Safe and environmentally benign operation without acid smell in the laboratory is another major feature!
安全温和操作环境及实验室无酸臭气是其另一个主要特征。
It plays a very important role in standardizing enterprises' accounting behavior and guaranteeing a benign operation of the market.
它对规范企业会计行为，保证市场良性运作起到重要作用。
Laparoscopic cholecystectomy is a classical operation for benign gallbladder diseases and the effort to decrease the surgical wound resulted to perform single incision laparoscopic cholecystectomy.
腹腔镜胆囊切除术是胆囊良性疾病的经典手术，是胆囊切除术减少手术切口的一种手术切口。
Conclusions the gastric teratoma is benign mostly in young children, most of them are not relapse and have good prognosis after operation.
结论小儿胃畸胎瘤大多为良性畸胎瘤，经手术切除后，多无复发且预后良好。
Conclusions: Many benign gynecologic diseases can be treated by laparoscopic operation with less wound, quicker recovery and lower risk of postoperative complications.
结论：腹腔镜手术创伤小、恢复快、术后并发症少，可施行于大部分妇科良性疾病。
Splenectomy or partial splenectomy can be used for splenic benign tumors. Splenic malignant tumor requires adjuvant therapy after operation.
脾良性肿瘤可根据情况行脾切除或脾部分切除术，恶性肿瘤应采用以手术为主的综合治疗。
Method Review the clinical data of 678cases of surgical operation to benign thyroid nodules from Jan1995to Jul 2002was summed up.
方法：回顾总结1995年1月至2002年7月间678例甲状腺良性结节手术的临术资料。
Objective To explore the causes and countermeasures of re operation for benign biliary tract diseases.
目的探讨良性胆道疾病再次手术的原因及对策。
Methods: Dynamic contrast enhanced CT scanning before operation was performed in 120 cases of ovarian tumors (50 benign, 50 malignant and 20 borderline) confirmed by operation and pathology.
方法：经手术和病理证实的卵巢肿瘤120例，其中良、恶性肿瘤各50例，交界性肿瘤20例。术前全部经ct动态增强扫描。
Treatment for benign tumors is mainly by operation, while malignant neoplasms should be treated by combination of operation and radiotherapy, etc.
良性肿瘤以手术切除为主，恶性肿瘤需采用手术加放疗等综合治疗。
Results STL was significantly lower in male and female cancer cases before operation than that in benign and control group (P<0.01), and increased significantly after operation (P<0.01).
结果男女癌症患者的睾酮水平在术前均低于良性疾病组和健康组（P<0.01），手术后明显提高（P<0.01）。
Conclusions DNT is benign tumor which could be treated by surgery, total removal of tumor and using intraoperative electrocorticography could improve the result of operation.
结论DNT为良性病变，需外科治疗，手术时全切除肿瘤及术中采用皮层脑电图监护可提高手术疗效。
Saving-spleen operation is recommended for benign splenic tumor, and radical operation and postoperative radiochemotherapy and immunotherapy are important for splenic malignant tumor.
良性肿瘤尽量保脾，恶性肿瘤行根治性脾切除术及术后放化疗和免疫治疗等。
Methods Recalling analyzing clinical data for 25 cases of patients who suffer from benign thyroid gland re-operation in my hospital from 1994 to 2004.
方法回顾性分析1994年—2004年我院收治的良性甲状腺疾病再次手术25例患者的临床资料。
Objective To explore benign thyroid gland re-operation and prevention measure.
目的探讨良性甲状腺疾病再次手术的原因和预防措施。
To investigate the value of color Doppler ultrasound in differentiation of benign and malignant solid superficial soft-tissue tumors using receiver operation characteristic curve(ROC curve).
应用受试者工作特征曲线（ROC曲线）评价彩色超声判断实性浅表软组织肿物良恶性的价值。
To investigate the value of color Doppler ultrasound in differentiation of benign and malignant solid superficial soft-tissue tumors using receiver operation characteristic curve(ROC curve).
应用受试者工作特征曲线（ROC曲线）评价彩色超声判断实性浅表软组织肿物良恶性的价值。
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