Can minimally invasive lung adenocarcinoma be cured?

Sep 27, 2025 Source: Cainiu Health

Dr. Yang Ziqi

Introduction

In general, minimally invasive lung adenocarcinoma can often achieve clinical cure, with a much higher cure rate compared to moderate and advanced stages of lung adenocarcinoma. As long as early diagnosis is made and standard surgical treatment is received, the majority of patients can achieve clinical cure. After surgery, patients should follow their doctor's instructions for regular follow-up examinations to monitor lung conditions, ensuring timely detection and management of any potential abnormalities.

In general, minimally invasive pulmonary adenocarcinoma can often achieve clinical cure, with a much higher cure rate compared to locally advanced or metastatic lung adenocarcinoma. The specific analysis is as follows:

Minimally invasive pulmonary adenocarcinoma is a type of early-stage lung adenocarcinoma, typically characterized by a tumor diameter ≤3 cm and tumor invasion depth into the lung parenchyma ≤5 mm, without lymph node or distant metastasis. These tumors tend to grow slowly and have low malignancy. If the lesion is completely removed via timely surgical resection and postoperative pathological examination confirms no residual cancer cells, most patients do not require adjuvant therapies such as chemotherapy or radiotherapy. The 5-year survival rate exceeds 95%, with extremely low recurrence rates during long-term follow-up, meeting the criteria for clinical cure. However, it should be noted that if the tumor is not detected early or if surgical resection is incomplete, there remains a small risk of recurrence.

Therefore, minimally invasive pulmonary adenocarcinoma is one of the subtypes of lung adenocarcinoma with a favorable prognosis. With early diagnosis and standardized surgical treatment, the majority of patients can achieve clinical cure. Postoperative patients should follow their doctor's recommendations for regular follow-up examinations to monitor lung status and ensure prompt detection and management of any potential abnormalities.

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