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r/hematology

Hematology: The Study of Blood, Blood-Forming Organs, and Blood Diseases NO DIAGNOSIS or INTERPRETATION of your tests! This a community…

Subscribers

11,568

Created

November 29, 2012

13 years ago

View on Reddit
RedPulse insight

How to think about r/hematology

This community focuses on the study of blood, blood-forming organs, and blood diseases, serving as a platform for discussions among hematologists, students, and enthusiasts. Members share knowledge, resources, and experiences related to hematology, while emphasizing a strict policy against medical diagnosis or test interpretation. The community is characterized by its educational tone and a collaborative spirit, making it a valuable resource for those interested in the field.

Confidence 4/5

  • Audience

    Participants include hematologists, medical students, and individuals with varying levels of knowledge about hematology. The community attracts those eager to learn and share insights about blood-related topics, fostering a supportive and inquisitive atmosphere. Members often seek to deepen their understanding of hematological conditions and research, contributing to a diverse demographic united by a common interest in blood science.

  • Posting culture

    The posting culture prioritizes educational content, with successful posts often featuring detailed explanations, case studies, or questions that stimulate discussion. Content that lacks depth or relevance to hematology tends to receive downvotes. Members are encouraged to engage thoughtfully, and the community thrives on a mix of academic inquiries and practical advice, with a steady cadence of posts and interactions.

  • Brand engagement notes

    Brands should approach this community with caution, as overt promotion is generally unwelcome. Instead, they can engage by providing valuable educational resources, sharing relevant research findings, or participating in discussions that align with the community's interests. Authenticity is key; brands should focus on contributing to the conversation rather than pushing products. Hosting AMAs with experts or sharing insights on recent advancements in hematology could resonate well with members.

Top keywords

What r/hematology talks about

Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.

plateletsmearsmcqcirrhosisclottingsubtypeocclusionpitfallrefinementsassayspleensstabonucleusposts:marrowpic:inclusionshemoglobinhepatitislymphomautilisedabnormalitysulfatemurmur>3emote|free_emotes_pack|heart_eyespearlypatient'smalarialeukemia~15dilutingspecificityanemiaspeciewhammyhxumbilicalacuityedemamicroscopephenotypesmear⚡️electrifyingside-by-sidecandidawbcwhat'dperipheralheinzsomaticcoronavirussicklerbcrenalpulmonary🥺🥺leuk

Top contributors

Who shapes the conversation

The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.

Top posters

By post count

By votes

Top commenters

By comment count

By votes

Similar communities

Where this audience also spends time

Topic-adjacent communities surfaced from Reddit's own related subreddit signal.

FAQ

r/hematology — frequently asked questions

Quick facts about this subreddit's size, history, focus, and related communities.

How many subscribers does r/hematology have?

r/hematology has approximately 11,568 subscribers as of May 27, 2026.

When was r/hematology created?

r/hematology was created on November 29, 2012 (13 years ago).

What is r/hematology about?

This community focuses on the study of blood, blood-forming organs, and blood diseases, serving as a platform for discussions among hematologists, students, and enthusiasts. Members share knowledge, resources, and experiences related to hematology, while emphasizing a strict policy against medical diagnosis or test interpretation. The community is characterized by its educat…

What subreddits are similar to r/hematology?

Communities similar to r/hematology include r/medlabprofessionals, r/oncology, r/leukemia, r/histology, r/clinicalmicrobiology.

Who are the most active posters on r/hematology?

The most frequent posters on r/hematology include u/pathology_mcqs, u/IsThatCandy, u/Similar_Elk_5774.

Ready to engage on r/hematology?

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