The term 'essential' means that there is no associated disease that causes the tremor. Essential tremor is known to be familial condition, meaning that it runs in families. At least 5-7 out of 10 people with essential tremor have other members of the family with the same condition.
Dr. Stephen Koewler is an internist in Evansville, Indiana and is affiliated with St. Mary's Medical Center of Evansville. He received his medical degree from Indiana University School of Medicine and has been in practice for more than 20 years. He is one of 32 doctors at St. Mary's Medical Center of Evansville who specialize in Internal Medicine.
Districts may cross county lines, as in the case of the Aurora Sanitary District, which covers parts of DuPage and Kane Counties. Districts may also define smaller areas within municipalities, as is the case with the Ridgeville and North East (or Lighthouse) Park Districts within the city of Evanston. In addition to their geographic versatility, special districts provide a powerful public-sector fiscal tool.