Clinical M

This input is used for staging

Notes

**Note:** When both the Federation Internationale de Gynecologie et d'Obstetrique (FIGO) stage and metastatic detail are available, use the metastatic detail in preference to a statement of FIGO stage - see Registrar notes. * If the only information is FIGO III [NOS] or IIIC, assign the appropriate stage and leave clinical T, N, and M blank

NAACCR Item

NAACCR #960
Clinical M Clinical M Display Description Registrar Notes
c0 cM0 No distant metastasis Only information available is FIGO Stage IIIA or IIIB

Unknown; distant metastasis not stated
Not documented in patient record
c1 cM1 Distant metastasis except peritoneal metastasis CLINICAL assessment only:
Distant lymph node(s)

Carcinomatosis

Distant metastasis WITH or WITHOUT distant lymph nodes

Distant metastasis, NOS

FIGO Stage IV

Stated as M1
p1 pM1 Distant metastasis except peritoneal metastasis HISTOLOGICALLY confirmed:
Distant lymph node(s)

Carcinomatosis

Distant metastasis WITH or WITHOUT distant lymph nodes

Distant metastasis, NOS

FIGO Stage IV
88 88 Not applicable Primary site/histology not TNM defined
Death certificate only (DCO) case
<BLANK> BLANK See Registrar Notes Only information is FIGO Stage III [NOS] or IIIC

Clinical classification criteria not met
Clinical classification criteria met, evaluation done:
No information about diagnostic workup
Results not documented in patient record
Clinical evaluation of T and N not done, no evidence metastatic disease
Tumor first detected on surgical resection (no clinical workup)