Delizia Cirolli: Ewing's Sarcoma Vanishes Months After Lourdes Visit
Illustration: AI-generated dramatization (Gemini Flash Image)
Genuinely contested — both whether it happened and whether nature explains it.
The account
A 12-year-old Sicilian girl diagnosed with Ewing's sarcoma of the knee — told she had six months to live — traveled to Lourdes in 1976 with no improvement, then recovered completely a few months later without treatment.
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Delizia Cirolli was 12 years old in 1976 when she developed pain in her right knee. The University Orthopedic Clinic at the University of Catania confirmed Ewing's sarcoma of the upper tibia by biopsy. Specialists gave her about six months to live and recommended amputation. Her family refused the amputation; chemotherapy and radiotherapy were not given, so she received no cancer treatment of any kind.
A community fundraising effort in her home town of Paternò sent her to Lourdes in August 1976, but she returned with no observable improvement. Her condition worsened over the following months: she could no longer walk, weighed only about 22 kilograms, and was in constant pain. A few days before Christmas 1976 she began, on her own, to eat and to walk again, and over the following period recovered completely. She returned to school and later trained as a nurse.
The International Medical Bureau of Lourdes reviewed her case and in 1982 declared it "a completely exceptional event in the strictest sense of the term contrary to all known information in medical experience and hence inexplicable." The Archbishop of Catania recognized it as the 65th Lourdes miracle on July 6, 1989.
Reviewer Notes
We weigh a claim on two things, kept separate from the story above.
Assessed by Miracles Jar AI
Recognized 1989; untreated Ewing's sarcoma spontaneous remission is the strongest natural explanation — documented but extremely rare.
Recognized 1989; untreated Ewing's sarcoma spontaneous remission is the strongest natural explanation — documented but extremely rare.
Strongest features
The biopsy confirmation and the complete absence of treatment are the strongest features: there is no surgery, radiation, or drug to credit the recovery to. The diagnosis was objectively confirmed by biopsy at the University of Catania, and because amputation was offered and refused with no chemotherapy or radiotherapy given, the treatment confound is eliminated — there is no treatment of any kind to credit.
The natural alternative
The natural alternative to weigh is spontaneous regression of the tumor. That does happen, but it is rare in absolute terms — the classic Everson and Cole survey of the pre-chemotherapy era found only 176 documented cases of spontaneous cancer regression across six decades, an incidence on the order of one in tens of thousands of patients (the landmark Everson & Cole series estimated roughly 1 in 60,000–100,000 cancer patients). The tumors that regress cluster in a few types, chiefly kidney cancer (renal), neuroblastoma, melanoma, and choriocarcinoma. Bone sarcomas like Ewing's appear in that literature only as scattered single case reports, not as a recognized regression-prone group; the often-quoted "under one percent" figure should be read as shorthand for very rare rather than a precisely measured rate for this tumor. CMIL named regression as the natural alternative.
Two details that cut both ways
The recovery came months after the Lourdes visit (the recovery in December 1976, months after the August Lourdes visit), at home in Sicily, not at the shrine. That weakens any direct attribution to Lourdes — recovery on-site would be cleaner to point to. But it also works against a suggestion or psychosomatic explanation: an expectancy or placebo effect would be expected to surface in the charged moment of the pilgrimage itself, not after she had returned home and deteriorated for months. This delayed timing is the most distinctive feature and does not resolve cleanly in either direction.
The site of the tumor is worth distinguishing from the nearby Micheli case. The upper tibia is an ordinary, even classic, long-bone location for Ewing's; it carries none of the special rarity of Vittorio Micheli's pelvic sarcoma, where the pelvic site is both less common and markedly more aggressive. The unusual thing about Cirolli's case is not where the tumor sat but that, untreated, it went away.
Evidence ledger — what the verdict rests on
Ewing's sarcoma biopsy-confirmed at University of Catania orthopedic clinic; amputation offered and refused by the family, and no chemotherapy or radiotherapy given — so no treatment of any kind to credit
Eliminates treatment confound; diagnosis objectively confirmed
Spontaneous regression of solid tumors is rare (Everson & Cole: ~1 in 60,000-100,000) and clusters in non-sarcoma types; bone sarcomas like Ewing's appear only as isolated case reports, so the regression alternative is real but uncommon
The 'under 1%' figure is shorthand for very rare, not a measured Ewing's-specific rate; CMIL named regression as the natural alternative
Recovery occurred months after the Lourdes visit, at home, not at the shrine — cuts both ways: weakens direct attribution to Lourdes, but also undercuts a suggestion/psychosomatic reading, which would more likely fire at the pilgrimage itself
The delayed timing is the most distinctive feature and does not resolve cleanly in either direction
What would raise this score: Long-term follow-up documenting permanence, in a condition with a near-zero spontaneous-resolution base rate, would raise the meter.
What would lower it: A documented relapse, or case literature showing the condition fluctuates or remits on its own, would move it down.
How this works
We keep two questions apart on purpose — so a thin record can’t make an impossible thing look proven, and a strong record can’t dress up an ordinary one as a miracle. First: Could nature explain it? (taking the account as true for the moment.) The question is whether nature could produce this at all — assuming, for the moment, the events are true as described. Second: is there real evidence it happened? A claim only stands out when both hold up — and we never call anything certain either way. How ratings work →
The natural explanation
The leading natural account for this case is spontaneous remission & the body's own recovery. Read what it explains — and where it stops.
Sources
Tagged by proximity to the event. Primary sources are direct or contemporaneous; tertiary are downstream retellings.
- 1.Primarychurch document
"Archbishop of Catania Declaration — July 6, 1989", 1989· no public link
Official recognition; references CMIL 1982 declaration of 'completely exceptional event'
- 2.Primarymedical record
"CMIL Declaration 1982 — International Medical Committee of Lourdes", 1982· no public link
Declared the cure 'contrary to all known information in medical experience and hence inexplicable'
- 3.Tertiaryother
"Delizia Cirolli: 65th Miracle of Lourdes (thea20.wordpress.com)", 2009· no public link
Narrative summary; not primary source
- 4.Secondaryacademic
Challis GB, Stam HJ, "The spontaneous regression of cancer: A review of cases from 1900 to 1987", Acta Oncologica 29(5):545-50, 1990· no public link
Definitive case-series review of spontaneous regression across the pre- and early-chemotherapy era; extends Everson & Cole. Spontaneous regression clusters in a few tumor types (renal, neuroblastoma, melanoma, choriocarcinoma); bone sarcomas such as Ewing's appear only as isolated case reports, not as a recognized regression-prone category.
- 5.Secondaryacademic
Everson TC, Cole WH, "Spontaneous Regression of Cancer", Annals of the New York Academy of Sciences, 1964· no public link
Landmark pre-chemo-era series: 176 documented cases 1900-1964, with an estimated incidence of roughly 1 in 60,000-100,000 cancer patients. The base-rate reference for how rare spontaneous regression of any solid tumor is.
Cases like this
Nearest on the map — similar in how miraculous they’d be, and how strong the evidence is.