Background: Despite the popularity of autologous fat transfer applications, high resorption rates, and consequential volume loss, have been reported. Viable adipocyte content has been defined as a key determinant of f...Background: Despite the popularity of autologous fat transfer applications, high resorption rates, and consequential volume loss, have been reported. Viable adipocyte content has been defined as a key determinant of fat transfer longevity. Moreover, traces of blood, free oil fat and fibrotic tissue accelerate adipocyte degradation. Objective: To compare the effectiveness of a 1470 nm, radial emitting laser-assisted liposection device to a mechanical liposection device in maintaining adipocyte viability in fat tissue harvests. Methods: Bilateral subcutaneous adipose tissue samples were harvested from ten female patients. Fat was harvested from one side using the LipoLife laser-assisted liposuction device and from the other side with a Byron mechanical aspirator. Samples were visually analyzed and blood:fat ratios and cell viability were determined. Results: Laser-harvested samples separated into two distinct phases, with a negligible blood phase at the bottom (1.1%) and a significant adipose phase at the top (98.9%), containing small, uniform-sized cells, of which 95.7% ± 2.7% proved viable. Mechanically harvested samples separated into blood (18%), adipose (60%) and lipid (22%) phases. The adipose phase contained significant amounts of connective tissue, large adipose tissue fragments, large oil droplets and a mean 79.7% ± 18.3% viable adipocytes. Conclusions: Laser liposuctioning was superior to mechanical liposuctioning, providing both higher cell viability and enhanced sample quality. The 1470 nm diode laser bears the potential of improving long-term clinical outcomes of fat transfer procedures. Improved purity of the harvested sample and heightened preadipocyte content are projected to provide for extended graft longevity.展开更多
Introduction: Intraoperative blood loss remains as a concern for all surgeons. Proper estimation of intraoperative blood loss is critical and can be challenging, especially if the blood is mixed with other fluids such...Introduction: Intraoperative blood loss remains as a concern for all surgeons. Proper estimation of intraoperative blood loss is critical and can be challenging, especially if the blood is mixed with other fluids such as tumescent fluid in liposuction cases. In such cases, proper estimation of intraoperative blood loss will lead to fewer mistakes in fluid resuscitation. In this article, Tallquist Haemoglobin Scale was tried to estimate intraoperative blood loss in liposuction. Objectives: Proper estimation of intraoperative blood loss in liposuction cases. Method: Tallquist Haemoglobin Scale will be tried to estimate the approximate intraoperative blood loss in liposuction cases using a mathematical formula that considers total fluid loss, patient’s preoperative haemoglobin and the reading from Tallquist kit. Results: Tallquist Haemoglobin Scale can be considered as a valid method for proper estimation of intraoperative blood loss in liposuction cases, the thing that will lead to correct fluid resuscitation and fewer complications. Conclusion: Proper estimation of intraoperative blood loss leads to fewer mistakes in fluid resuscitation and fewer related complications of under or overcorrection. Tallquist Haemoglobin scale is a trusted, cheap and fast method for proper estimation of intraoperative blood loss in liposuction cases.展开更多
Background: In low-income African countries, the demand and use of plastic surgery operations including abdominoplasty, liposuction and Brazilian butt lift (BBL) are increasing. The goal of this work is to present my ...Background: In low-income African countries, the demand and use of plastic surgery operations including abdominoplasty, liposuction and Brazilian butt lift (BBL) are increasing. The goal of this work is to present my experience and the challenges of this aesthetic plastic surgery among black African women. Material and Methods: A retrospective study was conducted about the abdominoplasties, liposuctions and Brazilian butt lift (BBL) which I operated in public and private hospitals at Kinshasa (Democratic Republic of Congo) in black African women. It covers a period of 13 