期刊
JOURNAL OF NEUROLOGICAL SURGERY PART B-SKULL BASE
卷 76, 期 4, 页码 281-285出版社
THIEME MEDICAL PUBL INC
DOI: 10.1055/s-0034-1544118
关键词
pituitary tumor; sella; cerebrospinal fluid rhinorrhea; neuroendoscopy; complications
ObjectivesDelayed cerebrospinal fluid (CSF) leaks are a complication in transsphenoidal surgery, potentially causing morbidity and longer hospital stays. Sella reconstruction can limit this complication, but is it necessary in all patients? DesignRetrospective review. SettingSingle-surgeon team (2005-2012) addresses this trend toward graded reconstruction. ParticipantsA total of 264 consecutive patients with pituitary adenomas underwent endoscopic transsphenoidal resections. Sellar defects sizable to accommodate a fat graft were reconstructed. Main outcomesDelayed CSF leak and autograft harvesting. ResultsOverall, 235 (89%) had reconstruction with autograft (abdominal fat, septal bone/cartilage) and biological glue. Delayed CSF leak was 1.9%: 1.7%, and 3.4% for reconstructed and nonreconstructed sellar defects, respectively (p=0.44). Complications included one reoperation for leak, two developed meningitis, and autograft harvesting resulted in abdominal hematoma in 0.9% and wound infection in 0.4%. ConclusionIn our patients, delayed CSF leaks likely resulted from missed intraoperative CSF leaks or postoperative changes. Universal sellar reconstruction can preemptively treat missed leaks and provide a barrier for postoperative changes. When delayed CSF leaks occurred, sellar reconstruction often allowed for conservative treatment (i.e., lumbar drain) without repeat surgery. We found universal reconstruction provides a low risk of delayed CSF leak with minimal complications.
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