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C49.A

ICD-10-CM 2027

Gastrointestinal stromal tumor

Child codes

  • C49.A0 – Gastrointestinal stromal tumor, unspecified site
  • C49.A1 – Gastrointestinal stromal tumor of esophagus
  • C49.A2 – Gastrointestinal stromal tumor of stomach
  • C49.A3 – Gastrointestinal stromal tumor of small intestine
  • C49.A4 – Gastrointestinal stromal tumor of large intestine
  • C49.A5 – Gastrointestinal stromal tumor of rectum
  • C49.A9 – Gastrointestinal stromal tumor of other sites

Sibling codes

  • C49.0 – Malignant neoplasm of connective and soft tissue of head, face and neck
  • C49.1 – Malignant neoplasm of connective and soft tissue of upper limb, including shoulder
  • C49.2 – Malignant neoplasm of connective and soft tissue of lower limb, including hip
  • C49.3 – Malignant neoplasm of connective and soft tissue of thorax
  • C49.4 – Malignant neoplasm of connective and soft tissue of abdomen
  • C49.5 – Malignant neoplasm of connective and soft tissue of pelvis
  • C49.6 – Malignant neoplasm of connective and soft tissue of trunk, unspecified
  • C49.8 – Malignant neoplasm of overlapping sites of connective and soft tissue
  • C49.9 – Malignant neoplasm of connective and soft tissue, unspecified

Inherited from C49: Malignant neoplasm of other connective and soft tissue

Excludes1

  • malignant neoplasm of cartilage (of):
  • articular (C40-C41)
  • larynx (C32.3)
  • nose (C30.0)
  • malignant neoplasm of connective tissue of breast (C50.-)

Excludes2

  • Kaposi's sarcoma of soft tissue (C46.1)
  • malignant neoplasm of heart (C38.0)
  • malignant neoplasm of peripheral nerves and autonomic nervous system (C47.-)
  • malignant neoplasm of peritoneum (C48.2)
  • malignant neoplasm of retroperitoneum (C48.0)
  • malignant neoplasm of uterine ligament (C57.3)
  • mesothelioma (C45.-)

Includes

  • malignant neoplasm of blood vessel
  • malignant neoplasm of bursa
  • malignant neoplasm of cartilage
  • malignant neoplasm of fascia
  • malignant neoplasm of fat
  • malignant neoplasm of ligament, except uterine
  • malignant neoplasm of lymphatic vessel
  • malignant neoplasm of muscle
  • malignant neoplasm of synovia
  • malignant neoplasm of tendon (sheath)

Part of: C49: Malignant neoplasm of other connective and soft tissue