Eighteen years of experience in Mohs micrographic surgery and conventional excision for nonmelanoma skin cancer treated by a single facial plastic surgeon and pathologist.

OBJECTIVES/HYPOTHESIS: To determine and compare the efficacy of Mohs micrographic surgery (MMS)- and conventional excision (CE)-confirmed resection of nonmelanoma skin cancers (NMSCs). STUDY DESIGN: Retrospective cohort study. METHODS: A retrospective cohort study of NMSCs treated in a tertiary referral center by a single facial plastic surgeon and a group of five histopathologists over an 18-year period. The treatment modality was either MMS or CE. The primary outcome measure was recurrence of disease. The secondary outcome measure was the size of resulting surgical excision defect. RESULTS: Between 1990 and 2008, 795 patients were treated with MMS and 709 with CE. The median follow-up period for MMS was 24 months and for CE 16 months. Disease recurred in 6/795 and 7/709 patients, respectively (P = .78). Analysis of the resection defects with general linear models adjusted for localization and primary or recurrent disease showed significantly smaller defects after MMS (P = .008). CONCLUSIONS: This study demonstrates that: 1) MMS and CE are safe in terms of recurrence rates in NMSCs; 2) MMS can be performed adequately by an experienced facial plastic surgeon in close collaboration with a group of pathologists; and 3) the advantage of MMS is that resection defects can be minimized in important aesthetic and functional areas, such as the nose and eyelid, possibly facilitating the reconstruction.

Free cartilage grafts and healing by secondary intention: a viable reconstructive combination after excision of nonmelanoma skin cancer in the nasal alar region.

OBJECTIVE: To assess the feasibility and outcome of free cartilage grafts left to heal by secondary intention in the reconstruction of nasal alar skin defects. DESIGN: We describe the retrospective analysis of 13 patients who were treated in a single department with the use of free cartilage grafts in combination with secondary intention healing for reconstruction of the alar subunit and lateral nasal wall defects after Mohs surgery for cutaneous cancer. Outcome measures included patient and surgeon satisfaction, alar retraction, cartilage extrusion, nasal valve collapse, revision rate, and time to healing. RESULTS: All wounds healed uneventfully by secondary intention, and the results were gauged as at least satisfactory by the patient and the surgeon. In 3 patients, minor aesthetic faults were evident; in 1 patient, the underlying cartilage was prominent and a hypertrophic scar also developed; in 1 patient, there was some alar notching; and in 1 other patient, a hypertrophic scar developed. One patient had a functional complaint of nasal blockage on the side that was surgically treated. CONCLUSIONS: Free cartilage implants in combination with secondary intention healing is a relatively simple, cost-effective, 1-stage technique. Our results demonstrate that this alternative reconstructive method is a viable option for small and deep defects of the alar subunit and the nasal sidewall of the nose. The donor site morbidity is limited to the ear.

Secondary intention healing after excision of nonmelanoma skin cancer of the head and neck: statistical evaluation of prognostic values of wound characteristics and final cosmetic results.

BACKGROUND: Most data on secondary intention healing of skin cancer defects in the head and neck are empirical and descriptive. This study statistically evaluates the prognostic value of several wound characteristics and location on the final cosmetic result of skin defects left to heal by secondary intention after tumor removal. METHODS: A chart review of all facial reconstructions using secondary intention healing performed in one center between 1992 and 2001 was undertaken. Patient and wound characteristics were analyzed. For analysis of cosmetic outcome, the most recent photographs of the scars were assessed by three independent raters using a categorical judgment scale. RESULTS: There were a total of 89 patients with 95 wounds. Forty-three percent of the wounds (41 of 95) healed with an "excellent" outcome. In the univariate analysis, the rating excellent was given more often to scars derived from wounds that were small and superficial and that were located in concave areas of the face, in particular, near the medial canthus and medial cheek. Multivariable logistic regression revealed independent associations of an excellent cosmetic outcome with wound size and contour of wound surface only. CONCLUSION: This is the first study presenting statistical evidence of what has been known empirically for a long time: wounds in concave areas of the face that are left to heal by secondary intention have a high chance of healing with an excellent cosmetic outcome, especially if these wounds are small, superficial, and located near the medial canthus and medial cheek.

Pitfalls in preoperative management of acquired laryngeal stenosis. The problem of the hidden obstruction in the airway.

Most acquired laryngeal stenoses in infants and children can be treated surgically with successful outcome. We describe two patient cases in which removal of such a stenosis did not result in decanulation, because another, hidden obstruction was present. This demonstrates the importance of preoperative assessment to indicate factors that influence the outcome of surgery, especially in infants with a syndrome. Guidelines for preoperative management and an extensive list of syndromes in which a hidden obstruction can be suspected, are presented.