Malignant Melanoma of Ciliary Body (excluding Iris)

Primary Site Histology Schema Discriminator: Melanoma Ciliary Body/Melanoma Iris Staging Type
C694 8720-8790 010 TNM 7 and Summary Stage

If you are working with a site/histology that only summary stages and you need to directly code it, please use the SEER Summary Stage 2000 manual

Notes

C694 Ciliary body [excluding iris] **Note 1:** This schema is based on the UICC chapter *Malignant Melanoma of Uvea,* pages 284-290. * **Site-Specific Factor 25, Schema Discriminator: Melanoma Ciliary Body/Melanoma Iris** is used to discriminate between tumors arising in the ciliary body and the iris, both coded to C694 **Note 2:** Laterality must be coded for this site. **Note 3:** In addition to directly assigning TNM, Summary Stage 2000 (SS2000) must be captured. If directly assigning SS2000, use the *Melanoma of the Cornea, Retina, Choroid, Ciliary Body, Eyeball, and Overlapping and Other Eye* chapter on page 262 of the [SS2000 on-line manual](https://seer.cancer.gov/tools/ssm/ssm2000/SSSM2000-122012.pdf#page=262).

Main Data Items

Name Default Value Used for Staging NAACCR Item Required By Metadata
Clinical T <BLANK> Yes NAACCR #940
tnmClinT 		None
Clinical N <BLANK> Yes NAACCR #950
tnmClinN 		None
Clinical M <BLANK> Yes NAACCR #960
tnmClinM 		None
TNM Clin Stage Group 99 Yes NAACCR #970
tnmClinStageGroup 		None
Pathologic T <BLANK> Yes NAACCR #880
tnmPathT 		None
Pathologic N <BLANK> Yes NAACCR #890
tnmPathN 		None
Pathologic M <BLANK> Yes NAACCR #900
tnmPathM 		None
TNM Path Stage Group 99 Yes NAACCR #910
tnmPathStageGroup 		None
SSF2: Measured Basal Diameter 999 No NAACCR #2890
csSiteSpecificFactor2 		SEER None
SSF3: Measured Thickness (Depth) 999 No NAACCR #2900
csSiteSpecificFactor3 		SEER None
SSF4: Size of Largest Metastasis 999 No NAACCR #2910
csSiteSpecificFactor4 		CCCR/Canada
SEER		 None
SSF5: Chromosome 3 Status 988 No NAACCR #2920
csSiteSpecificFactor5 		CCCR/Canada
COC		 None
SSF6: Chromosome 6p Status 988 No NAACCR #2930
csSiteSpecificFactor6 		CCCR/Canada
COC		 None
SSF7: Chromosome 8q Status 988 No NAACCR #2861
csSiteSpecificFactor7 		CCCR/Canada
COC		 None
SSF8: Gene Expression Profile 988 No NAACCR #2862
csSiteSpecificFactor8 		None None
SSF9: Mitotic Count 988 No NAACCR #2863
csSiteSpecificFactor9 		CCCR/Canada
COC		 None
SSF10: Mean Diameter Nucleoli (MLN) 988 No NAACCR #2864
csSiteSpecificFactor10 		CCCR/Canada
COC		 None
SSF11: Extravascular Matrix Patterns, Loops 988 No NAACCR #2865
csSiteSpecificFactor11 		CCCR/Canada
COC		 None
SSF12: Extravascular Matrix Patterns, Networks 988 No NAACCR #2866
csSiteSpecificFactor12 		CCCR/Canada
COC		 None
SSF13: Microvascular density (MVD) 988 No NAACCR #2867
csSiteSpecificFactor13 		CCCR/Canada
COC		 None
SSF14: PET Standardized Uptake Values (SUV) 988 No NAACCR #2868
csSiteSpecificFactor14 		None None
SSF25: Schema Discriminator: Melanoma Ciliary Body/Melanoma Iris 010 Yes NAACCR #2879
csSiteSpecificFactor25 		All None

