The surgical management of carotid paragangliomas can be problematic. A multidisciplinary approach was used to include vascular surgery, otolaryngology, and neuroradiology to treat these patients over 9 years. From January 1992 to July 2001, a multidisciplinary team evaluated patients with carotid paragangliomas. Analyzed patient data included age, gender, diagnostic evaluation, tumor size, preoperative tumor embolization, operative exposure, need for extracranial arterial sacrifice/reconstruction, postoperative morbidity including cranial nerve dysfunction, and long-term follow-up. Twenty-five carotid paragangliomas in 20 patients underwent multidisciplinary evaluation and management. Average age was 51 years (range, 28-83 years), and 52% were male. Diagnostic evaluation included computed tomography in 76%, magnetic resonance imaging/magnetic resonance angiography in 52%, catheter angiography in 60%, and duplex ultrasonography in 16%. An extended neck exposure was required in 11 cases (44%), mandibulotomy was used once (4%), and mandibular subluxation was never required. The external carotid artery (ECA) was sacrificed in 8 cases (32%). The carotid bifurcation was resected in 1 patient (4%) requiring interposition reconstruction of the internal carotid artery. Preoperative tumor embolization was performed for 13 tumors (52%). Operative blood loss for patients undergoing preoperative embolization (Group I) was comparable to the nonembolized group (group II): group I lost 365 +/-180 mL versus 360 +/- 101 mL for group II (P = .48). This occurred despite larger tumors (group I - 4.2 cm versus group II - 2.1 cm, P = .03) and a higher mean Shamblin class (group I - 2.5 versus group II - 1.45, P = .001) for group I. There were no perioperative mortalities. Transient cranial nerve dysfunction occurred in 13 CBTs (52%), 2 (8%) of which remained present after 4 months. Patients with carotid paragangliomas benefit from a multidisciplinary team approach. Neuroradiology has been used for selective preoperative embolization, which has decreased estimated blood loss during excision of larger complex tumors. A combined surgical team of otolaryngology and vascular surgery provides for exposure of the distal internal carotid artery as high as the skull base, limited permanent cranial nerve dysfunction, and selective early division and excision of the external carotid artery for complete tumor resection.

Seventy‐seven patients with squamous cell carcinoma of the oropharynx were treated by preoperative radiation therapy (4000–5000 rad) followed by surgical resection. The original biopsy specimens were evaluated for degree of keratinization, nuclear pleomorphism, frequency of mitoses, inflammatory response, vascular invasion, and pattern of invasion. Multivariant analysis (Cox regression model) and life table survival function were used to determine the relative contributions of the clinical and histologic parameters to patient outcome. The results were as follows: (1) large tumor size, nodal metastases, and male sex were found to be predictive of a poorer survival (P = 0.004, 0.004, 0.0167, and 0.0237, respectively); and (2) an analysis of a combination of clinical and histologic parameters demonstrated that the pattern of invasion was the only histologic factor that was predictive of survival (P = 0.0436). Neoplasms invading as large cohesive aggregates indicated a better prognosis than neoplasms invading as thin, irregular cords or individual cells. Restricting the statistical evaluation to only histologic factors (excluding clinical factors) demonstrated that increased frequency of mitoses also correlated with poor survival (P = 0.0218). Further restriction of the analysis to T2 and T3 neoplasms that have similar survival times indicated that both frequency of mitoses and pattern of invasion were of prognostic value in predicting survival (P = 0.0127 and 0.0168, respectively).

There were no statistically significant differences in RLN paralysis, paresis, or total injury rates between control and NIM groups, even in subsets with advanced T-stage and increased baseline risk. Advanced T-stage is a significant predictor of RLN paresis in this cohort.

Advanced tongue cancer is associated with poor survival despite aggressive therapy. In an attempt at cure, many patients undergo total glossectomy, which significantly affects function and quality of life (QOL). This study was designed to determine the survival rate and QOL of patients who had undergone total glossectomy. A total of 54 patients underwent total glossectomy, with or without total laryngectomy, for advanced tongue cancer from 1970 to 1996. Patient outcomes were assessed for the following: 1. disease-free survival, 2. function, utilizing the Performance Status Scale (PSS), and 3. QOL, using two general cancer questionnaires (FACT-G and EORTC QLQ-C30) and a series of questions specific for head and neck cancer patients. Corrected actuarial survival was 51% and 41% at 3 and 5 years, respectively. Functional assessment using the PSS demonstrated significant deficits in speech and deglutition. QOL questionnaires revealed problems with eating, speaking, socializing, and shoulder function. However, the overall responses demonstrated that these patients have adjusted to their deficits and have a good QOL. It was concluded that total glossectomy, with or without total laryngectomy, can result in meaningful survival and an adequate QOL can be achieved in selected patients.

In an attempt to define the true frequency of multiple primary squamous-cell carcinomas of the upper aerodigestive tract, 3 separate population groups were studied. The results of this investigation confirmed the high incidence of multicentric carcinomas in the upper aerodigestive tract, lung, and esophagus. The clinical significance of this phenomenon is discussed, particularly its effect on patient survival and its possible relationship to local tumor recurrence. The value of routine panendoscopy in the initial assessment is stressed as well as the need for a lifelong follow-up of these patients.