In their own words
Grouped by where each speaker is from. Quotation marks are the speaker's own words; other lines are our summaries.
Dr. Stefano Margaritora and Dr. Luigi Carbone
“…no clinical reasons why the trip should not go ahead”
Quoted in NDTV · also 4 other outlets
“…absolutely satisfactory clinical condition”
Quoted in NDTV, via Vatican News · also 2 other outlets
More from Dr. Stefano Margaritora and Dr. Luigi Carbone (2)
Dr. Luigi Carbone, the pope's personal physician, said there is no medical reason to prevent the pope's South America visit.
Our summary of Yonhap News Agency · also 1 other outlet
The pope's physicians described his clinical condition at discharge as absolutely satisfactory.
Our summary of Clarín, via EFE and AP
Vatican
“I am looking forward to returning to the continent where I've experienced so many moments of my life”
Quoted in BBC News · also 1 other outlet
He says the trip should be an occasion to open hearts to one another.
Our summary of Clarín
As quoted in Spanish, with a machine translation
“Que este viaje sea una ocasión para abrir nuestros corazones los unos a los otros”
Machine translation: “May this journey be an opportunity to open our hearts to one another”
More from Vatican (2)
Bruni said the decision on whether the pope could be discharged earlier rested with his doctors.
Our summary of PBS NewsHour, via Associated Press
The Vatican said the operation went well and proceeded on schedule and as planned.
Our summary of Le Monde · also 1 other outlet
As quoted in French, with a machine translation
“…s’est bien déroulée, dans les délais et selon les modalités prévus”
Machine translation: “…went well, within the expected timeframe and according to the planned procedures”
Argentina
Milei said his government was willing to adjust the schedule if necessary.
Our summary of Clarín
Quirno said the government and the Catholic Church had no fundamental differences, citing Milei's opposition to abortion and saying poverty had been cut in half.
Our summary of PBS NewsHour, via Associated Press
More from Argentina (1)
Officials responsible for liaising with the Church said they were assured the visit would be pastoral and religious.
Our summary of Clarín
Peru
Espá says the pope's health is a concern for Peru.
Our summary of Clarín, via EFE
Espá says Peru is praying for the pope's full recovery.
Our summary of Clarín, via EFE
As quoted in Spanish, with a machine translation
“…estamos elevando nuestras plegarias para que la salud del papa se recupere plenamente”
Machine translation: “We are raising our prayers for the pope's health to recover fully”
Other voices
Reactions from other countries and bodies, others involved, and commentary.
United States
The CDC says non-small cell lung cancer is the most common type of lung cancer.
Our summary of The Hindu
Others involved
“…this is a stage I lung cancer for which surgery is highly effective and expected to be curative”
Quoted in France 24, via Associated Press
“He has decided to undergo surgery soon in order to not change his plans for future overseas trips, so there is no need to worry, as it is not an emergency”
Quoted in PBS NewsHour, via Associated Press · also 2 other outlets
“These are things that can be treated very well, if the words he used reflect the clinical situation”
Quoted in PBS NewsHour, via Associated Press
Cardinal Castillo highlighted the Pope's close ties with the people of Chiclayo.
Our summary of BBC News
Commentary
“…loss of a lobe – when there are three total on the right – shouldn’t have a major impact on daily activity”
Quoted in Fox News
“The fact that surgery was the first tool that they utilized is a really good sign”
Quoted in NPR
That doctors removed a larger portion of the lung than first announced is not in itself a bad sign.
Our summary of NPR
Timeline
-
2026-10-13
Leo underwent surgery at Rome’s Gemelli hospital on October 13. Surgeons removed the lower lobe of his right lung, and tissue tests confirmed pulmonary adenocarcinoma suspected before the operation; the Vatican said the procedure succeeded without complications.
Sources: Clarín · Deutsche Welle · The Times of Israel (via AP)
Supporting statements
Pope Leo XIV underwent surgery for a lung nodule on Tuesday.
Our summary of Clarín The lower lobe of Leo XIV's right lung was removed using a video-assisted technique.
Vatican · our summary of Clarín As quoted in Spanish, with a machine translation
“…se le extirpó el lóbulo inferior del pulmón derecho mediante una técnica video asistida.”
Machine translation: “…the lower lobe of the right lung was removed using a video-assisted technique.”
