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[Clinical effects of preoperative chemotherapy for Wilms tumor]
Yong-bin Zhao1, Shao-bin Zheng, Xiang-ming Mao
1Department of Urology, Nanfang Hospital, First Military Medical University, Guangzhou 510515, China.
Objective:
To evaluate the effects of preoperative chemotherapy for Wilms' tumor.
Methods:
Thirty-five surgically treated cases of Wilms tumor were retrospectively analyzed, 27 of which received preoperative chemotherapy.
Results:
After chemotherapy, the tumor volume reduced obviously in 17 cases and adverse effects of the chemotherapeutic agents occurred in 15 cases. Subsequent operation was performed in all the patients, of whom 1 died during the operation, 4 had delayed healing of the incisions and 5 still had decreased leucocytes.
Conclusions:
Chemotherapy before the operation for Wilms tumor can effectively reduce the complications of the operation. Appropriate chemotherapy protocol and vigorous conservative drug therapy help prevent the occurrence of adverse effects and complications of the chemotherapy.
