RESUMEN
BACKGROUND: Zoon balanitis (ZB) is a chronic inflammatory benign mucositis. Its etiopathogenesis still remains hypothetical and speculative. OBJECTIVES: To determine risk factors associated with genital ZB in men. METHODS: This is a case-control study including 30 patients diagnosed with ZB and 54 patients with dermatological diseases other than ZB enrolled in the Dermatological Clinic of the University of Padova, Italy, from September 2015 to June 2018. Univariate and multivariate logistic regression analyses were used for analysis of data collected. RESULTS: According to multivariate logistic regression analysis, risk factors for ZB were as follows: the mean daily cigarettes consumption (OR 1.065; 95% CI 1.8-11.4; P = 0.006) and the number of weekly foreskin retractions (OR 0.847; 95% CI 5.5-24.1; P = 0.003). There were no statistically significant differences between cases and controls according to age, presence of circumcision as well in number of sexual partners. CONCLUSIONS: To our knowledge, this is the first case-control study showing that smoking and poor genital hygiene are associated with being affected by ZB.
Asunto(s)
Balanitis/epidemiología , Balanitis/diagnóstico , Estudios de Casos y Controles , Circuncisión Masculina , Humanos , Higiene , Italia/epidemiología , Masculino , Factores de Riesgo , Parejas Sexuales , FumarRESUMEN
Here, we report a case of a 38-year-old woman with a history of systemic sarcoidosis who developed cutaneous verrucous sarcoidosis simulating a squamous cell carcinoma. This modality of presentation is unusual in both caucasic patients and in woman and may represent a diagnostic challenge for dermatologists.
Asunto(s)
Carcinoma de Células Escamosas/diagnóstico , Sarcoidosis/epidemiología , Enfermedades de la Piel/epidemiología , Neoplasias Cutáneas/diagnóstico , Adulto , Comorbilidad , Diagnóstico Diferencial , Femenino , Humanos , Paraqueratosis/epidemiología , Paraqueratosis/patología , Sarcoidosis/patología , Enfermedades de la Piel/patologíaRESUMEN
CD30+ lymphoproliferative disorders of the skin represent a well-defined spectrum of primary cutaneous T-cell lymphomas. They include lymphomatoid papulosis and cutaneous anaplastic large-cell lymphoma which are characterized by the common expression of the CD30 antigen, but different clinical, histological and molecular features. Recent progress in the pathobiology and identification of therapeutic targets has contributed to our current understanding of this peculiar group of cutaneous lymphoproliferative disorders. The characteristic features of this group of cutaneous lymphoproliferative disorders are reviewed with particular emphasis to their diagnosis and treatment strategies.