years, going from December 1, 2010 to December 1, 2023. For this study, I had at least 6 months period (to Juin 1, 2024) to assess the occurrence of early and late postoperative complications. Results: I performed 84 abdominoplasties, 144 liposuctions and 23 Brazilian butt lifts (BBL). The average age at the time of abdominoplasty was 44 years with extremes ranging from 26 to 55 years and a concentration of cases (60.7%) in the age group of 40 to 49 years. The age group of 20 to 29 years old represented the lowest rate of requests for abdominoplasty (4.7%). Patients with a BMI of 30 to 2 were the majority (61.9%), followed by those between 25 to 2 (29.7%). 67.8% of patients were obese (BMI ≥ 30 kg/m2). The average age at the time of liposuction was 41 years with extremes ranging from 21 years to 69 years;and more than half of cases (68%) in the age group between 30 and 49 years. As for Brazilian butt lift (BBL), the average age was 33 years with extremes ranging from 24 to 42 years and a concentration of patients (91.3%) between 20 and 39 years. The immediate postoperative complications of abdominoplasties observed were: seroma in 7% of cases, hematoma and partial infection of the surgical site in 5% of cases. Pathological scars (hypertrophic, keloid) after abdominoplasties were observed in 9% of cases. The most common complication of liposuction was contour deformity. I observed 16 patients (11.1%) with soft-tissue depressions or elevations, skin panniculus or folds. For Brazalian Butt Lift (BBL), complications like asymmetry for 2 patients (8.9%), contour irregularities for 2 patients (8.9%), and excessive fat removal for 6 patients (26%), had observed. I have not recorded any cases of death or pulmonary embolism. Conclusion: I perform aesthetic plastic surgery procedures in black African women with a high socioeconomic standard of living compared to the average of the general population. The renunciation of planned surgery is motivated by the impossibility of paying the cost of the operation as well as by popular and religious perceptions regarding cosmetic surgery. The results of these aesthetic plastic surgery procedures carried out are very satisfactory for them. The challenges to overcome are mainly threefold: the unforeseeable complications of these cosmetic plastic surgery procedures, popular and religious perceptions of cosmetic surgery as well as the poverty of the population.展开更多
Background:Botulinum toxin type A injection,a noninvasive alternative method for treating masseteric hypertrophy,is inadequate for treating patients with a round lower face.This study aimed to investigate the operativ...Background:Botulinum toxin type A injection,a noninvasive alternative method for treating masseteric hypertrophy,is inadequate for treating patients with a round lower face.This study aimed to investigate the operative technique and clinical results of liposuction followed by botulinum toxin type A injections in patients with masseteric hypertrophy and excessive subcutaneous fat.Methods:Sixty-five patients(50 women and 15 men)were treated using this technique between May 2014 and January 2019.Their mean age was 26.3 years(range,18–35 years)and the mean follow-up period was 13 months(range,8–18 months).Results:All patients achieved slimmer lower cheeks with improved jaw definitions after the procedure.Among the 65 patients,61(94%)expressed satisfaction with the results and believed that the procedure produced their desired face shape.No major complications were observed.The effect of this combination treatment remained stable for 12 months after the procedure.Conclusion:The authors believe that liposuction followed by botulinum toxin type A injections is an effective technique for the treatment of masseteric hypertrophy and excessive subcutaneous fat.It is also a relatively simple and safe treatment approach.展开更多
