Major head and neck reconstruction using the deltopectoral flap. A 20 year experience.

Six hundred seventy-eight deltopectoral flaps were raised in 604 patients, 125 of which were delayed and 215 of which were used in previously irradiated beds. The rate of major flap necrosis was 16.9 percent and the overall rate of complications, 51.

Comparison of treatment modalities for recurrent basal cell carcinoma.

We studied 97 patients with recurrent basal cell carcinomas; 20 were treated by surgery, 35 by radiation, 40 with chemosurgery, and two patients had no treatment (because their lesions were too far advanced). There was a treatment failure rate of 11 percent for radiation therapy, 12 percent for chemosurgery and 5 percent for surgical excision. Recurrent BCC requires a careful selection of the mode of therapy, aggressive treatment, and careful long-term follow-up.

THe hazards of injecting local anesthetic solutions with epinephrine into flaps: experimental study.

In a study using paired longitudinal flaps on the back of the rat, we found evidence to support the findings of previous investigators regarding the toxic effects of injecting local anesthetic solutions containing epinephrine into delayed flaps. Epinephrine concentrations of 1:200,000 and 1:400,000 were demonstrated to significantly increase losses in these flaps. Epinephrine concentrations of 1:100,000, 1:200,000, and 1:400,000 were not demonstrated to be harmful to undelayed flaps, in the dosages used.

Advanced and recurrent squamous carcinoma of the lower lip.

The results of aggressive surgical treatment of primary lip cancer and advanced and recurrent carcinoma of the lip are illustrated and discussed. Early detection of involved lymph nodes before capsular penetration occurs and careful and complete dissection of the submental and submandibular regions are advocated as possible ways to prevent persistent upper neck disease, the main killer of these patients.