RESUMO
Erythroplasia of Queyrat (EQ) is a rare disease involving the mucosal and transitional surfaces of the penis. Effective treatment is necessary to minimize progression to squamous cell carcinoma. The standard therapy for EQ, partial or radical penectomy, is invasive; photodynamic therapy (PDT) may be an effective, non-surgical tissue-sparing option. We report the case of a 67-year-old patient with long-standing EQ who was suc-cessfully treated with methyl aminolevulinate-PDT (MAL-PDT). A complete clinical response, confirmedby incisional biopsy, was achieved af-ter fivesessions of every-other-week treatment. The patient experienced moderate edema, erythema and pain within 5-7 days after the treatment, without urination problems. Our experience and a review of the published literature suggest that MAL-PDT may represent a valuable treatment option for selected cases of histopathologically-confirmed EQ.
Assuntos
Ácido Aminolevulínico/análogos & derivados , Eritroplasia/tratamento farmacológico , Doenças do Pênis/tratamento farmacológico , Fotoquimioterapia/métodos , Idoso , Ácido Aminolevulínico/administração & dosagem , Eritroplasia/patologia , Humanos , Masculino , Doenças do Pênis/patologia , Fármacos Fotossensibilizantes/administração & dosagem , Resultado do TratamentoRESUMO
Nonmelanotic skin cancers (NMSCs) are the most frequent of all neoplasms and nasal pyramid represents the most common site for the presentation of such cutaneous malignancies, particularly in sun-exposed areas: ala, dorsum, and tip. Multiple options exist to restore functional and aesthetic integrity after skin loss for oncological reasons; nevertheless, the management of nasal defects can be often challenging and the best "reconstruction" is still to be found. In this study, we retrospectively reviewed a total of 310 patients who presented to our Department of Plastic and Reconstructive Surgery for postoncological nasal reconstruction between January 2011 and January 2016. Nasal region was classified into 3 groups according to the anatomical zones affected by the lesion: proximal, middle, and distal third. We included an additional fourth group for complex defects involving more than one subunit. Reconstruction with loco regional flaps was performed in all cases. Radical tumor control and a satisfactory aesthetic and functional result are the primary goals for the reconstructive surgeon. Despite tremendous technical enhancements in nasal reconstruction techniques, optimal results are usually obtained when "like is used to repair like." Accurate evaluation of the patients clinical condition and local defect should be always considered in order to select the best surgical option.
Assuntos
Carcinoma Basocelular/cirurgia , Nariz/cirurgia , Neoplasias Cutâneas/cirurgia , Retalhos Cirúrgicos , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Basocelular/fisiopatologia , Estética , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nariz/fisiopatologia , Procedimentos de Cirurgia Plástica , Neoplasias Cutâneas/fisiopatologiaRESUMO
The association between psoriasis and cardiovascular diseases has been indicated by epidemiological studies. The sub-inflammatory systemic state that characterizes both psoriasis and atherosclerosis has been proposed as the link between these conditions; it cannot, however, explain the increased incidence of sudden cardiac death reported in young patients with severe psoriasis without common cardiovascular risk factors. In a previous study, we reported higher levels of autonomic dysregulation in patients with psoriasis, concluding that the prevalence of the sympathetic arm over the parasympathetic could increase cardiovascular risk. Objective of this study was to assess the influence of etanercept on autonomic cardiovascular regulation in young patients with moderate-to-severe psoriasis without cardiovascular risk factors. Five-minute ECG recordings were collected at rest before and after 12 weeks of therapy with etanercept in 19 young patients with psoriasis without cardiovascular risk factors. The Cardiolab CE pocket PC ECG system was used for linear methods of heart rate variability (HRV) analysis. No significant change in HRV analysis parameters was apparent after 12 weeks of etanercept therapy. Our data suggest that treatment with etanercept in patients with moderate-to-severe psoriasis does not affect cardiovascular autonomic regulation and cardiovascular risk.
Assuntos
Anti-Inflamatórios não Esteroides/uso terapêutico , Doenças Cardiovasculares/etiologia , Etanercepte/uso terapêutico , Psoríase/tratamento farmacológico , Psoríase/fisiopatologia , Adulto , Doenças Cardiovasculares/fisiopatologia , Feminino , Frequência Cardíaca/fisiologia , Humanos , Masculino , Estudos Prospectivos , Psoríase/complicações , Fatores de Risco , Adulto JovemRESUMO
INTRODUCTION: The attention to the impact of gender differences in acne is needed and, at the moment, lacking. The aim of this paper was to perform a systematic review on gender differences in acne. EVIDENCE ACQUISITION: A review of the literature was performed using the PubMed and Ovid literature search engines , using a variety of combined search terms including "acne", "gender", "sex", "females", "males". The search extended until July 2013. EVIDENCE SYNTESIS: Gender differences in acne highlight hormonal interactions as a major target for which more research is needed to translate current findings to clinically significant diagnostic and therapeutic applications. In addition, female patients are more likely to develop anxiety and depression due to their condition, and acne improvement positively influences quality of life. CONCLUSIONS: The patient's sex should not radically alter diagnostic or therapeutic efforts, although gender differences could be necessary to set up clinical management, monitoring also the psychological aspect.