Objective: To investigate the clinical effect of liposuction combined with subareolar incision glandectomy in the treatment of Simon Grade Ⅲ adipo-glandular gynecomastia (GYN). Methods: From March 2021 to March 2022,...Objective: To investigate the clinical effect of liposuction combined with subareolar incision glandectomy in the treatment of Simon Grade Ⅲ adipo-glandular gynecomastia (GYN). Methods: From March 2021 to March 2022, the data of patients with Simon Grade Ⅲ adipo-glandular GYN treated by liposuction combined with glandectomy in the Department of Plastic Surgery, Zhongshan Hospital Affiliated to Dalian University and Henan Plastic Surgery and Aesthetic Hospital were retrospectively analyzed. Based on the medical records, color ultrasound was performed on the patient’s breast before surgery, which was determined to be GYN (more than 50% glandular tissue). A 3 mm long incision was made at the lower boundary of the surgical range, through which the adipose tissue in the hypertrophic region of the breast was repeatedly aspirated until a satisfactory thickness was achieved. The residual glandular tissue was removed by a semicircular arc incision under the areola, and then the areola incision was sutured in position. The blood flow, sensation, and wound healing of bilateral nipples and areola were observed after surgery, and the morphology of bilateral thorax and scar of incision were followed up. Results: A total of 15 GYN patients aged 18 to 35 years with body mass index of 23.8 to 26.5 kg/m2 (mean = 24.8 kg/m2) were included in this study. The average intraoperative liposuction volume of unilateral breast was 170 mL (150-200 mL), the average glandectomy volume was 115 g (95-125 g), and the average blood loss was about 40 mL (15-75 mL). Postoperative hypertrophic breast volume decreased significantly, and no complications such as hematoma, infection, skin ischemic necrosis, or sensory disturbance occurred in the nipple and areola, during the healing process. The patients were followed up for 3 to 6 months, and the bilateral thorax was smooth, symmetrical, and natural in contour. The incision was concealed, and the scar was not obvious. Conclusion: Liposuction combined with subareolar incision glandectomy in the treatment of Simon Grade Ⅲ adipo-glandular GYN is safe. The postoperative chest contour is smooth and natural, and the scar is small and invisible, which achieves good aesthetics.展开更多
Objective:To study the nursing effect of liposuction and volume reduction in the treatment of lymphedema during the perioperative period.Method:A total of 68 patients treated with liposuction volume reduction surgery ...Objective:To study the nursing effect of liposuction and volume reduction in the treatment of lymphedema during the perioperative period.Method:A total of 68 patients treated with liposuction volume reduction surgery for pseudo-lymphedema of lower limbs admitted from May 2019 to May 2020 in a tertiary hospital in Xi’an,Shaanxi Province were selected,and they were divided into observation group and control group by random grouping method.There were 34 cases in each group.The control group took routine care during the perioperative period,while the observation group performed full care during the perioperative period.The complication rate and pain degree of the two groups were compared.Results:The complication rate of the study group was 5.88%,while that of the control group was 26.67%.Compared with the study group,the complication rate was significantly higher than that of the control group,and the gap was statistically significant(P>0.05).The pain scores of patients in the study group were significantly lower than those in the control group at 3 and 6 days after surgery,and the gap was statistically significant(P>0.05).Conclusion:Lymphedema should be taken care of during the perioperative period of liposuction and volume reduction,which can effectively reduce the occurrence of pain and complications.It is worthy of extensive clinical promotion.展开更多
Objective: to analyze the clinical effect of small incision liposuction and continuous catgut embedding double eyelid plasty for asymmetric double eyelid. Methods: 96 patients with asymmetric double eyelid blepharopla...Objective: to analyze the clinical effect of small incision liposuction and continuous catgut embedding double eyelid plasty for asymmetric double eyelid. Methods: 96 patients with asymmetric double eyelid blepharoplasty in our hospital were selected and randomly divided into two groups with 48 cases in each group. The traditional operation was used in the traditional group, while the operation in the cosmetic repair group was combined application of small incision liposuction and continuous catgut embedding double eyelid plasty. The results and effects of cosmetic repair were observed in both groups. Results: compared with the traditional group, the bleeding, healing and operation time of the cosmetic repair group were significantly improved. After treatment, the double eyelid symmetry score was significantly improved, and the satisfaction to the cosmetic effect was significantly improved (P<0.05). Conclusion: the application of small incision liposuction combined with continuous catgut embedding double eyelid plasty can achieve good effect of double eyelid plasty with good aesthetic appearance and shortened course of treatment.展开更多
