Pope Leo XIV Returns to Vatican Four Days After Lung Cancer Surgery

The 71-year-old pontiff has been cleared to leave Rome’s Gemelli hospital following surgery to remove a cancerous tumour from his right lung. He is expected to resume his traditional Sunday Angelus prayer, although uncertainty remains over his forthcoming visit to South America.

By Open Chronicle News Desk with Agencies

VATICAN CITY | October 17, 2026

Pope Leo XIV has been declared medically fit to leave the hospital and return to the Vatican on Saturday, four days after undergoing surgery to remove a cancerous tumour from his right lung, according to a medical statement released by the Holy See.

The 71-year-old pontiff has been receiving treatment at Rome’s Agostino Gemelli University Hospital since Tuesday, October 13, following an operation in which surgeons removed part of his right lung.

The Vatican announced that doctors had authorised his discharge after reviewing his latest medical examinations, including blood tests and a chest X-ray.

“Considering the blood tests, the chest X-ray done this morning, and evaluating the clinical picture, the Holy Father has been deemed fit for discharge,” doctors Luigi Carbone and Stefano Margaritora said in a statement published by the Vatican.

The decision marks an important stage in the pope’s recovery from an operation that has prompted concern among Catholics worldwide and raised questions about his immediate schedule.

Although his discharge indicates satisfactory progress in his postoperative recovery, further medical assessments will be necessary to determine the next steps in his treatment.

Vatican Confirms Return to Papal Residence

According to the Vatican, Pope Leo was scheduled to leave Gemelli hospital in the early afternoon and return directly to Vatican City.

The Holy See also announced that he intends to lead the traditional Sunday Angelus prayer on October 18 from the window of the papal apartment overlooking St Peter’s Square.

The Angelus is one of the most visible recurring events in the papal calendar, bringing together pilgrims, tourists and members of the Catholic community for a brief prayer and address.

The planned appearance would represent Leo’s first major public engagement since his surgery.

During previous hospitalisations, Popes John Paul II and Francis occasionally delivered the Angelus from the windows of their hospital rooms, allowing them to maintain contact with the faithful while receiving medical treatment.

Leo’s planned return to the Apostolic Palace suggests that his doctors consider him sufficiently recovered to leave the hospital environment, although the Vatican has not indicated when he will resume his full schedule of public activities.

Surgery Followed Discovery of Lung Nodule

The pope’s medical difficulties became public after he announced during his Angelus address on Sunday, October 11, that a routine examination had identified a nodule requiring surgical intervention.

Doctors subsequently determined that the growth was cancerous and performed an operation to remove the affected portion of his right lung.

The procedure took place on Tuesday at Gemelli hospital, which has a long history of providing medical care to pontiffs.

The Vatican has reported that Leo’s postoperative recovery has progressed normally.

Nevertheless, the medical team is awaiting additional test results that will help determine whether further treatment will be necessary.

The precise characteristics of the tumour, its stage and the long-term implications for the pope’s health have not been established in the information released so far.

Medical clearance to leave hospital is an encouraging development, but it does not, by itself, establish that cancer treatment has been completed.

Pope Continues Religious Activities During Recovery

Despite his hospitalisation, Leo has maintained elements of his religious routine.

The Vatican press office said he celebrated Mass on Saturday in a room on the hospital’s 10th floor, where he has been recovering.

He had also celebrated Mass on previous days, according to the Holy See.

The continuation of these activities suggests that the pontiff has been able to undertake limited religious duties while following medical advice.

However, his formal audiences have been cancelled until October 20, allowing additional time for rest and recovery.

The Vatican has not announced a complete timetable for his return to regular meetings, public ceremonies and international engagements.

Call to Vladimir Putin Signals Continued Diplomatic Engagement

Even while recovering from surgery, Pope Leo has reportedly remained involved in international diplomatic affairs.

According to the supplied reporting, the pontiff spoke by telephone with Russian President Vladimir Putin on Friday, October 16, urging a ceasefire in Oleshky, a Russian-occupied city in southern Ukraine.

The reported conversation illustrates the pope’s continuing attention to the humanitarian consequences of Russia’s war against Ukraine.

The Holy See has repeatedly emphasised the importance of dialogue, civilian protection and efforts to reduce suffering in conflict zones.

