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Table 1 Patient inclusion criteria

From: Incidence and Survival of urothelial carcinoma of the urinary bladder in Norway 1981-2014

Morphology code

Description

Morphology group

Number of individuals

Percentage

8130

Papillary, mild dysplasia, non-invasive (WHO-grade I)

Non-inv pap carcinoma LG

6752

20.0 %

8131

Papillary, moderate dysplasia, non-invasive (WHO-grade II)

Non-inv pap carcinoma LG

7644

22.6 %

8136

Papillary, not otherwise specified (NOS), non-invasive

Non-inv pap carcinoma LG

238

0.7 %

8132

Papillary, non-invasive, high-grade (WHO-grade III)

Non-inv pap carcinoma HG

2400

7.1 %

8120

Non-papillary, mild dysplasia, non-invasive (WHO-grade I)

Dysplasia

303

0.9 %

8121

Non-papillary, moderate dysplasia, non-invasive (WHO-grade II)

Dysplasia

589

1.7 %

8126

Non-papillary, NOS, non-invasive

Dysplasia

441

1.3 %

8122

Non-papillary, non-invasive, high-grade (WHO-grade III)

Carcinoma in situ

1198

3.5 %

8123

Non-papillary, NOS, invasive

Inv carcinoma

319

0.9 %

8124

Non-papillary, mild dysplasia, invasive (WHO-grade I)

Inv carcinoma

28

0.1 %

8125

Non-papillary,moderate dysplasia, invasive (WHO-grade II)

Inv carcinoma

758

2.2 %

8127

Non-papillary, invasive, high-grade (WHO-grade III)

Inv carcinoma

3471

10.3 %

8133

Papillary, NOS, invasive

Inv carcinoma

169

0.5 %

8134

Papillary, mild dysplasia, invasive (WHO-grade I)

Inv carcinoma

237

0.7 %

8135

Papillary, moderate dysplasia, invasive (WHO-grade II)

Inv carcinoma

2205

6.5 %

8137

Papillary, invasive, high-grade (WHO-grade III)

Inv carcinoma

3304

9.8 %

80103a

Carcinoma in situ, NOS

Inv carcinoma

185

0.5 %

80203a

Carcinoma, undifferentiated, invasive, NOS

Inv carcinoma

91

0.3 %

812031a

Highly differentiated, invasive, G1, low-grade

Inv carcinoma

84

0.2 %

812032a

Moderately differentiated, invasive, G2, low-grade

Inv carcinoma

193

0.6 %

812033a

Poorly differentiated, invasive, G3, high-grade

Inv carcinoma

2180

6.5 %

812034a

Undifferentiated, invasive, G4, high-grade

Inv carcinoma

27

0.1 %

812039a

NOS, invasive

Inv carcinoma

945

2.8 %

 

Total number of individuals

33761

 
  1. Morphology codes (MOTNAC: Manual of Tumor Nomenclature and Coding from 1951 from the American Cancer Society), description, morphology groups and corresponding number and percentage of individuals included in this study
  2. aICD-O: International Classification of Diseases for Oncology 1976-