Left shoulder pain cancer. How Lung Cancer Can Cause Shoulder Pain A tumor in the lungs can make your shoulder hurt. I had random pain in my shoulder for a few weeks, my tumor was small for a month then it seemed to get bigger and was becoming more painful almost overnight. However, this is uncommon. Dec 2, 2024 · Lung Cancer Shoulder Pain Lung cancer can cause shoulder discomfort. These tumors are rare, making up 3% to 5% of lung cancers. Jan 31, 2025 · Left shoulder pain can be a cause for concern, as it may be related to various underlying conditions, including serious illnesses such as cancer. The tumor may also cause spinal cord compression, leading to pain in the back, neck and shoulders. This may result in better chances of beating the disease. Shoulder pain often occurs due to inflammation or muscle injuries, rather than lung cancer. In patients with pancreatic cancer, left shoulder pain is even less common. opx 5soo 152 ub3nlj jt m0ov qlq ikcy324c uav xdnwj