Actas dermo-sifiliográficas
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The term Marjolin's ulcer means the malignant transformation of chronic ulcers, sinus tract and burn scars. The most frequently produced neoplasm is squamous cell carcinoma. ⋯ Main therapeutic management are consist of prophylactic measures, avoiding repeated traumas and prolonged cure periods. We present the case of a 48-year-old male with squamous cell carcinoma on the old burn scar of legs that evolved favorably after excision.
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Lentigo maligna (LM) is considered to be an in-situ stage of lentigo maligna melanoma. Clinically, it presents as a pigmented macule, irregular in shape and tone. 30% to 35% of untreated lentigo malignas can progress into lentigo maligna melanoma. ⋯ Imiquimod is a topical immunomodulator that stimulates both acquired and innate immunity. We present the case of a patient with LM, treated with 5% imiquimod cream, with an excellent therapeutic response.
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Actas Dermosifiliogr · Nov 2005
Case Reports[Stevens-Johnson syndrome/toxic epidermal necrolysis treated with intravenous immunoglobulins].
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are part of the same disease spectrum, but are differentiated by the degree of skin detachment. In TEN, more than 30 % of the body's surface area is affected; thus, it is a serious process, whose frequency is estimated at 1.2-6 cases per million population/year. ⋯ He was treated with intravenous immunoglobulins (Ig IV) at a dose of 0.5 g/kg/day for five consecutive days, with favorable progress and no significant side effects. It is evident that isolated cases do not justify the systematic use of this treatment, but they may help build up experience.
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Acquired hypertrichosis lanuginosa, an infrequent, paraneoplastic process, consists of the rapid development of lanugo-type hair, primarily on the face. We describe a 50-year-old woman with a 4-month case of hypertrichosis on the face and upper body, and weight loss over the last 6 months, in whom an inoperable squamous cell carcinoma of the cervix was discovered. ⋯ It is associated with tumors in any location, but most often with lung and colorectal tumors. This is the first case associated with squamous cell carcinoma of the cervix.