目的比较面部SMAS筋膜除皱术复合面部脂肪抽吸术与传统单纯面部SMAS筋膜除皱术的临床疗效及安全性。方法选取2021年6月至2023年6月河北承德玥莱美整形医院收治的54例中重度面部皮肤松弛患者,分为对照组(27例,行传统单纯面部SMAS筋膜除皱...目的比较面部SMAS筋膜除皱术复合面部脂肪抽吸术与传统单纯面部SMAS筋膜除皱术的临床疗效及安全性。方法选取2021年6月至2023年6月河北承德玥莱美整形医院收治的54例中重度面部皮肤松弛患者,分为对照组(27例,行传统单纯面部SMAS筋膜除皱术)与观察组(27例,行面部SMAS筋膜除皱术复合面部脂肪抽吸术)。比较两组患者手术时间、术后肿胀恢复时间、除皱效果、长期效果(效果持久性)及患者满意度。结果对照组手术时间(4.0±0.5)h短于观察组(4.5±0.5)h,差异有统计学意义(P<0.01),对照组术后肿胀恢复时间(12.9±5.85)d短于观察组(15.8±8.05)d,差异有统计学意义(P=0.04)。观察组在改善口周隆起(0 vs 55.55%)、效果持久性(11.1%vs 37.0%)及患者满意度(96.3%vs 51.9%)方面均显著优于对照组,差异有统计学意义(P<0.05)。两组均未发生切口感染等严重并发症。结论面部SMAS筋膜除皱术复合面部脂肪抽吸术,可有效改善面颊和口周脂肪堆积,提升面部皮肤平整度与紧致度,延缓面部皮肤松弛进程,效果更持久,美学效果更佳,患者满意度更高。虽然手术时间及术后肿胀恢复期略长,但整体是面部SMAS筋膜除皱术的理想优化术式,值得推广。展开更多
文摘Background: Despite the popularity of autologous fat transfer applications, high resorption rates, and consequential volume loss, have been reported. Viable adipocyte content has been defined as a key determinant of fat transfer longevity. Moreover, traces of blood, free oil fat and fibrotic tissue accelerate adipocyte degradation. Objective: To compare the effectiveness of a 1470 nm, radial emitting laser-assisted liposection device to a mechanical liposection device in maintaining adipocyte viability in fat tissue harvests. Methods: Bilateral subcutaneous adipose tissue samples were harvested from ten female patients. Fat was harvested from one side using the LipoLife laser-assisted liposuction device and from the other side with a Byron mechanical aspirator. Samples were visually analyzed and blood:fat ratios and cell viability were determined. Results: Laser-harvested samples separated into two distinct phases, with a negligible blood phase at the bottom (1.1%) and a significant adipose phase at the top (98.9%), containing small, uniform-sized cells, of which 95.7% ± 2.7% proved viable. Mechanically harvested samples separated into blood (18%), adipose (60%) and lipid (22%) phases. The adipose phase contained significant amounts of connective tissue, large adipose tissue fragments, large oil droplets and a mean 79.7% ± 18.3% viable adipocytes. Conclusions: Laser liposuctioning was superior to mechanical liposuctioning, providing both higher cell viability and enhanced sample quality. The 1470 nm diode laser bears the potential of improving long-term clinical outcomes of fat transfer procedures. Improved purity of the harvested sample and heightened preadipocyte content are projected to provide for extended graft longevity.
文摘Introduction: Intraoperative blood loss remains as a concern for all surgeons. Proper estimation of intraoperative blood loss is critical and can be challenging, especially if the blood is mixed with other fluids such as tumescent fluid in liposuction cases. In such cases, proper estimation of intraoperative blood loss will lead to fewer mistakes in fluid resuscitation. In this article, Tallquist Haemoglobin Scale was tried to estimate intraoperative blood loss in liposuction. Objectives: Proper estimation of intraoperative blood loss in liposuction cases. Method: Tallquist Haemoglobin Scale will be tried to estimate the approximate intraoperative blood loss in liposuction cases using a mathematical formula that considers total fluid loss, patient’s preoperative haemoglobin and the reading from Tallquist kit. Results: Tallquist Haemoglobin Scale can be considered as a valid method for proper estimation of intraoperative blood loss in liposuction cases, the thing that will lead to correct fluid resuscitation and fewer complications. Conclusion: Proper estimation of intraoperative blood loss leads to fewer mistakes in fluid resuscitation and fewer related complications of under or overcorrection. Tallquist Haemoglobin scale is a trusted, cheap and fast method for proper estimation of intraoperative blood loss in liposuction cases.
