Abstract：
:A case of recalcitrant dissecting cellulitis of the scalp (DCS) in a 23-year-old male patient was treated with 4 times of topical ALA-PDT at intervals of 10-15 days. The patient responded well without any unbearable adverse effects and presented satisfactory effects. Before applying this therapy, the patient and his doctors had tried other methods, specifically glucocorticoids, intradermal injection, and even surgical treatment, but none of them had presented satisfactory effects. This suggests that topical ALA-PDT could be an effective and safe alternative for DCS patients who are refractory to other standard therapies.
journal_name
Photodiagnosis Photodyn Therjournal_title
Photodiagnosis and photodynamic therapyauthors
Zhan Y,Chen X,Zhou Y,Zou P,Xiao Rdoi
10.1016/j.pdpdt.2018.10.001subject
Has Abstractpub_date
2018-12-01 00:00:00pages
182-184eissn
1572-1000issn
1873-1597pii
S1572-1000(18)30287-4journal_volume
24pub_type
杂志文章abstract：BACKGROUND:Although discovered over a century ago it is only in the last 25 years that photodynamic therapy (PDT) has been the focus of intense research. This versatile treatment modality has been shown to be effective in treating a wide variety of malignancies, and with the increasing incidence of non-melanoma skin ca...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2010.12.004
更新日期：2011-06-01 00:00:00
abstract：:Perifolliculitis capitis abscedens et suffodiens (PCAS), also known as dissecting cellulitis of the scalp (DCS), is a rare, chronic, suppurative inflammatory disease of the scalp which may evolve into cicatricial alopecia. Its refractory nature has a detrimental impact on patients' quality of life. Here, we report fiv...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101660
更新日期：2020-06-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Breast cancer is one of the most widely recognized tumors. .Diagnosis made in the early stage of disease may imporve outcomes. The discovery of malignant growth utilizing noninvasive light intrusive methods in lieu of conventional excisional biopsy may assist in achieving this goal. MATERIALS AN...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101922
更新日期：2020-09-01 00:00:00
abstract：INTRODUCTION/AIM:Photodynamic therapy (PDT) involves the use of a tumor-specific photosensitizer and laser irradiation, and is one of the treatment options recommended for early centrally located lung cancers, but not yet for peripheral-type lung cancers. We developed a new laser probe, the composite-type optical fiber...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101698
更新日期：2020-06-01 00:00:00
abstract：:Hidradenitis suppurativa (HS) is a chronic, inflammatory, and recurrent skin disease. Surgical excision of wounds appears to be the only curative treatment for the prevention of recurrence of moderate to severe stages. Magnetic resonance imaging (MRI) is a standard reference examination for the detection of HS peri-an...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2018.05.007
更新日期：2018-09-01 00:00:00
abstract：BACKGROUND:Antibacterial photodynamic therapy (aPDT) has been proposed as an alternative strategy to inactivate bacteria. This study was designed to investigate the antibacterial effect of a novel photosensitizer S-Porphin sodium (S-PS) on plankton and biofilm cultures of Staphylococcus aureus (S. aureus) and its multi...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.08.031
更新日期：2019-12-01 00:00:00
abstract：INTRODUCTION:The aim of the present study was to evaluate the influence of ultrasonic activation (US) of the final irrigant in the removal of the photosensitizer from root canal walls after photodynamic therapy. METHODS:The root canals of 60 single-rooted bovine extracted teeth were filled with 0.01% methylene blue an...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.12.011
更新日期：2017-03-01 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:Photodynamic therapy (PDT) using 5-aminolevulinic acid is considered to be ineffective in the treatment of tumors with progression to the deep layer. Therefore, for such tumors, a method is required which can enhance the effectiveness of this therapy. We examined the anti tumor effect of the combination of P...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2012.04.003
更新日期：2012-12-01 00:00:00
abstract：BACKGROUND:The aim of this study was to evaluate the effect of multiple sessions of antimicrobial photodynamic therapy (aPDT) on the treatment of experimental periodontitis (EP) in rats treated with chemotherapy. METHODS:Chemotherapy using 5-fluorouracil (5-FU) consisted of intraperitoneal administration of 60 and 40 ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2018.11.014
更新日期：2019-03-01 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：:The objective of this study was to evaluate and compare the clinical response to PDT (Photodynamic Therapy) in field cancerization using two aminolevulinate derivatives. Forty patients with multiple actinic keratosis (AK) on forearms and hands scattered received two sessions of ALA and MAL-PDT at 630 nm (36 J/cm2). Th...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.101603
更新日期：2020-06-01 00:00:00
abstract：:Vibrio parahaemolyticus (V. parahaemolyticus) is currently a major cause of bacterial diarrhoea associated with seafood consumption. The objective of this study was to determine the inactivation effect of curcumin-mediated photodynamic action on V. parahaemolyticus. First of all, V. parahaemolyticus suspended in PBS b...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2016.05.004
