Introduction: In 2000, the American Board of Medical Specialties adopted Maintenance of
Certification (MOC) to replace intermittent, periodic recertification. MOC consists of 4 …

To determine whether immediate or delayed lymphadenectomy is more beneficial than none
in cases of localized (stage I) melanoma, we undertook in 1972 a prospective randomized …

Aspirin for Colon Cancer Risk Prevention | AAFP Advertisement search close brand logo M.
SHOAIB KHAN, MD, DOUGLAS J. IVINS, MD, AND FRANCES K. WEN, PhD, University of …

The records of all adult patients with soft‐tissue fibrosarcoma of the extremities or limb girdles
treated at the Mayo Clinic between 1910 and 1968 were studied. Histologic sections of …

After nodal metastasis from malignant melanoma, approximately 80% of patients die from
disseminated disease. To clarify the role of radiation therapy (XRT) following node dissection, …

This report is an update of a 1978 article on osteosarcoma in Mayo Clinic patients. It includes
additional follow-up on previously reported cases and incorporates new cases treated …

Fifty‐three patients with histologically confirmed osteogenic sarcoma of bone and no clinical
evidence of pulmonary metastases were divided into two equivalent groups: one received …

In this study of 427 patients with stage I malignant melanoma seen at the Mayo Clinic between
1973 and 1981, only those patients with complete data with respect to thickness and level …

A randomized study compared the effects of combination chemotherapy (high-dose
methotrexate, adriamycin, and vincristine) with immunotherapy in the form of transfer factor in the …

Surgical procedures cause an equal decrease in the number of peripheral blood T and B
lymphocytes. This decrease attained its lowest value in 2 to 7 days with recovery or …