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Efficacy and Safety of Transplantation of Autologous Fat, Platelet-Rich Plasma (PRP) and Stromal Vascular Fraction (SVF) in the Treatment of Acne Scar: Systematic Review and Meta-analysis. Aesthetic Plast Surg 2023:10.1007/s00266-023-03295-1. [PMID: 36881139 DOI: 10.1007/s00266-023-03295-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 02/04/2023] [Indexed: 03/08/2023]
Abstract
BACKGROUND The efficacy and safety evaluation of the transplantation of autologous fat, platelet-rich plasma (PRP) and stromal vascular fraction (SVF) in acne scars has not been completely unified. This article will analyze and process the data of the included studies through evidence-based medicine to evaluate the efficacy and safety of autologous fat grafting, PRP and SVF for acne scar treatment, so as to provide treatment basis and strategy for the clinical treatment of acne scars. METHODS We searched the PubMed, Embase, Cochrane Library databases, CNKI, Wanfang and CQVIP databases for studies published during the time between the establishment of the databases through October 2022. We included studies that report autologous fat grafting, SVF and PRP for patients with acne scars. We excluded repeated publication, researches without full text, incomplete information or inability to conduct data extraction and animal experiments, case report, reviews and systematic reviews. STATA 15.1 software was used to analyze the data. RESULTS The findings showed that fat grafting had excellent improvement, marked improvement, moderate improvement and mild improvement rates of 36%, 27%, 18% and 18%, respectively, PRP had excellent improvement, marked improvement, moderate improvement and mild improvement rates of 0%, 26%, 47% and 25%, respectively, and the SVF had excellent improvement, marked improvement, moderate improvement and mild improvement rates of 73%, 25%, 3% and 0%, respectively. Additionally, the pooled results showed that there was no significant difference between PRP treatment and pre-treatment in Goodman and Baron scale score. However, Shetty et al. reported that Goodman and Baron scale score after fat grafting was significantly lower than pre-treatment. The results also showed that after fat grafting treatment, incidence of pain after fat grafting was 70%. After PRP treatment, in addition to pain (17%), there is a higher probability of postinflammatory hyperpigmentation (17%) and hematoma (6%). After SVF treatment, the incidence of postinflammatory hyperpigmentation and hematoma was all 0%. CONCLUSION Autologous fat grafting, PRP and SVF are effective for the treatment of acne scars, and the safety of autologous fat grafting, PRP and SVF is acceptable. Autologous fat grafting and SVF may be a better treatment for acne scars than PRP. However, this hypothesis still needs to be tested in the future large randomized controlled trials. LEVEL OF EVIDENCE III This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Truncal Acne and Scarring: A Comprehensive Review of Current Medical and Cosmetic Approaches to Treatment and Patient Management. Am J Clin Dermatol 2023; 24:199-223. [PMID: 36539678 DOI: 10.1007/s40257-022-00746-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2022] [Indexed: 12/24/2022]
Abstract
Acne vulgaris is one of the most common skin disorders worldwide. It typically affects skin areas with a high density of sebaceous glands such as the face, upper arms, chest, and/or back. Historically, the majority of research efforts have focused on facial acne vulgaris, even though approximately half of patients with facial lesions demonstrate truncal involvement. Truncal acne vulgaris is challenging to treat and poses a significant psychosocial burden on patients. Despite these characteristics, studies specifically examining truncal acne vulgaris are limited, with treatment guidelines largely derived from facial protocols. Therefore, truncal acne remains an understudied clinical problem. Here, we provide a clinically focused review on the epidemiology, evaluation, and available treatment options for truncal acne vulgaris. In doing so, we highlight knowledge gaps with the goal of spurring further investigation into the management of truncal acne vulgaris.
