Clinical effect of Lymph Node Dissection in the Lateral Neck for the treatment of Papillary Thyroid Carcinoma: Endoscopic Thyroidectomy versus Open Surgery.

Objective: To compare the clinical effect, safety, and cosmetic effect of lymph node dissection via endoscopic thyroidectomy and open surgery in the treatment of papillary thyroid carcinoma (PTC). Methods: A retrospective analysis was performed on 86 patients with PTC admitted to Baoding No.1 Central Hospital from January 2020 to December 2021. The enrolled patients were divided into the endoscopic thyroidectomy (n = 34) and open surgery (n = 52) groups based on different surgical methods. Further comparison was conducted on the surgical indexes, postoperative complications, changes of oxidative stress indexes, numerical score system (NSS) score of postoperative cosmetic satisfaction, scar length, and recurrence rate between the two groups. Results: The operation time was longer, and the intraoperative blood loss was lower for the endoscopic thyroidectomy group than those for the open surgery group (P < 0.05). The oxidative stress indexes of the endoscopic thyroidectomy group were significantly better than those of the open surgery group (P< 0.05). The postoperative complication rate of the endoscopic thyroidectomy group was lower than that of the open surgery group (P < 0.05). At six months after surgery, the scar length was shorter, and the NSS score was higher in the endoscopic thyroidectomy group than those in the open surgery group (P < 0.05). Conclusion: Endoscopic thyroidectomy for PTC is safe and effective, with mild stress response, fewer postoperative complications, and good cosmetic effect.

[Safety and short-term efficacy analysis of breast-conserving surgery combined with intraoperative radiotherapy for early-stage breast cancer].

Objective: To analyze the safety and short-term efficacy of breast-conserving surgery combined with intraoperative radiotherapy for early-stage breast cancer. Methods: A total of 101 consecutive patients who received breast-conserving surgery plus intraoperative radiotherapy were recruited to summarize the recent follow-up results and clinicopathological data. Univariate analysis and Logistic regression model were used to evaluate the factors affecting the postoperative adverse reactions and cosmetic effects. Results: Among 101 patients, 4 patients had recurrence or metastasis. The 3-years disease free survival rate was 94.9%, and the 3-years cumulative recurrence rate was 5.1%. Univariate analysis showed that the menstrual status and postoperative whole breast radiotherapy were associated with the postoperative adverse reactions (P<0.05). The T stage and applicator diameter were associated with the cosmetic effect (P<0.05). Multivariate analysis indicated that the diameter of the applicator (OR=3.701, P=0.026) and postoperative whole breast radiotherapy (OR=5.962, P=0.005) were independent factors for the postoperative adverse reactions, and the diameter of the applicator (OR=2.522, P=0.037) was an independent factor for the cosmetic effect. Conclusion: Breast-conserving surgery combined with intraoperative radiotherapy shows safety and good short-term efficacy in low-risk early-stage breast cancer.

Perventricular device closure of doubly committed sub-arterial ventricular septal defects via a left infra-axillary approach.

BACKGROUND: This study sought to evaluate the feasibility, safety, and efficacy of perventricular device closure of a doubly committed sub-arterial ventricular septal defect (dcVSD) through a left infra-axillary approach. METHOD: Forty-five patients, with a dcVSD of less than 8 mm in diameter, were enrolled in this study. The pericardium was exposed and opened through a left infra-axillary mini-incision. Two parallel purse-string sutures were placed on the right ventricle outflow tract and under transesophageal echocardiography guidance, a delivery sheath loaded with the device was inserted into the right ventricle and advanced through the defect into the left ventricle. The device, connected to a delivery cable, was then deployed. RESULTS: Forty-one patients achieved successful device closure. In four patients, the device failed to occlude the VSD due to device dislodgement, device-related aortic regurgitation, and residual shunts, and open surgical repair was required. The mean dcVSD diameter was 4.5 ± 1.0 mm (range, 3.0-8.0 mm). The implanted device size was 6.0 ± 1.5 mm (range, 4-10 mm). All patients were implanted with an eccentric device. The mean intracardiac manipulation time was 20.9 ± 7.1 min (range, 9-45 min). The procedure time was 62.5 ± 19.5 min (range 34-105 min). There were no severe adverse events. CONCLUSIONS: Perventricular device closure of a dcVSD through a left infra-axillary approach is feasible, safe, and efficacious in selected patients with dcVSD.

