A bruise that doesn't go away can be a symptom of osteosarcoma.
Help us to take immediate action.

Beppe Convertini


Children are like little daisies that must grow well in life.

Giancarlo Giannini


Who saves a life
saves the whole world.

Enzo De Caro


Let's support research
and send osteosarcoma to hell.

Gigi Proietti


Today we save 4 children out of 5 but we would like everyone to make it. For this, give us a hand.

Pupi Avati


Art alone can't console from evil. But even more hateful is a cancer that affects children: osteosarcoma.

Vittorio Sgarbi


Give AISOS one coffee a day. A cup of love defeats the tumor.

Luca Argentero


Since 2004 alongside osteosarcoma patients and their families

Osteosarcoma is the primary malignant bone tumor that mostly affects children and adolescents within the second decade of life, with a worldwide incidence of 1 case out of 650,000.

AISOS is composed of a very high level network of volunteer doctors who act in synergy following a protocol perfected over the years, which goes from diagnosis to the preparation of the therapeutic path, from psychological support to young patients and their families to their support in the rehabilitation phase and reintegration into the social context


Since 2004 AISOS is a center of national and international excellence in the fight against osteosarcoma. It works in close collaboration with public and private institutions with the specific goal of creating a center of reception, orientation and diagnosis for young patients and their families.

About osteosarcoma

Osteosarcoma is the primary malignant tumor of bone that mainly affects children and young people within the second decade of life. It is a rare but not very rare disease of unknown origin, and knowledge of it is essential for early diagnosis that significantly increases the likelihood of cure.

Support AISOS

Osteosarcoma is a disease with a high social and emotional impact. It affects mainly children and young people and involves their families in a journey that can last up to 24 months. AISOS doctors and volunteers are constantly engaged in activities of direct support and widespread dissemination of knowledge of osteosarcoma.

“I can do things you can’t,
you can do things that I cannot.
Together we can do great things.”

Mother Teresa of Calcutta

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An interview with Alessandra Vitale

23 August 2021
Alessandra Vitale is a winner. 10 years ago she won the most important battle, the one…

Chiara. The strenght of a smile

16 May 2021
Chiara was 14 years old when in 2012 she was diagnosed with osteosarcoma which catapulted her…
News and events

AISOS – UPMC press conference

15 May 2019
AISOS Onlus (Italian Association of Osteosarcoma Study) and UPMC Italy (University of Pittsburgh Medical Center)…
Press area

My name is Milly supports AISOS

15 March 2018
Sold out at the Teatro della Cometa in Rome on the evening of 7 March…


5 × 1000 video campaign
AISOS spot
10th anniversary of the foundation

AISOS Gallery

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