A reported remedy for cancer developed by Dr. W. Blair Bell, of Liverpool, seems, on the basis of the meager information at hand, to be the most promising of all recent cures" that have been suggested. Dr. Bell's specific is a solution of colloidal lead (a colloid is a gluelike, noncrystalline organic substance that will not pass through a membrane), which appears to have a marked effect on malignant growths like cancer. Dr. Bell has been experimenting with it for 18 years and has recently employed it in 50 cases given up by surgeons as hopeless, checking the cancer in every case, with no recurrence. William Blair Bell is a prominent surgeon and professor of gynecology and obstetrics at the University of Liverpool. He has a high reputation in his specialties, is an authority on the pituitary gland, is author of several standard medical works, including The Sex Complex, has held professorships and won prizes at important hospitals and medical schools in London, Durham, Belfast. That he has not made public his discovery is because he desired to treat many more patients before submitting it to the medical and surgical professions. Dr. Bell's professional standing is in itself strong presumptive evidence of the importance of his treatment, and first-hand details will be eagerly awaited.