The reported call also suggests that Leo has retained some capacity to carry out diplomatic responsibilities despite his medical condition.

The precise contents of the conversation beyond the reported ceasefire appeal have not been detailed in the supplied account.

South American Visit Remains Uncertain

One of the most immediate questions concerns Pope Leo’s planned visit to South America, scheduled for November 6–17.

The itinerary includes Uruguay, Argentina and Peru, countries with important Catholic communities and longstanding religious ties to the Vatican.

The proposed visit to Peru would hold particular personal significance for the pontiff, who spent approximately two decades working as a missionary in the country.

His experience in Peru has been an important part of his pastoral background and his relationship with Latin American Catholic communities.

However, the planned journey would involve lengthy international flights, multiple public appearances and a demanding programme of religious and diplomatic engagements.

Vatican observers believe Leo is eager to proceed with the visit, but his ability to travel will depend on the recommendations of his medical team.

The Vatican has not confirmed whether the trip will proceed as originally scheduled, be modified or be postponed.

Given the recent lung operation and the pending medical results, decisions about the itinerary are likely to receive particular scrutiny.

Support from Pilgrims and Cancer Survivors

Outside Gemelli hospital, expressions of support have reflected the emotional significance of the pope’s illness for Catholics and other well-wishers.

Among those offering encouragement was 12-year-old Ukrainian Varvara Struck, a former cancer patient who said she had met Leo in Rome the previous year.

According to her account, the pope blessed her during her own medical treatment.

She said the encounter had been a source of encouragement during her recovery and expressed hope that Leo would experience a similarly successful outcome.

“With his support, I’ve now overcome my illness, and I want to give him my positive energy so that he, too, can overcome his illness as quickly as possible,” she said.

Her comments illustrate the personal connections many believers associate with the papacy, particularly during periods of illness and uncertainty.

For cancer survivors and their families, the pontiff’s diagnosis may also carry special emotional significance.

Health of the Pope Draws Worldwide Attention

The announcement that Pope Leo had undergone surgery for lung cancer has generated concern across the Roman Catholic Church, which counts approximately 1.4 billion members worldwide.

The health of a reigning pontiff has implications extending beyond his personal wellbeing.

The pope serves as the spiritual leader of the Catholic Church, head of the Vatican City State and an important international religious and diplomatic figure.

His responsibilities include overseeing church governance, appointing bishops, meeting international leaders, participating in major religious ceremonies and addressing global humanitarian and political issues.

Any prolonged interruption to those duties can affect the Vatican’s calendar and administrative priorities.

Nevertheless, temporary medical absences do not necessarily prevent a pontiff from continuing essential responsibilities.

Modern communications and the Vatican’s established administrative structures allow many matters to proceed while the pope recovers.

What Happens Next?

The coming days will be important in determining the pace of Pope Leo’s recovery.

His anticipated Angelus appearance on Sunday will provide an early public indication of his ability to resume limited duties.

Medical test results will be central to decisions about any additional treatment.

The Vatican must also determine when to restore his audiences and whether the November visit to South America remains medically advisable.

For now, the Holy See’s announcement that he is fit for discharge represents a positive development following a serious operation.

However, questions remain about the longer-term course of his treatment and the extent to which his health may affect his public responsibilities.

The Big Picture: A Papacy Facing an Unexpected Health Challenge

Pope Leo XIV’s hospitalisation has introduced an unexpected period of uncertainty into the Vatican’s immediate agenda.

His return from hospital, four days after surgery, is an encouraging sign of postoperative recovery and may allow him to resume some public and religious duties.

At the same time, the seriousness of the cancer diagnosis means that medical assessments, rather than the demands of the papal calendar, will remain central to decisions about his activities.

The planned Angelus appearance offers an opportunity for the pontiff to address the faithful directly, while the proposed South American journey will provide an important indication of his recovery over the coming weeks.

For Catholics around the world, the focus remains on his health and the hope that he will be able to continue his ministry.

For the Vatican, the immediate priority is balancing the pope’s desire to fulfil his responsibilities with the medical requirements of recovery from major lung surgery.

Pope Leo XIV’s return to the Vatican marks an important step forward, but the full implications of his diagnosis and treatment remain to be determined.