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Biomedical subjects

W J Goodwin

Publications and source records attributed to W J Goodwin.

5 recordsLinked to original sources
PubMed1979

Schwannomas of the parapharyngeal space and jugular foramen.

Schwannomas or neurilemmomas are among the most common neoplasms occupying the parapharyngeal space, yet only 107 cases have been previously reported. Neurilemmomas involving the jugular foramen are extremely rare. Only 55 cases have been reported in the world literature. The neoplasm occurred in the parapharyngeal space in three of our patients and in the jugular foramen in another patient. Of the tumors located in the parapharyngeal space, the nerve of origin in one of them was the glossopharyngeal, which is extremely rare. Adequate exposure for complete excision of parapharyngeal space tumors is best obtained through an external incision and should not be attempted transorally. In the jugular foramen case, the neoplasm arose from the vagus nerve high in the neck and extended intracranially in a "dumbbell" shape into the posterior cranial fossa. Total removal was successfully accomplished in one stage, by using a subtotal temporal bone resection--upper neck--posterior cranial fossa approach. Surgical removal is the treatment of choice. Schwannomas rarely recur following complete excision.

Adult↗
PubMed1978

Indications for radical neck dissection following radiation therapy.

The recent trend has been away from elective neck dissection in the management of patients with cancer of the head and neck. In addition, improved techniques of radiation therapy have demonstrated their capacity to eliminate and sterilize occult and even frank neck metastases. An unselected series of 409 radical neck dissections performed in 357 patients in a period of eight years has been critically reviewed to determine the incidence of microscopically negative nodes in patients who were previously radiated for cure and in whom a neck dissection had been performed as a part of the surgical procedure. Findings and results support our current position that a neck dissection in the presence of clinically negative nodes, particularly when they were never previously present, need not be included in the surgical procedure designed to salvage patients following radiation failure. Because of the documented increase of postoperative complications following such surgery, the decrease in morbidity and mortality seems to justify this policy.

Evaluation Studies as Topic↗
PubMed1976

Hypercalcemia in epidermoid carcinoma of the head and neck.

Hypercalcemia occurs rarely at the time of diagnosis in patients found to have epidermoid carcinoma of the head and neck. It is particularly unlike in those patients who present with potentially curable lesions. Only 2 of our 307 patients who presented with potentially curable lesions were hypercalcemic at the time of diagnosis. Two hundred thirty-eight of these patients were followed up for two years or until death. Of the 139 who did not remain free of disease, hypercalcemia of clinical significance developed in ten (7.2 per cent). Pseudohyperparathyroidism was the suspected cause in seven of twelve patients. Debilitating symptoms were present in all patients with serum calcium levels greater thn 12.0 mg/100 ml. Treatment, when given, was effective in alleviating gastrointestinal and central nervous system problems. Although usually temporary, symptomatic improvement was appreciated by most patients and family members.

Carcinoma, Squamous Cell↗