The Vatican said the lower lobe of Leo's right lung was removed and he was diagnosed with lung adenocarcinoma.
Vatican · our summary of Deutsche Welle The Vatican said preoperative tests had raised suspicion of the diagnosis and it was confirmed during surgery.
Vatican · our summary of Deutsche Welle “The surgery was successful, and there were no complications”
The Vatican statement, Holy See statement · quoted in The Times of Israel, via AP -
2026-10-17
Leo was discharged from Gemelli hospital on October 17 after doctors reviewed his blood tests, chest X-ray and clinical condition.
Sources: Yonhap News Agency · RIA Novosti
Supporting statements
Pope Leo XIV was discharged on 17 October, the fifth day of his hospital stay, after undergoing lung surgery.
Our summary of Yonhap News Agency Doctors said that blood test results, a chest X-ray and the clinical assessment showed that the pope was ready to be discharged.
doctors, Pope's treating doctors · our summary of RIA Novosti As quoted in Russian, with a machine translation
“С учетом результатов анализов крови и рентгенологического обследования грудной клетки, проведенных сегодня утром, а также оценки клинической картины папа был признан готовым к…”
No translation yet.
-
2026-10-21
The doctors announced final tissue and molecular test results on October 21, confirming localized lung adenocarcinoma and that no further treatment was necessary.
Sources: Clarín (via EFE and AP) · Fox News
Supporting statements
Pope's physicians Luigi Carbone and Stefano Margaritora announced that the definitive histological and molecular biology results from tissue removed during the pope's surgery have been reported.
Luigi Carbone, Pope's personal physician · our summary of Clarín, via EFE and AP As quoted in Spanish, with a machine translation
“…se han informado los resultados de las pruebas histológicas definitivas y de biología molecular realizadas al material extirpado durante la cirugía del Santo Padre”
No translation yet.
The test results confirmed that the pope had lung adenocarcinoma and that the disease was localized.
Luigi Carbone, Pope's personal physician · our summary of Clarín, via EFE and AP As quoted in Spanish, with a machine translation
“…los resultados confirmaron que se trataba de un adenocarcinoma de pulmón y que la enfermedad estaba localizada”
No translation yet.
A subsequent oncological evaluation confirmed that no additional treatment is necessary.
Luigi Carbone, Pope's personal physician · our summary of Clarín, via EFE and AP As quoted in Spanish, with a machine translation
“Una evaluación oncológica posterior confirmó que no es necesario ningún tratamiento adicional”
No translation yet.
The pope will need no further treatment for lung cancer because final tests confirmed the disease was localized.
the pope's doctors · our summary of Fox News -
2026-10-26
On October 26, the Vatican confirmed the South American tour would follow the previously published programme.
-
2026-11-06 to 2026-11-17
The South American tour to Uruguay, Argentina and Peru is scheduled for November 6–17; reports list Leo’s Argentina visit for November 8–11.
Sources: Deutsche Welle · Le Monde · Clarín
Supporting statements
The trip to Uruguay, Argentina and Peru was initially scheduled for November 6-17.
Our summary of Deutsche Welle The Vatican says the trip will take place according to the previously published programme.
Vatican · our summary of Le Monde Pope Leo XIV's visit to Argentina from 8 to 11 November has been confirmed.
Our summary of Clarín
Coverage
Each outlet's headline, linked to its article. Non-English headlines are machine-translated. The groupings and notes on what each outlet emphasises are automated.
None of our outlets is based in Vatican or Peru. No statements from the government or officials of Russia are in our sources.
