Right lung upper lobe nodule less than 5 millimeters is generally not serious, if the right lung upper lobe nodule is larger than 5 millimeters, it may be more serious.
Right lung upper lobe nodule if less than 5 mm, generally benign nodule, may be caused by chronic inflammation, usually no obvious symptoms, do not need special treatment, the case is generally not serious, it is recommended that regular checkups can be.
If the nodule in the upper lobe of the right lung is larger than 5mm, and is accompanied by short burr, lobular, pleural pulling and pleural depression, it may be early lung cancer, which needs to be treated by surgical resection of the tumor, and there is the possibility of recurrence, which is generally more serious.
Upper lobe nodule of right lung should be combined with size and morphology to comprehensively assess whether it is serious or not. It is recommended to consult the doctor in time if right upper lobe nodule is found to avoid delaying the condition.