口腔扁平苔癬様病変（Oral Lichenoid Lesion；OLL）

伊東 大典; 安彦 善裕; 阿部 敦; 岩渕 博史; 河野 憲司; 菊池 建太郎; 小宮山 雄介; 神部 芳則; 菅原 由美子; 杉田 好彦; 津島 文彦; 長谷川 博雅; 永山 元彦; 前田 初彦; 松本 直行; 三邉 正樹; 森山 雅文; 中村 誠司; 川又 均

doi:10.6014/jjsom.31.17

Review

Oral Lichenoid Lesions

Daisuke ITO, Yoshihiko ABIKO, Atsushi ABE, Hiroshi IWABUCHI, Kenji KAWANO, Kentaro KIKUCHI, Yusuke KOMIYAMA, Yoshinori JINBU, Yumiko SUGAWARA, Yoshihiko SUGITA, Fumihiko TSUSHIMA, Hiromasa HASEGAWA, Motohiko NAGAYAMA, Hatsuhiko MAEDA, Naoyuki MATSUMOTO, Masaki MINABE, Masafumi MORIYAMA, Seiji NAKAMURA, Hitoshi KAWAMATA

Author information

Daisuke ITO
OLP Committee, Japanese Association of Oral Medicine
Yoshihiko ABIKO
OLP Committee, Japanese Association of Oral Medicine
Atsushi ABE
OLP Committee, Japanese Association of Oral Medicine
Hiroshi IWABUCHI
OLP Committee, Japanese Association of Oral Medicine
Kenji KAWANO
OLP Committee, Japanese Association of Oral Medicine
Kentaro KIKUCHI
OLP Committee, Japanese Association of Oral Medicine
Yusuke KOMIYAMA
OLP Committee, Japanese Association of Oral Medicine
Yoshinori JINBU
OLP Committee, Japanese Association of Oral Medicine
Yumiko SUGAWARA
OLP Committee, Japanese Association of Oral Medicine
Yoshihiko SUGITA
OLP Committee, Japanese Association of Oral Medicine
Fumihiko TSUSHIMA
OLP Committee, Japanese Association of Oral Medicine
Hiromasa HASEGAWA
OLP Committee, Japanese Association of Oral Medicine
Motohiko NAGAYAMA
OLP Committee, Japanese Association of Oral Medicine
Hatsuhiko MAEDA
OLP Committee, Japanese Association of Oral Medicine
Naoyuki MATSUMOTO
OLP Committee, Japanese Association of Oral Medicine
Masaki MINABE
OLP Committee, Japanese Association of Oral Medicine
Masafumi MORIYAMA
OLP Committee, Japanese Association of Oral Medicine
Seiji NAKAMURA
OLP Committee, Japanese Association of Oral Medicine
Hitoshi KAWAMATA
OLP Committee, Japanese Association of Oral Medicine

Keywords: oral lichenoid lesions, oral lichen planus, classificatory confusion, mimicking lesions

JOURNAL FREE ACCESS

2025 Volume 31 Issue 2 Pages 17-29

DOI https://doi.org/10.6014/jjsom.31.17

Details

Abstract

Oral lichenoid lesion（OLL）is defined as a clinical and histopathological entity resembling oral lichen planus（OLP）, yet its conceptual boundaries remain ambiguous, leading to diagnostic and classificatory confusion. This paper demonstrates the history of OLL, its current global recognition, and its recognition in Japan from both clinical and pathological perspectives, acknowledging this ambiguity. Additionally, the paper reviews OLP-mimicking lesions, including mucous membrane pemphigoid, systemic/discoid lupus erythematosus, and chronic ulcerative stomatitis, discussing their diagnostic challenges and overlaps or relations with OLL.

Corresponding author

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