Classification of alar abnormalities and the relevant treatments / 中南大学学报(医学版)

At present, nasal abnormalities is often classified from different perspectives, such as the alar-columella relationship, nasal base width, and the condition of alar hyperplasia. However, due to the impact of race and region, different people may be applied to different classification methods, resulting in different clinical diagnosis and treatments. So far, there is no unified standard for alar deformity classification to guide clinical treatment. In alar-columella relationship, the retracted ala and the hanging columella, hanging ala and retracted columella are easily confused. According to the classification of nasal base width, it is easy to confuse the alar flare with wide alar base. Therefore, the accurate preoperative evaluation of the nasal ala and the selection of appropriate clinical treatments for different abnormalities are beneficial for surgeons to achieve perfect rhinoplasty results.

Perioperative efficacy on radical resection of rectal carcinoma: a comparafive analysis of laparoscopy with open approach / 国际外科学杂志

Objective To compare the efficacy of the radical resection by laparoscopy versus open approach in perioperative period on the patients with rectal carcinoma,and investigate the feasibility,safety and oncological clearance of the laparoscopy.Methods The clinical data of 44 patients who underwent radical resection of rectal carcinoma by laparoscopy in our hospital were reviewed and compared with another 53patients who underwent an open approach in the same period.The surgery-related data,postoperative recovery status,tumor radical resection index,and postoperative complications by laparoscopy were analyzed by statistics,and compared with those by open approach,and evaluated the deference of too kinds of operation.Results This study showed a longer surgical time (260.45 ± 67.46) min vs ( 179.25 ± 40.92) min,P ＜0.05,a less intra-operative blood loss( 125.20 ±61.80) mL vs ( 198.02 ± 131.24) mL,P ＜0.05,in laparoscopic group compared with open approach.Meanwhile,it also showed an earlier recovery of bowel functions for discharge gas from anus,taking in food,and out-of-bed activity (4.34 ± 1.55) d vs(5.45 ± 1.55) d,P ＜0.05,in the laparoscopic group compared with open approach.There was no statistical difference of incidence of post-operative complications (5 cases vs 11 cases,P ＞0.05) between the two groups and the laparoscopic approach was also equal to the open approach as regard to post-operative stay (15.34 ±6.62) d vs (16.82±5.73) d,P ＞0.05,and demand of intra-operative blood transfusion (4 case vs 8 cases,P＞0.05 ).Conclusions Compared with open surgery,the radical resection of rectal carcinoma by laparoscopy has shown obvious advantages in smaller incision,less blood loss,less pain,earlier recovery of bowel and bladder functions,and earlier out-of-bed activity.And it is also possible by laparoscopy approach to decrease the post-operative complications and post-operative stay.Meanwhile,there is no significant deference on oncological clearance for laparoscopy compared with open approach during perioperative period,while the long term follow-up data is still needed to support the results.

Hepatectomy sequencing two vessels therapy for primary hepatocellular carcinoma / 肿瘤研究与临床

Objective To summarize the experience of adjuvant therapy for primary hepatocellular carcinoma. Methods 316 cases of operable hepatocellular carcinoma were divided into three groups. Only hepatectomy were performed in group one (21 8cases).Preopemtive adjuvant TACE were done in group two (52 cases). Preoperative adjuvant TACE and postoperative trans-portal vein chemotherapy were done in group three (46 cases), which was named hepatectomy sequencing two vessel therapy. Results 1, 3 and 5 year survival rote were 51.2 %, 30.0 % and 20.5 % respectively in group one, 57.2 %, 43.0 % and 31.5 % in group two, 84.0 %, 62.5 % and 51.0 % in group three. The postoperative disease-free survival rate in group three was significantly higher than that in group one and group two (P ＜0.05). Conclusion Hepatectomy sequencing two vessels therapy in perioperative period might improve the survival rate, which can prevent and delay the incidence of recurrence and may improve the effect of liver resection.