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1.
Clin Exp Dermatol ; 47(1): 3-8, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34137059

RESUMO

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.


Assuntos
Neurodermatite/diagnóstico , Neurodermatite/terapia , Parestesia/diagnóstico , Parestesia/terapia , Couro Cabeludo , Humanos
2.
J Eur Acad Dermatol Venereol ; 34(4): 691-708, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31541557

RESUMO

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.


Assuntos
Melanoma/induzido quimicamente , Doenças Profissionais/induzido quimicamente , Exposição Ocupacional/efeitos adversos , Praguicidas/toxicidade , Neoplasias Cutâneas/induzido quimicamente , Humanos , Melanoma Maligno Cutâneo
3.
J Eur Acad Dermatol Venereol ; 33(1): 32-41, 2019 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30022555

RESUMO

Favre-Racouchot disease (FRD) is a relatively common dermatosis induced by chronic sun exposure. FRD is clinically and histologically characterized by the presence of both comedones and cysts in the context of an elastotic degeneration of the dermis. Those lesions are mainly located in the face, especially in the malar and periorbital areas. Smoking and radiotherapy seem to play a role in the pathogenesis together with UV exposure. The disease affects predominantly the aged population and seems to be a problem of mainly aesthetic concern. No official guidelines are available for the treatment of FRD; most common therapeutic strategies are represented by topical retinoids and laser treatments. The goal of our review was to identify the principal clinical and epidemiological characteristics of FRD and to analyse all the therapeutic strategies available. We also focused our attention on the follow-up of this particular dermatosis. Our aim was therefore to suggest alternative possible strategies for both the treatment and the follow-up of these patients. Our data support the efficacy of carbon dioxide laser and topical retinoids in the setting of FRD, but we also suggest considering alternative treatments, such as plasma exeresis. We also recommend planning both a short-term and a long-term follow-up visit, as the majority of relapses is observed after 10-12 months.


Assuntos
Dermatoses Faciais/terapia , Retinoides/uso terapêutico , Administração Cutânea , Cistos/diagnóstico , Cistos/epidemiologia , Cistos/terapia , Dermatoses Faciais/diagnóstico , Dermatoses Faciais/epidemiologia , Humanos , Lasers de Gás/uso terapêutico , Retinoides/administração & dosagem
4.
J Eur Acad Dermatol Venereol ; 33(12): 2355-2361, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31287600

RESUMO

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.


Assuntos
Dermoscopia/métodos , Doenças da Unha/diagnóstico , Diagnóstico Diferencial , Humanos
5.
J Eur Acad Dermatol Venereol ; 33(5): 959-965, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-30520146

RESUMO

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.


Assuntos
Sorodiagnóstico da AIDS/normas , Instituições de Assistência Ambulatorial , Hepatite B/diagnóstico , Hepatite C/diagnóstico , Sorodiagnóstico da Sífilis/normas , Adulto , Doenças Transmissíveis , Comportamento Cooperativo , Dermatologia , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade
6.
J Eur Acad Dermatol Venereol ; 33(12): 2273-2282, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31283045

RESUMO

BACKGROUND: Negative pigment network (NPN) is a dermoscopic structure observed more frequently among melanomas than naevi. Precise tissue correlates of NPN are still elusive. OBJECTIVE: To describe the reflectance confocal microscopy (RCM) findings underlying NPN in melanocytic neoplasms. METHODS: We retrospectively identified all melanocytic neoplasms displaying dermoscopic NPN that were imaged with RCM and subsequently biopsied between 2011 and 2015. Images from study lesions (n = 50) were evaluated for dermoscopic and RCM Criteria. Histopathological correlational study was performed in a subset of cases (n = 15). RESULTS: The study data set consisted of 21 melanomas (42%) and 29 naevi (58%). Melanomas showed more frequently irregularly shaped globules than naevi (62% vs. 28%, P = 0.03); NPN also tended to be more asymmetrically located among melanomas (86%) than naevi (62%), albeit not significant (P = 0.06). Under RCM, we observed three patterns of dermal papillae (DP): (i) 'Dark DP' - whereby DP were devoid of nests and often surrounded by a junctional proliferation as thick-Rings - this pattern was less common among melanomas (n = 10, 48%) than naevi (n = 23, 79%, P = 0.02); (ii) 'Bulging DP' - whereby junctional nests of melanocytes protrude into the DP, often in association with junctional proliferation as Meshwork - with comparable frequency among melanomas (n = 12, 57%) and naevi (n = 23, 79%, P = 0.09) and (iii) 'Expanded DP' - whereby junctional and/or dermal nests filled and expanded the DP, often in association with dermal-epidermal junction (DEJ) Clod pattern - seen more commonly among melanomas (n = 15, 71%) than naevi (n = 6, 21%, P < 0.001). Dermoscopy-RCM correlation and comparison to histopathological findings show that the hypo-pigmented lines of NPN correlate with broadened epidermal retes, which often show overlying surface dells and wedge-shaped hypergranulosis, while the pigmented globules of NPN correlate with a predominantly-junctiona of melanocytes along and between the elongated retes. CONCLUSIONS: Dermoscopic NPN correlates with three DEJ RCM patterns with differing frequency between naevi and melanomas.


