The 71-year-old pontiff is expected to undergo surgery at Rome’s Gemelli hospital to remove a pulmonary nodule. Doctors anticipate a recovery period of approximately seven days, although the Vatican has not confirmed the precise date of the operation or announced changes to his planned November visit to Latin America.
By Open Chronicle with agencies
VATICAN CITY, October 12, 2026 — Pope Leo XIV is preparing to undergo surgery this week to remove a small growth from his lung, in an unusually personal medical announcement that has drawn attention to the pontiff’s health and his forthcoming international commitments.
The 71-year-old leader of the Roman Catholic Church confirmed that the procedure would take place in the coming days, while the Vatican press office indicated that it was expected early in the week.
The operation is scheduled to take place at Rome’s Agostino Gemelli University Hospital, the medical institution traditionally used to treat pontiffs.
According to information released by the Vatican, doctors anticipate a recovery period of approximately one week.
The announcement comes less than a month before Leo XIV is due to begin an 11-day apostolic journey to Uruguay, Argentina and Peru on November 6.
For now, the Vatican has not announced any changes to that itinerary.
When Will Pope Leo XIV Undergo Surgery?
The exact date of the procedure has not been publicly confirmed.
Leo XIV said the operation would take place “in the coming days,” while Vatican officials indicated that it was planned for the beginning of the week.
Italian media have suggested that Tuesday could be a possible date, although the Vatican has not confirmed that speculation.
The pope is also scheduled to preside over a Mass at St Peter’s Basilica on Wednesday morning, attended by Church leaders from around the world.
No changes to that engagement had been announced in the information available.
The absence of a confirmed timetable leaves open questions about how the procedure and subsequent recovery may affect the pontiff’s immediate public appearances.
Vatican officials have nevertheless indicated that the expected recovery period is relatively short.
What Is a Pulmonary Nodule?
The procedure is intended to remove a pulmonary nodule, a small area of abnormal tissue growth within the lung.
Pulmonary nodules are relatively common findings in medical imaging and are frequently discovered during examinations performed for unrelated health concerns.
Many are benign and do not represent cancer.
However, some nodules may be associated with early-stage lung cancer or other conditions requiring further investigation.
Doctors assess pulmonary nodules using several factors, including their size, shape, appearance on imaging, growth over time and the patient’s medical history.
The presence of a nodule does not, by itself, establish a cancer diagnosis.
In Pope Leo XIV’s case, the Vatican has not publicly provided detailed diagnostic findings or confirmed that the growth is malignant.
The decision to remove the nodule therefore should not be interpreted as confirmation of lung cancer.
How Is a Lung Nodule Removed?
Surgical treatment depends on the location and characteristics of the nodule, as well as the patient’s overall health.
In some cases, surgeons use minimally invasive techniques involving small incisions and specialised instruments.
Other situations may require a more extensive procedure.
Lung surgery is generally performed under general anaesthesia, with breathing supported and monitored throughout the operation.
The length of hospitalisation and recovery can vary according to the type of surgery and the patient’s condition.
The Vatican has indicated that doctors expect Leo XIV to recover in approximately seven days, but it has not publicly detailed the precise surgical technique planned.
That estimate should be understood as an anticipated recovery period rather than a guarantee that the pontiff will resume all activities immediately.
Pope Reportedly in Good General Health
Leo XIV is described as being in generally good health and is known for his interest in physical activity and sport.
His forthcoming operation has therefore attracted particular attention because it represents an uncommon public disclosure of a personal medical issue by a reigning pontiff.
Papal health has historically been treated with considerable discretion, although recent pontificates have seen greater public communication about hospitalisations and medical treatment.
The Vatican’s decision to acknowledge the planned operation provides some information about the pope’s condition while leaving several clinical details private.
At present, the available reporting does not indicate that Leo XIV is experiencing severe respiratory symptoms or that the procedure is being undertaken as an emergency.
Why Rome’s Gemelli Hospital?
The Agostino Gemelli University Hospital has a longstanding relationship with the Vatican and has treated several popes over the past decades.
Situated in Rome, the hospital is one of Italy’s major medical institutions and has extensive experience in specialised surgical care.
