[Disseminated primary bronchogenic carcinoma in 3 young patients]. / Dissemineret primaert bronkogent karcinom hos tre unge patienter.

Primary lung cancer in young patients is rare, patients under 40 years of age constituting between 1.2 and five percent of all cases. Three cases of primary lung cancer in young patients are presented, and the typical manifestations of primary lung cancer in young patients are discussed.