Relevance	Code	Description
	D02	Carcinoma in situ of middle ear and respiratory system
	D02.2	Carcinoma in situ of bronchus and lung
	D02.1	Carcinoma in situ of trachea
	D02.3	Carcinoma in situ of other parts of respiratory system
	D02.4	Carcinoma in situ of respiratory system, unspecified
	D02.22	Carcinoma in situ of left bronchus and lung
	D02.0	Carcinoma in situ of larynx
	D02.20	Carcinoma in situ of unspecified bronchus and lung
	D02.21	Carcinoma in situ of right bronchus and lung