· Excellent:

○ No evidence of persistent/recurrent disease

· Biochemically incomplete:

○ Abnormal thyroglobulin (Tg) or rising Tg antibodies in the absence of identifiable structural disease

· Structurally incomplete:

○ Structural evidence of persistent/recurrent disease

· Indeterminate:

○ Nonspecific findings that cannot be confidently classified as benign or malignant