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Liu Y, Li Z, Hu J, Wang M, Qu C, Wu H, Su X, Wang L. Treatment of nasal depressed scars using micro-plasma radiofrequency technology combined with subcision. J Cosmet Dermatol 2021; 21:2458-2462. [PMID: 34496123 DOI: 10.1111/jocd.14431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 01/18/2023]
Abstract
BACKGROUND The nose is located in the middle of the face; therefore, nasal scarring will bring a significant psychological impact on patients. Although there are many treatment methods for depressed scars, these methods have varying degrees of efficacy and all carry certain adverse effects. A better treatment method is urgent to be found. In this study, the effect of micro-plasma radiofrequency technology combined with subcision to treat nasal depressed scars is evaluated. METHODS 18 Chinese patients with nasal depressed scars participated in this study. All patients received one session of micro-plasma radiofrequency treatment first. 2 months later, subcision combined with micro-plasma radiofrequency technology was performed on them at 6-month intervals, and a total of 2 sessions of combined treatment were performed. Goodman and Baron Scale was used to evaluate nasal scars before treatment and 6 months after the final session. RESULTS All 18 patients in this study had Grade 4 nasal scars before treatment. 6 months after the end of treatment, 13 patients (72.2%) showed excellent or near total improvement, and 5 patients (27.8%) showed marked improvement. No adverse side effects were observed during treatment. Patient self-evaluation indicated that all patients were satisfied with the cosmetic outcomes. CONCLUSIONS In this study, we explored a new treatment method for nasal depressed scars. We used micro-plasma radiofrequency technology combined with subcision to treat nasal depressed scars and obtained relatively satisfactory results with no adverse effects.
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Affiliation(s)
- Yue Liu
- Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zehui Li
- Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jintian Hu
- Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meng Wang
- Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chunan Qu
- Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huanhuan Wu
- Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xueshang Su
- Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lianzhao Wang
- Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Shi Y, Jiang W, Li W, Zhang W, Zou Y. Comparison of fractionated frequency-doubled 1,064/532 nm picosecond Nd:YAG lasers and non-ablative fractional 1,540 nm Er: glass in the treatment of facial atrophic scars: a randomized, split-face, double-blind trial. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:862. [PMID: 34164496 PMCID: PMC8184496 DOI: 10.21037/atm-21-1715] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background Laser treatment of acne scars is common, but quality evidence on its efficacy is still needed. Our study aimed to compare picosecond laser and non-ablative fractional laser’s efficacy and safety in treating acne atrophic scars. Methods This was a randomized, split-face double-blind trial recruiting patients with acne atrophic scars. Facial halves were randomly divided and treated with fractionated frequency-doubled 1,064/532 nm picosecond Nd:YAG laser or non-ablative fractional 1,540 nm Er: glass laser. ECCA score (echelle d'evaluation clinique des cicatrices d’acne) and skin flatness measured with a non-invasive phaseshift rapid in vivo measurement of skin (PRIMOS) system were evaluated one month after the last treatment. Results Twenty-two Fitzpatrick skin type IV patients were included in this study, with an average age of 29.68 years, an average duration of acne scars of 8.8 years. Picosecond laser impacted all acne scar types (before and after treatment; P=0.000 for all types, P<0.001 for V-type, P=0.002 for U-type, and P=0.021 for M-type) and more pronounced effect on ECCA score than non-ablative laser for V-type and U-type acne scars. After treatment, each treatment site’s height was significantly lower than that before treatment (P=0.041) in the picosecond group but not in the non-ablative group (P=0.785). The reported erythema rate was higher in patients treated with a picosecond laser, while edema, exudation, purpura, pain, and long-term AEs were similar between the groups. Conclusions Fractionated frequency-doubled 1,064/532 nm Picosecond Nd: YAG laser showed better efficacy in treating acne atrophic scars than the alternative and provided satisfactory safety with added improvement in pores and the glossiness of the skin. Registration number ChiCTR2100045982 (comparison of fractionated frequency-doubled 1,064/532 nm picosecond Nd: YAG lasers and nonablative fractional 1,540 nm Er: glass in the treatment of facial atrophic scar: a randomized, split-face, double-blind controlled trial).
