ABSTRACT
Objective To investigate the protection of parathyroid glands and their functions during reoperation of thyroid carcinoma.Methods The clinical data of 39 patients who underwent reoperation of thyroid carcinoma from Jan.2012 to Mar.2017 in our hospital were studied retrospectively.They were divided into two groups (group A:17 patients who underwent reoperation within 3 months from initial operation;group B:22 patients who underwent reoperation 3 months or longer since the first operation).The numbers of parathyroid including inadvertent parathyroidectomy (IPE) and ischemic parathyroid,and the dyeing conditions in the two groups were observed and recorded respectively.Serum calcium and parathyroid hormone (PTH) levels were determined after operation.Results In group A,10 cases with IPE(7 parathyroid glands were found intraoperative dissection specimens,3 parathyroid glands postoperatieve pathology confirmed),4 parathyroid glands in situ were found ischemia;In group B,4 cases with IPE (4 parathyroid glands were found intraoperative dissection specimens),3 parathyroid glands in situ were found ischemia.All of IPE found through intraoperative dissection and ischemic parathyroid glands were transplanted.A total of 11 parathyroid glands were transplanted in group A(7 cases with 1 parathyroid transplantation and 2 cases with 2 parathyroid transplantation).The number of parathyroid gland transplants in group B was 7 (5 cases with 1 parathyroid transplantation and 1 case with 2 parathyroid transplantation).The rate of IPE in the group A was 58.8％(10/17),significantly higher than 18.2％(4/22) in the group B (P＜0.05);The rate of temporary hypoparathyroidism in the group A was 52.9％ (9/17),significantly higher than in the group B 18.2％(4/22) (P＜0.05);With the follow-up of 3～6 months after surgery,no case with permanent hypoparathyroidism.Conclusion Select the appropriate reoperation time combined the nano-carbon negative development during the reoperation of thyroid carcinoma,can reduce IPE;necessary parathyroid transplantations are effective measures to avoid the postoperative permanent hypoparathyroidism.
ABSTRACT
Objective To investigate the influence of synangio-excision-restruction in pancreatic cancer radical operation on the complications,living quality and survival status in the patients with pancreatic cancer.Methods A total of 255 patients with pancreatic cancer in our hospitals from January 2010 to October 2015 were selected and divided into 3 groups according to different operation modes:41 cases in the Synangio-excision-restruction group(A),113 cases in the non-synangio-excision-restruction group (B) and 101 cases in the palliative by-pass operation group(C).The clinical data in 3 groups were analyzed.The influence of Synangio-excision-restruction on operative complications,living quality and survival status was investigated.Results The incidence rate of complications in the group A was 56.10％,which was obviously higer than 34.51％ in the group 1β and 20.79％ in the group C,and the difference was statistically significant(P＜0.05).In the group A,the incidence rates of belly ache and body weight gain were 36.59％ and 51.22％ respectively,which comparing with 91.09％ and 9.09％ in the group C showed statistically significant difference(P＜0.05).The median survival time(MST) in the group A was 11.83 months,which in the group B and C were 15.43 months and 7.50 months,the difference between the group A and C was statistically significant(x2 =4.27,P＜0.05);while the difference between the group A and B was not statistically significant(x2=3.67,P＞0.05).Conclusion For the pancreatic cancer patients with affected portal vein and inferior mesenteric vein,the synangio-excision-restruction radical operation can obviously prolong the patients' survival time and improves their living quality.