Myopathy is a muscular disease in which the muscle fibers do not function for any one of many reasons, resulting in muscular weakness. Myopathy simply means muscle disease (myo- Greek Î¼ÏÎ¿ muscle + pathos -pathy Greek suffering).
Sacrococcygeal teratoma (SCT) is a type of tumor known as a teratoma that develops at the base of the coccyx (tailbone) and is thought to be derived from the primitive streak.
The base of the tongue is the site of only one-third of all tongue cancers but these tumors tend to be far more advanced and aggressive than those on the front of the tongue. Symptoms of tongue base tumors may be odynophagia (pain on swallowing food or fluid), otalgia (pain in the ear), or a mass in the neck.