文摘Background: In low-income African countries, the demand and use of plastic surgery operations including abdominoplasty, liposuction and Brazilian butt lift (BBL) are increasing. The goal of this work is to present my experience and the challenges of this aesthetic plastic surgery among black African women. Material and Methods: A retrospective study was conducted about the abdominoplasties, liposuctions and Brazilian butt lift (BBL) which I operated in public and private hospitals at Kinshasa (Democratic Republic of Congo) in black African women. It covers a period of 13 years, going from December 1, 2010 to December 1, 2023. For this study, I had at least 6 months period (to Juin 1, 2024) to assess the occurrence of early and late postoperative complications. Results: I performed 84 abdominoplasties, 144 liposuctions and 23 Brazilian butt lifts (BBL). The average age at the time of abdominoplasty was 44 years with extremes ranging from 26 to 55 years and a concentration of cases (60.7%) in the age group of 40 to 49 years. The age group of 20 to 29 years old represented the lowest rate of requests for abdominoplasty (4.7%). Patients with a BMI of 30 to 2 were the majority (61.9%), followed by those between 25 to 2 (29.7%). 67.8% of patients were obese (BMI ≥ 30 kg/m2). The average age at the time of liposuction was 41 years with extremes ranging from 21 years to 69 years;and more than half of cases (68%) in the age group between 30 and 49 years. As for Brazilian butt lift (BBL), the average age was 33 years with extremes ranging from 24 to 42 years and a concentration of patients (91.3%) between 20 and 39 years. The immediate postoperative complications of abdominoplasties observed were: seroma in 7% of cases, hematoma and partial infection of the surgical site in 5% of cases. Pathological scars (hypertrophic, keloid) after abdominoplasties were observed in 9% of cases. The most common complication of liposuction was contour deformity. I observed 16 patients (11.1%) with soft-tissue depressions or elevations, skin panniculus or folds. For Brazalian Butt Lift (BBL), complications like asymmetry for 2 patients (8.9%), contour irregularities for 2 patients (8.9%), and excessive fat removal for 6 patients (26%), had observed. I have not recorded any cases of death or pulmonary embolism. Conclusion: I perform aesthetic plastic surgery procedures in black African women with a high socioeconomic standard of living compared to the average of the general population. The renunciation of planned surgery is motivated by the impossibility of paying the cost of the operation as well as by popular and religious perceptions regarding cosmetic surgery. The results of these aesthetic plastic surgery procedures carried out are very satisfactory for them. The challenges to overcome are mainly threefold: the unforeseeable complications of these cosmetic plastic surgery procedures, popular and religious perceptions of cosmetic surgery as well as the poverty of the population.
基金the National Natural Science Foundation of China(grant no.81671964,2017/01–2020/12).
文摘Background:Botulinum toxin type A injection,a noninvasive alternative method for treating masseteric hypertrophy,is inadequate for treating patients with a round lower face.This study aimed to investigate the operative technique and clinical results of liposuction followed by botulinum toxin type A injections in patients with masseteric hypertrophy and excessive subcutaneous fat.Methods:Sixty-five patients(50 women and 15 men)were treated using this technique between May 2014 and January 2019.Their mean age was 26.3 years(range,18–35 years)and the mean follow-up period was 13 months(range,8–18 months).Results:All patients achieved slimmer lower cheeks with improved jaw definitions after the procedure.Among the 65 patients,61(94%)expressed satisfaction with the results and believed that the procedure produced their desired face shape.No major complications were observed.The effect of this combination treatment remained stable for 12 months after the procedure.Conclusion:The authors believe that liposuction followed by botulinum toxin type A injections is an effective technique for the treatment of masseteric hypertrophy and excessive subcutaneous fat.It is also a relatively simple and safe treatment approach.
文摘Objective: To investigate the clinical effect of liposuction combined with subareolar incision glandectomy in the treatment of Simon Grade Ⅲ adipo-glandular gynecomastia (GYN). Methods: From March 2021 to March 2022, the data of patients with Simon Grade Ⅲ adipo-glandular GYN treated by liposuction combined with glandectomy in the Department of Plastic Surgery, Zhongshan Hospital Affiliated to Dalian University and Henan Plastic Surgery and Aesthetic Hospital were retrospectively analyzed. Based on the medical records, color ultrasound was performed on the patient’s breast before surgery, which was determined to be GYN (more than 50% glandular tissue). A 3 mm long incision was made at the lower boundary of the surgical range, through which the adipose tissue in the hypertrophic region of the breast was repeatedly aspirated until a satisfactory thickness was achieved. The residual glandular tissue was removed by a semicircular arc incision under the areola, and then the areola incision was sutured in position. The blood flow, sensation, and wound healing of bilateral nipples and areola were observed after surgery, and the morphology of bilateral thorax and scar of incision were followed up. Results: A total of 15 GYN patients aged 18 to 35 years with body mass index of 23.8 to 26.5 kg/m2 (mean = 24.8 kg/m2) were included in this study. The average intraoperative liposuction volume of unilateral breast was 170 mL (150-200 mL), the average glandectomy volume was 115 g (95-125 g), and the average blood loss was about 40 mL (15-75 mL). Postoperative hypertrophic breast volume decreased significantly, and no complications such as hematoma, infection, skin ischemic necrosis, or sensory disturbance occurred in the nipple and areola, during the healing process. The patients were followed up for 3 to 6 months, and the bilateral thorax was smooth, symmetrical, and natural in contour. The incision was concealed, and the scar was not obvious. Conclusion: Liposuction combined with subareolar incision glandectomy in the treatment of Simon Grade Ⅲ adipo-glandular GYN is safe. The postoperative chest contour is smooth and natural, and the scar is small and invisible, which achieves good aesthetics.
