Jiamin Mou1, Xiaoshu Wang1, Gang Huo1, Lunliang Ruan1, Kai Jin1, Song Tan1, Fuchao Wang1, Huang Hua1, Gang Yang2. 1. Department of Neurosurgery, First Affiliated Hospital, Chongqing Medical University, Yuzhong District, Chongqing, P.R. China. 2. Department of Neurosurgery, First Affiliated Hospital, Chongqing Medical University, Yuzhong District, Chongqing, P.R. China. Electronic address: yg_angcq@163.com.
Abstract
OBJECTIVE: To report our experience of the management of 60 patients with craniopharyngioma with endoscopic endonasal surgery (EES) and evaluate the feasibility and safety of EES for craniopharyngiomas. METHODS: The clinical data of 60 patients with craniopharyngioma who underwent EES between November 2014 and December 2017 were analyzed retrospectively. All patients had vascularized nasoseptal flaps, and the most recent 4 patients had "in situ bone flaps" for better skull base reconstruction. Visual improvements, tumor resection extents, recurrence rates, endocrine functional changes, and surgical complications were evaluated. RESULTS: The resection rates were as follows: gross total, 68.3% (41 patients); near total (>95% of tumor removed), 15% (9 patients); subtotal (≥80% of tumor removed), 10% (6 patients); and partial (partial resection <80% of tumor removed), 6.7% (4 patients). Fifty-two patients presented with visual impairment; of these, 46 (88.5%) improved or returned to normal after surgery. Regarding the 32 patients with hypopituitarism before surgery, pituitary function was unchanged in 15 (46.8%), improved or normalized in 4 (12.5%), and deteriorated in 13 (40.6%). Eleven patients (18.3%) suffered from diabetes insipidus before treatment, and 27 more patients had this condition after surgery. Twenty-two patients had hyposmia postoperatively, and 17 patients experienced significant weight gain. Four patients had recent memory loss, and 2 of them had a temporary recent mental disorder. Three (5%) patients had cerebro-spinal fluid leakage after surgery. Three patients (5%) contracted meningitis and were cured with antibiotic treatment. One patient showed recurrence by magnetic resonance imaging re-examination, at the mean follow-up time of 22 months (range, 8-45 months; standard deviation, 11 months). CONCLUSIONS: EES can provide surgeons with excellent exposure and can achieve a high extent of removal of most craniopharyngiomas, even those with intraventricular extensions, In our view, vascularized pedicled septal flaps and in situ bony flaps were used in skull base reconstruction.
OBJECTIVE: To report our experience of the management of 60 patients with craniopharyngioma with endoscopic endonasal surgery (EES) and evaluate the feasibility and safety of EES for craniopharyngiomas. METHODS: The clinical data of 60 patients with craniopharyngioma who underwent EES between November 2014 and December 2017 were analyzed retrospectively. All patients had vascularized nasoseptal flaps, and the most recent 4 patients had "in situ bone flaps" for better skull base reconstruction. Visual improvements, tumor resection extents, recurrence rates, endocrine functional changes, and surgical complications were evaluated. RESULTS: The resection rates were as follows: gross total, 68.3% (41 patients); near total (>95% of tumor removed), 15% (9 patients); subtotal (≥80% of tumor removed), 10% (6 patients); and partial (partial resection <80% of tumor removed), 6.7% (4 patients). Fifty-two patients presented with visual impairment; of these, 46 (88.5%) improved or returned to normal after surgery. Regarding the 32 patients with hypopituitarism before surgery, pituitary function was unchanged in 15 (46.8%), improved or normalized in 4 (12.5%), and deteriorated in 13 (40.6%). Eleven patients (18.3%) suffered from diabetes insipidus before treatment, and 27 more patients had this condition after surgery. Twenty-two patients had hyposmia postoperatively, and 17 patients experienced significant weight gain. Four patients had recent memory loss, and 2 of them had a temporary recent mental disorder. Three (5%) patients had cerebro-spinal fluid leakage after surgery. Three patients (5%) contracted meningitis and were cured with antibiotic treatment. One patient showed recurrence by magnetic resonance imaging re-examination, at the mean follow-up time of 22 months (range, 8-45 months; standard deviation, 11 months). CONCLUSIONS: EES can provide surgeons with excellent exposure and can achieve a high extent of removal of most craniopharyngiomas, even those with intraventricular extensions, In our view, vascularized pedicled septal flaps and in situ bony flaps were used in skull base reconstruction.
Authors: Zhuo-Ya Zhou; Xiao-Shu Wang; Yang Gong; Ode La Ali Musyafar; Jiao-Jiao Yu; Gang Huo; Jia-Min Mou; Gang Yang Journal: BMC Surg Date: 2021-02-25 Impact factor: 2.102