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Mogamulizumab and bexarotene are a promising association for the treatment of advanced cutaneous T-cell lymphomas: a case series. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2022; 26:8118-8128. [PMID: 36394762 DOI: 10.26355/eurrev_202211_30166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Treatment choices for patients with advanced-stage mycosis fungoides (MF) or Sézary syndrome (SS) who have failed first-line systemic therapies can be challenging, as several options are available. However, most evidence is based on observational and early phase studies due to the rarity of the disease. Mogamulizumab has recently been approved for the treatment of adult patients with MF or SS who have received at least one prior systemic therapy; it has a good tolerability profile prompting its use in combination with other agents. This article aims at describing the role of the concomitant use of bexarotene with mogamulizumab in this setting. CASES PRESENTATION To add information in the field, we describe our experience with four patients with MF/SS who failed first- and second-line treatments and started the combination mogamulizumab in addition to bexarotene. The combination of bexarotene with mogamulizumab in patients with advanced MF/SS after the failure of bexarotene alone obtained a response in all the four patients observed. The response was maintained longer than expected. CONCLUSIONS The combination is promising and deserves further study.
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Effect of Reflectance Confocal Microscopy for Suspect Lesions on Diagnostic Accuracy in Melanoma: A Randomized Clinical Trial. JAMA Dermatol 2022; 158:754-761. [PMID: 35648432 PMCID: PMC9161119 DOI: 10.1001/jamadermatol.2022.1570] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Importance Previous systematic reviews and meta-analyses have concluded that given data paucity, a comparison of reflectance confocal microscopy (RCM) with dermoscopy is complex. They recommend comparative prospective studies in a real-world setting of suspect lesions. Objective To test the hypothesis that RCM reduces unnecessary lesion excision by more than 30% and identifies all melanoma lesions thicker than 0.5 mm at baseline. Design, Setting, and Participants This randomized clinical trial included 3165 patients enrolled from 3 dermatology referral centers in Italy between January 2017 and December 2019, with a mean (SD) follow-up of 9.6 (6.9) months (range, 1.9-37.0 months). The consecutive sample of 3165 suspect lesions determined through dermoscopy were eligible for inclusion (10 patients refused). Diagnostic analysis included 3078 patients (48 lost, 39 refused excision). Data were analyzed between April and September 2021. Interventions Patients were randomly assigned 1:1 to standard therapeutic care (clinical and dermoscopy evaluation) with or without adjunctive RCM. Information available guided prospective clinical decision-making (excision or follow-up). Main Outcomes and Measures Hypotheses were defined prior to study initiation. All lesions excised (baseline and follow-up) were registered, including histopathological diagnoses/no change at dermoscopy follow-up (with or without adjunctive RCM). Number needed to excise (total number of excised lesions/number of melanomas) and Breslow thickness of delayed diagnosed melanomas were calculated based on real-life, prospective, clinical decision-making. Results Among the 3165 participants, 1608 (50.8%) were male, and mean (SD) age was 49.3 (14.9) years. When compared with standard therapeutic care only, adjunctive RCM was associated with a higher positive predictive value (18.9 vs 33.3), lower benign to malignant ratio (3.7:1.0 vs 1.8:1.0), and a number needed to excise reduction of 43.4% (5.3 vs 3.0). All lesions (n = 15) with delayed melanoma diagnoses were thinner than 0.5 mm. Conclusions and Relevance This randomized clinical trial shows that adjunctive use of RCM for suspect lesions reduces unnecessary excisions and assures the removal of aggressive melanomas at baseline in a real-life, clinical decision-making application for referral centers with RCM. Trial Registration ClinicalTrials.gov Identifier: NCT04789421.
