Congenital hypoplasia of the lungs can be divided into 3 categories according to the degree of its occurrence: pulmonary agenesis: one or both lungs are absent; pulmonary hypoplasia: the bronchial primordium is in a terminal blind sac and no pulmonary vessels or lung parenchyma are seen; pulmonary hypoplasia: bronchial, vascular and alveolar tissue is visible but reduced in number and/or volume. Patients may have associated pulmonary vascular and other malformed lesions. Collapse of one side of the thorax is one of the typical symptoms of congenital hypoplasia of the lung. How can patients improve one side of the thoracic collapse through diet? 1, Chuanbei Snow Pear Pig Lung Soup Take 120 grams of pig lung, wash and slice it, let it boil in water for 5 minutes, then wash it with cold water. Will Chuanbei mother 9 grams washed and broken; Snow pear with skin washed, remove the tip and pear heart, pear flesh with skin cut small pieces. The materials are all put into the pot of boiling water, cooked for 2 hours, seasoning with the amount of drinking. 2, almond snow pear yam paste take almond 10 grams, snow pear 1, yam, Huai Shan rice powder, sugar appropriate amount. First the almonds with boiling water, remove the coat, wash; Snow pear peel, wash, take the meat and cut grain. Then put the almonds, sorbet grains into the blender, mix into a puree. With an appropriate amount of water, the almond puree, pear puree, yam, Huai Shan rice powder, sugar into a paste, pour into a pot of boiling water (boiling water about 100 ml), stirring constantly, cooked. Eat as much as you like.