Osteoblastoma is related to fibroma and chondroblastoma. An important gene associated with Osteoblastoma is MIR135B (MicroRNA 135b), and among its related pathways/superpathways are Signaling by Receptor Tyrosine Kinases and Breast cancer pathway. The drug Denosumab has been mentioned in the context of this disorder. Affiliated tissues include bone and bone marrow, and related phenotypes are limbs/digits/tail and endocrine/exocrine gland