1. LSD -- Information from MedicineNet
Statements and information regarding dietary supplements have not been evaluated or approved by the Food and Drug Administration. Information on this web site is provided for informational purposes only and is not a substitute for professional...
http://www.medterms.com/script/main/art.asp?articlekey=30979

2. Eosinophilic Granuloma -- Information from Healthwise
Histiocytosis X encompassed three entities known as eosinophilic granuloma, Hand-Schuller-Christian disease, and Letterer-Siwe disease that were characterized by the accumulation of histiocytes. Langerhans-Cell Granulomatosis.
http://www.everettclinic.com/kbase/nord/nord408.htm

3. Diabetes Insipidus - Histiocytosis Association of America
Eosinophilic Granuloma. Juvenile Xanthogranuloma. Some patients with Langerhans cell histiocytosis (LCH) develop loss of control of water balance through a deficiency or lack of a hormone, vasopressin, secreted by the pituitary gland.
http://www.histio.org/site/c.kiKTL4PQLvF/b.1764047/k.C28D/Diabetes_Insipidus.htm