Polycystic Lipomembranous Osteodysplasia with Sclerosing Leukoencephalopathy 2

**Semantic type:** Disease or Syndrome

**Definition:** An autosomal recessive condition caused by mutation(s) in the TREM2 gene, encoding triggering receptor expressed on myeloid cells 2. It is characterized by presenile dementia with leukoencephalopathy and calcification of the basal ganglia.

**Synonyms:** - PLOSL2