Pigmented progressive purpuric dermatosis - 色素性紫斑病
References
Pigmented purpuric dermatoses (PPD) は、毛細血管の炎症による皮膚の下の小さな領域の出血を特徴とする一連の皮膚疾患です。 PPD は通常、赤から紫の斑点として始まり、後にヘモジデリンが再吸収されるにつれて金茶色に変わります。
Pigmented purpuric dermatoses (PPD) include several skin diseases characterized by multiple petechial hemorrhage as consequence of capillaritis. PPD generally present with red to purple macules that progressively evolve to golden-brown color as the hemosiderin is reabsorbed.
Pigmented purpuric dermatoses (PPD) include several skin diseases characterized by multiple petechial hemorrhage as consequence of capillaritis. PPD generally present with red to purple macules that progressively evolve to golden-brown color as the hemosiderin is reabsorbed.
Schamberg disease は pigmented purpuric dermatoses (PPDs) の最も一般的なタイプで、小さな赤または紫の斑点と、皮膚の色の増加 (茶色、赤、または黄色の斑点) を特徴とする慢性皮膚疾患です。 PPD は、 Schamberg's purpura, Majocchi purpura, lichen aureus, Gougerot-Blum purpura, and eczematoid-like purpura of Doucas and Kapetanakis の 5 つのタイプに分類されます。 Schamberg disease (SD) は progressive pigmentary dermatosis of Schamberg, purpura pigmentosa progressiva, and Schamberg's purpura とも呼ばれます。これは主に男性に発生し、通常は下腿に発生しますが、太もも、臀部、胴体、腕に発生することもあります。
Schamberg disease represents the most common type of pigmented purpuric dermatoses (PPDs), a chronic, benign, cutaneous eruptions characterized by petechiae, purpura, and increased skin pigmentation (brown, red, or yellow patchy). The PPDs are grouped into five clinical entities: Schamberg's purpura, Majocchi purpura, lichen aureus, Gougerot-Blum purpura and, eczematoid-like purpura of Doucas and Kapetanakis. Schamber disease (SD) has also been called: progressive pigmentary dermatosis of Schamberg, purpura pigmentosa progressive and, Schamberg's purpura. It is commonly seen in males and mainly affects the tibial regions, and could involve thighs, buttocks, trunk, or upper extremities.
Schamberg disease represents the most common type of pigmented purpuric dermatoses (PPDs), a chronic, benign, cutaneous eruptions characterized by petechiae, purpura, and increased skin pigmentation (brown, red, or yellow patchy). The PPDs are grouped into five clinical entities: Schamberg's purpura, Majocchi purpura, lichen aureus, Gougerot-Blum purpura and, eczematoid-like purpura of Doucas and Kapetanakis. Schamber disease (SD) has also been called: progressive pigmentary dermatosis of Schamberg, purpura pigmentosa progressive and, Schamberg's purpura. It is commonly seen in males and mainly affects the tibial regions, and could involve thighs, buttocks, trunk, or upper extremities.
この研究のために皮膚生検を受けた 38 人を含む、113 人の PPD 患者に関する情報が分析されました。最も一般的な臨床型はシャンベルグ病 (60. 5%) でした。 PPD と並ぶその他の疾患は、高血圧 (15. 8%) 、糖尿病 (10. 5%) などでした。投薬歴により、スタチン (13. 2%) 、ベータ遮断薬 (10. 5%) などが明らかになりました。 PPDに関連する可能性のある要因には、最近の上気道感染症（5. 3%）、高い起立性血圧を引き起こす長時間の立ち姿勢（2. 6%）、および激しい運動（2. 6%）が含まれます。治療は 36 人の患者 (94. 7%) に施されました - oral antihistamines, pentoxifylline, topical steroids, and/or phototherapy 。
Information on 113 patients with PPD was analyzed, and 38 subjects with skin biopsy were included for this study. Schamberg's disease was the most frequent clinical type (60.5%). Concomitant diseases included hypertension (15.8%), diabetes (10.5%), and others. Associated medication histories included statins (13.2%), beta blockers (10.5%), and others. Possibly associated etiologic factors were recent upper respiratory infection (5.3%), high orthostatic pressure due to prolonged standing (2.6%), and strenuous exercise (2.6%). A total of 36 patients (94.7%) were treated with one or more treatment methods, including oral antihistamines, pentoxifylline, topical steroids, and/or phototherapy.
Information on 113 patients with PPD was analyzed, and 38 subjects with skin biopsy were included for this study. Schamberg's disease was the most frequent clinical type (60.5%). Concomitant diseases included hypertension (15.8%), diabetes (10.5%), and others. Associated medication histories included statins (13.2%), beta blockers (10.5%), and others. Possibly associated etiologic factors were recent upper respiratory infection (5.3%), high orthostatic pressure due to prolonged standing (2.6%), and strenuous exercise (2.6%). A total of 36 patients (94.7%) were treated with one or more treatment methods, including oral antihistamines, pentoxifylline, topical steroids, and/or phototherapy.
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