منابع مشابه
Segmental pigmentation disorder: A rare form of cutaneous dyspigmentation
Background: Segmental pigmentation disorder (SegPD) is a rare type of cutaneous dyspigmentation. This hereditary disorder, first described some 20 years ago, is characterized by hypo and hyperpigmented patches on the trunk, extremities and less likely on the face and neck. These lesions are considered as a type of checkerboard pattern. Case Presentation: Herein, we present a 26-year-old male...
متن کاملSegmental pigmentation disorder: A rare form of cutaneous dyspigmentation
BACKGROUND Segmental pigmentation disorder (SegPD) is a rare type of cutaneous dyspigmentation. This hereditary disorder, first described some 20 years ago, is characterized by hypo and hyperpigmented patches on the trunk, extremities and less likely on the face and neck. These lesions are considered as a type of checkerboard pattern. CASE PRESENTATION Herein, we present a 26-year-old male wh...
متن کاملCutaneous pigmentation after photosensitivity induced by vandetanib therapy.
BACKGROUND Photosensitivity has been reported in patients who were treated with vandetanib (ZD6474), an inhibitor of epidermal growth factor receptor, vascular endothelial growth factor receptor, and the RET (rearranged during transfection) kinases. OBSERVATIONS We describe the occurrence of cutaneous hyperpigmentation after photosensitivity in 2 patients who were treated with vandetanib. The...
متن کاملRole of dermal melanocytes in cutaneous pigmentation of stasis dermatitis: a histopathological study of 20 cases.
Stasis dermatitis is an itchy, scaly, and hyperpigmented condition of the lower leg due to venous insufficiency. Hemosiderin and/or melanin have been considered responsible for the brown pigmentation. However, there are not sufficient histopathologic studies. In this retrospective study the hospital records and biopsy slides of 20 patients were reviewed to determine the pathogenetic mechanisms ...
متن کاملHistochemistry of B663 Pigmentation: Ceroid-Like Pigmentation
Since its use was first reported by 8rowne and Hogerzeil in 1962 ('0. /I), 8663, a synthesized phenazine dye, has proven to be an effective drug in the treatment of human leprosy and its use has become worldwide ( 2.7.9 " . 26. 3~. 39. 52. 5.1 ). The most significant and frequent side effect of this compound is an abnormal skin coloration. This can be divided into two types. One is an initial r...
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ژورنال
عنوان ژورنال: British Journal of Dermatology
سال: 1911
ISSN: 0007-0963,1365-2133
DOI: 10.1111/j.1365-2133.1911.tb16673.x