ObjectiveTo explore the feasibility strategy for patients’ fast track after the operation of thyroid papillary carcinoma with no drainage tube application.MethodsPatients undergone the operation of thyroid papillary carcinoma from June 2017 to March 2018 were enrolled in this retrospective study. All patients were from the same medical teams composed with the same attending doctors. They were divided into two groups according to the drainage tube applied or not. Finally the incidence of postoperative hematoma, incisional infection, and subcutaneous effusion were compared between the two groups, while the length of stay, pain score after operation, and satisfaction of patients were also analyzed.ResultsThe incidences of postoperative hematoma, incisional infection, and subcutaneous effusion were totally similar between the two groups. While the length of stay and pain score were significantly shorter or lower, satisfaction of patients were higher in group of no drainage tube applied (P<0.05).ConclusionsThe operation of total thyroidectomy plus bilateral central lymph node dissection for papillary thyroid cancer without drainage tube will not increase the probability of complications such as hematoma, incisional infection and subcutaneous effusion. On the contrary, it can shorten hospitalization time, reduce wound pain and improve patient satisfaction in the concept of rapid rehabilitation.
ObjectiveTo investigate diagnosis, gene detection, and treatment principle of medullary thyroid carcinoma.Method The relevant literatures and guidelines about diagnosis and treatment of medullary thyroid carcinoma were summarized and analyzed retrospectively. Resultsmedullary thyroid carcinoma was given priority to surgical treatment. hereditary medullary cancer could be prophylactic thyroidectomy by the RET gene test results. advanced progressive medullary thyroid carcinoma, could be treated by palliative surgery, external radiotherapy, or systemic treatment with the tyrosine kinase inhibitor. ConclusionsPrognosis of medullary thyroid carcinoma is worse, and occurrence of early metastasis is easy. so the first operation should be thoroughgoing. and the operation timing of prophylactic total thyroidectomy for hereditary medullary cancer could be determined by the results of RET gene detection to achieving early cure.
ObjectiveTo evaluate whether strategic parathyroid autotransplantation can decrease the incidence of hypoparathyroidism after central lymph node re-dissection in patients with papillary thyroid carcinoma. MethodsData were retrospectively collected from the patients with papillary thyroid carcinoma, who had undergone unilateral or bilateral central lymph node re-dissection in the Department of Thyroid Surgery, West China Hospital of Sichuan University between January 2009 and October 2015. The patients were divided into transplantation group and non-transplantation group according to the history of strategic parathyroid autotransplantation in the primary surgery. Data concerning patient demographics (age, sex, comorbidities, the leval of Ca2+ and parathyroid hormone, previous surgical manners and complications before reoperation), surgical manners of reoperation, and postoperative factors (laboratory examination and postoperative complications) were collected. ResultsA total of 74 patients, 35 in the transplantation group and 39 in the non-transplantation group, were included in the study. Significantly higher levels of Ca2+ and parathyroid hormone were observed in the transplantation group than in the non-transplantation group on one day after surgery (P < 0.05). Recurrent laryngeal nerve injury newly occurred in 2 patients in the transplantation group and 5 patients in the non-transplantation group, respectively (5.7% vs. 12.8%, P > 0.05). Transient hypoparathyroidism was documented in 4 patients in the transplantation group and in 12 patients in the non-transplantation group. Permanent hypoparathyroidism was documented in 1 patient in the transplantation group and in 4 patients in the non-transplantation group. The incidence of hypoparathyroidism was significantly lower in the transplantation group compared with the non-transplantation group (5 vs. 16, P < 0.05). The mean number of central lymph node identified pathologically was significantly more in the transplantation group (2.1±1.3 vs. 1.4±0.7, P < 0.05). ConclusionStrategic parathyroid autotransplantation can effectively decrease the incidence of hyperparathyroidism after central lymph node re-dissection in patients with papillary thyroid carcinoma, which greatly improves the surgical safety and thoroughness.
ObjectiveTo evaluate the safty of recurrent laryngeal nerve (RLN) and parathyroid if Pseudomonas aeruginosa injection (PAI) is used after total thyroidectomy and central neck dissection (CND).MethodsFrom Mar. 2016 to Oct. 2017, we recruited 113 patients with papillary thyroid cancer (PTC) who accepted total thyroidectomy and CND. During operation, 1 mL of PAI was applied in 58 patients (local spray group) and 55 not (control group). The hoarseness, hypoparathyroidism, chylous fistula, drainage volume, hospital stay, and incidence of complications were compared between the two groups.ResultsThe two groups embraced few difference in age, gender, BMI, tumor site, the diameter of tumor and the number of metastatic and the harvested lymph nodes (P>0.05). There were nobody who has suffered in hoarseness and permanent hypoparathyroidism in both groups at any time after operation. There was no significant differences of complication between the two groups. The drainage volume at 24 h after operation in the local spraying group was more than that in the control group, and the difference was statistically significant (P=0.023). There were 2 patients had chylous fistula after surgery in the control group but none in the local spray group. The total volumes of drainage, incidence of fever and incision infection, the mean stay in the hospital, and the postoperative pain score had no statistic significance in the both groups.ConclusionAfter total thyroidectomy and CND, local spraying of PAI in the wound cavity is safe and will not damage the recurrent laryngeal nerve.
Objective To summarize the relationship between IgG4 and IgG4 related thyroid diseases. Methods Domestic and international publications involving the pathological features of IgG4-related thyroid diseases and relationship with IgG4 were retrieved and reviewed. Results IgG4-related disease was a newly recognized class of chronic and systemic lymphocytes disease， which may be solitary or involving multiple body organs， as well as thyroid. The expression of IgG4 was found in leisons of Hashimoto thyroiditis， Riedel thyroiditis， and papillary thyroid carcinoma. Conclusions IgG4-related thyroid disease is a new concept of thyroiditis. The knowledge of this new disease will provide appropriate treatment for patients with thyroiditis.