CenterHigh
BBC NewsNews report · Sep 3, 10:31 PM
Transplanted pig kidney works in US man's body for record 271 days
record 271 days
A man has lived for a record nine months with a transplanted pig kidney while waiting for a human transplant.
← Today's headlines
8 sources checked · Left, Center, and Right included · 3h ago
Mostly Same
Transplanted pig kidney works in US man's body for record 271 days
While all headlines report on the pig kidney transplant, some emphasize the patient's survival, the 'world-first' aspect, or specific medical details.
3 Left4 Center1 Right
MOSTLY SAME
As of September 4, 2026 at 1:38 AM, this is how Optics News reads the wording differences in this story.
What happened A man has lived for a record nine months with a transplanted pig kidney while waiting for a human transplant.
The headline split The left frames it as "Pig kidney transplant let man live without needing dialysis for nine months in world-first". The right frames it as "Kidney disease patient survives nine months with transplanted PIG’S organ in world first...".
Match confidence High confidence. 8 sources checked, Left/Center/Right all represented. Best read as a clear framing signal — not a fact-check.
Same-event confidenceHigh
8 sources across Left, Center, and Right all describe the same event.
Framing confidenceMild
40/99 — small wording differences, not a major framing split.
WHAT EACH SIDE EMPHASIZED
Left / center-leftPig kidney transplant let man live without needing dialysis for nine months in world-first
The Mirror UK · Center-left · News report
CenterTransplanted pig kidney works in US man's body for record 271 days
BBC News · Center · News report
Right / center-rightKidney disease patient survives nine months with transplanted PIG’S organ in world first as he waited for human donor
The Sun UK · Right · News report
SEE THE HEADLINES
Open source
CenterHigh
Financial Times - WorldNews report · Sep 4, 1:38 AM
Pig kidneys successfully transplanted into humans
Trial in US offers hope for solving organ shortage
Center-leftMixed
The Mirror UKNews report · Sep 3, 10:30 PM
Pig kidney transplant let man live without needing dialysis for nine months in world-first
live without needing dialysisworld-first
Tim Andrews, 67, received his transplanted kidney from an unusual organ donor - a Yucatan miniature pig - and it kept him off dialysis for nine months
Center-leftMostly Factual
The IndependentNews report · Sep 3, 10:30 PM
Man able to live with genetically modified pig kidney for nine months in world first
genetically modifiedworld first
Tim Andrews, who had end-stage kidney disease, was 66 when he received the pig kidney in January 2025
RightLow
The Sun UKNews report · Sep 3, 10:30 PM
Kidney disease patient survives nine months with transplanted PIG’S organ in world first as he waited for human donor
survivesPIG’S organwaited for human donor
A MAN survived nine months with a pig’s kidney in a world-first procedure before he got a transplant from a human donor. Shop manager Tim Andrews, 68, was able to stop dialysis treatment af...
Center-leftHigh
WiredNews report · Sep 3, 10:30 PM
Transplanted Pig Kidney Still Working After a Record-Setting 9 Months in a Patient
Gene-edited pig kidneys could offer a lifeline to patients stuck waiting for a human donor.
Show all 8 sources
CenterHigh
New ScientistNews report · Sep 3, 10:30 PM
Pig kidney kept a man off dialysis for nine months in world first
A pig kidney transplant worked for a record nine months. This enabled the recipient to stay off dialysis for longer while waiting for a suitable human donor's kidney to become available
CenterHigh
STAT NewsNews report · Sep 3, 10:30 PM
STAT+: Recipients of gene-edited pig kidneys successfully receive human organs
Two recipients of gene-edited pig kidneys have successfully received human organs, a milestone in the wider effort to advance xenografts.
Details40/99 Wording Gap · High confidence · 8 sources
40/99 Wording GapHigh confidence8 sources · 3 bias bucketsStable · 8 sources · all three buckets · comparable news formatFormats: News report
SOURCE MAP CHANGES
Sep 3, 10:30 PM: The Sun UK joined the source map.
Sep 3, 10:30 PM: Wired joined the source map.
Sep 3, 10:30 PM: New Scientist joined the source map.
Sep 3, 10:30 PM: STAT News joined the source map.
Now: Wording Gap is 40/99 and story health is stable · 8 sources · all three buckets · comparable news format.