What is The medical term meaning softening of the bone ending in oma?
Osteomalacia (oste = bone + malacia = softening) is caused by
the malabsorption or dietary deficiency of Vitamin D.
-oma is a suffix referring to "growth" or "tumor".
Tumor-induced osteomalacia (TIO) is generally called oncogenic
osteomalacia.
Osteoblastoma and fibroma-like tumors are two specific tumors
that might cause bone softening.
In Royal Pains season 2, episode Astraphabia the stormchaser
Jamie Ray Newman has recurring fractions which are diagnosed as
TIO.