7 more from RIA Novosti
Pope to Be Discharged from Hospital on SaturdayThe Pope had the lower lobe of his right lung removed in surgeryThe Pope has successfully undergone surgery on his legThe Pope will deliver a sermon in St. Peter’s Square after being discharged from hospitalPope to miss event in Assisi due to rehabilitationVatican reports on pope’s examination after surgeryPutin wished the pope good health in a conversation with him10 more from Fox News
Pope Leo's lung tumor raises questions about cancer risk for nonsmokersPope Leo surgery to remove lung nodule was successful, Vatican saysPope Leo diagnosed with lung cancer after surgeons remove part of right lung, Vatican saysPope Leo welcomed back as he delivers Angelus prayer days after lung cancer surgeryRecovering from lung surgery, Pope Leo urges Putin to agree to ceasefire in Russian-held Ukraine cityPope Leo XIV seen for first time since lung cancer surgery amid major recovery milestonePope Leo makes history in US election with move confirmed by VaticanPope Leo XIV discharged from hospital, will return to Vatican after surgery to remove lung cancerPope Leo arrives at hospital for surgery to remove lung nodulePope Leo announces tumor on lung, surgery planned in 'next few days'5 more from PBS NewsHour
Pope returns to Vatican days after surgery; surgeon says he should be fit for Latin America tourVatican says the pope has lung cancer and the lower lobe of his right lung was removedPope will retrace his missionary footsteps in Peru and finally visit Argentina in NovemberPope Leo tells faithful in St. Peter's Square he will gradually resume duties after cancer surgeryPope Leo to undergo surgery to remove nodule on his lung5 more from South China Morning Post
Pope Leo leaves hospital 4 days after lung cancer surgeryPope Leo diagnosed with cancer after surgery to remove part of his lungPope Leo’s cancer is ‘game changer’ for papacy, Vatican foreign minister saysPope Leo pledges return to duties following lung cancer surgeryFrom hospital, Pope Leo pushes Putin for ceasefire in contested Ukraine city10 more from Yonhap News Agency
Pope Leo XIV, who underwent surgery for lung cancer, deemed to need “no further treatment”Pope discharged five days after lung surgery; set to lead Sunday Angelus (updated)Pope discharged five days after lung surgery; expected to lead Sunday AngelusPope undergoes surgery to remove part of his right lung… lung cancer diagnosis confirmedPope admitted to a Rome hospital for surgery to remove a lung noduleEven the Pope Has a Vote in the Midterms… Applies for an Absentee Ballot in IllinoisPope holds first Mass in St. Peter’s Square after cancer surgery… “Resuming activities”Chicago native Leo XIV becomes first pope to vote in a U.S. election (roundup)Pope, who underwent surgery for lung cancer, cancels helicopter travel schedule… “Recovery is proceeding smoothly”Pope worries about refugees from his sickbed… speaks by phone with Putin while recovering from lung cancer surgery6 more from CNews
Pope’s lung cancer: Leo XIV to leave hospital this SaturdayLeo XIV’s surgery: Lung nodule removed from the pope was “cancerous,” Vatican saysLeo XIV: After France, what other trips does the Pope have planned through the end of 2026?On his doctors’ advice, Leo XIV will ultimately not go to Assisi this TuesdayPope Leo XIV opens an international congress on education, digital technology and peace this Thursday“I truly felt your support”: Pope Leo XIV addressed the crowd at the Vatican for the first time since his operation6 more from Le Monde
Pope Leo XIV will not need treatment after lung surgery, the Vatican announcesPope Leo XIV, deemed “fit” to leave hospital, is back at the Vatican four days after his lung operationPope’s surgery: lung nodule removed was cancerous, Vatican announcesThe pope’s lung operation “went well,” the Vatican announcesPope Leo XIV thanks faithful gathered in St. Peter’s Square after his operation and announces gradual resumption of his activitiesLeo XIV hospitalized in Rome on Tuesday; his audiences canceled until October 209 more from Der Spiegel
Lung cancer surgery: Pope Leo XIV is expected to travel to South America after returning to the VaticanPope Leo XIV returns to the Vatican after lung cancer surgeryPope Leo XIV Can Leave Hospital After Cancer SurgeryPope Leo has lung cancer, according to his doctorsPope Leo XIV cancels trip to AissisiRussia-Ukraine war: Pope Leo urges Vladimir Putin to agree to a ceasefire in Ukrainian frontline cityRussia-Ukraine war: Pope Leo urges Vladimir Putin to agree to a ceasefire in a Ukrainian frontline cityNews: Friedrich Merz’s government statement, trial of Nord Stream saboteur, AfD and BSW motion on Ukraine in Saxony-AnhaltMidterms: So far, apparently no ballot from Pope Leo XIV has arrived8 more from Deutsche Welle
