GITNUX MARKETDATA REPORT 2024

Statistics About The Average Size Of Meningioma

The average size of a meningioma is approximately 2.7 centimeters.

Statistic 1

"The mean diameter of a meningioma is typically between 2.5 cm to 4 cm."

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Statistic 2

"About 85% of meningiomas are smaller than 6 cm in diameter."

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Statistic 3

"8.9% of meningiomas are large, having a diameter greater than 6 cm."

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Statistic 4

"Giant meningiomas, those larger than 10 cm in maximum diameter, account for about 1% of all meningioma cases."

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Statistic 5

"The median size of meningiomas at diagnosis was 3.2 cm in one study of 425 patients."

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Statistic 6

"Meningiomas exhibited a mean diameter of 4.5 cm in one study of 125 patients."

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Statistic 7

"Meningiomas with a diameter of 5 cm or more have a higher rate of recurrence, at about 24%."

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Statistic 8

"The average size of a meningioma at the time of diagnosis was found to be 3.8 cm in an analysis of 977 meningioma patients."

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Statistic 9

"About 40% of meningiomas were 2.5 cm or less in size in a study of 144 patients."

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Statistic 10

"Meningiomas that were 4 cm or more in size accounted for 31.9% in a study of 144 patients."

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Statistic 11

"Meningiomas that were 3-4 cm in size accounted for 21.5% in a study of 144 patients."

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Statistic 12

"Patients with meningiomas 6 cm or larger had a mean survival time of 11.8 years compared to 18.5 years for those with smaller tumors."

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Statistic 13

"The median diameter of female meningiomas is smaller than male meningiomas, with a median size of 3.5 cm vs 4.1 cm."

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Statistic 14

"Among intraventricular meningiomas, the median largest diameter on MRI was 3.1 cm."

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Statistic 15

"For petroclival meningiomas, the average longest diameter was found to be 5.4 cm."

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Statistic 16

"For parasagittal meningiomas, the mean size was found to be 4.7 cm on the longest diameter."

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Statistic 17

"The largest tumor size recorded in one study, encompassing all subtypes of meningiomas was 11 cm."

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Statistic 18

"The average cross-sectional area of the meningiomas in a study of 32 patients was 19.6 square cm."

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Statistic 19

"The average size of a meningioma among women is typically smaller than among men (3.26 cm vs. 3.66 cm)."

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