Multiplicity
Most benign tumors occur as solitary nodules, except for osteochondroma, which may appear as multiple lesions in its hereditary form. This condition is called dyschondroplasia or Ollier’s disease.
Most benign tumors occur as solitary nodules, except for osteochondroma, which may appear as multiple lesions in its hereditary form. This condition is called dyschondroplasia or Ollier’s disease.