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Imaging of the Nail Unit in Psoriatic Patients - a Systematic Scoping Review of Techniques and Terminology. Exp Dermatol 2022; 31:828-840. [PMID: 35353919 PMCID: PMC9323418 DOI: 10.1111/exd.14572] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 03/14/2022] [Accepted: 03/26/2022] [Indexed: 11/28/2022]
Abstract
Background The growing interest in the visualization of psoriatic nail unit changes has led to the discovery of an abundance of image characteristics across various modalities. Objective To identify techniques for non‐invasive imaging of nail unit structures in psoriatic patients and review extracted image features to unify the diverse terminology. Methods For this systematic scoping review, we included studies available on PubMed and Embase, independently extracted image characteristics, and semantically grouped the identified features to suggest a preferred terminology for each technique. Results After screening 753 studies, 67 articles on the visualization of clinical and subclinical psoriatic changes in the nail plate, matrix, bed, folds and hyponychium were included. We identified 4 optical and 3 radiological imaging techniques for the assessment of surface (dermoscopy [n = 16], capillaroscopy [n = 12]), sub‐surface (ultrasound imaging [n = 36], optical coherence tomography [n = 4], fluorescence optical imaging [n = 3]), and deep‐seated psoriatic changes (magnetic resonance imaging [n = 2], positron emission tomography‐computed tomography [n = 1]). By condensing 244 image feature descriptions into a glossary of 82 terms, overall redundancy was cut by 66.4% (37.5%–77.1%). More than 75% of these image features provide additional disease‐relevant information that is not captured using conventional clinical assessment scales. Conclusions This review has identified, unified, and contextualized image features and related terminology for non‐invasive imaging of the nail unit in patients with psoriatic conditions. The suggested glossary could facilitate the integrative use of non‐invasive imaging techniques for the detailed examination of psoriatic nail unit structures in research and clinical practice.
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HIV and syphilis: incidence rate of co-infection and syphilis re-infection in a cohort of newly diagnosed HIV patients. Ital J Dermatol Venerol 2021; 157:158-163. [PMID: 34282859 DOI: 10.23736/s2784-8671.21.07042-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Syphilis represents a major public health concern disproportionately affecting HIV positive patients and in many cases both infections are newly diagnosed at the same time. To date, limited studies are available on syphilis incidence in patients with a new HIV diagnosis. METHODS Patients newly diagnosed with HIV in 2010-2018 were included in the study and screening tests for syphilis were performed at baseline and at least once a year. Primary aims were to analyse the incidence rate of HIV-syphilis co-infection and syphilis re-infection. Secondary objective was to identify characteristics independently associated with co-infection and re-infection. RESULTS Of 500 newly diagnosed HIV patients, 20% presented a concomitant positive syphilis serology. Among them, 54 patients had a serology indicative for an active syphilis requiring therapy, while 46 had a history of prior treatments. The independent factors for syphilis acquisition were: MSM contact (OR:2.64; 95%CI 1.48-4.72; p<0.001), male gender (OR:2.43; 95%CI 1.08-5.48; p=0.032), and age (OR:1.03; 95%CI 1.01-1.05; p=0.005 per year increasing). Presence of syphilis at the time of HIV diagnosis remained fairly stable during the study period (P for trend, p=0.689). We observed 52 syphilis re-infections related to 37 people. Patients with at least one re-infection were all males and 86.5% MSM. CONCLUSIONS Males and MSM with HIV presented high rates of syphilis co-infection and re-infection suggesting persistent high-risk sexual behaviours and the need for appropriate intervention strategies in order to early detect and treat syphilis avoiding life-threatening complications and the spread of the infection in the community.
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Scalp dysaesthesia and lichen simplex chronicus: diagnostic and therapeutic update with literature review. Clin Exp Dermatol 2021; 47:3-8. [PMID: 34137059 PMCID: PMC9290567 DOI: 10.1111/ced.14808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2021] [Indexed: 11/28/2022]
Abstract
Scalp dysaesthesia, considered a variant of the cutaneous dysaesthesia syndrome, is characterized by chronic sensory symptoms, including pruritus, pain, burning and stinging in a well‐defined location, without objective findings. Its aetiology is not well elucidated and treatment options are limited, thus it can be challenging and frustrating for both patient and physician. It can be associated with lichen simplex chronicus. In this paper, we review the literature on the pathogenetic factors, diagnostic methods and therapeutic options in the management of scalp dysaesthesia. Dissociation, cervical spine disease and muscle tension seem to be the most important pathogenetic factors. Trichoscopy, reflectance confocal microscopy and biopsy are all helpful for the diagnosis of the disease. Therapies include high‐potency topical or intralesional corticosteroids, capsaicin and topical anaesthetics, sedative antihistamines, tricyclic antidepressants, transcutaneous electric nerve stimulation, botulinum toxin and vitamin B12.
