Clinicodemographic and Dermoscopic Features of Basal Cell Carcinoma among Filipino Patients Seen in a Tertiary Care Clinic

Abstract

Background. Dermoscopy enhances detection of basal cell carcinoma (BCC), especially for the pigmented subtype common among Asians. However, there is limited data on dermoscopic features of BCC in Filipinos.

Objectives. The objective of this study is to describe the clinicopathologic profile and dermoscopic features of BCC in Filipinos seen in a tertiary care clinic.

Methods. A cross-sectional study was conducted in the Philippines from November 2019 to December 2021 in a tertiary care clinic. Fifty-three (53) lesions suspicious for BCC were analyzed using dermoscopy prior to histologic confirmation. Fifty (50) biopsy-proven BCC lesions were included in the analysis.

Results. Lesions were more commonly seen in females (72.50%), and located on the head and neck (88%). The most common histopathologic subtype was nodular (74%). The most common dermoscopic features were large blue-gray ovoid nests (86%) and ulcerations (70%).

Conclusion. The most common BCC type among the study participants was nodular, with large blue-gray ovoid nests and ulceration seen on dermoscopy.