Intraoperative radiation therapy as part of breast conserving therapy of early breast cancer-Results of one-year follow-up.

AIM: The aim of this study was to assess the therapeutic effect of intraoperative radiotherapy, describe the method, and examine the occurrence of side effects and quality of life. BACKGROUND: Breast conserving therapy has recently become a standard treatment modality in patients with early invasive cancer. Radiotherapy, along with surgery, is an integral part of such treatment. The important thing of radiotherapy is to deliver a high dose to the tumour bed. One of the methods is the intraoperative radiotherapy. MATERIALS AND METHODS: The analysis comprised sixty Tis-T2N0-1A breast cancer patients treated with breast conserving surgery. Patients' mean age was 57 years (range: 32-73 years). Intraoperative radiation therapy was delivered in the operating theatre during surgery and involved a single dose of 10 Gy with an electron beam of 4, 6, 9 or 12 MeV. After that, all patients were treated with whole breast irradiation. During one year observation photos and side effects examination were made. RESULTS: Physical and imaging examinations performed during a one-year follow-up revealed no local or distant relapse and good tolerance of IORT. Acute mild responses to the radiotherapy occurred in 23.3% of patients. Based on the examination, a good and very good cosmetic effect was found in 78.3%, with 83.3% of patients evaluating their treatment effects in the same way. CONCLUSIONS: Due to its exceptional physical and radiobiological properties, intraoperative radiation therapy can be a good alternative to other methods of boosting dose to the post-operative site in management of low stage breast cancer, enabling a precise therapy to the tumour bed.

Comparison of efficacy of single-port versus conventional laparoscopic treatment for uterine leiomyoma: a latest meta-analysis.

Objective: Single-port laparoscopy has been proposed as an ideal surgical method for the treatment of uterine leiomyoma. It can effectively remove the lesion, reduce the loss of hemoglobin, and has superior cosmetic effects. Therefore, we searched relevant studies and conducted a meta-analysis to evaluate the effect of single-port laparoscopy on myoma resection, hemoglobin loss, and scar beauty compared to conventional laparoscopy. Methods: We systematically searched PubMed, EMBASE, scope, Cochrane, CNKI, and other databases to find randomized controlled studies on the efficacy of single-port laparoscopy and traditional laparoscopy for meta-analysis. The main outcomes of our study were the duration of surgery, the reduction of hemoglobin, and the cosmetic effect of the postoperative scar. The effect model was selected according to heterogeneity (random effect model or fixed effect model), and the relevant sensitivity analysis and publication bias test were performed. Results: We searched a total of 501 related literature articles and finally included 19 studies involving 21 researchers. Comparison of single-port laparoscopic myomectomy with traditional surgery: Operation time had no significant difference (Standardized Mean Difference [SMD]: 0.13, 95% Confidence interval (CI), -0.04 to 0.30; I²=74%; P = 0.14); The reduction of hemoglobin is lower ([SMD]: -0.04; 95% CI, -0.23 to 0.14; I²=71%; P = 0.65), and the cosmetic effect of postoperative scar is more satisfactory ([SMD]: 0.42, 95% CI: 0.02 to 0.83; I²=72%, P= 0.04). There was no significant difference in conversion rate, postoperative pain, blood loss, postoperative gastrointestinal recovery time, or length of hospital stay. Conclusion: Compared with traditional laparoscopy, the operation time of the treatment of uterine leiomyoma by single-port laparoscopy is not extended, the reduction of hemoglobin is less, and the cosmetic effect of the scar is better. Therefore, single-port laparoscopy is superior to traditional surgery in the treatment of uterine leiomyoma. Systematic review registration: https://inplasy.com/inplasy-2023-3-0071/, identifier INPLASY202330071.

Study on short-term cosmetic effects and quality of life after breast cancer modified radical mastectomy combined with one-stage prosthesis implantation.