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Synergic effect of buccal fat pad pedicled flap and dermal acellular matrix for large cheek defect. Ital J Dermatol Venerol 2021; 156:244-247. [PMID: 33960754 DOI: 10.23736/s2784-8671.16.05386-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Reconstruction of large defects of the upper cheek defects still remains a challenge for the surgeon, who can apply different techniques. We present a new method involving the use of a dermal regeneration template to achieve an improved, faster healing of pedicled buccal fat flap in a 75-year-old woman affected by melanoma of the upper-middle cheek. The tumor involved soft tissue, zygomatic arch and periocular fact. The choice of the surgical technique consisted first in the creation of a buccal fat pad to restore the important lack of tissue over the underlying bones, and then in the position of a dermal acellular matrix (Integra® Dermal Regeneration Template; Integra LifeSciences Holdings Corporation, Plainsboro, NJ, USA). Three weeks later, once the neodermal formation was finished, a split thickness graft was placed. This is a not yet described association that represents a good surgical option for the restoration of large cheek defects that allows good functional and cosmetic result in older patient when minimal surgical invasion and operative duration are necessary because of a patient's general condition. The postoperative course with this surgical technique was regular and a good functional result was achieved. This technique provides an adequate functional coverage, a restoration of soft tissue lacking and an acceptable cosmetic result without ectropion.
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Atopy patch test and doubtful reactions: interpretation according to morphological features revealed with reflectance confocal microscopy. Ital J Dermatol Venerol 2020; 156:93-95. [PMID: 32348080 DOI: 10.23736/s2784-8671.20.06472-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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The association between pesticide use and cutaneous melanoma: a systematic review and meta-analysis. J Eur Acad Dermatol Venereol 2020; 34:691-708. [PMID: 31541557 DOI: 10.1111/jdv.15964] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 08/23/2019] [Indexed: 01/20/2023]
Abstract
BACKGROUND The incidence of cutaneous melanoma (CM), the deadliest form of skin cancer, has gradually increased in the last decades among populations of European origin. Epidemiological studies suggested that farmers and agricultural workers are at an increased risk of CM because they were exposed to pesticides. However, little is known about the relationship between pesticides and CM. OBJECTIVES To investigate the association between exposure to pesticides and CM by systematically reviewing the literature. Secondary aim was to determine the categories of pesticides mainly involved in CM development. METHODS A systematic review of the literature was performed up to September 2018 using MEDLINE, Embase and Web of Science. Studies assessing CM risk in licensed pesticide applicators were considered. Strict criteria were established to select independent studies and risk estimates; random effect models, taking into account heterogeneity, were applied. A pooled risk estimate for CM was calculated for the use of each type of pesticide and type of exposure. Between-study and estimate heterogeneity was assessed and publication bias investigated. RESULTS A total of nine studies (two case-controls and seven cohorts) comprising 184 389 unique subjects were included. The summary relative risks for the categories 'herbicides - ever exposure', 'insecticides - ever exposure', 'any pesticide - ever exposure' and 'any pesticide - high exposure' resulted 1.85 [95% confidence interval (CI): 1.01, 3.36], 1.57 (95% CI: 0.58, 4.25), 1.31 (95% CI: 0.85, 2.04) and 2.17 (95% CI: 0.45, 10.36), respectively. Herbicides and insecticides had no between-study heterogeneity (I2 = 0%), while a significant heterogeneity (I2 > 50%) was detected for the high exposure to any pesticide. No indication for publication bias was found. CONCLUSIONS Individuals exposed to herbicides are at an increased risk of CM. Future properly designed observational studies are required to confirm this finding.
