摘要
Background: Although curettage and electrodesiccation (C& E) is widely used to treat basal cell carcinoma, whether electrodesiccation improves outcome is unknown. Objective: We sought to compare cure rates of curettage alone with those Of C& E. Methods: We conducted a retrospective records review of patients treated with curettage alone at 5-year follow-up or longer that extracted data ab out tumor location, size, histologic subtype, biopsy specimen margin involvement, and recurrence, as well as data about the medical history of patients treated in a dermatology clinic in a tertiary-care academic medical institution. Results: Biopsy-proven tumors (302) amenable to treatment with C& E and treated by a single investigator with curettage alone had a 5-year cure rate of 96.03% , with minimal complications (hypopigmentation, scarring). Tumors involving more than 50% of the deep edge of the shave biopsy specimen had an increased risk of recurrence. Limitations: This is a retrospective study based on historic controls. Conclusion: For nonaggressive basal cell carcinoma, curettage alone has a cure rate similar to the published rates for C& E.
Background： Although curettage and electrodesiccation （C ＆ E） is widely used to treat basal cell carcinoma, whether electrodesiccation improves outcome is unknown. Objective： We sought to compare cure rates of curettage alone with those Of C＆E. Methods： We conducted a retrospective records review of patients treated with curettage alone at 5-year follow-up or longer that extracted data about tumor location, size, histologic subtype, biopsy specimen margin involvement, and recurrence, as well as data about the medical history of patients treated in a dermatology clinic in a tertiary-care academic medical institution. Resuits： Biopsy-proven tumors （302） amenable to treatment with C＆E and treated by a single investigator with curettage alone had a 5-year cure rate of 96. 03%, with minimal complications （hypopigmentation, scarring）. Tumors involving more than 50% of the deep edge of the shave biopsy specimen had an increased risk of recurrence. Limitations： This is a retrospective study based on historic controls.