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Affiliation(s)
- Yu Shi
- Department of Medical Cosmetology, Tongji University Affiliated Shanghai Skin Disease Hospital, Shanghai, China
| | - Wencai Jiang
- Department of Skin, and Cosmetic Research Department, Tongji University Affiliated Shanghai Skin Disease Hospital, Shanghai, China
| | - Wei Li
- Department of Medical Cosmetology, Tongji University Affiliated Shanghai Skin Disease Hospital, Shanghai, China
| | - Wei Zhang
- Department of Medical Cosmetology, Tongji University Affiliated Shanghai Skin Disease Hospital, Shanghai, China
| | - Ying Zou
- Department of Medical Cosmetology, Tongji University Affiliated Shanghai Skin Disease Hospital, Shanghai, China
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Emam AAM, Nada HA, Atwa MA, Tawfik NZ. Split-face comparative study of fractional Er:YAG laser versus microneedling radiofrequency in treatment of atrophic acne scars, using optical coherence tomography for assessment. J Cosmet Dermatol 2021; 21:227-236. [PMID: 33721385 DOI: 10.1111/jocd.14071] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 02/23/2021] [Accepted: 03/10/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Efficacy and safety of ablative fractional laser used for treatment of acne scars have been described in several studies. Recently, microneedling radiofrequency treatment has been showing promising results with low risk of side effects and rapid healing time. OBJECTIVE To study efficacy and safety of ablative fractional Er:YAG laser 2940 nm and microneedling radiofrequency for facial atrophic acne scar. METHODS 21 patients with atrophic postacne scars were randomized to MRF for one half of the face and laser for the other half. Four sessions were performed monthly. For evaluation, the validated scale "Quantitative Global Grading System for Postacne Scarring" and patient's satisfaction were used before and 3 months after treatment. Optical coherence tomography imaging of the skin was used as an objective tool for assessment. RESULTS Both sides showed significant improvement on clinical evaluation with no significant difference. Optical coherence tomography assessment showed significant increase of both epidermal and dermal thickness compared to baseline. CONCLUSION Both MRF and ablative fractional Er. YAG laser 2940 nm are effective in the treatment of post acne scars. Microneedling radiofrequency is better tolerated, with lower downtime and fewer side effects.
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Affiliation(s)
- Amira A M Emam
- Department of Dermatology and Venereology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Hesham A Nada
- Department of Dermatology and Venereology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Mona A Atwa
- Department of Dermatology and Venereology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Noha Z Tawfik
- Department of Dermatology and Venereology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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A meta-analysis of fractional CO 2 laser combined with PRP in the treatment of acne scar. Lasers Med Sci 2020; 36:1-12. [PMID: 32827074 DOI: 10.1007/s10103-020-03105-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 07/22/2020] [Indexed: 12/12/2022]
Abstract
This study aimed to analyze the effectiveness and safety of ablative fractional carbon dioxide laser systems (CO2 AFL) combined with autologous platelet-rich plasma (PRP) in the treatment of acne scars through the retrieval and collection of related literature to further guide the treatment of acne scars. We searched Web of Science, PubMed, Embase, Wanfang Data, Chinese National Knowledge Infrastructure, and VIP Database. All randomized and nonrandomized controlled trials on CO2 AFL combined with PRP in the treatment of acne scars were included, and Revman5.3 systematic review software was used in the meta-analysis. Nine studies were included in this meta-analysis. The data analysis results showed that the CO2 AFL combined with PRP treatment group showed significantly better results than the pure CO2 AFL control group in terms of clinical improvement score, clinical improvement rate, patient satisfaction, and crusting period. The results of this meta-analysis showed that CO2 AFL combined with PRP in the treatment of acne scars is more effective and safer than CO2 AFL alone.
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Rathod D, Foroughi A, Mekokishvili L, Wollina U, Lotti T, Rajan A, Goldust M. A cross-sectional, multi-center study on treatment of facial acne scars with low-energy double-pass 1450-nm diode laser. Dermatol Ther 2020; 33:e13326. [PMID: 32208551 DOI: 10.1111/dth.13326] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/15/2020] [Accepted: 03/18/2020] [Indexed: 01/30/2023]
Abstract
Acne scars are the ultimate outcome of acne vulgaris, a prevalent skin disorder affecting the pilo-sebaceous unit. Laser resurfacing has been demonstrated to be an efficient therapy option for acne scars. Hence, we adopted this concept and conducted a study to evaluate the safety and efficacy of low-energy double-pass 1450-nm diode laser on acne scars. This study was conducted on 48 patients with acne scars, treated at 4-week interval with low-energy double-pass 1450-nm diode laser. Patients were evaluated clinically and with photographs, at day 0, first month and third month post the final treatment and during follow-up visit. Five treatment sessions were completed by all patients. Approximately, 79.2% of patients showed around 30% improvement. At the end of third month follow-up, 92.9% of the patients demonstrated >30% improvement. Vesicle formation was observed in two cases, with no post-inflammatory hyperpigmentation and transient hyperpigmentation was observed in one case, which vanished within 2 months. Our study showed that 1450-nm diode laser treatment was efficient and well endured in facial acne scars when used with double-pass at low-energy.
