Risk to patients and transferred tissue is low in free flap head and neck reconstruction. Age, smoking history, and weight loss should be considered during patient selection. Fluid balance should be considered during and after surgery. Division of labor for patient care should be carefully delineated among surgeons in a teaching setting.

Significant improvement in DSS was seen in patients with clear margins, early stage grouping and clinical (pretreatment) tumor stage, and negative nodes. Significant decrease in DSS was seen in patients with close or involved margins, advanced stage grouping and clinical (pretreatment) tumor staging, positive clinical (pretreatment) node staging, and tumor recurrence. Obtaining clear margins of resection is crucial because it significantly affects survival. A minimum of 5 years of close monitoring is recommended because of the high incidence of second primary cancers.

No abstract

No abstract

Surgical resection plus adjuvant radiation therapy yielded the best treatment outcome. More effective chemotherapy agents with a reproducible effectiveness are needed for patients with locally advanced esthesioneuroblastoma.

Seventy-one cases of adenoid cystic salivary gland carcinoma were reviewed according to treatment modality and clinical course. Thirty-six patients (51%) were treated by combined surgery and radiation therapy. The tumors were classified by their histologic patterns into tubular, cribriform, and solid forms. Distant metastases, in 52%, were the most frequent and ominous sources of failure. In 35% of cases, distant metastases developed despite local control at the primary site. In this group, the disease had a more fulminant course with shorter survival. Histopathologically, the cribriform subtype was associated with multiple local recurrences, greater local aggressiveness, and a poorer salvage rate as compared with the tubular subtype. Late onset of local recurrences and distant metastases was especially associated with the cribriform subtype. Overall prognosis in terms of distant metastases and survival was worst for the solid subtype. Control of local disease is best achieved with combined surgery and radiation therapy. The high incidence of distant metastases may not be affected by this regimen. The ultimate outcome of therapy is poorly predicted. Survival appears to be based on the pattern in which distant metastases develop. Overly aggressive and mutilating surgical approaches for these tumors are not recommended in many instances. The need for the development of new, more effective forms of therapy is emphasized.

No treatment modality produced a survival advantage. Because SSL produced the best rate of laryngeal preservation, we recommend its use in treating the primary in eligible patients. The importance of clear resection margins is stressed. Patients with N+ disease should have the neck treated. Patients with N0 disease may be observed safely with no loss of survival advantage. Because of the pattern of recurrence and the high rates of distant metastasis and second primary cancers, follow-up for a period of not less than 8 years is recommended.

No abstract