RESUMO
We report the case of a 13-year-old young lady with a one year reccuring bullous dermatitis history for which the diagnostic hypothesis of dermatitis arterfacta was made. This hypothesis was made by the pathologist, without it being suggested by the dermatologist, after observing singular histological lesions coresponding to a cutaneous blister associated with epidermic necrosis with multinucleated keratinocytes. When dermatitis artefacta is suspected, a biopsy is usually conducted to rule out differential diagnosis such as auto-immmune dermatitis when there is a blister. Confession from patients is rarely obtained. Therefore, having positive histogical clues for dermatitis artefacta would be of a great use to help making the diagnosis in difficult cases.
Assuntos
Dermatopatias Vesiculobolhosas/diagnóstico , Adolescente , Biópsia , Dermatite/diagnóstico , Dermatite/patologia , Diagnóstico Diferencial , Feminino , Humanos , Queratinócitos/patologia , Dermatopatias Vesiculobolhosas/patologiaRESUMO
Cutaneous lymphoid hyperplasia (pseudolymphoma) on tattoo is rare. The diagnosis is histological. We report a case of cutaneous lymphoid hyperplasia within the red ink of a tattoo found on a 35-year-old man presenting multiple infiltrated nodules confined to the red areas of his tattoo, which he had done 2 months ago. The pathological examination showed a diffuse lympho-histiocytic dermo-hypodermal infiltrate, associated with a lichenoid reaction. Immunohistochemistry displayed T-cell infiltration (CD3+, CD5+, CD8+). The treatment is difficult, knowing that the spontaneous regression seems possible, and the progression into a lymphoma is exceptional in the case of a chronic evolution over a number of years.
Assuntos
Corantes/efeitos adversos , Erupções Liquenoides/induzido quimicamente , Pseudolinfoma/induzido quimicamente , Tatuagem , Corticosteroides/uso terapêutico , Adulto , Biópsia , Diagnóstico Diferencial , Toxidermias/diagnóstico , Toxidermias/etiologia , Toxidermias/patologia , Rearranjo Gênico do Linfócito T , Humanos , Hidroxicloroquina/uso terapêutico , Erupções Liquenoides/diagnóstico , Erupções Liquenoides/tratamento farmacológico , Erupções Liquenoides/patologia , Linfoma não Hodgkin/diagnóstico , Masculino , Pseudolinfoma/diagnóstico , Pseudolinfoma/tratamento farmacológico , Pseudolinfoma/patologia , Neoplasias Cutâneas/diagnóstico , Linfócitos T/patologia , Falha de TratamentoAssuntos
Infecções Oportunistas Relacionadas com a AIDS/patologia , Histoplasmose/patologia , Infecções Oportunistas Relacionadas com a AIDS/tratamento farmacológico , Infecções Oportunistas Relacionadas com a AIDS/epidemiologia , Antifúngicos/administração & dosagem , Derme/patologia , Quimioterapia Combinada , Histoplasmose/tratamento farmacológico , Histoplasmose/epidemiologia , Humanos , Síndrome Inflamatória da Reconstituição Imune/epidemiologia , Masculino , Pessoa de Meia-Idade , Pneumocystis carinii , Pneumonia por Pneumocystis/epidemiologiaRESUMO
INTRODUCTION: Dermatologists, both as hospital and as resident practitioners, are often requested to see emergencies of their discipline, although appointment planning are already fully booked months in advance. Orleans Regional Hospital (ORH) has opened a department of dermatological emergency consultation to try to help with this issue. A prospective, descriptive and consecutive study on patient characteristics was conducted during its first year operating. METHOD: In September 2011, we opened a department of dermatological emergency consultation. Reception is skin disorders evaluated by physicians or nurses as "emergencies", according to predefined criteria. Follow-up visits are performed in the afternoon. RESULTS: Within one year, 2209 medical visits were conducted, with an average of 8,7 emergency visits per day. The maximum numbers of patients treated by our dermatological emergency unit in one single morning was 19. Mondays were the busiest day of the week. The average age of a patient attending the department was 33 years, with 29% of pediatric patients (under 15 years old). The majority of patients presented spontaneously (43%), or were referred by general practitioners (25%). Adult and pediatric emergency departments sent 8% of patients. The two main reasons for consultation were rash (48%) and pruritus (16%). Diagnoses observed were mainly infections (24%) and eczema (14%). Scabies accounted for 9% of all diagnoses. In the aftermath of an emergency dermatological consultation, 84 patients were hospitalized, including 74 in the dermatology department of Orleans hospital totalling 505 days of hospitalization. CONCLUSION: The value of a dermatological emergency consultation is well demonstrated in areas where more medical services are available (such as cities with University hospitals available). It is even more justified in areas with a deficit of healthcare service availability such as Central France.