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Affiliation(s)
- Dipali Rathod
- Consultant Dermatologist, Mumbai, Maharashtra, India
| | | | - Lali Mekokishvili
- Department of Dermatology, Caucasus International University, Faculty of Medicine, Tbilisi, Georgia
| | - Uwe Wollina
- Department of Dermatology and Allergology, StädtischesKlinikum Dresden, Academic Teaching Hospital of the Technical University of Dresden, Dresden, Germany
| | - Torello Lotti
- University of Studies Guglielmo Marconi, Rome, Italy
| | - Aswath Rajan
- Department of Dermatology, Venereology and Leprology, Goa Medical College, Bambolim, Goa, India
| | - Mohamad Goldust
- University of Rome G. Marconi, Rome, Italy.,Department of Dermatology, University Medical Center Mainz, Mainz, Germany.,Department of Dermatology, University Hospital Basel, Basel, Switzerland
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Affiliation(s)
- Neil S. Sadick
- Weill Cornell Medical College, Cornell University, New York, NY, USA
| | - Andrea Cardona
- Residente de tercer año, Universidad del Rosario, Bogota, Columbia
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Abstract
BACKGROUND Modalities for atrophic acne scarring can be classified depending upon the needs they satisfy; that is, resurfacing, lifting/volumization, tightening, or surgical removal/movement of tissue that is required for correction. A plethora of treatment options have resulted from the need to treat various acne scar types, variability of responses noted in various skin types, and increasing popularity of minimally invasive modalities. Still, there is a lack of consensus guidelines on treatment or combination therapies for various clinical scenarios. OBJECTIVE This systematic review includes a critical evaluation of the evidence relevant to these modalities and various multimodality therapies. METHODS We performed a systematic literature search in Medline and EMBASE databases for studies on acne scar management. Also, we checked the reference lists of included studies and review articles for further studies. A total of 89 studies were included in our quality of evidence evaluation. RESULTS The efficacy of lasers and radiofrequency in atrophic acne scarring is confirmed by many comparative and observational studies. Other modalities can be used as an adjunct, the choice of which depends on the type, severity, and number of atrophic scars. Minimally invasive procedures, such as fractional radiofrequency and needling, provide good outcomes with negligible risks in patients with dark or sensitive skin types. CONCLUSIONS There is a lack of high-quality data. Fractional lasers and radiofrequency offer significant improvement in most types of atrophic acne scars with minimal risks and can be combined with all other treatment options. Combination therapies typically provide superior outcomes than solo treatments.
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Choi T, Chin S. Acne scar and scar synthesis system using height map and improved subsurface scattering color model. Comput Assist Surg (Abingdon) 2016. [DOI: 10.1080/24699322.2016.1240305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Taeyoung Choi
- Division of Mediasoftware, College of Engineering, Sungkyul University, Anyang, Republic of Korea
| | - Seongah Chin
- Division of Mediasoftware, College of Engineering, Sungkyul University, Anyang, Republic of Korea
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Cohen BE, Brauer JA, Geronemus RG. Acne scarring: A review of available therapeutic lasers. Lasers Surg Med 2015; 48:95-115. [PMID: 26414762 DOI: 10.1002/lsm.22410] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2015] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND OBJECTIVE The utilization of lasers in dermatology has greatly expanded in recent decades. Acne scarring is a common indication in which lasers play an important therapeutic role. STUDY DESIGN/MATERIALS AND METHODS Available lasers include traditional ablative lasers, such as carbon dioxide and erbium lasers, traditional non-ablative lasers, such as neodymium, diode, alexandrite, pulsed dye lasers and intense pulse light, as well as both ablative, and non-ablative fractional laser systems. CONCLUSION We sought to provide a framework for understanding the various types of lasers available to treat acne scars and review the primary literature pertaining to the efficacy, safety, and advantages of each laser discussed.
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Affiliation(s)
- Brandon E Cohen
- The Ronald O. Perelman Department of Dermatology, NYU Langone Medical Center, 240 East 38th Street, New York, NY 10016
| | - Jeremy A Brauer
- The Ronald O. Perelman Department of Dermatology, NYU Langone Medical Center, 240 East 38th Street, New York, NY 10016
- Laser & Skin Surgery Center of New York, 317 E 34th St, New York, NY 10016
| | - Roy G Geronemus
- The Ronald O. Perelman Department of Dermatology, NYU Langone Medical Center, 240 East 38th Street, New York, NY 10016
- Laser & Skin Surgery Center of New York, 317 E 34th St, New York, NY 10016
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Abstract
INTRODUCTION Acne is the most common skin condition in the US. The mainstay of acne therapy includes: topical retinoids, topical antibiotics, benzoyl peroxide (BP), and oral isotretinoin for severe cases. Although these treatment options are highly effective they do have certain drawbacks. Current acne treatment regimens often require patients to use multiple medications, some of which may have irritating side effects. Furthermore, Propionibacterium acnes resistance to antibiotics has become an increasing problem due to the rise in antibiotic use. AREAS COVERED New therapies that have either been released onto the market or that are being developed include: adapalene-BP combination agent, dapsone 5% gel, minocycline foam, topical nitric oxide-releasing agent, cortexolone 17 α-propionate, and CIP isotretinoin. Some of these new therapies address the challenges faced with existing treatment options. For instance, the relatively new combination therapy, adapalene-BP, limits antibiotic resistance and also helps simplify treatment regimens. The newly developed topical nitric oxide-releasing agent also holds potential in limiting antibiotic resistance. EXPERT OPINION Many of the new therapies discussed in this paper are still in early stages of testing so it is difficult to predict their outlook; however, based on preliminary findings, these therapies seem to be promising.
