2007
DOI: 10.2298/aci0702059s
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Olfactory groove maningiomas

Abstract: Meningiomas, usually histologically benign tumors, are originating from the arachnoidal cap cells normally present intracranially in varying sites. Olfactory groove meningeomas arise from the medline of the anterior fossa between the crista galli and the tuberculum sellae. The most common presenting symptoms are the visual field defects, epilepsy, and psychological change. They are often large before they are detected because of slowly asymptomatic growing in the interhemispheric space of the frontal lobes. Th… Show more

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Cited by 5 publications
(6 citation statements)
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“…For TSM, 44 case series (of which 11 were in eTSA, 29 in mTCA, and 4 in both) were included in the meta-analysis for the different outcomes, including a total of 1444 patients [ 3 , 5 , 8 , 11 13 , 15 , 16 , 20 , 21 , 23 , 25 , 29 , 30 , 32 , 34 36 , 40 , 41 , 43 , 45 , 47 53 , 56 , 58 , 61 63 , 65 , 66 , 68 , 69 , 72 , 73 , 77 , 79 , 81 , 82 ]. As for OGM, 25 case series (of which 6 were in eTSA, 18 in mTCA, and 1 in both) were included describing outcomes in 891 patients [ 2 , 4 , 6 , 7 , 17 , 19 , 22 , 24 , 25 , 35 , 37 , 40 , 44 , 47 , 55 , 57 , 60 , 62 , 64 , 67 , 68 , 70 , 75 , 76 , 78 ].
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Section: Resultsmentioning
confidence: 99%
See 2 more Smart Citations
“…For TSM, 44 case series (of which 11 were in eTSA, 29 in mTCA, and 4 in both) were included in the meta-analysis for the different outcomes, including a total of 1444 patients [ 3 , 5 , 8 , 11 13 , 15 , 16 , 20 , 21 , 23 , 25 , 29 , 30 , 32 , 34 36 , 40 , 41 , 43 , 45 , 47 53 , 56 , 58 , 61 63 , 65 , 66 , 68 , 69 , 72 , 73 , 77 , 79 , 81 , 82 ]. As for OGM, 25 case series (of which 6 were in eTSA, 18 in mTCA, and 1 in both) were included describing outcomes in 891 patients [ 2 , 4 , 6 , 7 , 17 , 19 , 22 , 24 , 25 , 35 , 37 , 40 , 44 , 47 , 55 , 57 , 60 , 62 , 64 , 67 , 68 , 70 , 75 , 76 , 78 ].
Fig.
…”
Section: Resultsmentioning
confidence: 99%
“…Visual improvement in OGM patients was described four eTSA studies [ 4 , 40 , 44 , 62 ] and nine mTCA studies [ 6 , 7 , 47 , 57 , 60 , 68 , 70 , 75 , 78 ] with 224 patients presenting with visual symptoms. The resulting fixed overall improvement rate was 64.5% (95% CI: 37.9–84.4%, p-heterogeneity = 0.03; I 2 = 65.5%) for eTSA compared to 50.6% (95% CI = 42.9–58.4%, p-heterogeneity <0.01, I 2 = 68.6%) for mTCA; however, this difference was not significant (p-interaction value: 0.33).…”
Section: Visual Improvementmentioning
confidence: 99%
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“…Postoperative complications were observed in up to 25% of patients with OGM in previous series (infection, hematoma, epidural empiema, CSF leakage and new neurological deficits) [1,6,7,13,18,32,38,41], and [49].…”
Section: Discussionmentioning
confidence: 82%
“…Fronto-orbito-basal 37 Pterional approach 2, 9-12, 31, 35, 37-39, 42, 43, 44, 46, 49, 50, 53, 56, 58, 59 Subcranial approach 10 Supraorbital Keyhole Approach 22,53 Supraorbital subfrontal approach 51,54 Transbasal approach 24 Trans-frontal sinus approach 30,36 Transglabellar approach 45 Unifrontal approach 10,32,33,35,39,47,53,60 Unilateral subfrontal approach 5,11,15,43,46 Treatment Outcomes…”
Section: Anterior Approaches Anterolateral Approachmentioning
confidence: 99%