Background: Around 80% of the all non-melanoma skin cancer cases suffer from basal cell carcinoma (BCC). Mohs surgery is one of the common method used for treatment in recent years. There are several treatment methods for primary BCC. One of these methods is Mohs micrographic surgery (Mohs surgery), which has become popular in recent years. Objectives: The aim of this study was to investigate 4-year recurrence and factors affecting the recurrence of BCC patients after Mohs surgery. Methods: This is a retrospective cohort study. The study population included all BCCs, who underwent Mohs surgery in Alzarha Hospital in Isfahan between 2007 and 2014, and were monitored for recurrence for 4 years. Cox regression analysis was used to determine factors affecting time recurrence. Results: The most and least frequent locations of this disease are nose (30.3%) and body (0.5%). The most common locations for recurrence are scalp (50%), nose (15%), and around the eyes (15%). The 4-year recurrence frequency of BCC after Mohs surgery was 0.9%. Cox regression analysis relationship between determining factors affecting time recurrence was not significance. Conclusions: The causes of recurrence can include the less use of protective equipment in front of sunlight or low precision of doctors in the lesion surgery in locations of the body, arms, feet, head, neck, hands, legs or genital organs, and other parts of the body.
Background:Nonmelanoma skin cancer rates are increasing worldwide. Mohs micrographic surgery and surgical excision (SE) are the two treatment methods for this type of cancer. The current paper aims at determining and comparing the cost-effectiveness of SE and Mohs micrographic surgery.Materials and Methods:The current study has a retrospective cohort design. A number of 630 patients suffering from nonmelanoma skin cancer who at some point of time during the years 2007–2014 referred to the Al-Zahra or Seyed Al-Shohada Hospitals in Isfahan. Patients were followed up for 4 years, and then the incremental cost-effectiveness ratio (ICER) of the two methods was calculated.Results:The average (minimum-maximum) cost of the SE and Mohs surgery methods in Iran was obtained as 18,550,170 (2335,800–260,898,262) and 12,236,890 (6488,340–41,161,700) Iranian Rial, respectively. Recurrence percentage was also reported as 7.9% and 8.7% for SE and Mohs micrographic surgery, respectively (P > 0.05). The ICER of SE in comparison with Mohs surgery was calculated as 7891,600 Iranian Rials per recurrence avoided.Conclusion:Mohs surgery is less expensive than SE, it seems like Mohs surgery is more affordable, however further studies in different populations of the country are needed.
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