r/braincancer
12k members
r/braincancer is a subreddit with 12k members. The community frequently discusses brain tumor, surgery, tumor, glioma, and cancer.
Information and support for patients diagnosed with brain tumors or cancer and their friends and family. TBI patients also welcome!
Popular Topics in r/braincancer
#1
Brain Tumor
57 posts
#2
Surgery
34 posts
#3
Tumor
34 posts
#4
Glioma
22 posts
#5
Cancer
21 posts
#6
Diagnosis
20 posts
#7
Radiation
20 posts
#8
Family
18 posts
#9
Treatment
16 posts
#10
Brain
13 posts
Member Growth in r/braincancer
Yearly
+3k members(28.2%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/braincancer, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: August 7, 2026