Múltiples pápulas en ambas manos / Múltiple Paules on Both Hands

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Alopecia frontal fibrosante en el varón: presentación de 12 casos y revisión de la literatura / Frontal fibrosing alopecia in men: presentations in 12 cases and a review of the literature

INTRODUCCIÓN: La alopecia frontal fibrosante (AFF) es una alopecia cicatricial caracterizada por el retroceso de la línea de implantación del pelo, asociada a alopecia de cejas. Habitualmente afecta a mujeres en edad posmenopáusica, siendo mucho menos prevalente en varones. OBJETIVO: Describir las características clínicas de la AFF en los hombres estudiados y compararlos con los datos recogidos en la literatura. MATERIAL Y MÉTODOS: Se realizó un estudio descriptivo de los varones diagnosticados de AFF en nuestro Servicio, desde enero del 2010 hasta diciembre del 2015. Se recogieron los datos demográficos, las características clínicas y los tratamientos realizados. RESULTADOS: Se reclutó a 12 pacientes. La edad media fue de 75 años. La alopecia fue el motivo de consulta únicamente en 4 pacientes. El retroceso medio de la línea de implantación del pelo fue de 3cm. Las pápulas faciales estaban presentes en el 50% de los hombres, el 83% presentaba alopecia de cejas, extremidades y alopecia androgenética (AGA). El eritema y la hiperqueratosis folicular se veían en el 66% de los casos y solo el 25% refería prurito. El tratamiento más frecuentemente utilizado consistió en corticoide tópico en 8 pacientes (66%), asociado a minoxidil tópico en 4 de ellos (33%). CONCLUSIONES: Según los datos obtenidos en nuestra serie, las pápulas faciales, la AGA y la afectación del vello corporal son más frecuentes en los hombres con AFF que en las mujeres. Por otra parte, a diferencia de los casos de AFF en varones descritos en la literatura, la edad media es mayor en nuestra serie, lo que podría explicar la mayor incidencia de AGA asociada y que la mayoría consulte por otro motivo

BACKGROUND: Frontal fibrosing alopecia (FFA) is a scarring disease in which the hairline recedes and the eyebrows can be affected. Usually seen in postmenopausal women, FFA is much less common in men. OBJECTIVE: To describe the clinical characteristics of FFA in a case series of men and compare this series to those reported in the literature. MATERIAL AND METHODS: Men with FFA being treated in our dermatology department from January 2010 to December 2015 were included prospectively for this descriptive study. We collected patient information and clincal and treatment characteristics. RESULTS: Twelve men (mean age, 75 years) were recruited. Alopecia was the reason for seeking medical care in only 4 cases. The hairline had receded 3cm on average. Half the patients had facial papules, and 83% had androgenetic alopecia or hair loss on eyebrows or extremities. Follicular hyperkeratosis and erythema were present in 66%, and only 25% of the men reported pruritus. The most commonly prescribed treatments were topical: corticosteroids in 8 patients (66%) and minoxidil in 4 (33%). CONCLUSIONS: Facial papules, androgenetic alopecia, and loss of body hair are more often observed in men with FFA than in women. The men in this series were older on average than in other FFA case series in the literature, possibly accounting for the higher prevalence of associated androgenetic alopecia and the fact that most of these men were seeking care for conditions other than hair loss

Frontal Fibrosing Alopecia in Men: Presentations in 12 Cases and a Review of the Literature. / Alopecia frontal fibrosante en el varón: presentación de 12 casos y revisión de la literatura.

BACKGROUND: Frontal fibrosing alopecia (FFA) is a scarring disease in which the hairline recedes and the eyebrows can be affected. Usually seen in postmenopausal women, FFA is much less common in men. OBJECTIVE: To describe the clinical characteristics of FFA in a case series of men and compare this series to those reported in the literature. MATERIAL AND METHODS: Men with FFA being treated in our dermatology department from January 2010 to December 2015 were included prospectively for this descriptive study. We collected patient information and clinical and treatment characteristics. RESULTS: Twelve men (mean age, 75 years) were recruited. Alopecia was the reason for seeking medical care in only 4 cases. The hairline had receded 3cm on average. Half the patients had facial papules, and 83% had androgenetic alopecia or hair loss on eyebrows or extremities. Follicular hyperkeratosis and erythema were present in 66%, and only 25% of the men reported pruritus. The most commonly prescribed treatments were topical: corticosteroids in 8 patients (66%) and minoxidil in 4 (33%). CONCLUSIONS: Facial papules, androgenetic alopecia, and loss of body hair are more often observed in men with FFA than in women. The men in this series were older on average than in other FFA case series in the literature, possibly accounting for the higher prevalence of associated androgenetic alopecia and the fact that most of these men were seeking care for conditions other than hair loss.

