Treatment of diffuse metastatic cancer pain by instillation of alcohol into the sella turcica.

Abstract

The technique of "chemical hypophysectomy" was modified for the management of pain due to metastatic cancer. Using stereotaxic control, a needle is introduced via the nose into the sella turcica. Absolute alcohol is then injected into the pituitary. Of 13 patients who had severe uncontrollable pain, 11 obtained marked symptomatic relief. The longest follow-up period to date is seven months, with results persisting. Sequelae are those associated with destruction of the pituitary gland, the most significant being diabetes insipidus. Several cerebrospinal fluid leaks prompted us routinely to instill alpha-ethyl cyanoacrylate to seal the sella floor. Three patients had slight extraocular nerve palsies. There was no death related to the procedure.

• Authors: J Katz, A B Levin
• Journal: Anesthesiology (Anesthesiology) Vol. 46 Issue 2 Pg. 115-21 (Feb 1977) ISSN: 0003-3022 [Print] United States
• PMID: 319706 (Publication Type: Journal Article)

Chemical References

• Ethanol

Topics

• Anesthesia, Spinal (instrumentation)
• Breast Neoplasms (drug therapy)
• Cerebrospinal Fluid Rhinorrhea (etiology)
• Ethanol (administration & dosage)
• Female
• Humans
• Kidney Neoplasms (drug therapy)
• Male
• Neoplasm Metastasis
• Pain, Intractable (drug therapy)
• Postoperative Complications (etiology)
• Prostatic Neoplasms (drug therapy)
• Radiography
• Recurrence
• Sella Turcica (diagnostic imaging, drug effects)
• Stereotaxic Techniques (instrumentation)
• Uterine Cervical Neoplasms (drug therapy)