The small lymph vessels of the lungs in lymphangiosis carcinomatosa.
D006801:Humans; D066298:In Vitro Techniques; D007231:Infant, Newborn; D008175:Lung Neoplasms / Q000473:pathology*; D008205:Lymphangitis / Q000473:pathology*; D008207:Lymphatic Metastasis / Q000473:pathology*; D011650:Pulmonary Alveoli / Q000473:pathology*; D011651:Pulmonary Artery / Q000473:pathology; D011667:Pulmonary Veins / Q000473:pathology