Objective To explore new ways of scientifically collecting and processing clinical information and improve the efficiency of computer management of electronic patient records for large intestinal tumors. Methods An elementalized and standardized analysis and decomposition was made of the information presented by cases of large intestinal tumors and AI aided tabular electronic patient records for large intestinal tumors were designed using the software of Microsoft Access 2000 and compared with the current Word file records. Results A computer management system of electronic patient records for large intestinal tumors was created, with the linkage of the record elements and the electronic tables of the database. Both the speed and quality of patient information input were markedly enhanced. Conclusion AI aided tabular electronic patient records for large intestinal tumors, which are faster and more exact than the Word file records, are beneficial for the speedy input, statistical analysis and AI aided management of clinical information.

Objective Radiofrequency ablation (RFA) and endoscopic breast conserving surgery (EBCS) has been developed as a potential means for treating breast tumors with minimal disruption to adjacent soft tissues.The purpose of this study was to evaluate the cosmetic outcomes of RFA assisted by EBCS on patients with early breast carcinoma (T1 -2 N0-1 M0).Methods Twenty-three patients with biopsy proven invasive breast carcinoma ( ≤3 cm in diameter),were treated with ultrasound (US)guided percutaneous-RFA for the local tumors followed by sentinel lymph node biopsy and endoscopic auxiliary node dissection and lumpectomy.The reactions to breast cosmetics were observed and compared to the conventional approaches using the breast asymmetry score for EBCS and a self -assessment questionnaire targeting objective and subjective data about treatment related breast change.Results Twenty-three patients were successfully treated with RFA.Complete coagulation necrosis of the tumor was visualized at US and mammography in 22 of 23 patients (95.6 ％).22 patients being per formed RFA and EBCS presented little scars and the breasts preserved more cosmetically acceptable than the reported results of traditional protocols.Self-assessment acceptable rate was 100 ％,aesthetic outcome as good or excellent rated in 95.5 ％(21/22).Within the follow-up of above 36 months,there were no local recurrence,metastasis,wound infection or necrosis,nerve damage,haematoma,as well as upper limb swelling or lymphoedema,no reduced upper limb mobility and tumor seeding.Conclusions RFA with endoscopic breast conservation therapy for the treatment of early breast carcinoma is more effective and cosmetically acceptable than the traditional approaches.