OBJECTIVE To describe our use of cheek-based 2-stage transposition flaps for repairing Mohs surgery defects of the lower third of the nose. DESIGN Retrospective case series. SETTING Private dermatologic day surgery facility. Patients Twenty-eight patients with defects of the lower third of the nose after Mohs surgery. Intervention Ten alar and 18 nasal tip defects repaired using cheek-based...

Drs. Pennington and Leffell have provided an excellent overview of the current uses of Mohs micrographic surgery. The procedure has certainly come a long way since the days of Frederic Mohs and the application of zinc chloride paste (chemosurgery). Despite the fact that it has indeed become the “gold standard” for the removal of basal cell carcinoma (BCC) and squamous cell carcinoma (SCC), ther...

BACKGROUND: Mohs micrographic surgery can achieve high cure rates in the treatment of skin cancer and remove a minimum of healthy tissue. OBJECTIVES: To characterize patients undergoing Mohs micrographic surgery and study issues related to the number of surgical stages. METHODS: A descriptive, retrospective, cross-sectional study was conducted in a micrographic surgery reference center for the ...

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INTRODUCTION AND OBJECTIVES Microcystic adnexal carcinoma is a rare and aggressive tumor that manifests clinically as a subcutaneous nodule located on the head or neck. The tumor can be confused clinically and histologically with other benign and malignant skin lesions, often leading to inappropriate initial treatment. The chief concern with microcystic adnexal carcinoma is the elevated morbidi...

Mohs micrographic surgery is a technique used to excise skin tumors based on comprehensive surgical mapping, in which the surgeon removes the tumor, followed by a complete histological evaluation of the tumor's margins. The correlation of the presence of a tumor in histological examinations and its precise location on the surgical map result in a complete removal of the tumor with maximum norma...

BACKGROUND Histological diagnosis of a clinically suspected nonmelanoma skin cancer (NMSC) is recommended before treatment. For NMSC, concordance between the histological subtype of the preoperative biopsy and the excision specimen of basal cell carcinoma (BCC) has been reported to range from 10% to 81%. No large study on the concordance between NMSC histology seen in a preoperative biopsy with...