Background: This study investigated the reconstruction effect of skin-preserving breast cancer modified radical mastectomy combined with one-stage breast prosthesis implantation in female patients to analyze relevant factors and observe the effect of prosthesis reconstruction on short-term breast satisfaction, psycho-social functions, and quality of life (QOL) in patients with breast cancer after the operation. Methods: Patients were divided into two groups based on the reconstruction effect (an excellent effect group and a good and general effect group). Patients' short-term cosmetic effect on the breast after breast cancer modified radical mastectomy combined with one-stage breast prosthesis implantation was prospectively followed up to analyze influencing factors. At post-operative 6 months, the breast satisfaction dimension, psycho-social dimension, upper limb breast health dimension, and surgical satisfaction dimension in the prosthesis reconstruction module in the BREAST-Q scale were used for follow-up evaluation. Results: The excellent rate of prosthesis reconstruction was 91.3%. A significant correlation was observed among the reconstruction effect, implant volume, and number of children born by the patient (P < 0.05). The correlation with age, BMI (body mass index), operation time, nipple and areola retention, operation method, and incision was not statistically significant (P > 0.05). At post-operative 6 months, the Breast-Q score was significantly different in the overall breast satisfaction dimension and outcome satisfaction dimension between the two groups (P < 0.05). Conclusion: Breast cancer modified radical mastectomy combined with one-stage breast prosthesis implantation can not only fulfill patients' physical aesthetic needs but also positively affect their psychosocial behavior to improve post-operative QOL.

Vacuum-assisted core-needle biopsy as a diagnostic and therapeutic method in lesions radiologically suspicious of breast fibroadenoma.

BACKGROUND: Treatment of breast fibroadenoma remains a subject of clinical discussion. Recommended methods include clinical observation or surgical excision of the lesion. The procedure involves hospitalisation and anaesthesia, leaving a scar on the breast. AIM: The aim of this study was to present the Centre's experience in removing lesions radiologically suspicious of fibroadenoma by means of an ultrasound-guided vacuum-assisted core-needle biopsy as an alternative to a classical surgery. MATERIALS AND METHODS: Between March 2007 and April 2010, 196 ultrasound-guided vacuum-assisted biopsies were performed in the Mammotome Biopsy Laboratory of the 1st Surgical Oncology and General Surgery Department at the Greater Poland Cancer Centre in Poznan. The procedure was delivered to female patients aged 17-91 years (mean 40.8, median 39). Qualified for removal were ultrasound identified lesions described as fibroadenomas. RESULTS: The average size of excised lesions according to pre-biopsy ultrasound image was 13.53 ± 8.92 mm (median 11 mm, range 4-60 mm). In 184 cases (93.9%), benign lesions were found in the final histopathologic examination. Pre-cancer lesions were found in 10 cases, and invasive lesions in two cases. Overall, after follow-up ultrasound examination, four patients were qualified for subsequent surgical resection of lesions that had been left behind. CONCLUSION: Vacuum core-needle biopsy is an effective tool enabling removal of breast fibroadenomas. It combines features of a lesion resection and histopathologic material collection providing an access with minimum invasiveness.

An experimental study on the prosthesis produced by inactivated autologous subcutaneous adipose tissue and skin dermal tissue in a mini-pig model.

BACKGROUND: Autologous adipose tissue grafting is a valuable strategy for breast reconstruction in breast cancer patients. However, adipose tissue is absorbed and liquefies easily, and the cosmetic effects do not last. The purpose of this study is to evaluate the cosmetic effects and histopathologic changes of the prostheses produced by inactivated autologous subcutaneous adipose tissue and dermal outer capsule in the mini-pig model. METHODS: This prospective study was conducted in 6 Bama adult female mini-pigs weighing 15.5-20 kg. Autologous subcutaneous adipose tissue and dermis were harvested and made into the different prostheses. Then, the prostheses were implanted into abdominal subcutaneous tissue of the mini-pigs. At the 14th and 30th day after implantation, the skin appearances were observed, and the prostheses were harvested. The histopathologic changes of adipocytes and dermis in the different prostheses were evaluated. RESULTS: In vitro experiments showed that there were no significant changes in the size and histomorphology of autologous adipose tissue and/or dermis in the different prostheses. However, the results of the in vivo experiment found that the prosthesis produced by the inactivated adipose tissue with a dermal outer capsule produced the best cosmetic effect and the least fibrous connective tissue proliferation around the prosthesis. Moreover, the fewest proliferative fibrous connective tissues and infiltrated inflammatory cells were found in the adipocytes wrapped by dermis. The adipocyte morphology was normal. CONCLUSIONS: Results in this animal model indicated that the prosthesis produced by inactivated autologous subcutaneous adipose tissue with a dermal outer capsule may be a promising prosthesis for breast reconstruction. Validation of this new prosthesis requires more experiments to assess the long-term cosmetic effects and histopathologic changes.

