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An exophytic and symptomatic lesion of the labial mucosa diagnosed as labial seborrheic keratosis.
Int J Clin Exp Pathol. 2019; 12(7):2749-2752.IJ

Abstract

Seborrheic keratosis is a common benign epidermal tumor that occurs mainly in the skin of the face and neck, trunk. The tumors are not, however, seen on the oral mucous membrane. Herein, we describe a case of labial seborrheic keratosis confirmed by histopathology. A healthy 63-year-old man was referred to our hospital for evaluation and treatment of a 2-month history of a labial mass with mild pain. Clinically, the initial impressions were malignant transformation of chronic discoid lupus erythematosus, syphilitic chancre, or keratoacanthoma. Surprisingly, our laboratory results and histopathologic evaluations established a novel diagnosis of a hyperkeratotic type of labial seborrheic keratosis (SK). This reminds us that atypical or varying features of seborrheic keratosis make it difficult to provide an accurate diagnosis. Clinical manifestations of some benign lesions may be misdiagnosed as malignancy. Consequently, dentists should consider this as a differential diagnosis in labial or other oral lesions.

Authors+Show Affiliations

XiangYa Stomatological Hospital, Central South University Changsha 410000, Hunan, P. R. China. State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University Chengdu 610041, Sichuan, P. R. China.XiangYa Stomatological Hospital, Central South University Changsha 410000, Hunan, P. R. China.XiangYa Stomatological Hospital, Central South University Changsha 410000, Hunan, P. R. China.State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University Chengdu 610041, Sichuan, P. R. China.State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University Chengdu 610041, Sichuan, P. R. China.

Pub Type(s)

Case Reports

Language

eng

PubMed ID

31934107

Citation

Feng, Hui, et al. "An Exophytic and Symptomatic Lesion of the Labial Mucosa Diagnosed as Labial Seborrheic Keratosis." International Journal of Clinical and Experimental Pathology, vol. 12, no. 7, 2019, pp. 2749-2752.
Feng H, Liu B, Yao Z, et al. An exophytic and symptomatic lesion of the labial mucosa diagnosed as labial seborrheic keratosis. Int J Clin Exp Pathol. 2019;12(7):2749-2752.
Feng, H., Liu, B., Yao, Z., Zeng, X., & Chen, Q. (2019). An exophytic and symptomatic lesion of the labial mucosa diagnosed as labial seborrheic keratosis. International Journal of Clinical and Experimental Pathology, 12(7), 2749-2752.
Feng H, et al. An Exophytic and Symptomatic Lesion of the Labial Mucosa Diagnosed as Labial Seborrheic Keratosis. Int J Clin Exp Pathol. 2019;12(7):2749-2752. PubMed PMID: 31934107.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - An exophytic and symptomatic lesion of the labial mucosa diagnosed as labial seborrheic keratosis. AU - Feng,Hui, AU - Liu,Binjie, AU - Yao,Zhigang, AU - Zeng,Xin, AU - Chen,Qianming, Y1 - 2019/07/01/ PY - 2019/03/16/received PY - 2019/04/23/accepted PY - 2020/1/15/entrez PY - 2020/1/15/pubmed PY - 2020/1/15/medline KW - Seborrheic keratosis KW - exophytic lesion KW - labial mucosa KW - oral mucous membrane KW - symptomatic lesion SP - 2749 EP - 2752 JF - International journal of clinical and experimental pathology JO - Int J Clin Exp Pathol VL - 12 IS - 7 N2 - Seborrheic keratosis is a common benign epidermal tumor that occurs mainly in the skin of the face and neck, trunk. The tumors are not, however, seen on the oral mucous membrane. Herein, we describe a case of labial seborrheic keratosis confirmed by histopathology. A healthy 63-year-old man was referred to our hospital for evaluation and treatment of a 2-month history of a labial mass with mild pain. Clinically, the initial impressions were malignant transformation of chronic discoid lupus erythematosus, syphilitic chancre, or keratoacanthoma. Surprisingly, our laboratory results and histopathologic evaluations established a novel diagnosis of a hyperkeratotic type of labial seborrheic keratosis (SK). This reminds us that atypical or varying features of seborrheic keratosis make it difficult to provide an accurate diagnosis. Clinical manifestations of some benign lesions may be misdiagnosed as malignancy. Consequently, dentists should consider this as a differential diagnosis in labial or other oral lesions. SN - 1936-2625 UR - https://www.unboundmedicine.com/medline/citation/31934107/An_exophytic_and_symptomatic_lesion_of_the_labial_mucosa_diagnosed_as_labial_seborrheic_keratosis L2 - https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31934107/ DB - PRIME DP - Unbound Medicine ER -
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