Objective To summarize the status of tumor stem cells study in solid tumors. Methods Domestic and international publications on the study of tumor stem cells in solid tumors in recent years were collected and reviewed. Results Tumor stem cells exactly existed in solid tumors and played a very important role in tumorgenesis. Conclusion Tumor stem cells bring a new broad of perspective on solid tumor study.
ObjectiveTo explore the clinical manifestations, pathogenesis, prognosis and the therapeutic modalities of the patients with solid tumors combined with remarkable hematologic abnormalities. MethodsGastric cancer in a paitnet was diagnosed by endoscopy as well as pathological biopsy and myeloproliferative neoplasms (MPNs) were excluded through bone marrow examinations. Therefore, the primary and metastatic malignancies were excised. ResultsAlthough surgical operation improved the hematologic changes, the high tumor load caused the poor prognosis. ConclusionThe solid tumors may present with hematologic manifestations which is similar to the symptoms of MPNs; it belongs to the para-neoplastic phenomenon and may be an independent poor prognostic factors.