During the Chinese Spring Festival of 2009, a green-bean size lump was found on the upper jaw of Mr.Chen's oral cavity. Test results in Indonesia determined the lump was malignant melanoma. The doctor suggested removing the entire maxilla for a prosthesis but Mr.Chen refused.

He came to Clifford Hospital for a consultation. The size of tumor has grown to the size of the an egg. Specialist recommended Non-toxic Integrative Cancer treatment involving medical ozone therapy, chelation therapy, hyperthermia and Traditional Chinese Medicine. One week after the treatment, his lump shrank by one-third. One month later, it decreased to half of the original size. Two months later, the lump has completely disappeared.