Skin Cancer
Online ISSN : 1884-3549
Print ISSN : 0915-3535
ISSN-L : 0915-3535
鼻翼皮膚から鼻前庭に及んだmalignant melanoma in situの1例
高橋 研一菊地 克子高橋 和宏末武 茂樹加藤 泰三
ジャーナル フリー

1994 年 9 巻 2 号 p. 161-164


In this report, we described a case of lentigo maligna, which had originally appeared on the sun-exposed area and then gradually extended into non-sun-exposed mucosal area. A 65-year-old woman had developed a pigmented skin lesion on the right ala of her nose. This lesion was gradually enlarged and extended into the mucosal part of her nasal cavity. The skin lesion, histologically diagnosed as a lentigo maligna, was excised and resulting skin defects were reconstructed by free skin grafts.
This case was unique in the respect that the lentigo maligna extended into the non-sun exposed mucosal area.

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