Objective To explore the comprehensive treatment of synchronous double cancers of the esophagus and stomach. Methods The treatment procedures of 8 patients with synchronous double cancers of the esophagus andstomach admitted in the Department of Digestive Tumor Surgery of The Hospital of Traditional Chinese Medicine of Jiangsu Province between Oct. 2006 to Feb. 2013 were analyzed. Some experience of comprehensive treatment of synch-ronous double cancers of the esophagus and stomach was explored. Results Eight cases of synchronous double cancers of the esophagus and stomach were all diagnosed by endoscopic biopsy. According to the results of CT and endoscopic ultrasonography assessment， lesions which were staged earlier than T1a were cured by endoscopic mucosal resection（6 cases， including 4 cases of esophagus cancer and 2 cases of gastric cancer）， and resection operation （1 cases of esop-hagus cancer）. The lesions staged later than T2 were treated by preoperative neoadjuvant chemoradiation， surgery， and adjuvant chemoradiation after operation （8 cases， including 2 cases of esophagus cancer and 6 cases of gastric cancer）， and simple operation （1 case）. Eight patients had been followed-up for 10-76 months （averaged 41.3 months）. Six patients survived without recurrence and metastasis during the followed-up， 1 patient died in 7 months after operation， and 1 patient relapsed in 20 months after operation. Conclusions Individually designed comprehensive treatment using neo-chemotherapy， intervention chemotherapy， radio-chemotherapy， radical resction surgery， adjuvant chemotherapy， and endoscopic mucosal resection can treat synchronous double cancers of the esophagus and stomach effectively. Impr-actical pursuit for radical surgery will not result in good prognosis
ObjectiveTo evaluate the effects of CTX, EADM, VCR, and Pred (CHOP) as preoperative regional intra-arterial infusion chemotherapy in primary gastric malignant lymphoma (PGML). MethodsForty-one patients with PGML underwent preoperative regionalarterial infusion chemotherapy. The regimen consisting of CTX 600 mg/m2, EADM 50 mg/m2, VCR 1.4 mg/m2, and Pred 60 mg/m2, was administrated 14－21 d before operation. Another 33 patients with similar PGML during the same period underwent surgery directly. The response of the tumor and chemotherapy toxicity were observed, together with the survival of the cases. ResultsAmong the 33 patients undergoing surgery directly, 24 cases (72.7%) had curative resection, the 5-year survival rate was 58.3% (14/24). All 41 patients of the neoadjuvant chemotherapy group completed the planned regimen of chemotherapy and surgery successfully. The most common related adverse effects were grade Ⅰ-Ⅱ gastrointestinal discomfort (22 cases) and bone marrow suppression (14 cases). Thirtyseven cases (90.2%) underwent curative resection, the 5year survival rate was 67.7% (21/31). There was no significant difference between two groups in 5year survival rate (χ2=0.517， P＝0.471), while with significant difference in curative resection rate (P＝0.041). ConclusionsNeoadjuvant intra-arterial infusion chemotherapy (CHOP) has been wellrated; it appears to have improved the resectable rate of the PGML patients studied.
ObjectiveTo evaluate the possible role of the expression of insulin-like growth factor-1 receptor (IGF-1R) in determining rectal cancer radiosensitivity. MethodsThe paired preradiation biopsy specimens and postoperative specimens were obtained from 87 patients with rectal cancer in the department of digestive tumor surgery, Jiangsu Province Hospital of Traditional Chinese Medicine, Affiliated Hospital of Nanjing University of Traditional Chinese Medicine from January 2009 to December 2010. The IGF-1R expression was examined by immunohistochemistry (IHC) and reverse transcription-polymerase chain reaction (RT-PCR). The tumor radiosensitivity was defined according to Rectal Cancer Regression Grade, then the relation between the IGF-1R expression and tumor radiosensitivity was evaluated. ResultsCompared with the preradiation biopsy specimens, IGF-1R expression significantly increased in the paired postoperative specimens of the residual cancer cells (Plt;0.001). The IHC result demonstrated IGF-1R overexpression was significantly associated with a poor response to radiotherapy (rs=0.401, Plt;0.001); RT-PCR detection of IGF-1R expression on preradiation biopsy specimens also showed that IGF-1R mRNA negative patients had a higher radiation sensitivity (rs=0.497, Plt;0.001). ConclusionDetection of IGF-1R expression may predict radiosensitivity of preoperative irradiation for rectal cancer.