Pope Leo leaves hospital after cancer surgeryPope Leo lung surgery 'successful,' Vatican saysPope Leo diagnosed with lung cancer after 'successful' surgeryVatican confirms Pope Leo underwent surgery for lung cancerPope appears in public for first time since surgeryPope Leo recovering from surgery, will deliver Sunday prayerPope lung nodule: Could it be cancer?Pope Leo in Rome hospital for lung surgery6 more from BBC News
Pope does not need further treatment after lung cancer surgeryPope discharged from hospital days after lung cancer surgeryPope Leo XIV becomes first pontiff to vote in a US electionPope diagnosed with lung cancer but had successful surgery, Vatican saysPope Leo XIV thanks wellwishers in first event after cancer surgeryPope's health should not be taken 'for granted', says top Vatican diplomat45 more from Clarín
Pope Leo XIV to meet in South America with victims of abuse committed by priestsNovember 2026 Holidays for the Pope’s Visit: Who Will Get Four Days OffPope Leo XIV confirmed his visit to Argentina: “It fills me with joy to return to the continent where I have lived so many moments of my life”November 2026 holidays: there will be two long weekends, but not everyone will get the same days offPope Leo XIV’s visit to Argentina: where to see him, what days he’ll be there, and how to attend MassPope Leo XIV’s tour: Argentine Church considers visit to the country practically confirmed after this Wednesday’s medical reportDoctors say Pope Leo XIV no longer needs further treatment for his lung cancerLeo XIV and the Expectations His Visit Is GeneratingNovember 2026 holidays for the Pope’s visit: who will get four days offThe Pope was discharged, returned to the Vatican, and doctors gave him the green light to embark on his South American tourPope Leo XIV’s health, LIVE: How his recovery is progressing after surgery and the latest news today, October 17Pope Leo XIV to be discharged today and return to the Vatican four days after undergoing surgery for lung cancer“The Pope has lung cancer!”: Reactions in major media outlets around the worldA team of seven doctors took part in Pope Leo XIV’s surgeryWhat the full statement confirming Pope Leo XIV’s lung cancer diagnosis saysWhat is lung adenocarcinoma? The diagnosis Pope Leo XIV received after surgeryNearly 50 hours of flight time: How aircraft pressurization could affect the Pope after surgeryWho Is Stefano Margaritora, the Surgeon Who Will Operate on Pope Leo XIVPope Leo XIV’s trip to Argentina: The Church remains hopeful he will come despite his operationPope Leo XIV’s health: major news and how it could affect his trip to Uruguay, Argentina and PeruThe economy and the Pope’s visit, a combination that worries the governmentThe Pope Had Better Come Quickly“Enormous joy,” Javier Milei celebrated after Pope Leo XIV’s visit to Argentina was confirmedLeo XIV cannot travel by helicopter and will not attend a meeting in Assisi: results of his latest X-ray revealedAfter an encouraging health diagnosis, the Pope dives headlong into a troubling controversy: youth discontent and destruction in ItalyThe Pope’s health: between an incredible recovery and caution from a famous Milan specialistPope Leo XIV reappears at the Angelus: “I will gradually resume my activities”The surgeon who operated on the Pope said there are “no clinical reasons” for Leo XIV not to travel to South AmericaThe Pope continues to improve, and the first photos after the operation have been releasedPope Leo XIV’s health, LIVE: Pontiff undergoes surgery for a lung nodule; latest updates on his condition this October 13“We are willing to make the necessary adjustments,” Milei said about the possibility of rescheduling Leo XIV’s visit because of his operationWhat is a pulmonary nodule, the lesion Pope Leo XIV will undergo surgery for, and when is surgery performed?Leo XIV to undergo lung surgery: the precedents of popes who made their illnesses publicOne month before his visit to Argentina, Pope Leo XIV will undergo surgery to remove a nodule in one lungMilei takes credit for others’ victories to make up for his difficult domestic frontAlejandra Monteoliva Gave Details on What the National and Provincial Holidays Will Be Like for Pope Leo XIV’s VisitPope Francis Award 2026: Deadline extended to nominate “artisans of peace”Impressive crowds at Pope Leo XIV’s first general audience after surgeryA Vatican Mission Will Arrive in Peru, Renewing Hopes for a Visit by Pope Leo XIVHow Pope Leo XIV’s health is progressing: It is confirmed that he will preside over Wednesday’s general audience, but will avoid a routine tripGovernment admits there may be changes to Pope Leo XIV’s visit, but says they have yet to receive official confirmationPope Leo XIV’s surgery: What doctors say about the risks of keeping such a packed schedule and the South America tour“From our country, we join in prayer for your health”: Milei’s message to Pope Leo XIV ahead of his upcoming surgeryPope Leo XIV’s health: What is a nodule and what risk does it pose?Brazil elections: Peronism was betting on a Lula victory and felt the impact of the result4 more from NDTV