文摘Objective:To study the nursing effect of liposuction and volume reduction in the treatment of lymphedema during the perioperative period.Method:A total of 68 patients treated with liposuction volume reduction surgery for pseudo-lymphedema of lower limbs admitted from May 2019 to May 2020 in a tertiary hospital in Xi’an,Shaanxi Province were selected,and they were divided into observation group and control group by random grouping method.There were 34 cases in each group.The control group took routine care during the perioperative period,while the observation group performed full care during the perioperative period.The complication rate and pain degree of the two groups were compared.Results:The complication rate of the study group was 5.88%,while that of the control group was 26.67%.Compared with the study group,the complication rate was significantly higher than that of the control group,and the gap was statistically significant(P>0.05).The pain scores of patients in the study group were significantly lower than those in the control group at 3 and 6 days after surgery,and the gap was statistically significant(P>0.05).Conclusion:Lymphedema should be taken care of during the perioperative period of liposuction and volume reduction,which can effectively reduce the occurrence of pain and complications.It is worthy of extensive clinical promotion.
文摘Objective: to analyze the clinical effect of small incision liposuction and continuous catgut embedding double eyelid plasty for asymmetric double eyelid. Methods: 96 patients with asymmetric double eyelid blepharoplasty in our hospital were selected and randomly divided into two groups with 48 cases in each group. The traditional operation was used in the traditional group, while the operation in the cosmetic repair group was combined application of small incision liposuction and continuous catgut embedding double eyelid plasty. The results and effects of cosmetic repair were observed in both groups. Results: compared with the traditional group, the bleeding, healing and operation time of the cosmetic repair group were significantly improved. After treatment, the double eyelid symmetry score was significantly improved, and the satisfaction to the cosmetic effect was significantly improved (P<0.05). Conclusion: the application of small incision liposuction combined with continuous catgut embedding double eyelid plasty can achieve good effect of double eyelid plasty with good aesthetic appearance and shortened course of treatment.
文摘目的比较面部SMAS筋膜除皱术复合面部脂肪抽吸术与传统单纯面部SMAS筋膜除皱术的临床疗效及安全性。方法选取2021年6月至2023年6月河北承德玥莱美整形医院收治的54例中重度面部皮肤松弛患者,分为对照组(27例,行传统单纯面部SMAS筋膜除皱术)与观察组(27例,行面部SMAS筋膜除皱术复合面部脂肪抽吸术)。比较两组患者手术时间、术后肿胀恢复时间、除皱效果、长期效果(效果持久性)及患者满意度。结果对照组手术时间(4.0±0.5)h短于观察组(4.5±0.5)h,差异有统计学意义(P<0.01),对照组术后肿胀恢复时间(12.9±5.85)d短于观察组(15.8±8.05)d,差异有统计学意义(P=0.04)。观察组在改善口周隆起(0 vs 55.55%)、效果持久性(11.1%vs 37.0%)及患者满意度(96.3%vs 51.9%)方面均显著优于对照组,差异有统计学意义(P<0.05)。两组均未发生切口感染等严重并发症。结论面部SMAS筋膜除皱术复合面部脂肪抽吸术,可有效改善面颊和口周脂肪堆积,提升面部皮肤平整度与紧致度,延缓面部皮肤松弛进程,效果更持久,美学效果更佳,患者满意度更高。虽然手术时间及术后肿胀恢复期略长,但整体是面部SMAS筋膜除皱术的理想优化术式,值得推广。
