Faculty Bibliography

Primary synovial sarcoma is an unusual tumor of the head and neck. Fewer than 75 cases have been reported in the literature. We have treated 7 additional cases; 3 in the hypopharynx, 2 in the parapharyngeal space, 1 in the oral pharynx and 1 in the posterior triangle of the neck. An enlarging cervical mass, voice change, and dysphagia were among the presenting complaints. CT revealed solitary nonhomogenous tumors from 3 to 7 cm in diameter. Microscopically, all cases showed a biphasic cellular pattern verified by immunohistochemical staining. Multimodality treatment consisted of surgery and postoperative radiation therapy with 3 patients receiving chemotherapy. Although the original pathology report was incorrect in 3 cases, clinical suspicion for synovial sarcoma ensured proper diagnosis.

Currently, awareness is growing of child abuse in the medical and lay communities. To familiarize otolaryngologists with the head and neck findings in abused children, we retrospectively analyzed 85 patients admitted to an inner-city hospital with the diagnosis of abuse or neglect. Forty-eight children (56%) had abnormalities within the head and neck region. Excluding coincidental findings, 31 children (36%) had findings that could be directly linked to physical abuse or neglect. The face was the region with the most abnormal findings in our study (25 children [30%]). Soft-tissue findings were the most numerous (27 children [32%]). The literature is reviewed on the subject of otolaryngologic manifestations of abuse.

Adenotonsillar hypertrophy has been documented to cause chronic upper airway obstruction resulting in cardiopulmonary sequelae in children. It has been less recognized that long-term adenotonsillar hypertrophy may additionally cause acute, life-threatening airway obstruction. A review of 5000 adenotonsillectomies performed at 3 New York Medical College affiliated hospitals from 1982 to 1989 showed 6 pediatric patients with progressive upper airway obstruction severe enough to necessitate intubation in the emergency room or operating room, and subsequent urgent adenotonsillectomy after cardiorespiratory stabilization. Patients were monitored in the ICU with pre- and postoperative blood gases. Observations of cyanosis, cor pulmonale, and use of accessory respiratory muscles were carefully recorded. This study illustrates that life-threatening upper airway obstruction may be due to chronic adenotonsillar enlargement and require treatment by urgent adenotonsillectomy.

Although adenoid cystic carcinoma may be found in multiple sites in the head and neck as well as other glandular sites throughout the body, nowhere is management of the disease more controversial than in the parotid gland. Here the facial nerve is at risk from both the disease and the treatment. Seventy-five cases of adenoid cystic carcinoma of the parotid were analyzed. Patients were placed in four groups, depending on the type of parotid surgery received as definitive therapy: (1) lateral lobectomy, (2) total parotidectomy, (3) radical parotidectomy without preoperative facial weakness, and (4) radical parotidectomy with preoperative facial weakness. Patients were assessed with regard to staging of the initial lesion, the status of surgical margins, and the use of postoperative radiotherapy. The incidence of local recurrence and distant metastases were also recorded. Survival statistics are presented for each group. Though associated with facial nerve sacrifice, radical parotidectomy appears to offer clear advantages in terms of long-term disease-free survival in patients with T2 and T3 lesions. The residual facial paralysis may be rehabilitated primarily or secondarily to reduce patient morbidity. Four of 16 patients (25%) with preoperative weakness achieved 10-year survival when radical parotidectomy was used. Obtaining clear margins at the initial setting appears to offer improved survival.

A case of mycotic aneurysm of the intracavernous carotid artery is reported and the literature is reviewed on this uncommon entity. Nineteen cases have been reported, most often occurring in the clinical setting of meningitis. Management recommendations include angiographic confirmation of aneurysm and follow-up with magnetic resonance imaging during antibiotic therapy. Evidence of aneurysm enlargement is an indication for endovascular trapping of the aneurysm or carotid occlusion.

The combined term, sensorineural, is useful because clinical distinction between sensory and neural lesions is often difficult, and because sensory lesions may lead to secondary neural degeneration or, though rarely, a neural lesion may lead to secondary sensory degeneration. The threat of lawsuits for failure to identify treatable neurologic conditions has led to overuse of tests, while fiscal constraints exert pressure to limit expensive diagnostic testing. The purpose of this review of the relation between sensory and neural hearing loss is to provide a practical method to screen for neural lesions using pure-tone thresholds and a single speech discrimination score. The difference between the articulation index and the word recognition score of a patient provides a statistically reliable index of suspicion that may reduce the diagnostic dilemma of neural presbycusis.