Der Hautarzt; Zeitschrift für Dermatologie, Venerologie, und verwandte Gebiete
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Case Reports
[Successful therapy of ulcerated necrobiosis lipoidica non diabeticorum with cyclosporine A].
Necrobiosis lipoidica is an inflammatory granulomatous skin disease of unknown etiology which is associated with diabetes mellitus in about 60% of the patients. In 15-35% of the affected patients painful ulcerations may occur after minimal trauma which can be extremely refractory to therapy. ⋯ We report on a 68-year-old patient with an 18 year history of ulcerated necrobiosis lipoidica non diabeticorum of both lower limbs, which responded to systemic cyclosporine A. Based on this case, we discuss the role of cyclosporine A in patients with necrobiosis lipoidica in the context of the disease etiology.
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The incidence of the most common tumors of the skin, basal cell carcinoma and squamous cell carcinoma, has risen rapidly in recent years. Dermatologists see in their daily practice many different clinical and histological variants of these tumors. They must be able to develop therapeutic strategies adapted to the tumor and the patient. ⋯ Micrographic histological evaluation should be employed in difficult locations, for large tumors and when there is increased risk of recurrence or metastasis. For initial or superficial lesions, other approaches such as radiation therapy, as well as curettage, cryosurgery, laser therapy and photodynamic therapy can be employed. An additional option is topical treatment with imiquimod or 5-flourouracil.
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"Nihilodermia" refers to a group of difficult "problem" patients in dermatology without objective findings but with recurrent symptoms and stubborn demand for medical examination. These primary emotional disorders are somatoform disorders, but the patients usually strictly deny a psychosocial aspect and expect purely somatic treatment. ⋯ The relevant somatoform disorders in dermatology can be differentiated as somatization disorders, hypochondriacal disorders, somatoform autonomous disorders, persistent somatoform pain disorders and "other somatoform disorders". A precise differential diagnostic division is necessary in order to initiate adequate therapy strategies.
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Histologically, leukocytoclastic vasculitis (LV) presents with neutrophilic granulocytes with leukocytoclasia and erythrocyte extravasation, associated with variable counts of lymphocytes, plasma cells and eosinophilic granulocytes. The association of a LV with eosinophilic granulocytes and eosinophilic pneumonia was first described by Chan et al. in 1982. Our case represents the second report in the literature of this rare disease: a 85 year old patient with LV and numerous eosinophilic granulocytes in association with intermittent blood eosinophilia and Löffler syndrome (eosinophilic pulmonary infiltrates). The recurrent episodes were treated successfully with oral corticosteroids.