Irving Rappaport

Prevention of Frey's syndrome with superficial musculoaponeurotic system interposition†

Freys syndrome after parotidectomy has an incidence generally reported to be 50% to 60% and is thought to be due to aberrant reinnervation of sweat glands by postganglionic parasympathetic fibers normally supplying the parotid gland. One hundred twelve patients had interposition of a flap of the superficial musculoaponeurotic system between the parotid bed and the overlying skin. Only one patient developed symptomatic Freys syndrome, and one other patient had positive results on starch iodine testing. In patients not having the interposition, the incidence of symptomatic Freys syndrome and positive starch iodine testing was 83% and 87%, respectively.

Functional oromandibular reconstruction with the microvascular composite groin flap.

Ten patients were reconstructed with the microvascular osteocutaneous groin flap for oromandibular defects with the objective of improving function. The flap was based on the superficial and deep circumflex iliac vessels for optimal positioning of the bone and contouring of the skin. Patients with major glossectomies and arch resections had intelligible speech and were able to eat a soft diet without aspirating. Cineradiographic studies to evaluate swallowing in selected patients showed that the shape of the intraoral flap and the location of the bone graft played an important role in swallowing and prevention of aspiration.

Total and subtotal glossectomy : function after microvascular reconstruction

Twelve patients with advanced carcinoma of the floor of the mouth and tongue were treated with total (five patients) or subtotal (seven patients) glossectomy, partial mandibulectomy, and immediate reconstruction with the microvascular composite groin flap. The osteomusculocutaneous groin flap was used in eleven patients, and the osteomuscular flap was used in one patient. The groin musculocutancous or muscle flap was designed to resemble the shape of the tongue for dynamic food transport, improved swallowing, and acceptable speech. Eight of the 12 patients who survived more than 1 year were evaluated for speech and swallowing. Eight patients were able to speak intelligibly, six patients could tolerate a soft/pureed diet, and two patients were limited to fluids. Cinefluorographic swallow studies using semisolid contrast material showed voluntary active intraoral transport and propulsive pharyngeal emptying without aspiration in six patients with complete flap to palate contact; the remaining two patients were unable to move the intraoral contrast material effectively for swallowing because of poor palatal contact.

Adaptive mechanisms of speech and swallowing after combined jaw and tongue reconstruction in long-term survivors☆

Twelve patients have been studied for speech and swallowing function after major combined jaw and tongue reconstruction with the microvascular iliac bone and groin skin composite flap. Cinegraphic barium swallows demonstrated that for bolus propulsion, it is important to be able to occlude the palate with the flap. Glottic competence prevents aspiration. Speech studies show that although there is loss of certain speech sounds, approximate sounds are substituted. Speech is intelligible when soft-tissue contact to the palate can be accomplished. The adaptive mechanisms in these patients have been compared with the mechanisms used by a patient with uncorrected congenital aglossia and hypomandibulosis who developed excellent speech and swallowing. The mobility of this patients mouth and pharynx was similar to that in the reconstructed cancer patients who were able to swallow and speak. This procedure has become our reconstruction method of choice for these major defects.

Superficial musculoaponeurotic system amelioration of parotidectomy defects.

Resection of the parotid area for tumor results in several deformities. In addition to the neck scar, there is a retromandibular and cheek depression. By using a rhytidectomy incision and advancement of the superficial musculoaponeurotic fascia, we have obtained excellent exposure for all parotid operations, including those for accessory parotid lobe lesions, and have corrected the resultant deformities initially or secondarily. This procedure has been used for superficial and deep lobe tumors, partial masseter muscle resection, and recurrent tumors without compromising any of the principles of parotid tumor resection. The approach has resulted in greater acceptance of the tumor surgery by patients and less dissatisfaction postoperatively.

Reconstruction of the base of the tongue with the microvascular ulnar forearm flap : A functional assessment

Ten patients with infiltrating carcinomas of the base of the tongue/tonsillar region underwent 30 to 100 percent resection of the base of the tongue and lateral pharyngeal wall. The surgical defect was reconstructed (9 primary, 1 secondary) with a large microvascular ulnar forearm flap that was selectively contoured to provide bulk for the base of the tongue and a thin lining for the pharyngeal wall. Seven patients were evaluated for swallowing and speech 6 weeks to 2 years following the reconstruction. Cineradiographic studies showed excellent base of the tongue and flap mobility allowing glossopharyngeal closure in all patients and complete pharyngeal evacuation in four patients. Four patients who were in good health preoperatively were able to eat a regular diet postoperatively, and the remaining three patients were able to handle soft food. Functional recovery after major tongue base surgery is contingent upon a three-dimensional microvascular reconstruction using a thin forearm flap.

Perineural invasion by squamous-cell carcinoma of the lower lip: Review of the literature and report of a case

Although perineural metastases have been studied extensively for various regions of the body, there is a relative paucity of data on cancers of the head and neck region. A case of perineural metastasis from a squamous-cell carcinoma of the lower lip is presented, with symptoms mimicking other neurologic diseases.

THE SIGNIFICANCE OF ORAL ANGIOMAS.

Abstract 1. 1. A previously undescribed association of phlebectasia (angioma) of the oral mucosa, tongue (“caviar spots”), jejunum, and scrotum (Fordyces lesion) is presented. 2. 2. The term phlebectasia (dilatation of a vein) is chosen because of the gross and microscopic findings in these lesions. 3. 3. Since gastrointestinal bleeding may occur in conjunction with these lesions, the disorder should be included in the differential diagnosis of obscure bleeding.

Horizontal versus vertical block resection for early floor of mouth carcinoma

Although the literature affirms the superiority of block resection over local excision for the surgical treatment of early squamous cell carcinoma of the anterior floor of the mouth, the best method of block resection is not certain. Two methods are in widespread use; a horizontal procedure (HB) and a vertical procedure (VB). This retrospective study compares these two procedures according to outcome in separate series of patients treated between 1970 and 1984. Patients were followed for a minimum of 3 years with an average follow-up of 6 years. Twenty-five patients underwent HB while 27 underwent VB. Control at the primary site was 100% for HB and 74% for VB. Neck metastasis and distant metastasis occurred with equal frequency. Determinate survivals at 3 and 5 years were 96% and 91% for the HB group and 93% and 65% for the VB group. Local recurrence correlated with tumor growth posteriorally toward the ventrum of the tongue, suggesting an explanation for the difference in outcome between the two procedures. We conclude that the HB procedure is the preferable surgical procedure for stage I and II disease.

Lethal midline granuloma

We have recently had two cases of midfacial granulomas in which laboratory examinations and multiple biopsies did not reveal a more specific diagnosis. Both responded to treatment. We feel that in such cases therapy should be given and based on the extent of local destruction and the history of the disease in the patient.