M
Macroglobulinemia, Waldenström
Malignant Fibrous Histiocytoma of Bone and Osteosarcoma
Medulloblastoma, Childhood
Medulloepithelioma, Childhood
(See What Are Childhood Central Nervous System Embryonal Tumors?)
Melanoma
Melanoma, Intraocular (Eye)
Merkel Cell Carcinoma
Mesothelioma, Adult Malignant
Mesothelioma, Childhood
Metastatic Squamous Neck Cancer with Occult Primary
Mouth Cancer
Multiple Endocrine Neoplasia Syndrome, Childhood
Multiple Myeloma/Plasma Cell Neoplasm
Mycosis Fungoides
Myelodysplastic Syndromes
Myelodysplastic/Myeloproliferative Neoplasms
Myelogenous Leukemia, Chronic
Myeloid Leukemia, Adult Acute
Myeloid Leukemia, Childhood Acute
Myeloma, Multiple
Myeloproliferative Disorders, Chronic