Assuntos
Acne Vulgar/psicologia , Depressão/psicologia , Qualidade de Vida , Ansiedade/psicologia , Feminino , Humanos , Masculino , Fatores de Risco , Fatores SexuaisRESUMO
Patients affected by severe psoriasis have an increased prevalence of cardiovascular () diseases as documented by several studies. Heart rate variability (HRV) is a noninvasive method to evaluate the autonomic control of the sinus node. In this study, HRV analysis has been used to evaluate whether young patients with moderate cutaneous psoriasis have increased cardiovascular (CV) risk, in absence of CV comorbidities. Our data indicate an imbalance toward the sympathetic arm of the autonomic cardiac modulation. As the increase in sympathetic activity may be associated with a higher CV risk, moderate psoriasis could be considered to be an independent CV risk factor.
Assuntos
Doenças Cardiovasculares/epidemiologia , Psoríase/epidemiologia , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Itália/epidemiologia , Masculino , Fatores de RiscoRESUMO
A 63-year-old man showed multiple concentric erythemato-nodular lesions of approximately 1.5-3 cm in diameter, located in the parietal and temporal region. The skin biopsy allowed histological diagnosis of infundibular epidermal cyst associated with chronic granulomatous flogosis; in one of these, a well-differentiated squamous cell carcinoma arising from the cyst wall was found. The patient received isotretinoin at the daily dosage of 0.5 mg/kg/day for 5 months. During 1-year follow-up, laboratory tests, computed tomography scans, and control histology were all in the normal range, with a good improvement of the lesions. Epidermal cysts and squamous cell carcinoma are both commonly encountered in practice. However, the association of epidermal inclusion cysts and squamous cell carcinoma in the skin is very rare. In some cases, including the present one, more potent chemopreventive strategies, such as the use of systemic retinoids, must be considered. Systemic retinoids are the most heavily researched chemopreventive agents and have shown promise for multiple types of cancer, including bladder and head and neck carcinomas. We would like to recommend the possibility to administer retinoids in a squamous cell carcinoma, achieving very satisfactory results; in our case, a complete remission of malignant lesion and an improvement of epidermal cysts were made, without the development of side effects associated with retinoids.
Assuntos
Antineoplásicos/uso terapêutico , Carcinoma de Células Escamosas/tratamento farmacológico , Cisto Epidérmico/tratamento farmacológico , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Isotretinoína/uso terapêutico , Couro Cabeludo/efeitos dos fármacos , Neoplasias Cutâneas/tratamento farmacológico , Antineoplásicos/administração & dosagem , Biópsia , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/cirurgia , Esquema de Medicação , Cisto Epidérmico/patologia , Cisto Epidérmico/cirurgia , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Isotretinoína/administração & dosagem , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Couro Cabeludo/patologia , Couro Cabeludo/cirurgia , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/cirurgia , Carcinoma de Células Escamosas de Cabeça e Pescoço , Fatores de Tempo , Resultado do TratamentoRESUMO
For a long time the relationship between inflammatory bowel diseases (IBDs) and psoriasis has been investigated by epidemiological studies. It is only starting from the 1990s that genetic and immunological aspects have been focused on. Psoriasis and IBD are strictly related inflammatory diseases. Skin and bowel represent, at the same time, barrier and connection between the inner and the outer sides of the body. The most important genetic correlations involve the chromosomal loci 6p22, 16q, 1p31, and 5q33 which map several genes involved in innate and adaptive immunity. The genetic background represents the substrate to the common immune processes involved in psoriasis and IBD. In the past, psoriasis and IBD were considered Th1-related disorders. Nowadays the role of new T cells populations has been highlighted. A key role is played by Th17 and T-regs cells as by the balance between these two cells types. New cytokines and T cells populations, as IL-17A, IL-22, and Th22 cells, could play an important pathogenetic role in psoriasis and IBD. The therapeutic overlaps further support the hypothesis of a common pathogenesis.
Assuntos
Citocinas/imunologia , Doenças Inflamatórias Intestinais/epidemiologia , Doenças Inflamatórias Intestinais/fisiopatologia , Intestinos/fisiopatologia , Psoríase/epidemiologia , Psoríase/fisiopatologia , Pele/fisiopatologia , Comorbidade , Humanos , Modelos Biológicos , Prevalência , Fatores de Risco , Estatística como AssuntoRESUMO
Psoriasis and tuberculosis (TB) are 2 conditions with high prevalence in the general population, often present simultaneously in the same patient. The crucial cytokine involved in the pathogenesis of psoriasis, tumor necrosis factor alpha (TNF-alpha), also is important in defending against mycobacteria. Therefore, it is important to screen patients for a latent TB infection (LTBI) while they are undergoing treatment with TNF-alpha antagonists. We present a case of a patient with psoriasis and LTBI who underwent treatment with etanercept.
