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1. ぶどう膜黒色腫および結膜悪性黒色腫の初期マネージメントinitial management of uveal and conjunctival melanomas [show details]
…ocular melanomas . Risk factors include primary acquired melanosis (PAM) and preexisting conjunctival nevi. Approximately two-thirds of conjunctival melanomas arise from PAM, 16 to 25 percent de novo, and …
2. 後天性色素増加症acquired hyperpigmentation disorders [show details]
…(mucosal melanosis) in dark-skinned individuals, amalgam tattoo, drug-induced hyperpigmentation, Addison disease, melanoacanthoma, and mucosal melanoma. There are no treatments for smoker melanosis.… Normally hyperpigmented skin areas, such as the nipples and genitals, become darker. The buccal, conjunctival, and genital mucosa may also be involved The nails and hair may also darken The evaluation …
3. 色素性乾皮症xeroderma pigmentosum [show details]
…percent of XP patients . The most common disorders are ectropion, lagophthalmos, conjunctival injection, conjunctival melanosis, corneal neovascularization, corneal scarring, pterygium, and cancers of both …
4. 外陰病変：色素沈着（黒色、茶色、青色）病変の鑑別診断vulvar lesions differential diagnosis of pigmented black brown blue lesions [show details]
…Vulvar melanosis develops in adult women and is most often located along the edges of the labia minora and the vulvar trigone. It may develop within the lesions of lichen sclerosus. Vulvar melanosis tends …
5. 新生児や乳児の（小）水疱性および膿疱性の病変vesicular pustular and bullous lesions in the newborn and infant [show details]
…and self-limited disorders, including erythema toxicum neonatorum , transient neonatal pustular melanosis , and neonatal acne , do not require specific therapy. However, certain infections and genetic disorders …