BACKGROUND Because outpatient surgery is being increasingly scrutinized in the lay press, it is important that dermatologists and dermatologic surgeons accurately characterize the safety of office-based surgery. Although there is abundant anecdotal evidence to support the inherent safety of dermatologic surgery, there are few data that support the safety of Mohs micrographic surgery (MMS) as pe...

Trichilemmal carcinoma is a cutaneous adnexal tumor originating from the outer root sheath of hair follicle, and it was first described by Headington in 1976. Clinically, it usually occurs as an asymptomatic solitary papule, nodule or mass on the face or scalp. This neoplasm is a malignant counterpart of trichilemmoma, and it has been reported in the literature as trichilemmal carcinoma, tricho...

The majority of penile carcinoma is squamous cell carcinoma. Although uncommon in the United States, it represents a larger proportion of cancers in the underdeveloped world. Invasive squamous cell carcinoma may arise from precursor lesions or de novo , and has been associated with lack of circumcision and HPV infection. Early diagnosis is imperative as lymphatic spread is associated with a poo...

Mohs micrographic surgery is a surgical technique that seeks to ensure the clearance of cutaneous tumors while maximizing normal tissue conservation. This is accomplished through the sequential removal of thin layers of tissue in which the entire peripheral and deep margins are examined for residual tumor. This approach appears to be superior to conventional surgical excision in the treatment o...