Torsion Dystonia 2, also known as dystonia 2, torsion, autosomal recessive, is related to dystonia 2, torsion, autosomal recessive and dystonia 23, and has symptoms including torticollis and tremor. An important gene associated with Torsion Dystonia 2 is HPCA (Hippocalcin), and among its related pathways/superpathways are Endometrial cancer and Alzheimer's disease and miRNA effects. Related phenotype is behavior/neurological.