FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term rectum cancer ID (Ontology) DOID:1993 (Human Disease)
Definition A colorectal cancer that is located_in the rectum.
Also Known As "carcinoma of rectum" ; "carcinoma of the rectum" ; "malignant neoplasm of rectum" (for all, see Synonyms field below)
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DO.org
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Spanning Tree (Parents/Children)
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  large intestine cancer
   |__colorectal cancer
       |__rectum cancer
           |__rectum adenocarcinoma
           |   |__rectum mucinous adenocarcinoma
           |   |__rectum signet ring adenocarcinoma
           |__rectum lymphoma
           |__rectum malignant melanoma
           |__rectum neuroendocrine neoplasm
           |__rectum sarcoma
           |   |__rectum Kaposi's sarcoma
           |   |__rectum leiomyosarcoma
           |   |__rectum rhabdomyosarcoma
           |__rectum sarcomatoid carcinoma
           |__rectum squamous cell carcinoma
               |__rectal cloacogenic carcinoma
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Is a colorectal cancer
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Synonyms
  • "cancer of rectum" RELATED
    "carcinoma of rectum" EXACT
    "carcinoma of the rectum" EXACT
    "malignant neoplasm of rectum" EXACT
    "malignant Rectal tumor" EXACT
    "malignant rectum tumor" EXACT
    "malignant tumor of rectum" EXACT
    "rectal cancer" EXACT
Secondary IDs
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ICD10CM:C20
ICD9CM:154.1
MESH:D012004
NCI:C7418
NCI:C9382
SNOMEDCT_US_2023_03_01:254582000
SNOMEDCT_US_2023_03_01:93984006
UMLS_CUI:C0007113
UMLS_CUI:C0949022