Pope Leo Diagnosed With Lung Cancer, Undergoes Surgery To Remove GrowthPope Leo Says Will Undergo Surgery "In Few Days" To Remove Nodule In LungPope Leo Speaks To Putin From Hospital, Seeks Russia-Ukraine CeasefirePutin Agrees To Cooperate With Pope Leo's Plea For Aid For Ukrainian Town4 more from The Hindu
Pope Leo XIV undergoes surgery for cancer: What is lung adenocarcinoma?Pope Leo has lung cancer, lower lobe of right lung removed: VaticanVatican says Pope Leo to be released from the hospital on October 17, four days after lung cancer surgeryPope Leo to undergo surgery for growth on lung1 more from Daily Jang
Pope Leo Diagnosed With Lung Cancer, Vatican SaysAlso mentioned in passing by 3 outlets
- Meduza (Latvia): Pope Leo XIV urges Putin to agree to a ceasefire in Russian-occupied Oleshky, Ukraine, to allow humanitarian aid deliveries and civilian evacuations
- The Kyiv Independent (Ukraine): Pope Leo calls for ceasefire in Russian-occupied Oleshky during call with Putin
- Ukrainska Pravda (Ukraine): Pope Leo XIV asks Putin for truce to enable aid deliveries to Oleshky
More detail
Written by our automated pipeline from the statements in the coverage; each point lists the statements it rests on.
Key points
Surgery removed the lower lobe of Leo’s right lung, and tissue tests confirmed the adenocarcinoma doctors had suspected; the Vatican said the operation succeeded without complications.
Sources (4)
Vatican · our summary of Clarín
As quoted in Spanish, with a machine translation
“…se le extirpó el lóbulo inferior del pulmón derecho mediante una técnica video asistida.”
Machine translation: “…the lower lobe of the right lung was removed using a video-assisted technique.”
Vatican · our summary of Deutsche Welle
Vatican · our summary of Deutsche Welle
“The surgery was successful, and there were no complications”
The final tests found localized disease, and Leo’s doctors said no additional cancer treatment was necessary. Stephen Liu interpreted the findings as suggesting stage I disease, while noting earlier that stage was important to assessing prognosis.
Sources (4)
Luigi Carbone, Pope's personal physician · our summary of Clarín, via EFE and AP
As quoted in Spanish, with a machine translation
“…los resultados confirmaron que se trataba de un adenocarcinoma de pulmón y que la enfermedad estaba localizada”
No translation yet.
Luigi Carbone, Pope's personal physician · our summary of Clarín, via EFE and AP
As quoted in Spanish, with a machine translation
“Una evaluación oncológica posterior confirmó que no es necesario ningún tratamiento adicional”
No translation yet.
“…this is a stage I lung cancer for which surgery is highly effective and expected to be curative”
“While we have the diagnosis, we do not yet have the stage. This is critical to prognosis and treatment”
Leo left hospital on October 17 after doctors judged him fit for discharge; he said he felt better, and his surgeon estimated about ten more days for full recovery.
Sources (4)
Our summary of Yonhap News Agency
doctors, Pope's treating doctors · our summary of RIA Novosti
As quoted in Russian, with a machine translation
“С учетом результатов анализов крови и рентгенологического обследования грудной клетки, проведенных сегодня утром, а также оценки клинической картины папа был признан готовым к…”
No translation yet.
Pope Leo, Pope · our summary of PBS NewsHour, via Associated Press
“All in all I believe that in another ten days or so the pope could be fully recovered”
The Vatican confirmed the South American tour would go ahead under its published programme. Coverage of the Argentina visit also focused on social and political questions and on abuse survivors’ demands for stronger Church action.
Sources (4)
Vatican · our summary of Le Monde
Vatican · our summary of BBC News
Our summary of Clarín
Our summary of teleSUR English
How coverage differed
Clarín: Covered the surgery and diagnosis, visit arrangements, and political readings of the planned itinerary.
teleSUR English: Emphasized the tour’s social-justice, labor-rights and vulnerable-groups themes.
The Hindu: Focused on abuse allegations and survivors’ criticism and demands.
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