Assuntos
Dermoscopia/métodos , Melanoma/diagnóstico , Melanoma/tratamento farmacológico , Microscopia Confocal/métodos , Nevo/diagnóstico , Neoplasias Cutâneas/diagnóstico , Feminino , Humanos , Masculino , Melanoma/patologia , Nevo/patologia , Neoplasias Cutâneas/patologia
7.
Skin Res Technol ; 24(2): 285-293, 2018 May.
Artigo em Inglês | MEDLINE | ID: mdl-29363175

RESUMO

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.


Assuntos
Ceratose Seborreica/diagnóstico por imagem , Melanoma/diagnóstico por imagem , Neoplasias Cutâneas/diagnóstico por imagem , Carcinoma Basocelular/diagnóstico por imagem , Carcinoma de Células Escamosas/diagnóstico por imagem , Dermoscopia , Diagnóstico Diferencial , Histiocitoma Fibroso Benigno/diagnóstico por imagem , Humanos , Microscopia Confocal , Estudos Retrospectivos
8.
J Eur Acad Dermatol Venereol ; 32(9): 1562-1569, 2018 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-29341355

RESUMO

BACKGROUND: Diagnosis of bullous pemphigoid (BP) and pemphigus is based on clinical features, histology, immunofluorescence and laboratory data. OBJECTIVES: To evaluate features of BP and pemphigus at reflectance confocal microscopy (RCM) and optical coherence tomography (OCT) in order to provide a rapid non-invasive bed-side diagnosis. Secondary objective was to evaluate the detectability of clinically non-visible lesions. METHODS: This was an observational, retrospective, multicentre study in which patients with suspicious lesions for BP or pemphigus underwent clinical assessment, RCM, OCT, blood tests and skin biopsy for histological and direct immunofluorescence examinations from January 2014 to December 2015. A total of 72 lesions in 24 selected patients were evaluated. Additionally, apparently unaffected skin at two different distances [near (1-2 cm) and far (2-3 cm)] from each lesion was examined to test subclinical lesion detectability. RESULTS: RCM was able to detect subepidermal and intra-epidermal blisters, respectively, in 75% and 50% of the patients affected by BP and pemphigus. At OCT, the exact blister level was identified in all patients. Acantholytic cells were observed only at RCM in pemphigus (62.5%). Fibrin deposition inside the blisters was only found in BP, evidenced both at RCM and OCT. Among patients with BP, subclinical blisters were detected in nine (9.4%) clinically healthy skin, while among patients with pemphigus were observed in 10 (20.8%) apparently unaffected skin. CONCLUSION: RCM and/or OCT provide useful information for a rapid diagnosis of BP and pemphigus and for the identification of biopsy site. Combined use of RCM and OCT is optimal because associates the higher resolution of RCM with the greater penetration depth of OCT. OCT could be an optimal tool for treatment monitoring, especially in the cases of subclinical lesions. However, histopathologic and immunologic examinations remain the gold standard for establishing the final diagnosis.


