MA
- Malignant fibrous histiocytoma (See: Undifferentiated pleomorphic sarcoma)
- Malignant peripheral nerve sheath tumors
- Mastalgia (See: Breast pain)
ME
- Medial epicondylitis (See: Golfer's elbow)
- Medical tibial stress syndrome (See: Shin splints)
- Melanoma, eye (See: Eye melanoma)
- Meniere’s disease
- Meningocele (See: Spina bifida)
- Menorrhagia (See: Heavy menstrual bleeding)
- Menstrual cramps (See: Dysmenorrhea)
- Metastatic brain cancer (See: Brain metastases)
MO
- Mouth cancer (See: Lip cancer)
MY
- Myasthenia gravis
- Myelogenous (See: Chronic myelogenous leukemia (CML))
- Myelomeningocele (See: Spina bifida)
- Myoma (See: Uterine myoma)
