hyperpigmentation

1. Some patients with acne vulgaris, papular urticaria and lip hyperpigmentation also had positive patch test.
   先天性凝血酶原缺乏症痤疮、丘疹性荨麻疹、唇部色素沉着亦有阳性结果。
2. Bronze hyperpigmentation is seen in hemochromatosis and arsenic intoxication.
   青铜色的色素沉着见于血色素沉着症和砷中毒。
3. In human being, tyrosinase is the key enzyme for melanin biosynthesis, and is associated with melanin hyperpigmentation such as melasma, freckles, ephelide, senile lentigines.
   在人体中，它与色素障碍性疾病及恶性黑色素肿瘤的发生与治疗有关。
4. The optic nerve head looks white ( glial scar) and is surrounded by hyperpigmentation.
   视盘色苍白（胶质瘢痕），色素环绕。
5. RESULTS The onest of hyperpigmentation occurred in the process of administer, or a few days after the medication.
   结果：药物引起的色素沉着可出现在给药过程中，也可以出现在连续用药后；
6. Objective To investigate the inhibitory effect of nicotinamide on hyperpigmentation induced by UVB.
   目的探讨烟酰胺对中波紫外线（UVB）致豚鼠皮肤色素沉着的抑制作用。
7. Results There were symptoms of hyperpigmentation in skin, fatigue and weakness, nausea, vomiting and dehydration in all patients.
   结果患儿均有不同程度的皮肤色素沉着、乏力、恶心、呕吐及脱水等表现；
8. Objective To study the ultrastructural mechanism causing hyperpigmentation of full thickness skin autograft.
   目的探讨自体全厚皮片移植后色素沉着的成因。
9. Improved contrast of peripapillary hyperpigmentation using polarization analysis
   采用偏光分析法提高视乳头周围色素沉着过度的对比度
10. Their characterlstic associated abnormalities include peripheral pancytopenia, hyperpigmentation, deformity of the thumbs and genital hypoplasia.
    都患有全血细胞减少伴皮肤色素沉着，拇指缺如，生殖器发育不良等先天性畸形。
11. Comparison of therapeutic effect of three kinds of Q-switched laser in the treatment of periorbital hyperpigmentation
    不同波长的Q-开关激光治疗眶周色素沉着症疗效比较
12. Conclusions Skin changes of arsenism begin from hyperkeratosis, next affected by depigmentation and hyperpigmentation.
    结论地方性砷中毒皮肤改变从角化开始，先后出现脱色和色沉；
13. Minocycline hyperpigmentation isolated to the subcutaneous fat
    米诺环素致色素沉着局限于皮下脂肪
14. [ Conclusion] Serum testosterone, combined with clinical significance and blood chemistry are contributed to early diagnosis of congenital adrenal hyperplasia in newborns with skin hyperpigmentation.
    【结论】对于皮肤色素加深的新生儿，血清睾酮的测定有助于CAH的早期诊断，但应结合临床和血生化检查。对血清睾酮同样增高而不伴电？
15. Histological change of keratinocyte in full thickness skin autograft and its effect on hyperpigmentation of the graft
    自体全厚皮片内角朊细胞组织学改变及对移植物过度色素沉着的影响
16. Minocycline-induced cutaneous hyperpigmentation: Confocal laser scanning microscope analysis
    米诺环素诱导的皮肤色素沉着症：共聚焦激光扫描电子显微镜分析
17. Changes of kc/ mc ratio in full-thickness autografts of skin and hyperpigmentation of the grafts
    自体全厚皮片表皮内KC／MC比值（KMR）变化与皮片过度色素化
18. The epidermis was hyperplastic and transient hyperpigmentation.
    且表皮呈增生性改变，有暂时性色素沉着。
19. Establishment and Its Significance of B-lymphocyte Cell Lines in A Chinese Family with Familial Progressive Hyperpigmentation
    家族性进行性色素过度沉着症一家系B淋巴细胞系建立及意义
20. Following-up 3 to 6 months, hyperpigmentation, peliosis, flare and dropsy were not found.
    治疗后随访3～6个月，没有发现色素沉着，紫癜、红肿及水肿等并发症，治疗结果患者比较满意。
21. By reviewing sunshine's association with skin hyperpigmentation, premature aging and cancer, and its correct knowledge related to sun protection, this article indicated that sunshine can cause skin hyperpigmentation and premature aging, and induce skin cancer.
    本文对日光与皮肤色素沉着、过早老化和皮肤癌三方面的关系以及正确防晒的相关知识进行了简要综述，提示日光可增加皮肤色素沉着，促进皮肤过早老化，以及诱发皮肤癌等光损伤；
22. Conclusion: Q-switched alexandrite laser is an effective therapy in the treatment of periorbital hyperpigmentation without side effects.
    结论：Q-开关翠绿宝石激光治疗眶周色素沉着症有较满意疗效，无明显副作用，可作为首选治疗方法。
23. Mild choroidal atrophy and minimal hyperpigmentation of the retinal pigment epithelium were observed in the treated eyes.
    荧光血管造影复查可见瘤体渗漏减轻至消失，眼底检查可见轻微的脉络膜萎缩和视网膜色素上皮色素积聚。
24. Effects of azelaic acid and tretinoin cream in the treatment of facial post-burn hyperpigmentation
    壬二酸和维A酸治疗面部烧伤后色素沉着的疗效观察
25. Hyperpigmentation is a kind of pathological variant caused by various internal and external factors and characterized by brown patches, including such diseases as chloasma, freckle, and melanosis.
    面部色素沉着是由各种内、外因素引起的以面部色素形成过多为表现的病理性变化，临床上常见于黄褐斑、雀斑和黑变病等多种疾病。
26. Topical methimazole as a new treatment for postinflammatory hyperpigmentation: Report of the first case
    局部外用甲硫咪唑治疗炎症后色素沉着：一种新疗法的首例报道
27. The patient presented with ivory white scars, telangiectasis, hyperpigmentation and ulcerations on the both lower legs.
    双小腿出现许多象牙白色萎缩性瘢痕，伴毛细血管扩张、色素沉着、溃疡。

noun

1. unusual darkening of the skin