PCOS Has Been Renamed to PMOS: Will It Speed Up the Process of Getting Diagnosed?
Polycystic Ovary Syndrome — the condition long known as PCOS — has officially been renamed Polyendocrine Metabolic Ovarian Syndrome, or PMOS, and experts say the shift could dramatically cut the years women spend waiting for a diagnosis and proper treatment.
Why Was PCOS Renamed PMOS?
PCOS was renamed PMOS because the old name focused too narrowly on the ovaries and ignored the hormonal and metabolic dimensions of the condition that affect a woman’s entire body. The change is meant to push clinicians to look beyond ovarian cysts when evaluating patients.
The new terminology comes from research published in The Lancet and led by Dr. Helena Teede, an endocrinologist and professor of women’s health at Monash University in Australia. The study surveyed 14,360 people with PCOS along with multidisciplinary health professionals from every world region, asking whether the name was accurate or harmful and what concepts the new term should include.
Specialists who treat the condition say the rebrand reflects what they have long understood clinically — that the disorder is not simply a reproductive issue. Steven Vasilev, MD, a gynecologic oncologist and founder of the Lotus Endometriosis Institute in Santa Monica, California, believes the change will redirect attention to the underlying biology.
“The new name should help push research toward the metabolic and hormonal roots of the disease — insulin resistance, androgen excess and chronic inflammation — rather than focusing on ovarian cysts,” he told Healthline.
How Long Does It Currently Take to Get a PCOS or PMOS Diagnosis?
Most women wait years for a PCOS diagnosis, and many are never satisfied with how they got one. A 2017 study of 1,385 women published in the Journal of Clinical Endocrinology & Metabolism found about one in three patients waited more than two years to be diagnosed, and only 35.2% were satisfied with their diagnostic experience or the information they received.
“Women’s health is notoriously underfunded,” Dr. Christina Boots, associate professor of obstetrics and gynecology at Northwestern’s Feinberg School of Medicine, said, per CNN. “Recognizing that it really spans not just reproductive issues, but mental health and metabolic health as well, maybe will help enhance the number of dollars and the number of studies that are to understand it and treat it.”
Patients who do eventually get answers often describe a frustrating tour through specialists who each address only one symptom. Dr. Andrea Dunaif, professor of medicine in the division of endocrinology at the Icahn School of Medicine at Mount Sinai in New York, said the fragmented care is a core part of the problem.
“Somebody’s dietitian tells them one thing, and their psychiatrist tells them another thing, and their dermatologist tells them another, so they’ve got so many players who are in their niche and often don’t see the full picture,” Dunaif said. “Seeing these patients as people, and doing our best to give them care with empathy and individualizing their care, I just think is so important.”
For more information: PCOS Has Been Renamed: Everything to Know About the New Name PMOS and Why It Was Changed
Why Has PCOS Been So Hard to Diagnose for So Many Women?
Diagnosis has historically been difficult because clinicians often rely on the ovaries alone to confirm the condition, when in reality PMOS shows up differently in different bodies and involves systems far outside the reproductive tract. Dr. Rekha Kumar, an endocrinologist at NewYork-Presbyterian/Weill Cornell Medical Center, said there are several reasons women’s symptoms have been dismissed.
“There are several layers to this. First, many women were told ‘your ultrasound is normal, you don’t have PCOS,’ when in fact ovarian health is just one component of a diagnosis, and not even the most important one,” Kumar said. “Second, the condition looks different in different women. A lean woman with irregular periods and no obvious excess hair growth doesn’t fit the stereotype, so she might get missed.”
“Third, when the condition is framed as a gynecological problem, it tends to be managed by gynecologists alone, and the metabolic workup evaluating insulin resistance, lipids and glucose tolerance gets deprioritized,” Kumar continued.
The name change could shift treatment away from chasing individual symptoms — acne, infertility, irregular periods — and toward addressing the metabolic dysfunction that drives the disorder. Kumar said current care is often too narrow, with each doctor treating only the complaint in front of them.
What Should You Do if You Think You Have PMOS?
If you suspect you have PMOS, the most important step is to advocate for a full workup rather than accepting a normal ultrasound as the final word. Kumar said patients should specifically ask their clinician for a PMOS evaluation that goes beyond imaging.
“Advocate for yourself,” Kumar advised. “Specifically, ask your clinician about a workup for PMOS. Don’t let ‘your ultrasound looks fine’ be the end of the conversation. A proper evaluation includes a detailed menstrual history, assessment for clinical signs of androgen excess, serum androgens, fasting insulin and glucose, a lipid panel, and an ultrasound in combination with your whole health picture.”
Kumar also urged women to seek out the right kind of specialist — one who treats the condition as more than a fertility issue — and to keep looking if they feel dismissed.
“I would encourage women to seek out an endocrinologist, an internist with metabolic medicine expertise, or a reproductive endocrinologist who thinks beyond fertility alone. And if you don’t feel heard, find someone else. This condition has a long history of being dismissed, and women deserve rigorous, comprehensive care,” she added.
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