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Optimization strategies for HIV, hepatitis and syphilis testing in Infectious Disease Clinic and Dermatology Unit of Modena: 7-year results of collaboration experience. J Eur Acad Dermatol Venereol 2019; 33:959-965. [PMID: 30520146 DOI: 10.1111/jdv.15390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 11/05/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND Screening tests for human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV) and syphilis infections performed in at-risk population show a higher number of positive tests compared to those carried out in the general population. 'Test & Counselling' Ambulatory of Infectious Disease Clinic (T&C-IDC) and Sexually Transmitted Diseases Ambulatory of Dermatology Unit (STDs-DU) of Modena began collaboration in 2010 and adopted a common diagnostic serological profile since 2013. OBJECTIVES The main objective was to analyse the number of screening tests performed in the T&C-IDC and STDs-DU, comparing the results obtained after the adoption of the shared protocol with the previous period. The secondary aim was to evaluate the linkage to care of newly diagnosed patients. METHODS Consecutive patients referred to the T&C-IDC and STDs-DU from January 2010 to December 2016, with at least one performed screening test for HIV, HBV, HCV and syphilis were enrolled. Referral of patients with a new infection was obtained by capture-recapture methods in hospital databases. RESULTS During the 7-year observation, we collected 13 117 admittances for 9154 patients. A significant increase in the number of screening tests (P < 0.001) and ratio between tests and admissions (P = 0.002) was observed. A total of 644 (7.0%) people with at least one infection were diagnosed. Among these, the most common was syphilis (41.9%), followed by HBV (25.7%), HCV (21.4%) and HIV (10.9%). Syphilis occurred predominantly in Italians (72.5%) and males (75.7%), as like as HCV, while foreign-born (85.5%) mainly harboured HBV infection. HIV diagnosis was detected more frequently among males (67.1%) with a similar proportion between Italians and foreign-born. Five hundred and forty-three out of 644 (84.3%) patients were linked to care. CONCLUSION The collaboration between T&C-IDC and STDs-DU has proven to work well increasing the diagnosis over the time and obtaining good results in linkage to care.
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The importance of reflectance confocal microscopy for the diagnosis and the follow-up of tinea capitis. GIORN ITAL DERMAT V 2019; 154:591-593. [PMID: 31638354 DOI: 10.23736/s0392-0488.16.05245-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
Alopecia areata (AA) is an organ-specific autoimmune disorder that targets anagen phase hair follicles. The course is unpredictable and current available treatments have variable efficacy. Nowadays, there is relatively little evidence on treatment of AA from well-designed clinical trials. Moreover, none of the treatments or devices commonly used to treat AA are specifically approved by the Food and Drug Administration. The Italian Study Group for Cutaneous Annexial Disease of the Italian Society of dermatology proposes these Italian guidelines for diagnosis and treatment of Alopecia Areata deeming useful for the daily management of the disease. This article summarizes evidence-based treatment associated with expert-based recommendations.
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Onychoscopy with red light for vascular pattern identification: a study of 33 patients. J Eur Acad Dermatol Venereol 2019; 33:2355-2361. [PMID: 31287600 DOI: 10.1111/jdv.15790] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 06/19/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Nail dermoscopy (onychoscopy) during physical examination assists in correct diagnosis. Often further magnifications are necessary for an effective differential diagnosis. With the addition of a red light to the dermoscope, important vascular features can be visualized. OBJECTIVE To describe common features observed at onychoscopy with a new device that combines the regular white light with the red light illumination, demonstrating that it is useful for diagnosis of nail disorders. METHODS We enrolled 33 consecutive patients referred to the Nail Diseases Dermatology Unit of the University of Modena and Reggio Emilia and to the Outpatient Consultation for Nail Disease of the Dermatology Unit of the University of Bologna. Patients were assessed with a standard hand-held dermoscope and at the red light dermoscope. Dermoscopic images were collected. RESULTS The new prototype was used during daily clinical practice and allowed a more accurate visualization of some details that classic onychoscopy can miss. In particular, with the help of the red light it was possible to better visualize nail lesions that were characterized by some kind of colour change or vascular alterations. CONCLUSION The new device of red light for vascular pattern onychoscopy can be a new investigation method to observe nail alterations, especially due to vascular pattern, even with low magnification, without the necessity to use higher resolutions.
