Background: Skin resurfacing with the carbon dioxide (CO(2)) laser is currently a popular means of improving rhytides and scars and has been reported useful in the treatment for photodamaged skin, including precancerous and benign skin lesions, as well as superficial benign pigmented lesions.
Methods: We describe a 68-year-old man who developed rapid squamous cell carcinoma (SCC) on the resurfaced areas 3 weeks following CO(2) laser resurfacing.
Results: Rapid occurrence of SCC should be considered a rare complication, and we recommend carefully considering CO(2) laser resurfacing after excision of an SCC and surveying any cancer recurrences.
Conclusions: We report a rare complication of CO(2) laser resurfacing. This report suggests that additional work in this area is warranted.
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http://dx.doi.org/10.2310/7750.2012.12066 | DOI Listing |
Lasers Med Sci
January 2025
College of Dentistry, Ajman University, Ajman, United Arab Emirates.
Recurrent aphthous stomatitis (RAS) is one of mankind's most common diseases with a nonspecific etiology. Lasers are gaining traction in dentistry due to their remarkable effects on pain reduction. Their convenience and lack of side effects have made them an attractive alternative to conventional interventions.
View Article and Find Full Text PDFAdv Wound Care (New Rochelle)
January 2025
Department of Dermatology, The Second Affiliated Hospital of Wannan Medic-al College, Wuhu, Anhui, China.
The aim of this study was to compare the long-term effects of fractional carbon dioxide (CO) laser treatment with traditional therapy on surgical scars by analyzing and comparing observational indicators. A randomized controlled trial was conducted on 116 patients who received scar treatment in our hospital, of which 58 patients received fractional CO laser treatment, and 58 patients received injection treatment. The outcome measures comprised the Vancouver Scar Scale (VSS) and the Patient and Observer Scar Assessment Scale (POSAS).
View Article and Find Full Text PDFAdv Mater
January 2025
CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
Blue phase liquid crystal (BPLC) lasers exhibit exceptional optical quality and tunability to external stimuli, holding significant promise for innovative developments in the field of flexible optoelectronics. However, there remain challenges for BPLC elastomer (BPLCE) lasers in maintaining good optical stability during stretching and varying temperature conditions. In this work, a stretchable laser is developed based on a well-designed BPLCE with a combination of partially and fully crosslinked networks, which can output a single-peak laser under small deformation (44.
View Article and Find Full Text PDFJ Otolaryngol Head Neck Surg
January 2025
Department of Otolaryngology-Head & Neck Surgery, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA.
Importance: Adult laryngeal hemangiomas are rare and may cause symptoms such as dysphonia, dysphagia, and dyspnea. Carbon dioxide (CO2) lasers offer an alternative approach to managing this rare condition.
Objective: The objective of this study is to evaluate the effectiveness of CO2 lasers in treating adult hemangioma and to identify potential side effects associated with this treatment modality.
J Plast Reconstr Aesthet Surg
January 2025
Department of Burns and Plastic Surgery, St Helens and Knowsley NHS Trust (STHK), Warrington Road, Prescot, Merseyside L35 5DR, UK.
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