimination of Streptococcus mutans with two methods of photodynam...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2013.07.002
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:To evaluate the effect of the first acute anterior uveitis (AAU) attack on the choroid by using an image binarization tool on images from enhanced depth imaging (EDI)-optical coherence tomography (OCT) scans in patients with ankylosing spondylitis (AS). METHODS:In this study, three groups were formed: uveit...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101778
更新日期:2020-09-01 00:00:00
abstract::In the present study, the in vitro susceptibilities of five Candida spp. to photodynamic antimicrobial chemotherapy (PACT) with four phenothiazinium derivatives, methylene blue (MB), new methylene blue N (NMBN), toluidine blue O (TBO) and the novel pentacyclic phenothiazinium photosensitiser S137, in combination with ...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2012.11.004
更新日期:2013-05-01 00:00:00
abstract:BACKGROUND:Photodynamic therapy (PDT) is considered an important and innovative treatment for healing skin wounds. Skin ulcers with sinus tract formation are rare and difficult to treat in the field of dermatology. Herein, we utilized optical fibers as a light source to penetrate the sinus tract and applied PDT to trea...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.101802
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:To explore the surface modification of dentin using Er,Cr:YSGG phototherapy and bonding system on the shear bond strength and microleakage scores at two different distances and times of laser irradiation. MATERIALS AND METHODS:Ninety disease-free third molars were collected for the experiment. The four lase...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2018.10.017
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:Microorganisms treated by photo-activated disinfection (PAD) in combined periodontal-endodontic (perio-endo) lesions would be exposed to sub-lethal doses of PAD (sPAD). This study evaluated the effect of sPAD using toluidine blue O (TBO) in combination with diode laser irradiation on the growth and biofilm-f...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2016.08.013
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:This study investigated the relationship between manual dexterity and dental biofilm accumulation in independent older Koreans using Quantitative Light-Induced Fluorescence-Digital (QLF-D). METHODS:This cross-sectional study included 44 participants recruited from senior welfare facilities in South Korea an...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章,多中心研究
doi:10.1016/j.pdpdt.2018.11.007
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:Efficacy of daylight-photodynamic therapy (DL-PDT) with methyl aminolaevulinate (MAL) has been reported to gradually decrease as the severity of actinic keratosis (AK) lesions increases. Repeated treatments have been suggested to increase the efficacy of DL-PDT. Aim of our pilot study was to evaluate the eff...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.pdpdt.2019.05.031
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:Extramammary Paget disease (EMPD) is an uncommon malignant neoplasm affecting apocrine gland-bearing skin which usually occurs in the anogenital area of patients older than 50 years. However, as EMPD in old men develops in penoscrotal area and sometimes asymptomatic, in situ or dermal invasion is usually wid...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2014.03.006
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:Bacterial resistance is a problem during the process of healing of infected wounds. As a therapy, photodynamic therapy (PDT) has broad-spectral antibacterial activity and non-selective action, which makes it possible to deal with antibiotic resistance.. Methylene blue is a commonly used medicine, but it is r...
journal_title:Photodiagnosis and photodynamic therapy
pub_type: 杂志文章
doi:10.1016/j.pdpdt.2020.102051
更新日期:2020-12-01 00:00:00