Basal cell carcinoma in black patients

Area of Science:

• Dermatology
• Oncology
• Cutaneous Malignancies

Background:

• Basal cell carcinoma (BCC) is the most common human cancer.
• While prevalent in fair-skinned individuals, BCC occurrence in Black patients is less common.
• Understanding BCC presentation and characteristics in diverse populations is crucial for early diagnosis and effective management.

Purpose of the Study:

• To review and characterize basal cell carcinoma cases in North American Black patients.
• To compare the clinical and histological features of BCC in Black patients with those reported in White patients.
• To assess the therapeutic response of BCC in the studied Black patient cohort.

Main Methods:

• Retrospective review of fourteen documented cases of basal cell carcinoma in Black patients.
• Analysis of lesion characteristics, including appearance, location, and symptoms.
• Histopathological examination of biopsy samples.
• Evaluation of patient treatment outcomes.

Main Results:

• The majority of lesions were asymptomatic, hyperpigmented, translucent nodules.
• Most BCCs occurred on sun-exposed areas of the head and neck, supporting a link to ultraviolet light exposure.
• Histological examination confirmed characteristic features of basal cell carcinoma.
• Patients demonstrated a good response to therapy.

Conclusions:

• Basal cell carcinoma in Black patients often presents as hyperpigmented nodules on sun-exposed skin.
• The clinical and histological presentation of BCC in Black patients appears similar to that in White patients.
• BCC in Black individuals is associated with ultraviolet light exposure and responds well to treatment.