Is peritoneal carcinomatosis a known complication of lung cancer metastasis?
Peritoneal carcinomatosis — when cancer spreads to the lining of the abdomen — is a rare but possible site of metastasis from lung cancer. Lung cancer more commonly spreads to the bones, brain, liver, and adrenal glands, making peritoneal spread Show Full Answer
Is peritoneal carcinomatosis a known complication of lung cancer metastasis?
Peritoneal carcinomatosis — when cancer spreads to the lining of the abdomen — is a rare but possible site of metastasis from lung cancer. Lung cancer more commonly spreads to the bones, brain, liver, and adrenal glands, making peritoneal spread an uncommon occurrence.
Because it is rare, it can be harder to detect and may not cause obvious symptoms right away. When symptoms do appear, they can include:
- Abdominal swelling or discomfort
- Nausea and vomiting
- Unexplained weight loss
- Fatigue
- Fever
It's really important to let your oncologist know about any new or worsening abdominal symptoms. They can order imaging like a CT scan to investigate further and adjust your treatment plan if needed.
Treatment will generally follow the approach used for your primary lung cancer, and your oncologist is the best person to guide next steps based on your specific situation.
July 4
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