<s>[INST] i recently had stage 2 kidney cancer. Surgery was performed on december and removed part of my left kidney. i recently had my ct scan and several small nodules were found on my right upper lung. one measured 0.3x0.2. should i be concerned due to my history of malignancy? [/INST] Thanks for asking your query completely understand you problem the answer is yes definitely the nodules present in the lung can be secondaries from the primary cancer, or they can be a separate disease, for confirming the diagnosis certain investigations like biopsy, bronchoscopy should be done. You can consult a pulmonologist.thanks/regards feel free to ask more questions may god bless you with good health </s>