J. C. Armario Hita

Allergic contact dermatitis in children

Introduction  Allergic contact dermatitis (ACD) is equally as likely in infancy as in adulthood, and represents 20% of all cases of dermatitis in children. Its true prevalence and incidence are, however, unknown.

Rhinoscleroma in Three Siblings

Abstract:  Rhinoscleroma is a chronic, granulomatous infectious disease that responds poorly to treatment. In recent years an increasing number of cases have been reported in nonendemic areas, explained largely by major migratory movements. We describe rhinoscleroma in three siblings. They had ulcerated but painless lesions, which bled spontaneously, and hemorrhagic scabs or crusts in their noses. In one child, the lesions had destroyed the entire left nasal ala and alar cartilage and most of the right. Dermatopathologic study identified the Mikulicz macrophages that contained organisms. It is possible that disposing factors could have been the neutropenia common to the three children and their poor living conditions. They were treated with a combination of trimethoprim‐sulfamethoxazole and cefalexin, for a period of 3 months. We present this unusual case history of three siblings affected by a process that is relatively infrequent in our area of practice and is not considered very contagious. It is important to recognize the clinical signs characteristic of this disease, the diagnosis of which is not easy. Improvements in living conditions, hygiene, and health standards are essential prerequisites for its control and prevention.

Cutaneous endometriosis: Cutaneous endometriosis

A 32‐year old patient presented with an asymptomatic, non‐specific tumour located at the site of a previous cesarian scar. The tumor had never bled but its size changed and the color and consistency varied coinciding with the menstrual cycle. The dermatopathologic study showed the existence of ectopic endometrial glandular tissue in the whole thickness of the reticular dermis.

Importance of Epidemiologic Surveillance in Contact Dermatitis: Spanish Surveillance System on Contact Allergies

The high prevalence of contact dermatitis means that this common medical problem has considerable personal, societal, and economic impact. Clinical and epidemiologic research is needed if we are to shed light on the real situation of contact dermatitis in Spain. In this article we will look at epidemiologic research from a practical point of view and analyze the role of the dermatologist in planning and designing studies. The advantages of multicenter studies are discussed, along with the roles of national and international surveillance networks. We present the Spanish Surveillance System on Contact Allergies, which serves as a bridge between Spanish dermatologists and the European Surveillance System on Contact Allergies. The present and future aims of the Spanish network are described.