PT  - JOURNAL ARTICLE
AU  - Dolinskas, Carol A.
AU  - Simeone, Frederick A.
TI  - Transsphenoidal Hypophysectomy: Postsurgical CT Findings
DP  - 1985 Jan 01
TA  - American Journal of Neuroradiology
PG  - 45--50
VI  - 6
IP  - 1
4099  - http://www.ajnr.org/content/6/1/45.short
4100  - http://www.ajnr.org/content/6/1/45.full
SO  - Am. J. Neuroradiol.1985 Jan 01; 6
AB  - Transsphenoidal surgery produces changes in the paranasal sinuses and sella that should be familiar to radiologists in view of the frequency of this type of surgery. Some of these changes, such as soft-tissue-density debris in the sinuses, are transient. Fat and other packing material identifiable in the sinuses and sella after surgery is permanent. The procedure is associated with a variety of complications that are readily detectable by computed tomography (CT). These include bleeding, compression of parasellar structures by packing material, cerebrospinal fluid leaks, and pneumocephalus. After a transsphenoidal procedure, with or without follow-up radiation therapy, residual enhancing intrasellar and parasellar lesions may still be identified.