Considering healing time, morbidity, and recurrence rate, we conclude that surgical treatment should be directed at either excision and primary closure or marsupialization. Wide excision with secondary healing should be performed only for grossly infected and complex cysts.

The integration of planned neck dissection into the multidisciplinary management of patients with locoregionally advanced SCCHN is highly effective in controlling cervical metastatic disease. Modified and selective neck dissection procedures can be performed in the majority of patients, regardless of the response in the neck subsequent to concomitant radiochemotherapy. We recommend a planned neck dissection(s) in all patients staged (pretreatment) with N2 or greater neck disease and in select N1 cases.

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Vein tumors are rare, difficult to diagnose, and usually malignant. We have encountered three: a leiomyoma of the jugular vein and leiomyosarcomas of the saphenous vein and inferior vena cava (IVC). The leiomyoma was lost to follow-up, the saphenous vein leiomyosarcoma survived nine years, and the leiomyosarcoma of the IVC is six months without recurrence. Half of venous leiomyosarcomas arise in the IVC, predominately in women over 50 years of age. Surgical excision is the treatment of choice since malignant or benign status cannot be determined operatively. Resection should include a segment of the original vessel. This poses problems in the IVC when the renal veins require sacrifice. Right renal vein interruption mandates nephrectomy. Edema following IVC resection is evaluated. The incidence is lower than anticipated when resection is for tumor if there is no history of phlebitis. The IVC was reconstructed with a composite autograft but this is not now recommended. Despite significant local recurrences or distal metastases, cure or long-term palliation can often be achieved. Radiation and chemotherapy do not improve survival or prevent recurrence.

During 1978-1988, we treated 197 patients with thyroid carcinoma. Twenty-seven patients (14.0%) presented with a regional cervical mass and a clinically normal thyroid gland on initial evaluation. Excisional biopsy proved the diagnosis of metastatic thyroid carcinoma in every patient. Subsequent thyroid scans were 42% sensitive. Only 3 patients underwent fine-needle aspirations; none showed evidence of malignant cells. Review of surgical specimens showed total involvement of the gland in 13 of 17 cases, with extracapsular spread of tumor in 3 patients. Multicentric disease was present in all but 2 neck specimens. Patient follow-up from 1 month to 10 years revealed an 11.5% recurrence rate. The results in this group of patients is compared to the larger group of thyroid carcinoma patients, where three recurrences were found in 170 patients presenting with a clinically palpable mass in the thyroid gland. Analysis of our population comparing the subgroup with the larger series of thyroid carcinoma patients suggests that thyroid carcinoma presenting as a regional neck mass is a more aggressive disease.

A review of 700 parotidectomies showed that 98 procedures were performed for parotid space tumors of non-salivary origin. The clinical presentation in this group of patients did not differ significantly from the larger group of salivary tumors except for a higher incidence (12%) of the former in the younger age group. Of the 98 cases, 54 proved to be lymph node tumors, both neoplastic and inflammatory and 44 were tumors of various somatic origins. Among the latter group, bone and joint tumors, vascular lesions and some connective tissue tumors may be recognized preoperatively. Generally, however, the entire group of non-salivary tumors can be distinguished only intra-operatively, if at all. Correct recognition may lead to variations in operative techniques and extent of resection.

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