Granuloma annulare - 环状肉芽肿
Perforating form of Granuloma annulare ― 常见区域之一是手背侧。它通常表现为无症状的丘疹。
References
Granuloma annulare 是一种以结节簇为特征的皮肤病。它不是由感染引起的，是最常见的非感染性肉芽肿性疾病。通常是良性的，通常会自行消退。您通常会在手臂和腿部看到红色的环形斑块或肿块。有不同的类型 - localized the most common, generalized, perforating, patch, subcutaneous variants 。尽管它通常不是什么大问题，但有时可能与艾滋病毒或癌症等更严重的问题有关。
Granuloma annulare is a cutaneous granulomatous disease that is not caused by an infection. It is the most common non-infectious granulomatous disease. The disease is benign and often self-limited. Granuloma annulare usually presents as erythematous plaques or papules arranged in an annular configuration on the upper extremities. In addition to the more common presentation, termed localized granuloma annulare, other clinical variants of granuloma annulare include generalized, perforating, patch, and subcutaneous. Despite being a benign disease, it can be associated with more serious conditions such as HIV or malignancy.
Granuloma annulare is a cutaneous granulomatous disease that is not caused by an infection. It is the most common non-infectious granulomatous disease. The disease is benign and often self-limited. Granuloma annulare usually presents as erythematous plaques or papules arranged in an annular configuration on the upper extremities. In addition to the more common presentation, termed localized granuloma annulare, other clinical variants of granuloma annulare include generalized, perforating, patch, and subcutaneous. Despite being a benign disease, it can be associated with more serious conditions such as HIV or malignancy.
Granuloma annulare (GA) 是一种以炎症和肉芽肿为特征的皮肤病。它可以局部或散布的形式发生。传播形式是不太常见的变体（ patch, perforating, and subcutaneous subtypes ）。
Granuloma annulare (GA) is an inflammatory granulomatous skin disease that can be localized (localized GA) or disseminated (generalized GA), with patch, perforating, and subcutaneous subtypes being less common variants of this benign condition.
Granuloma annulare (GA) is an inflammatory granulomatous skin disease that can be localized (localized GA) or disseminated (generalized GA), with patch, perforating, and subcutaneous subtypes being less common variants of this benign condition.
因为 环状肉芽肿 (granuloma annulare) 通常是无症状的，初始治疗通常是局部类固醇。如果局部治疗没有改善，可以通过皮内注射类固醇进行治疗。
○ 治疗
间隔 1 个月进行 3 至 5 次病灶内类固醇注射可能会有所改善。
#Triamcinolone intralesional injection