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Affiliation(s)
- Imran Aslam
- Wake Forest School of Medicine, Center for Dermatology Research, Department of Dermatology, Medical Center Boulevard , Winston-Salem, NC 27157-1071 , USA
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Fisk WA, Lev-Tov HA, Sivamani RK. Botanical and Phytochemical Therapy of Acne: A Systematic Review. Phytother Res 2014; 28:1137-52. [DOI: 10.1002/ptr.5125] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Revised: 01/06/2014] [Accepted: 01/11/2014] [Indexed: 01/09/2023]
Affiliation(s)
- Whitney A. Fisk
- School of Medicine; University of California, Davis; Sacramento CA USA
| | - Hadar A. Lev-Tov
- Department of Dermatology; University of California, Davis; Sacramento CA USA
- Veterans Affairs Northern California Health Care System; Mather CA USA
| | - Raja K. Sivamani
- Department of Dermatology; University of California, Davis; Sacramento CA USA
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Lacarrubba F, Verzì AE, Tedeschi A, Catalfo P, Nasca MR, Micali G. Clinical and ultrasonographic correlation of acne scars. Dermatol Surg 2013; 39:1683-8. [PMID: 24118266 DOI: 10.1111/dsu.12321] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Consensus concerning nomenclature and classification of acne scars is lacking. Classification based solely on clinical examination represents an unmet need that could be improved with the use of objective, reproducible assessments. OBJECTIVE To assess clinical and ultrasound morphologic features in 41 patients with scars resulting from moderate to severe acne and to determine whether correlation exists. MATERIALS AND METHODS Eighty-one lesions clinically identified as boxcar, ice pick, rolling, hypertrophic, or keloidal were evaluated using high-frequency ultrasound (22 MHz). RESULTS Ultrasound results generally correlated with clinical appearance. Eight scars clinically classified as ice pick showed a typical boxcar morphology upon ultrasound examination. Ultrasound showed that ice pick and boxcar scars were the deepest, with 95.8% between 0.2 and 0.5 mm. CONCLUSIONS High-frequency ultrasound is a noninvasive technique that is useful in the evaluation and correct classification of acne scars. It represents an important adjunct to clinical examination, because it provides reliable objective and reproducible information useful to the selection of the best treatment option specifically customized to each individual patient's needs.
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Fabbrocini G, De Vita V, Monfrecola A, De Padova MP, Brazzini B, Teixeira F, Chu A. Percutaneous collagen induction: an effective and safe treatment for post-acne scarring in different skin phototypes. J DERMATOL TREAT 2012; 25:147-52. [DOI: 10.3109/09546634.2012.742949] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Gabriella Fabbrocini
- Department of Systematic Pathology, Division of Dermatology, University of Naples Federico II,
Naples, Italy
| | - Valerio De Vita
- Department of Systematic Pathology, Division of Dermatology, University of Naples Federico II,
Naples, Italy
| | - Ambra Monfrecola
- Department of Systematic Pathology, Division of Dermatology, University of Naples Federico II,
Naples, Italy
| | - Maria Pia De Padova
- Ospedale Privato Accreditato Nigrasoli, Division of Dermatology,
Bologna, Italy
| | | | | | - Anthony Chu
- Department of Dermatology, Hammersmith Hospital,
London, UK
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Goodman GJ. Treating Scars: Addressing Surface, Volume, and Movement to Optimize Results: Part 1. Mild Grades of Scarring. Dermatol Surg 2012; 38:1302-9. [DOI: 10.1111/j.1524-4725.2012.02434.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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