The hilum pulmonis is wider than the normal standard, and there is an oval depression in the center of the medial surface of the lung called hilus of lung,hilum pulmonis, which is where the main bronchi, pulmonary arteries, pulmonary veins, and bronchial arteries, veins, lymphatics, and nerves enter and exit. There is an oblong depression in the middle of the mediastinal surface, called the hilum pulmonis. The upper part of the right pulmonary hilar is composed of the right upper pulmonary artery and branches of the pulmonary veins, and the lower part is composed of the right lower pulmonary artery; the left pulmonary hilar is composed of the left pulmonary artery and branches of the upper pulmonary veins. On the posterior-anterior chest image, the left pulmonary hilar is slightly higher than the right pulmonary hilar, and on the lateral chest image, the right pulmonary hilar is mostly located anteriorly and the left pulmonary hilar is located posteriorly. Abnormal changes such as enlargement and decrease in size suggest a lesion. Patients with widened lung hilar diet therapy: 1, Chuanbei Snow Pear pig lung soup Take 120 grams of pig lung, wash and cut pieces, let go of water and boil for 5 minutes, then wash with cold water, dry water. Will Chuanbei mother 9 grams washed and broken; Snow pear with skin washed, remove the tip and pear heart, pear meat with skin cut small pieces. All the materials are put into the pot of boiling water, cooked for 2 hours on a gentle fire, seasoned with the amount to drink. 2, almond snow pear yam paste Take 10 grams of north almond, snow pear 1, Huai Shan rice powder, sugar appropriate amount. First, the north almond with boiling water, remove the coat, wash; Snow pear peel, wash, take the meat and cut the grain; then put the almond, snow pear grain in the blender, mix into a puree. With an appropriate amount of water, the apricot pear puree, Huai Shan rice powder, sugar into a paste, pour into a pot of boiling water (boiling water about 100 ml), stirring constantly, cooked. Serve as much as you like. 3.Pig pancreas soup with mushroom and snow fungus Take 1 pig pancreas, 60 grams of lean pork, 15 grams of mushroom and 9 grams of snow fungus. First wash the mushroom; snow fungus soaked clean, pick small; pig pancreas, pork lean meat washed and sliced. Then put the mushroom and snow fungus into a pot, add water to the right amount, bring to a boil, then boil for 20 minutes, put the pig pancreas and lean pork, then boil, season to taste. Drink as much as you like. Warm tip: The above diet is for reference only, please consult your doctor for details.