謝偉 陳凡帆
【摘要】 目的 觀察在大型嗅溝腦膜瘤的治療中采用經(jīng)雙側(cè)額下入路與經(jīng)額外側(cè)入路顯微手術(shù)治療的臨床療效。方法 65例大型嗅溝腦膜瘤患者, 根據(jù)手術(shù)入路不同分為額下組31例, 采取雙側(cè)額下入路顯微手術(shù)治療)和外側(cè)組34例, 采取經(jīng)額外側(cè)入路顯微手術(shù)治療)。比較兩組患者癥狀改善、并發(fā)癥發(fā)生情況及腫瘤切除效果。結(jié)果 額下組患者腫瘤切除Ⅰ級9例(29.03%)、Ⅱ級7例(22.58%)、Ⅲ級9例(29.03%)、Ⅳ級6例(19.35%);外側(cè)組患者腫瘤切除Ⅰ級21例(61.76%)、Ⅱ級9例(26.47%)、Ⅲ級3例(8.82%)、Ⅳ級1例(2.94%)。外側(cè)組患者腫瘤切除效果優(yōu)于額下組, 差異具有統(tǒng)計學(xué)意義(U=3.051, P<0.05)。額下組患者精神改善率為74.19%, 低于外側(cè)組的85.29%, 但差異無統(tǒng)計學(xué)意義(P>0.05)。額下組患者嗅覺改善率38.71%和視覺改善率41.94%均低于外側(cè)組的67.65%、82.35%, 且并發(fā)癥發(fā)生率22.58%高于外側(cè)組的2.94%, 差異均具有統(tǒng)計學(xué)意義(P<0.05)。結(jié)論 在大型嗅溝腦膜瘤的治療中, 采取經(jīng)額外側(cè)入路顯微手術(shù)治療, 可明顯提高腫瘤切除效果, 改善癥狀, 減少并發(fā)癥的發(fā)生。
【關(guān)鍵詞】 雙側(cè)額下入路;經(jīng)額外側(cè)入路;顯微手術(shù);大型嗅溝腦膜瘤
DOI:10.14163/j.cnki.11-5547/r.2019.19.002
【Abstract】 Objective? ?To observe the clinical efficacy of bilateral subfrontal approach and additional lateral approach in microsurgery for large olfactory groove meningiomas. Methods? ?A total of 65 patients with large olfactory groove meningiomas were divided by different surgery approaches into subfrontal group (31 cases),?treated by bilateral subfrontal approach) and lateral group (34 cases), treated by extra lateral approach). The symptom improvement, occurrence of complications and tumor resection effect in two groups was compared. Results? ?Subfrontal group had tumor resection grade Ⅰ in 9 cases (29.03%), grade Ⅱ in 7 cases (22.58%), grade Ⅲ in 9 cases (29.03%) and grade Ⅳ in 6 cases (19.35%).Lateral group had tumor resection grade Ⅰ in 21 cases (61.76%), grade Ⅱ in 9 cases (26.47%), grade Ⅲ in 3 cases(8.82%) and grade Ⅳ in 1 case (2.94%). Lateral group had better tumor resection effect than subfrontal group, and the difference was statistically significant (U=3.051, P<0.05). Subfrontal group had lower mental improvement rate as 74.19% than 85.29% in lateral group, but the difference was not statistically significant (P>0.05). Subfrontal group had lower olfactory improvement rate as 38.71% and visual improvement rate as 41.94% than 67.65% and 82.35% in lateral group, and higher incidence of complications as 22.58% than 2.94% in lateral group. Their difference was statistically significant (P<0.05). Conclusion? ?In the treatment of large olfactory groove meningiomas, microsurgery via extra lateral approach can significantly improve the effect of tumor resection, improve symptoms and reduce the occurrence of complications.
【Key words】 Bilateral subfrontal approach; Extra lateral approach; Microsurgery; Large olfactory groove meningiomas
嗅溝腦膜瘤是常見的顱內(nèi)腫瘤, 發(fā)病率較高, 約10%~20%, 男性發(fā)病率低于女性[1]。因早期缺乏典型癥狀, 當(dāng)出現(xiàn)明顯癥狀就診時, 腫瘤常常較大、位置較深, 可雙側(cè)生長或偏側(cè)生長, 與顱底重要神經(jīng)、血管關(guān)系密切, 可同時侵犯顱底骨質(zhì)結(jié)構(gòu), 增加治療難度。伴隨著顯微外科技術(shù)的不斷發(fā)展與成熟, 顯微手術(shù)已經(jīng)成為此病的首選方式, 但其療效受到入路方式不同而效果不同[2, 3]?;仡櫺苑治霰驹菏罩蔚男釡夏X膜瘤患者, 旨在為臨床大型嗅溝腦膜瘤提供更好的治療手段?,F(xiàn)報告如下。