Assuntos
Penfigoide Bolhoso/diagnóstico por imagem , Pênfigo/diagnóstico por imagem , Pele/diagnóstico por imagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Doenças Assintomáticas , Fibrina , Humanos , Microscopia Confocal , Pessoa de Meia-Idade , Sistemas Automatizados de Assistência Junto ao Leito , Estudos Retrospectivos , Tomografia de Coerência Óptica
9.
J Eur Acad Dermatol Venereol ; 32(6): 940-946, 2018 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-29125708

RESUMO

BACKGROUND: Nevi of special sites encompass a class of benign lesions characterized by the presence of atypical clinical and histopathological features that can be difficult to distinguish from melanoma. Dermoscopy and reflectance confocal microscopy may improve the clinical assessment of melanocytic lesions to avoid unnecessary excisions. OBJECTIVES: The aim of this study was to assess the value of specific dermoscopic and confocal criteria in distinguishing melanomas from nevi of the breast area. METHODS: Dermoscopic and confocal images from consecutive patients with at least one clinically and/or dermoscopically equivocal melanocytic skin lesion of the breast area were retrospectively evaluated. In this case-control study, only histopathologically proven melanomas (cases) and nevi (controls) were included. Spearman's coefficients were first calculated to flag significant correlation; then univariate and multivariate logistic regression analyses were performed to assess which factors were independently associated with the histopathological diagnosis. Finally, a mixed dermoscopic/confocal score was created to distinguish nevi from melanomas on the breast area. RESULTS: The study population included 55 skin lesions of the breast area, 34 (61.8%) nevi and 21 (38.2%) melanomas. Among dermoscopic criteria, atypical network and irregular pigmentation resulted independently associated with melanoma diagnosis (OR: 11.1; 95% CI 1.0-119.9; P:0.048 and OR: 6.5; 95% CI 1.1-37.5; P:0.037, respectively). Furthermore, on RCM examination, the presence of pagetoid cells was an independent positive predictor for melanoma (OR: 38.5; 95% CI 3.9-379.6; P:0.002). The mixed score showed high levels of sensitivity and specificity, 95.2% and 82.4%, respectively, which were higher than dermoscopic and confocal evaluations alone. CONCLUSION: The combined use of dermoscopy and confocal microscopy in the triage of pigmented lesions of the breast area may help in increasing the diagnostic accuracy and avoiding unnecessary excisions.


Assuntos
Dermoscopia/métodos , Melanoma/diagnóstico , Microscopia Confocal/métodos , Nevo/diagnóstico , Neoplasias Cutâneas/diagnóstico , Adulto , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos
10.
J Eur Acad Dermatol Venereol ; 31(9): 1541-1546, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-28556980

RESUMO

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.


Assuntos
Acne Vulgar/diagnóstico por imagem , Tomografia de Coerência Óptica/métodos , Acne Vulgar/tratamento farmacológico , Acne Vulgar/patologia , Acne Vulgar/terapia , Administração Oral , Adolescente , Adulto , Antibacterianos/administração & dosagem , Antibacterianos/uso terapêutico , Criança , Feminino , Humanos , Masculino , Adulto Jovem
12.
J Eur Acad Dermatol Venereol ; 29(5): 933-9, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-25255769

RESUMO

BACKGROUND: Acne vulgaris is a common disease of the pilosebaceous unit, clinically showing alteration of the keratinization process leading to comedos formation and subsequent inflammatory process. OBJECTIVE: To characterize the morphology of acne lesions and pilosebaceous units by means of in vivo reflectance confocal microscopy, in order to non-invasively define the microscopic alterations occurring during the acne process. METHODS: A set of standardized clinical pictures and a set of reflectance confocal images were acquired from 25 volunteers, presenting mild-to-moderate acne, and 10 healthy volunteers, using Vivascope 3000, and 10 mosaics on apparently normal skin were acquired by 5 acne patients and 5 healthy volunteers by Vivascope 1500, and evaluated by experts. RESULTS: Confocal microscopy enabled to identify morphological aspects characterizing different types of acne lesions. Apparently normal skin of acne patients, compared with healthy skin of patients with no history of acne, revealed peculiar confocal features, such as bright rings around hair follicle that may represent the early events in acne lesion formation. CONCLUSION: The fast and reliable characterization of acne lesions and identification of subclinical alterations in acne-prone skin through confocal examination, corresponding to infundibular hyper-keratinization, may have important clinical consequences in the assessment of acne severity, therapeutic decisions and treatment efficacy monitoring.