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Imatinib-induced diffuse hyperpigmentation of the oral mucosa, the skin, and the nails in a patient affected by chronic myeloid leukemia: report of a case and review of the literature. Int J Dermatol 2018; 57:784-790. [PMID: 29417559 DOI: 10.1111/ijd.13931] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 12/05/2017] [Accepted: 01/08/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Imatinib mesylate is a tyrosine-kinase inhibitor used as the first-line treatment in chronic myeloid leukemia patients, but it is also indicated for other hematological diseases and solid tumors. Imatinib treatment is often associated with hypopigmentation, but only a few cases of hyperpigmentation are described in literature. METHODS We are reporting the first case of imatinib-related hyperpigmentation involving the oral mucosa, skin, and nails in a patient affected by chronic myeloid leukemia and treated with imatinib since 2002. A review of all the available literature regarding the imatinib-related hyperpigmentation was performed, and one additional case was analyzed. Due to the possibility of a post-inflammatory hyperpigmentation, all cases of pigmentary changes previously characterized by a rash and/or pruritus in the same body areas were excluded. RESULTS Thirty cases of well-documented imatinib-related hyperpigmentation were described in literature. In our case, imatinib therapy was well tolerated for several years, and it led to an excellent hematological and cytogenetic response. However, the patient gradually developed a blue-gray pigmentation that involved the nose, fingernails, toenails, pretibial regions, posterior axillary folds, and hard palate. Other causes of pigmentary changes were excluded, and histopathological examination confirmed the clinical suspicion of imatinib-related hyperpigmentation. CONCLUSIONS Hyperpigmentation induced by imatinib is an adverse reaction rarely described in literature. The underlying pathogenetic mechanisms are not yet completely clear, and further studies are necessary to elucidate them. Currently, no treatment is required for this condition, and there is no indication to discontinue imatinib treatment.
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Seborrheic keratoses mimicking melanoma unveiled by in vivo reflectance confocal microscopy. Skin Res Technol 2018; 24:285-293. [PMID: 29363175 DOI: 10.1111/srt.12427] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/01/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND Seborrheic keratoses (SebK) with atypical dermoscopy presentation are increasingly reported. These lesions do not exhibit typical dermoscopy features of SebK and sometimes mimic melanoma, thus complicating the differential diagnosis. Reflectance confocal microscopy (RCM) is a non-invasive tool, which allows an in vivo imaging of the skin. The study objectives were to evaluate the agreement between RCM classification and histological diagnoses, and the reliability of well-known RCM criteria for SebK in the identification of SebK with atypical dermoscopy presentation. MATERIALS AND METHODS We retrospectively analysed at RCM excised lesions presenting in dermoscopy ≥1 score at revisited 7-point checklist. The study population consisted of cases showing no melanocytic RCM findings. Lesions were investigated for distinct non-melanocytic RCM features, blinded from histopathology diagnoses. Histopathology matching was then performed before statistical analysis. RESULTS The study consisted of 117 cases, classified at RCM as SebK (71 cases), dermatofibroma (18 cases), basal cell carcinoma (13 cases), squamous cell carcinoma (2 cases), and "non-specific" (13 cases). Overall K strength of agreement at histopathology matching proved 0.76. Of the 71 cases classified at RCM with SebK, agreement was achieved in 97%. CONCLUSION Reflectance confocal microscopy classification proved high agreement with histopathology for SebK with atypical dermoscopy presentations, allowing an early differential diagnosis. RCM features in this group of lesions were similar to those described for typical cases of SebK, and may assist clinician therapy decision making, whilst avoiding unnecessary excisions.
