Table 1.

ICD-O histology codes, IRs, and RS of patients with small intestinal cancers, SEER 12, 1992 to 2006

ICD-O-3 codesIncidence*Survival
No.RateNo.1-y RS (%)5-y RS (%)
Total10,9452.107,05276.359.7
Carcinomas
    Adenocarcinomas
        NOS81402,3680.461,43853.528.1
        Mucin-producing/mucinous8480, 8481, 84904830.0930959.323.8
        Arising in adenoma8210, 8261, 82633110.0618867.736.7
        Other specified8144, 8145, 8201, 8211, 8255, 8260, 8262, 8310, 8323, 8441, 8452, 8460, 8500650.013561.832.5
    Other specified8070, 8082, 8120, 856018<0.019
    NOS8010, 8012, 8020, 8021, 8022, 8032, 8033, 8046, 85101670.039427.821.1
Neuroendocrine cancers
    Differentiated (carcinoids)
        Carcinoid, NOS82403,8960.752,48991.982.4
        Hormone specific8153, 8156, 8241320.0124
    Undifferentiated
        Large cell8013, 82463280.0622987.866.7
        Small cell804165
        Atypical carcinoid8249, 8574105
    Mixed endocrine-exocrine8154, 8243, 8244, 8245430.012892.059.3
Sarcomas
    GIST8935, 89366160.1239693.370.3
    Leiomyosarcoma8890, 8891, 8895, 88963070.0620684.244.3
    Other specified8825, 8830, 8851, 8852, 8853, 8858, 8901, 8930, 8940, 8980, 8990, 9044, 9120, 9133, 9140760.015256.638.8
    Undifferentiated8800, 8801, 8802, 8803, 8804850.025073.643.8
Lymphomas
    B cell
        Large cell9675, 9680, 96841,0060.1969166.156.6
        Follicular9690, 9691, 9695, 96983510.0725295.690.7
        MALT96991700.0311786.171.9
        Diffuse9670, 9671, 9673850.025882.170.7
        Burkitt9687770.016270.363.7
        Other specified9650, 9652, 9727, 9728, 9734, 9755, 9758, 976416<0.0113
    T cell9702, 9714, 9717, 9719870.026350.634.9
    NHL and lymphoma NOS9590, 95912310.0416366.652.6
Other specified malignancies
    Melanoma8720, 873095
    Mesothelioma9050, 9052, 905352
    Germ cell and gonadal stromal tumors8590, 9064, 910033
    Neuroepithelial and peripheral nerve sheath8680, 9364, 9473, 9540, 9560139
    Myeloid sarcoma993033
Unspecified malignancies8000, 8001, 8004780.025468.850.9

Abbreviations: No., number of cases; ∼, incidence and RS rates are not presented for fewer than 16 and 25 cases, respectively; GIST, gastrointestinal stromal tumor; NHL, non–Hodgkin lymphoma.

  • *IRs are age-adjusted to the 2000 U.S. standard population and expressed per 100,000 person-years.

  • RS is based on cases diagnosed during 1992 to 2005 and followed through 2006.