Several lymphoid enlargements in the upper lobes of the lungs and the patient has hemoptysis are not necessarily cancer. Several lymphoid enlargements in the upper lobes of the lungs are commonly associated with lung infections, lung cancer, and metastases from other cancers. Similarly, there are many reasons for hemoptysis, besides primary lung cancer and secondary metastatic lung cancer, such as tuberculosis, bronchiectasis, pulmonary infarction, pulmonary abscess, pulmonary fungal disease, pulmonary parasitic disease, etc. can lead to hemoptysis, which may not necessarily be caused by cancer. In order to determine the cause of hemoptysis, people with several lymphoid enlargements in the upper lobes of the lungs and hemoptysis symptoms need to undergo relevant tests, such as hematology, chest CT, sputum culture and other relevant tests, and pathology biopsy if necessary. People with several lymphoid enlargements in the upper lobes of the lungs and hemoptysis symptoms should actively seek medical attention, and patients should not use their own medication to avoid adverse results, but should follow standardized treatment according to the results of the examination and under the guidance of the physician’s consultation.