Lung cancer cavity is formed when the tumor body is too large and the cancerous tissue with insufficient blood supply liquefies and necrotizes and is discharged through bronchial tubes.
When the tumor body of lung cancer is not uniform, the thickness of the cavity wall is not uniform, and there is often lobing, and the outer edge of the cavity wall is not smooth, coupled with the incomplete liquefaction and necrosis of cancerous tissues, which results in the formation of lobing and irregularity of the outer edge of the cavity wall, and the inner edge of the cavity wall is not smooth.
Clinically, it is mostly seen in cavities formed by squamous cell carcinoma, and the cavities formed by squamous cell carcinoma are usually eccentric thick-walled cavities. Cavitary lesion is a kind of lung disease, and the cavity is formed by the liquefaction and necrosis of diseased tissue through the bronchial tube, and the air enters into the formation. Generally, the length of the cavity is >5mm and the wall thickness is >1mm.
When patients are diagnosed with lung cancer cavity, they need to be treated under the guidance of physicians.