Its association with papal healthcare became particularly prominent during the pontificate of John Paul II.
John Paul II, who led the Catholic Church from 1978 until his death in 2005, was treated at Gemelli on nine occasions.
Across those hospitalisations, he spent approximately 153 days at the institution.
The Polish pontiff famously referred to the hospital as a kind of additional Vatican residence because of his repeated stays.
Over time, a dedicated suite was established on an upper floor to accommodate a pope receiving treatment.
The facilities reportedly include a private room, areas for medical personnel, meeting space, a kitchen, rest facilities and a small chapel.
The arrangement allows medical care to be provided while accommodating the particular security, privacy and pastoral requirements of a serving pontiff.
A Hospital Closely Associated With Pope Francis
Gemelli hospital also played a significant role during the pontificate of Pope Francis.
Leo XIV’s predecessor received treatment there on several occasions, including extended hospital care during the final period of his life.
Francis died in 2025, after a pontificate marked in its later years by recurring health difficulties.
His hospitalisations brought renewed public attention to the Vatican’s medical communications and the challenges of maintaining papal responsibilities during periods of illness.
Leo XIV’s situation is different in the information currently available.
The Vatican has described a planned surgical intervention with an anticipated recovery of about a week, rather than an extended hospitalisation for an acute medical crisis.
Nevertheless, the experience of previous pontificates illustrates why even a relatively limited medical procedure involving the pope attracts international attention.
Will the Operation Affect His Latin American Visit?
One of the principal questions surrounding the operation is whether it could affect Leo XIV’s planned journey to South America.
The pope is scheduled to depart on November 6 for an 11-day visit to Uruguay, Argentina and Peru.
The journey would represent an important international engagement and carry particular personal significance for the pontiff.
Leo XIV spent approximately two decades working as a missionary in Peru and later acquired Peruvian citizenship.
His connection to the country has remained an important part of his personal and religious identity.
A visit to Peru would therefore have significance beyond the usual diplomatic and pastoral dimensions of an apostolic journey.
The trip is also expected to reinforce relations between the Vatican and Catholic communities across Latin America, a region with a substantial share of the world’s Catholic population.
If the anticipated recovery proceeds as expected, the pope could be able to travel according to the existing schedule.
However, the final decision will depend on his postoperative condition and the advice of his medical team.
The Vatican has not announced a postponement or cancellation.
A Significant Journey for the Catholic Church
The planned visit to Uruguay, Argentina and Peru would bring Leo XIV to a region closely connected with the history and development of modern Catholicism.
Latin America remains central to the Church’s demographic, pastoral and social mission.
The pope’s itinerary is expected to include religious ceremonies, meetings with local Church leaders and encounters with Catholic communities.
His personal connection with Peru is especially notable.
Before his election as pope, Leo XIV spent many years serving the Church in the country, developing relationships with local communities and gaining extensive experience in pastoral leadership.
That background has helped shape his understanding of the social and religious challenges facing Latin America.
The November journey would provide an opportunity to renew those relationships in his new role as head of the Catholic Church.
Whether the operation requires adjustments to the schedule remains to be seen.
Vatican Expected to Provide Further Medical Updates
The Vatican is expected to communicate additional information about the operation and the pope’s recovery as appropriate.
For now, several details remain undisclosed, including the precise date of surgery, the specific surgical technique and the full medical assessment that led doctors to recommend removing the nodule.
The most important distinction is that a pulmonary nodule is not automatically a malignant tumour.
The available information does not establish a cancer diagnosis.
Doctors’ expectation of a relatively short recovery is encouraging, but the outcome of any surgical procedure can only be assessed after treatment.
For the Catholic Church, the immediate priority will be the pontiff’s health and recovery.
The Vatican will also need to determine whether scheduled religious ceremonies and international commitments can proceed without modification.
As preparations continue, attention will focus on the medical procedure, the official updates from Rome and the prospects for Leo XIV’s return to public duties.
For now, the Vatican’s stated expectation remains that the pope will recover in approximately one week, potentially allowing his November journey to Latin America to proceed as planned.