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:
The largest Hartsville racial/ethnic groups are White (52.7%) followed by Black (42.3%) and Two or More (2.9%). In 2013, the median household income of Hartsville residents was $29,956. Hartsville households made slightly more than Awendaw households ($29,939) and Lancaster households ($29,845) . However, 22.8% of Hartsville residents live in poverty.