Assuntos
Acne Vulgar/patologia , Folículo Piloso/patologia , Glândulas Sebáceas/patologia , Pele/anatomia & histologia , Adolescente , Adulto , Feminino , Humanos , Masculino , Microscopia Confocal , Adulto Jovem
13.
Front Oral Health ; 5: 1428008, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39021475

RESUMO

Oral lichen sclerosus (OLS) represents a diagnostic challenge even for expert dermatologists due to its rarity and subtle clinical manifestations. Only few cases have been reported in literature to date. OLS typically presents with whitish macules in the oral cavity. Histopathological examination remains crucial for definitive diagnosis, with characteristic features including epithelial atrophy, subepithelial hyalinization, loss of elastic fibers, and lymphocytic infiltration. Management strategies vary depending on lesion size and symptomatic presentation, with topical or intralesional corticosteroids being the most commonly used treatment modalities. Long-term monitoring is recommended due to the potential for malignant transformation, although no cases have been reported to date. Greater awareness and understanding of OLS are essential for accurate diagnosis and effective management. Based on these findings, we recommend performing an accurate evaluation of the oral mucosa, especially when dealing with patients affected by genital or extragenital lichen sclerosus (LS). Moreover, we emphasize the importance of multidisciplinary collaboration between dermatologists and other specialists of oral disorders, such as dentists. This short review briefly summarizes available data on OLS, highlighting its diverse clinical presentations and diagnostic challenges. Despite its infrequent occurrence, OLS should be considered in the differential diagnosis of white macules in the oral cavity.

14.
Clin Genet ; 84(1): 65-9, 2013 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23061468

RESUMO

Trichilemmal cysts (TCs) can occur as sporadic lesions or in hereditary-familial settings with autosomal dominant transmission. These entities have not been widely analyzed in their peculiar aspects yet. The aim of this study was to describe a cohort of patients with diagnosis of TCs through a clinical and biomolecular characterization, intended to highlight some effective diagnostic criteria for their identification. Among 149 cases of this study, 24 cases of TCs (16.1%) arose in patients with at least one first-degree relative with diagnosis of TCs. Peculiar findings concerning hereditary lesions included the multiple presentation with an early onset age. On the basis of clinical evaluation, we propose a panel of clinical and histologic criteria for the diagnosis of hereditary TCs, which includes: (i) the diagnosis of TCs in at least two first-degree relatives or in three first- or second-degree relatives in two consecutive generations; (ii) at least one of the patients with TCs diagnosed <45 years; and (iii) the diagnosis of multiple or giant (>5-cm lesions) or rare histopathologic features (proliferating and ossifying) TCs.


Assuntos
Cisto Folicular/diagnóstico , Cisto Folicular/genética , Doenças do Cabelo/diagnóstico , Doenças do Cabelo/genética , Receptores de Superfície Celular/genética , Adulto , Idoso , Sequência de Bases , Cisto Epidérmico , Éxons , Feminino , Cisto Folicular/patologia , Cisto Folicular/cirurgia , Doenças do Cabelo/patologia , Doenças do Cabelo/cirurgia , Humanos , Padrões de Herança , Masculino , Pessoa de Meia-Idade , Dados de Sequência Molecular , Mutação , Receptores Patched , Linhagem
18.
Eur Rev Med Pharmacol Sci ; 26(21): 8118-8128, 2022 11.
Artigo em Inglês | MEDLINE | ID: mdl-36394762

RESUMO

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.


Assuntos
Linfoma Cutâneo de Células T , Micose Fungoide , Síndrome de Sézary , Neoplasias Cutâneas , Adulto , Humanos , Bexaroteno/uso terapêutico , Linfoma Cutâneo de Células T/tratamento farmacológico , Micose Fungoide/tratamento farmacológico , Síndrome de Sézary/tratamento farmacológico , Neoplasias Cutâneas/tratamento farmacológico
19.
J Plast Reconstr Aesthet Surg ; 70(5): 699-704, 2017 May.
Artigo em Inglês | MEDLINE | ID: mdl-28336448

RESUMO

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.


Assuntos
Lábio/anormalidades , Próteses e Implantes , Implantação de Prótese/métodos , Silicones , Adulto , Feminino , Humanos , Lábio/cirurgia , Satisfação do Paciente , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Resultado do Tratamento
20.
G Ital Dermatol Venereol ; 150(4): 393-405, 2015 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-26184797

RESUMO

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.


Assuntos
Dermoscopia/métodos , Microscopia Confocal/métodos , Neoplasias Cutâneas/diagnóstico , Tomografia de Coerência Óptica/métodos , Diagnóstico por Imagem/métodos , Detecção Precoce de Câncer/métodos , Humanos , Neoplasias Cutâneas/patologia
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