Paediatric testicular germ-cell tumour staging.
The Testicular Tumour — Toronto / COG Stage is a oncology scoring tool used in paediatric practice. Paediatric testicular germ-cell tumour staging. It scores 1 criteria and interprets the total across 4 bands, so the number always arrives with the severity it implies rather than on its own. In PediAid each criterion is shown as a labelled option with the weight it carries, so the total can be checked rather than taken on trust.
1. They are Extent of disease.
The total is interpreted as: 1 stage or more - Stage I: stage I - orchidectomy with surveillance; excellent cure rate in children; 2 stage or more - Stage II: stage II - chemotherapy after surgery; follow tumour markers closely; 3 stage or more - Stage III: stage III - retroperitoneal nodal disease requiring platinum-based chemotherapy; 4 stage or more - Stage IV: stage IV - distant metastases; still highly curable with platinum-based chemotherapy and resection of residual masses.
No. It is a structured way to record and communicate severity. A clinician concerned about a child should act on that concern regardless of the total.
AFP has a long half-life in infants - interpret normalisation against age-appropriate reference values.
Yes. Score definitions are bundled with the PediAid app, so the score computes without a connection.