Photo via New York Post

SoCal’s die-hard surfers are being diagnosed with this bizarre condition

Read the original at New York Post ↗
Cite

Zalben, B. (2026, October 6). SoCal’s die-hard surfers are being diagnosed with this bizarre condition. New York Post. https://nypost.com/2026/10/06/lifestyle/strange-benign-chest-lumps-found-in-socal-surfers/

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

New York Post · collected 2026-10-06 · by Bianca Zalben

Quick Summary

Doctors at the University of California, Irvine have identified a condition in long-time surfers characterized by fatty growths on their chests, dubbed “liposurfomas.” These growths develop from years of repeatedly pressing the chest against hard surfboards while paddling. The study involved seven surfers and found that although the lumps can resemble tumors, they are generally benign but may grow with continued surfing activity.
Written by AI on 2026-10-06, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Doctors in California have identified "liposurfomas," strange fatty growths on the chests of long-time surfers. These benign but alarming lumps, often mistaken for tumors due to their appearance, form after years of repeated friction between a surfer’s torso and hard surfboards during paddling. Researchers at University of California, Irvine, studying seven affected surfers, found that these growths can grow larger with continued surfing and may lead healthy surfers through unnecessary cancer tests and treatments. Dr. Jeffrey Klein, a dermatology professor at UC Irvine involved in the research, noted that such lesions are common among surfers in Southern California.

Written for “Surfers Bizarre Condition Diagnosis” on 2026-11-02, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Surfers Bizarre Condition Diagnosis
Health · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
13
sentences that state something as happening or true
Uncertain
8%
1 of 13 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
New York Post's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Health
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-06 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

New York Post · 15998 article(s) · 35 correction(s) detected
Running correction rate · 35 correction(s)

Who wrote this

Bianca Zalben
36 article(s) here · 1 carrying a prediction
🔮 Someone else calculated that the same money could buy roughly 14 of Costco’s famous $1.50 hot dogs.
🔮 Set to open by summer 2028, the ambitious development will include 406 luxury guest rooms (featuring 119 VIP suites), and 900 additional slot machines, which brings the gaming floor’s fire-power up to 3,000 slots.
🔮 Once there, they can take advantage of buying goods in bulk, potentially splitting supersized grocery purchases that might otherwise be impractical for a single student. “We realized it’d be best if we can just all band together, have people with memberships and cars, go to Costco so we can buy items in bulk,” Kathryn Chong, the club’s social media manager and a fourth-year biology student, told the school newspaper.
🔮 Hospitality entrepreneur Jeremy Fall and former Mozza Restaurant Group executive Sean Maloney are behind the ambitious revival, and while the beloved French dip will remain the star of the show, its return will include white tablecloths, fancy French fare and even an au jus-infused martini.
🔮 Rocket riches could be fueling a sleepy Los Angeles area city’s sudden interest in the finer things.
🔮 The team had anticipated a low-key debut, staffing the bakery for what they though would be a relatively quiet soft opening.
🔮 The bulk-buying behemoth is moving closer to opening its first warehouse in Oakland, with newly filed plans revealing a massive store that could bring roughly 400 jobs and millions in tax revenue.
🔮 Helmed by Chef Willian Joo, Pizzeria Sei specializes in Tokyo-style perfectly blistered Neapolitan-style pies.
2026-10-09 · assertive framing · Five California pizzerias ranked top 27 in the US
🔮 The poster admitted their own contribution to the list might ruffle some feathers: an $8.75 personal 8-inch pizza from Erewhon.
🔮 Southern California’s craft beer scene may be drowning in closures, but one experimental newcomer is betting there’s still plenty of life left in the tap.
Also by Bianca Zalben
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 36 articles by Bianca Zalben →

Topics

California California Morning Report The California Post App UC Irvine the University of California, Irvine

Subjects

California GPE · 1× California Morning Report ORG · 1× Corky Carroll PERSON · 1× Jeffrey Klein PERSON · 1× The California Post App ORG · 1× UC Irvine ORG · 1× the University of California, Irvine ORG · 1×

Narrative

Dr. Jeffrey Klein, a dermatology professor at UC Irvine and one of the researchers behind the study, said the growths can be mistaken for cancer — potentially sending otherwise healthy surfers down a nerve-racking path of testing and treatment.
framing: assertive · carried by 1 article(s) · first seen 2026-10-06
🔮 But now, aging wave-riders may be taking home a bizarre souvenir from years spent in the surf: strange, fatty growths bulging from their chests.
2026-10-06 · New York Post
SoCal’s die-hard surfers are being diagnosed with this bizarre condition · assertive framing

Claims (13 extracted, 1 hedged)

Surfers have long braved shark bites, reef scrapes, and the dreaded “surfer’s ear.” asserted
Surfers → brave → bites
But now, aging wave-riders may be taking home a bizarre souvenir from years spent in the surf: strange, fatty growths bulging from their chests. uncertain
riders → age → chests
Doctors have identified the unusual lumps, called “liposurfomas,” in longtime surfers, who appear to develop them after years of repeatedly grinding their torsos against hard surfboards while paddling out. asserted
who → identify → surfboards
While the alarming masses can look like tumors, researchers say they appear to be benign — although they can grow larger with continued surfing. asserted
they → look → surfing
The peculiar condition has caught renewed attention in Southern California after researchers at the University of California, Irvine studied seven surfers with the distinctive growths. asserted
researchers → catch → growths
Dr. Jeffrey Klein, a dermatology professor at UC Irvine and one of the researchers behind the study, said the growths can be mistaken for cancer — potentially sending otherwise healthy surfers down a nerve-racking path of testing and treatment. asserted
growths → say → testing
“These lesions are rather common in surfers,” researchers wrote, noting that most surfers know somebody with the telltale soft, symmetrical chest bumps. asserted
surfers → write → bumps
The masses are believed to result from “incessant low-intensity traumatic compression of subcutaneous tissue, squeezed between the costal margin and the hard deck of a surfboard while paddling in the prone position. asserted
masses → believe → position
The growths are different from the better-known “surfer’s knots,” researchers say, which are hard, callus-like masses typically found on knees, feet, and shins of longboarders. asserted
which → know → longboarders
Surf icon Corky Carroll even went public about his bulging torso in a 2010 column, referring to himself as “the man with four breasts.” asserted
Carroll → go → breasts
The growths tend to swell during peak surf seasons and shrink slightly when surfers take extended time just on dry land. asserted
surfers → tend → land
For surfers keen to ditch the extra set of pecs, treatments range from adding extra padding to wetsuits to surgical removal and liposuction. asserted
treatments → ditch → removal
However, doctors warn that if riders keep hitting the surf, the lumps can come right back. asserted
lumps → warn → surf
💬Give feedback
🕘History 🎫Support