Parameter
| Biomarker | CTCs | Full name | circulating tumor cells | Molecular Type | cells |
|---|---|---|---|---|---|
| Molecular Formula | Molecular Weight | Core Functional Dimensions | Therapeutic efficacy monitoring and recurrence warning | ||
| Disease | Osteosarcoma (OS) | Disease Subtypes | / | ||
| Organ | Bone | Test Sample / Technology Platform | Peripheral blood (flow cytometry, microfluidic chip)11 | ||
| Pathobiological Mechanisms | reflecting tumor metastatic potential and mediating distant organ colonization | ||||
| Clinical Availability Status | Clinical trials in progress | ||||
| Notes and Dynamics | A count ≥10 per 10^6 leukocytes indicates an increased risk of recurrence, which is associated with the site of metastasis. | ||||