What’s in a name? When it comes to PCOS, a lot

名字又算得了什么?说到多囊卵巢综合征,那可就多了。

Science Quickly

2026-06-05

15 分钟
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In this episode of Science Quickly, host Rachel Feltman interviews physician Anuja Dokras about the long road to changing the name of the condition PCOS, or polycystic ovary syndrome, to polyendocrine metabolic ovarian syndrome, or PMOS. The conversation covers why “PCOS” was misleading, what the common condition actually involves and how an international group of researchers, including Dokras, landed on a more accurate name.  Recommended Reading: ‘PCOS is inaccurate’—why scientists renamed polycystic ovary syndrome “Polyendocrine metabolic ovarian syndrome, the new name for polycystic ovary syndrome: a multistep global consensus process,” by Helena J. Teede et al, in Lancet. Published online May 12, 2026 E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Emily Makowski and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  • For Scientific American Science Quickly, I'm Rachel Feltman.

  • As you may recall from one of our recent News Roundup episodes, the condition long known as polycystic ovary syndrome,

  • or PCOS, is in the process of getting an official rebrand.

  • The new name, which is polyendocrine metabolic ovarian syndrome, or PMOS,

  • was crafted with the intention of minimizing misconceptions about the disease and increasing the accuracy of diagnoses.

  • But while changing one letter in an acronym might seem like a small shift, this new name is the result

  • of years of international collaboration between clinicians, patients, and even marketing consultants.

  • Today's guest, Anuja Dokras, was one of the leaders of this 14-year effort.