Erdheim-Chester disease is a non-Langerhans cell histiocytosis that is progressive and may lead on to multi-organ involvement. Pulmonary involvement is rare, its presentation is nonspecific, and it carries an adverse outcome. Several radiological features, when considered together, may point to the diagnosis.
Aggregate household income in Fredericksburg in 2016: $47,612,316 Distribution of median family income in 2016 (number of people) Median family income in Fredericksburg by age in 2016:
Frederick County, Virginia (VA) County population in 2014: 82,377 (55% urban, 45% rural); it was 59,209 in 2000. County owner-occupied with a mortgage or a loan houses and condos in 2010: 16,962. County owner-occupied free and clear houses and condos in 2010: 5,711. County owner-occupied houses and condos in 2000: 17,754.