| 释义 |
DictionarySeeheadachenummular headache
nummular headacheA rare form of headache that is confined to a small circular or elliptical region of the head, usually the size of a nickel or silver dollar. It does not migrate to other areas of the head or neck. Sometimes it is caused by focal infection, trauma, or tumor. Synonym: coin-shaped headacheSee also: headache |