Assuntos
Tuberculose Latente/diagnóstico , Psoríase/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Etanercepte , Humanos , Imunoglobulina G/farmacologia , Imunoglobulina G/uso terapêutico , Fatores Imunológicos/farmacologia , Fatores Imunológicos/uso terapêutico , Masculino , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Psoríase/patologia , Receptores do Fator de Necrose Tumoral/uso terapêutico , Índice de Gravidade de Doença , Teste Tuberculínico , Fator de Necrose Tumoral alfa/metabolismoRESUMO
AIM: To investigate the effects of adherence to the Mediterranean diet and familial dysmetabolisms on acne development. METHODS: A community-based case-control study was carried out in Italy enrolling cases as acneic outpatients of a dermatological ambulatory service and controls as clinically healthy acne-free subjects. Food consumption were evaluated with a validated food-frequency questionnaire, exploring the consumption of pasta, meat, cheese, fish, fruit, vegetables, and olive oil. Adherence to the traditional Mediterranean diet was assessed by a 10-point Mediterranean diet scale that incorporated the main characteristics of this diet. A logistic regression analysis estimated the variables who predicted the odds of being case, using those variables that at the univariate analysis yielded a p-value <0.25. Results are presented as odds ratio (OR) or adjusted OR (AOR). RESULTS: The study included 93 cases (36.6% males, median age 17 years) and 200 controls (32% males, median age 16 years). The Mediterranean diet score ≥6 revealed a protective effect towards acne (crude OR 0.22, 95% CI 0.08-0.64). Logistic regression analysis showed that familial hypercholesterolaemia, diabetes, and hypertension are strong risk factors for acne (AOR 8.79, 95% CI 1.67-46.22; 3.32, 95% CI 1.27-8.63; and 2.73, 95% CI 1.07-6.96, respectively), while the Mediterranean diet represents a protective factor (score ≥6, AOR 0.31, 95% CI 0.11-0.89). CONCLUSIONS: The odds for familial dysmetabolisms was higher in cases than in controls, confirming their role in determining or maintaining acne. Moreover, this is the first study demonstrating a protective role of the Mediterranean diet in the pathogenesis of acne.
Assuntos
Acne Vulgar/epidemiologia , Diabetes Mellitus/genética , Dieta Mediterrânea/efeitos adversos , Hipercolesterolemia/genética , Hipertensão/genética , Adolescente , Estudos de Casos e Controles , Inquéritos sobre Dietas , Feminino , Humanos , Itália/epidemiologia , Modelos Logísticos , Masculino , Fatores de RiscoRESUMO
Hyperhidrosis is an idiopathic condition of exaggerated sweat production resulting in dramatic impairments of daily activities, social interactions and occupational activities. The aim of the present study was to evaluate correlation between a subjective (Dermatology Life Quality Index) and an objective (Minor test) criterion and to assess difference in their levels over time in patients affected by axillary hyperhidrosis treated with botulinum toxin type A. Nineteen patients received injections of 50 U of botulinum toxin type A per axilla. Patients were observed for 9 months after treatment. All patients showed great improvement of hyperhidrosis by Minor test and Dermatology Life Quality Index following treatment with botulinum toxin type A, with the effect persisting for 6-9 months. All patients demonstrated direct relationship between objective improvement documented by Minor test and quality of live improvement documented by Dermatology Life Quality Index after treatment with botulinum toxin type A.
Assuntos
Toxinas Botulínicas Tipo A/administração & dosagem , Hiperidrose/tratamento farmacológico , Qualidade de Vida , Adulto , Axila , Estudos de Coortes , Relação Dose-Resposta a Droga , Esquema de Medicação , Feminino , Humanos , Hiperidrose/patologia , Hiperidrose/psicologia , Imuno-Histoquímica , Injeções Subcutâneas , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Resultado do TratamentoRESUMO
Warts are among the most commonly observed dermatological diseases, caused by human papilloma virus (HPV), usually HPV1-2 subtypes; HPV4-7 are rarely found and mostly related to professional exposure (butchers and dairy workers). Different therapeutical approaches are possible, depending on extension and severity of lesions. The present authors describe the case of 32-year-old Caucasian man, who came to our attention for the presence of numerous exophytic papules on the back of both hands and over periungual regions, which appeared about 6 months before. Histological examination confirmed the clinical suspicion of common warts (HPV4). The patient underwent therapy by acitretin for 12 weeks, obtaining during the 8th week of therapy complete resolution of skin lesions. The present authors present this case for the unusual local aggressiveness of viral warts in an immunocompetent patient successfully treated with acitetrin.