Intracranial complications of paranasal sinusitis constitute true surgical and medical emergencies. The charts of all patients (n = 649) admitted for acute or chronic sinusitis to the University of Minnesota Hospital and to the University of Michigan Medical Center during a 13-year period (1975 to 1988) were retrospectively reviewed to determine the incidence of complications. The clinical presentation, bacteriology, involved sinuses, influencing host factors, white blood cell count on presentation, length of hospitalization, and postinterventional complications are presented. Twenty-four patients with intracranial complications from paranasal sinusitis are studied for an incidence of 3.7%. Aggressive medical and semi-emergent surgical intervention are required to prevent excessive morbidity and/or mortality. Intracranial complications included subdural empyema, frontal lobe abscesses, intrahemispheric abscesses, cavernous and superior sagittal sinus thrombosis, and osteomyelitis.

The authors present an extensive review of current literature as well as their ten-year experience in management of patients with retropharyngeal abscesses. Emphasis is placed upon age, sex, type and duration of symptoms, bacteriology, methods of diagnosis, therapy, and complications. The authors' series reveals that retropharyngeal abscesses are found in adults, there is a wide spectrum of bacteriological organisms represented, and with appropriate antibiotic and surgical management the majority of patients survive without major residual sequelae.

Myofibromatosis is a distinct disorder among the great number of fibrous proliferations occurring in infants and children, with a particular predilection for the head and neck region. These lesions should be clearly distinguished from conventional adult-type fibromatoses (desmoid tumors), which are more aggressive. Most patients have solitary lesions that respond well to conservative surgical excision, whereas a few of these lesions behave more aggressively, requiring several surgical procedures for the management of recurrent or persistent tumor. Many of these lesions show spontaneous regression, suggesting that lesions not affecting vital functions, resulting in growth anomalies, or demonstrating rapid aggressive growth may be managed conservatively.

Juvenile nasopharyngeal angiofibroma (JNA) appears to be an endocrine-responsive tumor. This concept was tested in five young men with JNA by treating them with a testosterone receptor blocker (flutamide) for 6 weeks preoperatively. Tumor size was evaluated by axial computed tomography both before and after flutamide therapy. Four of the five patients had an average tumor shrinkage of 44%. The patients tolerated the drug well, and the serum testosterone levels 2 or more years posttherapy were normal. This pilot study demonstrate that preoperative hormonal pharmacoreduction of JNA is a feasible adjunct to surgical therapy that offers the possibility of reduced blood loss. However, the authors believe that a formal clinical trial of this treatment approach is warranted and should be done before widespread adoption of this agent.