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Combined carbon dioxide laser with photodynamic therapy for the treatment of nodular and infiltrative basal cell carcinoma. Ital J Dermatol Venerol 2017; 152:672-674. [PMID: 29050450 DOI: 10.23736/s0392-0488.16.05395-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Acne: morphologic and vascular study of lesions and surrounding skin by means of optical coherence tomography. J Eur Acad Dermatol Venereol 2017; 31:1541-1546. [PMID: 28556980 DOI: 10.1111/jdv.14369] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 04/28/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND Acne vulgaris is a disease of the pilosebaceous unit, characterized by hyper-keratinization process, comedos formation and inflammatory reactions. OBJECTIVE The definition of the morphology and the vascularization of acne lesions by means of dynamic optical coherence tomography (D-OCT), to non-invasively define the alterations occurring during the acne development and patient therapeutic management. METHODS A set of standardized clinical pictures and D-OCT images were acquired from 114 acne lesions of 31 volunteers, presenting mild to moderate acne and evaluated by experts. Fifteen patients treated with oral antibiotics were followed during time at 0, 20, 40, and 60 days. RESULTS Optical coherence tomography enabled to identify vascular and morphological aspects characterizing different types of acne lesions. Oral antibiotic treatment improved the morphologic features and decreased the digitally reconstructed vascular signal during time. CONCLUSION The characterization of acne lesions and the identification of vascular pattern in acne lesions through D-OCT, corresponding to blood vessel dilation and inflammatory associated hyper-vascularization, may have important clinical consequences in the assessment of acne severity, therapeutic decisions and treatment efficacy monitoring.
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Permanent implants for lip augmentation: Results from a retrospective study and presentation of tips and tricks. J Plast Reconstr Aesthet Surg 2017; 70:699-704. [PMID: 28336448 DOI: 10.1016/j.bjps.2017.02.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 01/16/2017] [Accepted: 02/17/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND Requests for lip augmentation are increasing because of expanding media exposure and consumer needs. Temporary effects can be obtained by several techniques, but a recent procedure consisting of lip prosthesis implantation, offering a permanent result, is emerging. Accordingly, the implantation of solid lip prosthesis represents an innovation in the field of esthetic medicine and surgery. METHODS A total of 100 women with atrophic or hypoplastic lips were treated with lip implants. The treatment was performed in a single session, and controls were scheduled at fixed time intervals. A standard digital photo was used for measurement and analysis. Data concerning patient satisfaction and complications of the technique were collected and analyzed. Variations to the original technique were also discussed. RESULTS Patient evaluation revealed that a permanent and natural result without discomfort for the patient and/or the partner was reached with the implantation of silicone prosthesis in the upper and/or lower lip. Swelling, bruising, and malpositions were the most frequent adverse events. A case of severe edema was reported. Practical tricks acquired through experience were discussed to prevent complications. CONCLUSIONS One of the most widespreading methods for lip remodeling is hyaluronic acid injections. Nevertheless, hyaluronic acid has a variable duration, and it is not always the first choice. This context allowed for the development of other techniques such as the implantation of silicone prosthesis. The advantages of this prosthesis are as follows: safety, definitive result, and reversibility considering the possibility to remove the implanted prosthesis in the case of a request.
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Non-melanoma skin cancer of the head and neck: the aid of reflectance confocal microscopy for the accurate diagnosis and management. Ital J Dermatol Venerol 2016; 152:169-177. [PMID: 26889726 DOI: 10.23736/s0392-0488.16.05316-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Non-melanoma skin cancer (NMSC) represents the most common cutaneous neoplasms of the head and neck. In recent years, novel non-invasive diagnostic tool have been developed, and among these we have the reflectance confocal microscopy (RCM), that offers the evaluation of the skin at real time with cellular resolution. Numerous studies have identified the main confocal features of skin tumours, demonstrating the good correlation of these features with certain dermatoscopic patterns and histologic findings. EVIDENCE ACQUISITION The aim of this analysis was to provide new insight into the role of RCM in the diagnosis and management of NMSC of the head and neck. Data comes from the most recent literature, taking into account previous essential reported information in this field. The study eligibility criteria were: studies providing update information, focusing on RCM findings in NMSC, without restrictions for age, sex, ethnicity. A search concerning the role of dermoscopy and RCM in the diagnosis of NMSC was performed on Medline. Duplicated studies, single case report and papers with language other than English were excluded from this study. EVIDENCE SYNTHESIS RCM clues were analysed for NMSC in association with clinical, dermoscopic and histopathologic findings. Moreover, some new findings have been described and possible applications for NMSC of the head and neck have been discussed. CONCLUSIONS RCM allows tissue imaging in vivo contributing to a more accurate diagnosis of NMSC of the head and neck, sparing time for the patient and costs for the public health system. RCM can also be used for selection of the biopsy site and it is helpful in defining the surgical safety margins to keep during the excision of skin cancers.
