[Primary lung cancer with gastrointestinal metastasis: 2 case report and literature review]
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Updated: Jun 3, 2026
Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
Published on: January 22, 2018
Yuyan Wang1, Tongtong An, Lu Yang
1Department of Thoracic Oncology, Beijing Cancer Hospital, Beijing University Oncology College, Beijing, China.
Abstract:
Gastrointestinal metastasis unusually occurs in primary lung cancer instead of lung, liver, brain, bone and adrenal. Recently, we has treated two patients with primary lung cancer metastasized to gastrointestinal system consequently. This paper will conduct the diagnosis, treatment and follow-up report and review related literature in order to deepen the understanding of rarely metastases of lung cancer to avoid misdiagnosis and missed diagnosis.