Additional Data Items

Name Default Value Used for Staging NAACCR Item Required By Metadata
Year of Diagnosis <BLANK> No NAACCR #390
dateOfDiagnosis 		None
Primary Site <BLANK> Yes NAACCR #400
primarySite 		None
Histology <BLANK> Yes NAACCR #522
histologicTypeIcdO3 		None
RX Summ Systemic/Surgery Sequence <BLANK> Yes NAACCR #1639
rxSummSystemicSurSeq 		None
RX Summ Surgery/Radiation Sequence <BLANK> Yes NAACCR #1380
rxSummSurgRadSeq 		None
Regional Nodes Positive <BLANK> Yes NAACCR #820
regionalNodesPositive 		None

Initial Context

Staging Methods

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TNM 7 Stage

Inclusion Table

Histology
8720-8790

Start

Additional Context
Pathologic Stage Group = 90
Clinical Stage Group = 90

Next Step

  2. Parse T
  3. clin_t_prefix
    tmp_clin_t

Next Step

  2. Parse N
  3. clin_n_prefix
    tmp_clin_n

Next Step

  2. Parse M
  3. tmp_clin_m
    clin_m_prefix

Next Step

  2. Parse T
  3. tmp_path_t
    path_t_prefix

Next Step

  2. Parse N
  3. tmp_path_n
    path_n_prefix

Next Step

  2. Parse M
  3. tmp_path_m
    path_m_prefix

Next Step

  2. Determine Default T
  3. Source T
    tmp_path_t
    tmp_clin_t
    tmp_combined_t

Next Step

  2. Determine Default N
  3. tmp_combined_n
    tmp_clin_n
    tmp_path_n
    Source N

Next Step

  2. Determine Default M
  3. tmp_path_m
    tmp_combined_m
    tmp_clin_m
    Source M

Next Step

  2. TNM 7 Stage Group
  3. Clinical Stage Group

Next Step

  2. TNM 7 Path Stage Group
  3. Pathologic Stage Group

Next Step

  2. Adjustments for No Clin or No Path
  3. tmp_combined_n
    tmp_combined_m
    Source T
    Clinical Stage Group
    Pathologic Stage Group
    Source N
    tmp_combined_t
    Source M

End

Combined Stage

Inclusion Table

Histology
8720-8790

Start

Additional Context
Combined Stage Group = 90
Combined N = 90
Combined M = 90
Combined T = 90

Next Step

  2. Stop if No Clin and No Path
  3. Combined M
    Combined N
    Source T
    tmp_continue
    Combined T
    Combined Stage Group
    Source N
    Source M

Next Step

  2. Combined T No Tis
  3. Source T
    tmp_combined_t

Next Step

  2. Combined N No Tis, Path N=cN0 allowed
  3. tmp_combined_n
    Source N

Next Step

  2. Combined M
  3. tmp_combined_m
    tmp_source_m
    Source M

Next Step

  2. Determine Combined Prefix
  3. cmb_t_prefix

Next Step

  2. Determine Combined Prefix
  3. cmb_n_prefix

Next Step

  2. Determine Combined Prefix
  3. cmb_m_prefix

Next Step

  2. Concatenate T
  3. Combined T

Next Step

  2. Concatenate N
  3. Combined N

Next Step

  2. Concatenate M
  3. Combined M

Next Step

  2. TNM 7 Path Stage Group
  3. Combined Stage Group

End

Outputs

Name Default Value Description NAACCR Item Metadata
Derived Version {{ctx_alg_version}} None None
Derived SEER Clin Stage Group 88 NAACCR #3610
derivedSeerClinStgGrp 		None
Derived SEER Path Stage Group 88 NAACCR #3605
derivedSeerPathStgGrp 		None
Derived SEER Combined Stage Group 88 NAACCR #3614
derivedSeerCmbStgGrp 		None
Derived SEER Combined T 88 NAACCR #3616
derivedSeerCombinedT 		None
Derived SEER Combined N 88 NAACCR #3618
derivedSeerCombinedN 		None
Derived SEER Combined M 88 NAACCR #3620
derivedSeerCombinedM 		None
Derived SEER Combined T Source <BLANK> NAACCR #3622
derivedSeerCmbTSrc 		None
Derived SEER Combined N Source <BLANK> NAACCR #3624
derivedSeerCmbNSrc 		None
Derived SEER Combined M Source <BLANK> NAACCR #3626
derivedSeerCmbMSrc 		None