Carcinoma of the tonsil: prognostic factors.

Objectives: This study was conducted to provide a review of the prognostic factors of tonsillar carcinoma.

Design: A retrospective analysis.

Setting/patients: Patients with squamous cell carcinoma of the tonsil, treated in Northern Alberta, at the Cross Cancer Institute from 1975 to 1995 were analyzed using a population-based, head and neck cancer registry.

Nasal T-cell lymphoma: a case presentation.

Nasal lymphoma represents 2.2 to 6.8% of extranodal lymphomas and presents a difficult diagnosis due to the variability of cell populations.

Cherubism.

Cherubism is a rare inherited fibro-osseous disorder that affects the jaws, producing a characteristic facial appearance. Patients are normal at birth; however, by their second or third year of life they develop a fullness of the lower one half of their face and retraction of the lower eyelids that exposes a rim of sclera below the iris. The facial appearance is similar to a Renaissance cherub with its gaze toward heaven.

Superiorly based osteoplastic flap for frontal sinus disease.

The osteoplastic flap is a widely used technique as an approach to frontal sinus disease. All current textbooks describe the technique with basing the flap inferiorly along the orbital rim and across the naso-frontal suture line. Since 1977, we have had occasion to base the flap superiorly in eight cases with good results.

The malignant lymphoepithelial lesion of the salivary glands.

Malignant lymphoepithelial lesion (MLEL) is a rare neoplasm of the salivary gland which has an exceptionally high incidence in the Eskimo. Eighty-four cases have been previously reported. Seven additional cases in six Eskimos and one Filipino patient are reported in this paper.

Ankylosis of the temporomandibular joint from psoriatic arthritis.

A review of 27 cases of temporomandibular joint arthritis in patients with psoriasis reveals the main pathologic features to be condylar erosions, condylar osteoporosis, calcification of the articular disc, and subchondral cyst formation. We present another pathological process, temporomandibular joint bony ankylosis in a patient with psoriasis. Surgical management consisted of a high condylectomy, with a silastic implant to maintain the vertical dimension of the ramus.

Case report: Chylous fistula following right radical neck dissection.

Two unusual cases of chylous fistulae following right radical neck dissection are presented. Treatment in the second case consisted of pressure dressing and replacing the regular blended tube feeding diet with one containing medium chain triglycerides to replace ordinary lipids (long chain triglycerides). Caloric intake was supplemented with parenteral protein and fat infusions.