Includes: | middle ear
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Excludes: | mesothelioma
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C30 | Malignant neoplasm of nasal cavity and middle ear | |||||||
C30.0 | Nasal cavity | |||||||
Cartilage of nose
Concha, nasal Internal nose Septum of nose Vestibule of nose |
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Excludes: | nasal bone
nose NOS olfactory bulb posterior margin of nasal septum and choana skin of nose |
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C30.1 | Middle ear | |||||||
Eustachian tube
Inner ear Mastoid air cells |
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Excludes: | auricular canal (external)
bone of ear (meatus) cartilage of ear skin of (external) ear |
C32 | Malignant neoplasm of larynx | |||||||
C32.0 | Glottis | |||||||
Intrinsic larynx
Vocal cord (true) NOS |
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C32.1 | Supraglottis | |||||||
Aryepiglottic fold, laryngeal aspect
Epiglottis (suprahyoid portion) NOS Extrinsic larynx False vocal cord Posterior (laryngeal) surface of epiglottis Ventricular bands |
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Excludes: | anterior surface of epiglottis
aryepiglottic fold: · NOS · hypopharyngeal aspect · marginal zone |
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C32.2 | Subglottis | |||||||
C32.3 | Laryngeal cartilage | |||||||
C32.8 | Overlapping lesion of larynx | |||||||
[See note 5 at the beginning of this chapter] | ||||||||
C32.9 | Larynx, unspecified |
C33 | Malignant neoplasm of trachea |
C37 | Malignant neoplasm of thymus |
C38 | Malignant neoplasm of heart, mediastinum and pleura | |||||||
Excludes: | mesothelioma |
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C38.0 | Heart | |||||||
Pericardium |
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Excludes: | great vessels |
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C38.1 | Anterior mediastinum | |||||||
C38.2 | Posterior mediastinum | |||||||
C38.3 | Mediastinum, part unspecified | |||||||
C38.4 | Pleura | |||||||
C38.8 | Overlapping lesion of heart, mediastinum and pleura | |||||||
[See note 5 at the beginning of this chapter] |
C39 | Malignant neoplasm of other and ill-defined sites in the respiratory system and intrathoracic organs | |||||||
Excludes: | intrathoracic NOS
thoracic NOS |
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C39.0 | Upper respiratory tract, part unspecified | |||||||
C39.8 | Overlapping lesion of respiratory and intrathoracic organs | |||||||
[See note 5 at the beginning of this chapter] | ||||||||
Malignant neoplasm of respiratory and intrathoracic organs whose point of origin cannot be classified to any one of the categories C30-C39.0
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C39.9 | Ill-defined sites within the respiratory system | |||||||
Respiratory tract NOS
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