更新日期：2016-09-01 00:00:00
abstract：BACKGROUND:Although aminolevulinic acid (ALA)-induced protoporphyrin IX (PpIX) photodynamic therapy (PDT) is an effective FDA-approved therapy for actinic keratosis (AK), a substantial fraction of patients (up to 25%) do not respond to treatment. This study examined the feasibility of using pre-treatment measurements o...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 临床试验,杂志文章
doi：10.1016/j.pdpdt.2015.10.006
更新日期：2015-12-01 00:00:00
abstract：BACKGROUND:The gold standard treatment of early oesophageal carcinoma is oesophagectomy but the elderly population affected are often medically unfit for this radical intervention and less invasive curative options are required. We describe our experience of porfimer sodium photodynamic therapy (PDT) as an alternative ...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2007.09.003
更新日期：2007-12-01 00:00:00
abstract：BACKGROUND:Superluminescent diodes (sLED) appear to be an innovative and promising light source in photodynamic therapy (PDT), especially in actinic keratosis (AK) lesions treatment. AIM:Assessment of tolerability and efficacy of sLED in topical 5-aminolevulinic acid (ALA) PDT of AK lesions. METHODS:27 patients recei...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2018.04.010
更新日期：2018-06-01 00:00:00
abstract：:Photodynamic therapy (PDT) is a common treatment on retinal capillary hemangioma. We applied PDT to a patient with von Hippel-Lindau(VHL) syndrome and she developed severe massive exudative retinal detachment the next day, which is a rare complication for PDT. After intraocular anti-VEGF agent and peribulbar dexametha...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2014.02.013
更新日期：2014-06-01 00:00:00
abstract：BACKGROUND:This paper provides the results of the non-clinical evaluation of biodistribution of the PS Photolon in inner organs and tissues of intact and tumor-bearing rats with xenograft tumors of different morphologic types. METHODS:The accumulation studies were performed in rats by means of intravital laser fluorim...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2009.04.002
更新日期：2009-06-01 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: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:Optical fibres can be placed in balloons to deliver light for intracranial photodynamic therapies. METHOD:A series of fibres, with either cleaved ends or terminating in cylindrical diffusers, housed in two different balloons, containing various solutions were investigated. The aim of the experiments perform...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2007.06.003
更新日期：2007-09-01 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：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: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：PURPOSE:To evaluate retinal microvasculature and blood flow during Behcet's uveitis (BU) remission via optical coherence tomography angiography (OCT-A), and compare the results with those from healthy eyes. METHODS:A total of 35 eyes of 35 BU patients presenting during the remission period of BU involving the posterio...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2019.101646
更新日期：2020-03-01 00:00:00
abstract：:Photodynamic therapy is a very important technique for the eradication of widespread oesophageal mucosal disease which has the potential to degenerate to cancer. Patients unsuitable or unwilling to undergo radical therapy can be cured using photodynamic therapy. We predominantly treat patients with high-grade dysplasi...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2006.03.008
更新日期：2006-06-01 00:00:00
abstract：:Today, the widespread use of laser instruments in various fields has resulted in many accidental retinal injuries. Here we describe a rare clinical case of full-thickness macular hole (MH) and focal choroidal excavation (FCE) caused by a 1064-nm Q-switched Nd:YAG laser. After pars plana vitrectomy and the following 14...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2017.07.001
更新日期：2017-09-01 00:00:00
abstract：BACKGROUND:Light fractionation with a 2-h dark interval increases the efficacy of topical aminolevulinic acid (ALA) photodynamic therapy (PDT). Hexyl-aminolevulinate (HAL) is the hexyl ester of ALA. Both HAL and ALA lead to protoporphyrin IX (PpIX) accumulation in endothelial cells and to vascular effects, which are im...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2013.09.002
更新日期：2013-12-01 00:00:00
abstract：AIM:The aim of present study was to assess and compare different conditioning methods (laser, PDT and conventional) on shear bond strength (SBS) of resin modified glass ionomer cement (RMGIC) bonded to composite (sandwich technique). MATERIAL AND METHODS:Fifty specimens were prepared from RMGIC and were packed in a te...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 杂志文章
doi：10.1016/j.pdpdt.2020.101965
更新日期：2020-12-01 00:00:00
abstract：INTRODUCTION:Clinical studies have shown the usefulness of antimicrobial photodynamic therapy (aPDT) as an adjunctive in periodontal therapy. These studies did not utilize indocyanine green (ICG) as a recently introduced photosensitizer. The aim of this study was to perform a full-mouth double-blind randomized controll...
journal_title：Photodiagnosis and photodynamic therapy
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.pdpdt.2016.02.007
更新日期：2016-06-01 00:00:00
