Left lower lobe of the lung about 14 * 6mm strip nodule shadow border is still clear, may be caused by tuberculosis, pneumonia, lung cancer, etc., can take general treatment, drug treatment, surgery if necessary.
1. Tuberculosis: the border of 14*6mm or so striated nodule shadow in the lower lobe of left lung is still clear, which may be caused by tuberculosis, and the patient often has low fever, coughing and sputum, night sweating and so on. Rifampicin, isoniazid, pyrazinamide, streptomycin and other drugs should be used in strict compliance with medical advice to avoid the emergence of refractory or drug-resistant tuberculosis.
2. Pneumonia: Pneumonia can be caused by bacteria, mycoplasma and other pathogens, manifested as cough, fever, wheezing and other symptoms, the more serious lung exudation is heavier, may appear in the lower lobe of the left lung about 14 * 6mm strip nodular shadow. Oxygen inhalation, nebulization, relieving cough and wheezing and other general symptomatic treatments are needed, and sensitive antibiotics such as cefoperazone should be given as anti-infection treatment.
3. Lung cancer: imaging examination of lung cancer patients may show strip-like nodular shadows around 14*6mm in the lower lobe of the left lung with clear boundary. Surgical resection is the mainstay of early and middle stage lung cancer, while advanced lung cancer can be combined with radiotherapy, chemotherapy, targeted therapy, immunotherapy and other comprehensive treatments.
If the border of 14*6mm or so strip-shaped nodule in the lower lobe of the left lung is still clear and there are other possibilities, it is recommended to consult a doctor in time, improve the examination, and treat it actively, and follow the doctor’s prescription for the above medication.