ObjectiveTo observe the clinical curative effect of interventional chemotherapy in the treatment of advanced gastric cancer. MethodsThirty advanced gastric cancer patients underwent arterial infusion chemotherapy and embolization treatment between January and December 30, 2013. The treatment was carried out every three weeks. We evaluated the clinical results after the third treatment. The clinical improvement was assessed based on alleviation of such symptoms as epigastric pain, poor appetite, nausea, vomiting and fecal occult blood. The tumor size was evaluated through abdominal CT examination. ResultsAbdominal pain relieved in 19 out of 28 patients (67.9%); appetite improved in 18 out of 24 patients (75.0%); vomiting relieved in 15 out of 16 cases (93.8%); and fecal 9 out of 12 patients with positive occult blood turned to negative (75.0%). The total effective rate was 83.3%, and 8 patients accepted interventional therapy after operation. The survival rates during the 6, 12 and 24-month follow-up were respectively 85.0%, 65.0%, and 25.0%. ConclusionsInterventional chemotherapy and embolization treatment are effective for advanced gastric cancer, which can relieve symptoms and lower tumor stage. Some patients have a second chance of operation, which can be an effective method in the treatment of advanced gastric cancer.
目的探讨低位局部进展期直肠癌新辅助放化疗后完全缓解病例的进一步治疗方案及效果。 方法回顾性分析江苏省中医院肿瘤外科2008年1月至2010年5月期间行新辅助放化疗后初步判断达到病理完全缓解（pCR）的14例低位局部进展期直肠癌患者的临床资料。 结果14例患者中接受手术者10例，术后真正达到pCR者5例；术后2例复发或转移，其中死亡1例，1例带瘤生存，余8例患者均无瘤生存。未行手术的4例患者中，有3例复发或转移，其中2例死亡，1例带瘤生存；余1例无瘤生存。4例未行手术病例中CEA水平正常者（<5 μg/L）2例（1例复发或转移），CEA升高的2例均发生转移；10例手术病例中CEA水平正常者6例（均无瘤生存，4例真正达到pCR），升高者4例（1例真正达到pCR，2例复发或转移）。 结论接受新辅助放化疗后初步判断达到pCR的病例，尤其是CEA值高于正常者，应接受规范的全直肠系膜切除（TME）手术以达到根治的目的。
ObjectiveTo investigate the diagnosis, treatment, and prognosis of the postoperative intestinal obstruction of gastrointestinal cancer. MethodThe clinical data of 58 patients with postoperative intestinal obstruction of gastrointestinal cancer from January 2011 to January 2013 were analyzed retrospectively. ResultsIn 58 patients with postoperative intestinal obstruction, there were 46 cases of incomplete intestinal obstruction, 12 cases of complete obstruction. Seventeen cases were treated conservatively and 41 cases were accepted laparotomy. The surgical exploration found that there were 4 cases of strangulated abdominal internal hernia, 4 cases of volvulus, 1 case of stercoral obstruction, 2 cases of intussusception, 9 cases of adhesive intestinal obstruction, and 21 cases of tumor recurrence. There were 32 patients with high tumor markers before laparotomy, including 19 cases of tumor recurrence. Fourteen cases had no obvious tumor lesions detected by PET-CT, but recurrence and metastasis were found by surgical exploration. ConclusionsThe recurrent postoperative intestinal obstruction of gastrointestinal cancer mostly means recurrence and metastasis, with poor prognosis. Early laparotomy may improve the prognosis and the quality of life, elevated tumor markers have some links with tumor recurrence and PET-CT is not sensitive for multiple nodular metastases.