Testicular descent and fixation through a scrotal stria incision for the treatment of palpable cryptorchidism in children aged <3 years: 10-year experience with 1034 cases.

This study was performed to summarize our clinical experience with testicular descent and fixation through a scrotal stria incision for the treatment of palpable cryptorchidism in children. This study included 1034 children with palpable cryptorchidism from March 2009 to March 2019. A scrotal stria incision was used to perform testicular descent and fixation. Overall, 1020 children successfully underwent surgical testicular descent and fixation through a scrotal stria incision, and 14 patients underwent conversion to inguinal incision surgery. All patients were discharged 1-2 days after the operation. During hospitalization and follow-up, 55 patients developed complications, including 10 patients with testicular retraction, 7 with poor healing of the incision, and 38 with a scrotal hematoma. No patients developed testicular atrophy, an indirect inguinal hernia, or a hydrocoele. Testicular descent and fixation through a scrotal stria incision for the treatment of palpable cryptorchidism in children is safe and feasible in well-selected cases. This method has the advantages of no scarring and a good cosmetic effect.

Simple prosthesis versus prosthesis plus titanium-coated polypropylene mesh for implant-based immediate breast reconstruction after total mastectomy for breast cancer.

BACKGROUND: Our study compares the cosmetic effects, postoperative complications, and quality of life of immediate breast reconstruction with simple prosthesis or prosthesis plus titanium-coated polypropylene mesh (TCPM) after total mastectomy for breast cancer. METHODS: In total, 69 patients who underwent total mastectomy, sentinel lymph node biopsy, and immediate prosthetic breast reconstruction from January 2015 to December 2018 in our hospital were selected, and their cosmetic effects, complications, and quality of life after reconstruction were recorded immediately after surgery and 6 months after surgery. RESULTS: Of these 69 patients, 29 were in the simple prosthesis group and 40 in the prosthesis + TCPM group. The incidence of surgical complications was 17.2% in the simple prosthesis group (5/29; including 4 cases of capsular contracture and 1 case of infection) 15.0% in the prosthesis + TCPM group (6/40; 1 case of flap necrosis, 2 cases of poor wound healing, 2 cases of hematomas, and 1 case of inadequate blood supply to nipple). The complications were successfully managed after symptomatic treatment in both groups. No prosthesis loss was noted. The incidence of postoperative complications showed there to be no significant differences between these two groups (P=0.06, χ2=0.80). The satisfaction rate of patients on cosmetic effects was 95.0% (38/40) in the prosthesis + TCPM group, significantly higher than that in the simple prosthesis group (75.90%, 22/29) (P=0.05, χ2=3.87). The quality of life in the simple prosthesis group at 2 weeks and six months after the operation was significantly lower than that in the prosthesis + TCPM group. The incidence rate of arm pain and fatigue at 2 weeks after operation was significantly higher than that in the prosthesis + TCPM group (P=0.04, χ2=4.42). The satisfaction of family life and sexual interest 6 months after the operation was also significantly lower in the simple prosthesis group than in the prosthesis + TCPM group (P=0.03, χ2=4.95). CONCLUSIONS: Breast reconstruction with prosthesis combined with TCPM does not increase surgical complications and has a good cosmetic effect and high patient satisfaction. Thus, it is a safe and reconstruction method.

Transoral Endoscopic Thyroidectomy: Review of 81 Cases in a Single Institute.

