Synchronous primary carcinosarcoma and adenosquamous carcinoma of the esophagus |
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Authors: | Zhao ShouHua Xue Qi Ye Bo Lu HaiZhen He Jie Zhao Hong |
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Affiliation: | aDepartment of Thoracic Surgery, The Central People's Hospital of Tengzhou City, Jining Medical College, Tengzhou, Shandong, China;bDepartment of Thoracic Surgery, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Uinon Medical College, Beijing, China;cDepartment of Pathology, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Uinon Medical College, Beijing, China |
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Abstract: | Reports of adenosquamous carcinoma and carcinosarcoma found at the same esophagus are rare in the literature. We report a case of synchronous adenocarcinoma and carcinosarcoma of the esophagus. The sarcomatous components were immunoreactive for vimentin. Carcinoma, sarcoma, and adenocarcinoma cells distinctively metastasized to different lymph nodes. Further investigations are required to reveal the biological behavior of the tumor. |
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Keywords: | CTSNet classification: 7 |
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