Imaging & Radiology · Radiology · Hard
Osteolysis
Meaning: Destruction of bone, visible as dark areas on X-ray.
In practice: Osteolytic lesions suggest bone metastases or aggressive infection.
Word parts
- osteo- means bone
- -lysis means breaking down
Many medical words are built from Greek and Latin parts like these, so learning a few helps you work out new terms.
Quick check
Two questions on related imaging & radiology words.
Which word means: Replacement of lung air spaces with fluid or tissue, seen as whiteness on X-ray.
Answer: Consolidation
Which word means: Partial or complete collapse of a lung or part of a lung.
Answer: Atelectasis
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