OBJECTIVE: To evaluate the clinical efficacy and safety of transoral endoscopic thyroidectomy (TOET). MATERIALS AND METHODS: A total of 81 patients with thyroid nodules underwent TOET in our department from November 2011 to September 2015. The surgical outcomes, cosmetic results, and complications were evaluated. RESULTS: Seventy-nine patients were performed TOET successfully, and 2 cases were transferred to open thyroidectomy due to intraoperative CO2 embolism. The average operation time was 89.0 ± 38.6 minutes, and intraoperative blood loss was 29.3 ± 27.6 mL. Two cases experienced transient perioral numbness, and 2 cases experienced transient opening mouth pain. Two cases had transient increased saliva when swallowing. Transient anterior cervical region discomfort was found in 3 cases, and postoperative anterior cervical region infection was found in 4 cases. Other complications were not observed in any case. The average postoperative length of stay was 4.77 ± 2.61 days, and the mean follow-up period was 39.1 ± 22.6 months. During the follow-up period, there were no long-term complications or recurrent patient, and all the patients were satisfied with the cosmetic effect. CONCLUSIONS: TOET is a safe and effective procedure with a low incidence of complications and perfect cosmetic effect for patients with thyroid diseases.

Transoral endoscopic thyroid surgery via the tri-vestibular approach with a hybrid space-maintaining method: A preliminary report.

BACKGROUND: Transoral endoscopic thyroid surgery has been introduced in a few institutions. The purpose of this study was to present an innovative hybrid space-maintaining method for the tri-vestibular approach. METHODS: Eighteen consecutive patients underwent transoral endoscopic thyroidectomy. Three incisions were made in the vestibule. The surgical space was maintained with CO2 insufflation along with a suspension device. Thyroidectomy and central neck dissection (CND) were performed safely and effectively. RESULTS: The mean operation time was 124 minutes for a simple lobectomy, subtotal thyroidectomy, and isthmectomy in 8 patients, 172 minutes for hemithyroidectomy with ipsilateral CND in 8 patients, and 205 minutes for total thyroidectomy with ipsilateral CND in 7 patients. Transient superior laryngeal nerve (SLN) injury occurred in 3 patients and transient mental nerve injury was found in 1 patient. No evidence of recurrence or metastasis was found at follow-up. CONCLUSION: This approach brings satisfactory cosmetic effect along with minimal invasion. Further study is needed to verify its validity.

Cosmetic effect in patients with early breast cancer treated with breast conserving therapy (BCT) and with HDR brachytherapy (HDR-BT) "boost".

PURPOSE: The estimation of cosmetic effect in 93 patients with early breast cancer treated with breast conserving surgery (BCS) followed by combined radiotherapy, including HDR brachytherapy (HDR-BT) boost. MATERIAL AND METHODS: After BCS (tumorectomy or quadrantectomy) external beam radiation therapy (EBRT) was used in total dose of 50 Gy for the whole breast. Tumor bed was localized basing on clinical and mammographic preoperative examinations and histopathology evaluation. 10 Gy in one fraction was applied to all patients using HDR-BT. Steel interstitial needles stabilized by plastic templates were used. 192-Ir with 10 Ci nominal activity and HDR-GammaMed 12i unit (Mick Radio-Nuclear Instruments, Inc., Mt. Vernon, NY) and ABACUS software were used. 31 patients received additional chemotherapy. Cosmetic effect was evaluated in 36 month after the end of brachytherapy treatment basing on modified EORTC scale. For statistical analysis the rang of correlation test, contingent test, linear regression test and ProbRough rulet induction test were used. RESULTS AND CONCLUSIONS: HDR-BT tolerance was good in most of the cases. Excellent and very good cosmetic effect was observed in 79 patients (85%). Statistically important correlations between following examined prognostic factors and cosmetics outcome were observed: clinical and mammographic tumor estimation, method of breast conserving surgery, type of skin incision, number of interstitial applicators, irradiated reference volume (PTV) and type of optimization method. No correlations with cosmetics effect were found in factors such as: age of patients, location of tumor or additional therapy.