Ratio of number of prostatic tissue cores positive for carcinoma to total number of cores obtained by needle biopsy (observable entity)
| Code | 372280006 |
|---|---|
| Semantic tag | observable entity |
| Module | international |
| Definition | primitive |
| Effective time | 20020731 |
385010008Needle biopsy specimen tumour quantitation
observable entity
None (leaf concept).