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Leonardo Martinotti: the biography on the fiftieth anniversary of his death. GIORN ITAL DERMAT V 2015; 150:768-769. [PMID: 26513052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Giuseppe Mariani: the Biography on the fiftieth anniversary of his death. GIORN ITAL DERMAT V 2015; 150:638-639. [PMID: 26333561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Update on non-invasive imaging techniques in early diagnosis of non-melanoma skin cancer. GIORN ITAL DERMAT V 2015; 150:393-405. [PMID: 26184797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
UNLABELLED Non-melanoma skin cancer (NMSC) is the most common malignancy in fair skinned populations. Dermoscopy, reflectance confocal microscopy (RCM) and optical coherence tomography (OCT) are non-invasive imaging techniques that play an important role in diagnosis of skin tumors. The aim of this study was to provide new insights into the role of non-invasive tecniques in the diagnosis of non-melanoma skin cancers, concentrating especially on dermoscopy, RCM and OCT. The analysis of the studies obtained from the most recent literature, taking into account previous essential reported information in this field. A search concerning the role of dermoscopy, RCM and OCT in the diagnosis of NMSC was performed on PubMed. EXCLUSION CRITERIA duplicated studies, single case report, and papers with language other than English New and old literature about early diagnosis of NMSC through non-invasive imaging techniques were analyzed. The role and the diagnostic accuracy of dermoscopy, RCM and OCT for the diagnosis of NMSC were reported according to the data given by literature. The development of non-invasive diagnostic devices (especially dermoscopy, RCM and OCT) allows tissue imaging in-vivo contributing to a more accurate diagnosis of skin cancer, sparing time for the patient and costs for the public health system.
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Fordyce granules and hyperplastic mucosal sebaceous glands as distinctive stigmata in Muir-Torre syndrome patients: characterization with reflectance confocal microscopy. J Oral Pathol Med 2014; 44:552-7. [PMID: 25213213 DOI: 10.1111/jop.12256] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2014] [Indexed: 01/06/2023]
Abstract
BACKGROUND The Muir-Torre syndrome (MTS), a variant of Lynch syndrome (LS), is characterized by the presence of sebaceous skin adenomas and/or carcinomas and keratoacanthomas associated with visceral malignancies. Fordyce granules (FGs) are oral mucosal lesions previously found in association with LS. The aim of this study was to analyze the specific frequency of FGs in sporadic individuals and gene carriers patients with MTS of known mismatch repair genes mutations. The secondary aim was to characterize FGs by means of reflectance confocal microscopy (RCM). METHODS A total of 13 patients belonging to nine different genetically unrelated MTS kindreds (MLH1 gene mutation n = 2; MSH2 gene mutation n = 11) and 140 genetically unrelated healthy controls were examined. Depending on the clinical examination of the oral mucosa surface, subjects were categorized as either FGs positive or FGs negative. RESULTS FGs were diagnosed in 13 of 13 (100%) of MMR gene carriers patients with MTS vs. 9 of 140 (6.4%) controls. The most common site for FGs in MTS was the vestibular oral mucosa, compared with the gingival mandibular and retromandibular pad in controls. RCM examination found multiple sebaceous acinar cells that appear as round or oval hyper-refractive globules and that create a lobular aspects of the sebaceous glands defined as 'moruliform' or 'berry-like' structures. CONCLUSIONS Clinical and RCM evidences of our study suggest that an activation of the sebaceous glands system occurs in patients with MTS. Fordyce granules and intra-oral sebaceous hyperplasia may constitute an additional clinical parameter, which may be adopted to distinguish individuals with highest likelihood of being affected from MTS.
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Hereditary trichilemmal cysts: a proposal for the assessment of diagnostic clinical criteria. Clin Genet 2012; 84:65-9. [DOI: 10.1111/cge.12040] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2012] [Revised: 10/09/2012] [Accepted: 10/09/2012] [Indexed: 11/28/2022]
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