Manos de mecánico / Mechanic's hands

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Larva migrans cutánea de origen autóctono en Guipúzcoa / Autochthonous cutaneous larva migrans infection in Guipúzcoa

INTRODUCCIÓN: Larva migrans cutánea (LM) es una erupción serpiginosa causada por helmintos nematodos que circulan por la epidermis. Se adquiere cuando la piel entra en contacto con tierra contaminada por heces de animales infestados por estos nematodos. Hasta ahora se consideraba como enfermedad importada de zonas tropicales y subtropicales. El objetivo fue estudiar los casos de LM diagnosticados como autóctonos por no haber salido de la provincia de Guipúzcoa recientemente. MATERIAL Y MÉTODOS: Estudio observacional transversal retrospectivo de los casos diagnosticados de LM en el Hospital Universitario Donostia de 2011 a 2015, sin viaje previo a ninguna zona endémica de este cuadro. El diagnóstico fue clínico ante las lesiones características. Las variables estudiadas fueron: edad, género, localización de las lesiones, fecha de inicio de los síntomas, posible fuente de contagio, datos anatomo-patológicos, tratamiento y evolución. RESULTADOS: Se han recogido 4 casos, todos varones, con una media de edad de 60 años. Tres casos presentaron lesiones en las extremidades inferiores, mientras que uno lo hizo en el tronco. Todos nuestros pacientes habían estado en contacto con tierra que pudiera estar contaminada por heces, siendo este el mecanismo de transmisión más probable. Se instauró tratamiento con albendazol oral, con resolución de las lesiones. CONCLUSIONES: La aparición de nuevos casos de LM de origen autóctono en Europa obliga al estudio de la/s especie/s causal/es, a una revisión epidemiológica de esta infestación y a planificar qué medidas se deberían tomar para evitar que una enfermedad considerada hasta ahora como importada, se convierta en autóctona

INTRODUCTION: Cutaneous larva migrans (LM) infection forms a serpiginous eruption caused by the migration of nematode helminths through the epidermis. The parasites are acquired when the skin comes into contact with soil contaminated by the feces of infected animals. Until now, infections have been believed to be imported from tropical and subtropical regions. Our aim was to study cases of cutaneous LM diagnosed in residents of the Spanish province of Guipúzcoa who had not recently traveled to such regions. Material and methods; Cross-sectional observational study of LM cases diagnosed in Hospital Universitario Donostia from 2011 to 2015 in patients who had not visited a region where this nematode infection is endemic. Clinical diagnoses were based on characteristic lesions. We studied the following variables: age, sex, site of lesions, date of onset of symptoms, possible source of contagion, pathologic findings, treatment, and clinical course. RESULTS: We found 4 cases, all in men (mean age, 60 years). Lesions were on the lower extremities in 3 patients and on the trunk in 1 patient. All had been in contact with soil that could have been contaminated by feces and was the most likely source of the parasite. The lesions disappeared after treatment with oral albendazole. CONCLUSIONS: The appearance of cases of autochthonous LM in Europe requires investigation of the culprit species, a review of the epidemiology of this infection, which was once considered imported, and the planning of public health measures to prevent it from becoming endemic

Autochthonous cutaneous larva migrans infection in Guipúzcoa. / Larva migrans cutánea de origen autóctono en Guipúzcoa.

INTRODUCTION: Cutaneous larva migrans (LM) infection forms a serpiginous eruption caused by the migration of nematode helminths through the epidermis. The parasites are acquired when the skin comes into contact with soil contaminated by the feces of infected animals. Until now, infections have been believed to be imported from tropical and subtropical regions. Our aim was to study cases of cutaneous LM diagnosed in residents of the Spanish province of Guipúzcoa who had not recently traveled to such regions. MATERIAL AND METHODS: Cross-sectional observational study of LM cases diagnosed in Hospital Universitario Donostia from 2011 to 2015 in patients who had not visited a region where this nematode infection is endemic. Clinical diagnoses were based on characteristic lesions. We studied the following variables: age, sex, site of lesions, date of onset of symptoms, possible source of contagion, pathologic findings, treatment, and clinical course. RESULTS: We found 4 cases, all in men (mean age, 60 years). Lesions were on the lower extremities in 3 patients and on the trunk in 1 patient. All had been in contact with soil that could have been contaminated by feces and was the most likely source of the parasite. The lesions disappeared after treatment with oral albendazole. CONCLUSIONS: The appearance of cases of autochthonous LM in Europe requires investigation of the culprit species, a review of the epidemiology of this infection, which was once considered imported, and the planning of public health measures to prevent it from becoming endemic.