Clinical study of skin changes in low and high risk pregnant women

Abstract: BACKGROUND: During pregnancy there is immunological, metabolic, endocrine and vascular changes responsible for physiological and pathological skin changes. OBJECTIVES: determine the prevalence of specific physiological changes and pregnancy, comparing the period of gestation of their appearances and compare type of prenatal care as the skin changes. METHODS: A cross-sectional study with 905 pregnant women. RESULTS: The prevalence of physiological skin changes was 88.95% and the most common was pigment. The prevalence of specific dermatoses was 8.72% and atopic eruption was the most common. CONCLUSION: Physiological changes were seen more in the 3rd quarter, as well as the specific dermatoses. No statistical difference in prenatal low risk compared to high risk was observed, whereas the cutaneous physiological changes and specific pregnancy dermatoses.

Alterações dermatológicas na gravidez: revisão da literatura / Skin changes in pregnancy: literature review

Durante o período gestacional ocorrem profundas alterações imunológicas, metabólicas, endócrinas e vasculares, que são responsáveis por alterações cutâneas, fisiológicas e patológicas. O objetivo deste artigo foi verificar as alterações dermatológicas que ocorrem durante a gravidez. Para isso, foi realizada uma revisão da literatura, de artigos publicados entre 1982 e 2013, indexados no PubMed e SciELO. Em relação a pele, os achados indicam que as alterações gestacionais são divididas em: alterações fisiológicas gestacionais, dermatoses específicas e dermatoses alteradas na gestação. Este apanhado engloba as características clínicas e o prognóstico das alterações fisiológicas da pele durante a gravidez, as dermatoses influenciadas pela gravidez e as dermatoses específicas da gravidez.(AU)

During pregnancy, deep immunological, metabolic, endocrine and vascular changes responsible for physiological and pathological skin changes occur. The objective of this paper was to check the skin changes that occur during pregnancy. For this, a literature review of articles published between 1982 and 2013, indexed in PubMed and SciELO was performed. Regarding the skin, the findings indicate that gestational changes are divided into gestational physiologic changes, specific skin diseases and skin conditions changed during pregnancy. This overview covers the clinical features and prognosis of physiological skin changes during pregnancy, dermatoses affected by pregnancy specific dermatoses of pregnancy.(AU)

Histiocitose de células de Langerhans com acometimento vulvar e com resposta terapêutica à talidomida: relato de caso / Langerhans cells histiocytosis with vulvar involvement and responding to thalidomide therapy: case report

A histiocitose de células de Langerhans é representante de um raro grupo de síndromes histiocitárias, sendo caracterizada pela proliferação das células de Langerhans. Suas manifestações variam de lesão solitária a envolvimento multissistêmico, sendo o acometimento vulvar incomum. Segue-se o relato de caso refratário da doença limitada à pele, em mulher de 57 anos. A paciente apresentava história de pápulas eritematosas ulceradas em couro cabeludo, face, vulva, tronco e axila há seis anos. O diagnóstico da doença é difícil, sendo confirmado neste caso através de estudo imuno-histoquímico e se obteve resposta terapêutica e eficaz, com a administração de talidomida.

Langerhans cell histiocytosis is a member of a group of rare histiocytic syndromes and is characterized for the proliferation of histiocytes called Langerhans'cells. Its manifestations vary from a solitary injury to systemic involvement, and vulvar lesions are uncommon. We describe a refractory case of cutaneous limited disease in a 57-year-old woman. She presented with a 6-year history of an erythematous papular eruption of the scalp, face, vulva, trunk and axillae. The diagnosis is difficult and in this case it was confirmed through immunohistochemical study and clinical improvement was achieved with thalidomide.

Dermatologia comparativa: similaridade entre elefantíase nostra verrucosa e coral / Comparative dermatology: elephantiasis nostra in verrucous form comparable to coral

Demonstra-se quadro raro de Elefantíase Nostra, na sua forma verrucosa, no dorso de pé de homem de 80 anos por episódios prévios de erisipela de repetição. As lesões confluentes vegetantes e difusas em dorso de pé são comparáveis aos corais Trumpet Coral (Caulastrea curvata).

Study of a rare case of Elephantiasis Nostra in verrucous form on the dorsum of the foot of an 80year-old male with a history of recurrent erysipelas infection. The vegetant, confluent lesions on the foot resemble Trumpet Coral (Caulastrea curvata).