OBJECTIVE: To review the latest research advancements in surgical techniques for the treatment of limb lymphedema. METHODS: The relevant literature at home and abroad in recent years was extensively reviewed, and the research on the treatment of limb lymphedema by surgical techniques were summarized and analyzed. RESULTS: Lymphovenous anastomosis has demonstrated good effectiveness for early to mid-stage limb lymphedema, however its long-term effectiveness and applicability for late-stage limb lymphedema still require further validation. Autologous lymphatic/venous grafting has shown clinical feasibility in the treatment of secondary limb lymphedema. Research on tissue-engineered lymphatic scaffolds remains insufficient, primarily due to the complexity of lymphatic anatomical structures and the technical challenges involved. Nevertheless, its potential application is promising. Vascularized lymph node flap transplantation has shown significant effectiveness in treating limb lymphedema, particularly yielding good outcomes in upper limb cases. However, it can not guarantee a complete cure for the condition. Charles' operation is the most effective treatment option for patients with late-stage limb lymphedema, but its extensive incision and severe postoperative complications limit its application. Liposuction has the advantages such as minimal invasiveness, high safety, and repeatability. It is suitable for patients with late-stage limb lymphedema who have failed conservative treatment or developed adiposity. However, its effectiveness is limited in patients with significant limb fibrosis. CONCLUSION Current treatments for limb lymphedema require further improvement, and there is considerable debate regarding treatment strategies for different stages of the condition. Future high-quality, multi-system combined treatment approaches are anticipated to guide clinical practice.
Humans ; Lymphedema/surgery* ; Surgical Flaps/blood supply* ; Lymphatic Vessels/surgery* ; Anastomosis, Surgical/methods* ; Lymph Nodes/transplantation* ; Lipectomy/methods* ; Extremities/surgery* ; Treatment Outcome ; Tissue Engineering ; Tissue Scaffolds ; Veins/transplantation*

OBJECTIVE: To compare the effectiveness of single-stage vascularized lymph node transfer (VLNT) combined with lymphaticovenular anastomosis (LVA) and liposuction (LS) (3L) versus LVA combined with LS (2L) for the treatment of moderate-to-late stage upper limb lymphedema following breast cancer surgery. METHODS: A retrospective analysis was conducted on the clinical data of 16 patients with moderate-to-late stage upper limb lymphedema after breast cancer surgery, treated between June 2022 and June 2024, who met the selection criteria. Patients were divided into 3L group (n=7) and 2L group (n=9) based on the surgical approach. There was no significant difference (P>0.05) in baseline data between the groups, including age, body mass index, duration of edema, volume of liposuction, International Society of Lymphology (ISL) stage, preoperative affected limb volume, preoperative circumferences of the affected limb at 12 levels (from 4 cm distal to the wrist to 42 cm proximal to the wrist), preoperative Lymphoedema Quality of Life (LYMQoL) score, and frequency of cellulitis episodes. The 2L group underwent LS on the upper arm and proximal forearm and LVA on the middle and distal forearm. The 3L group received additional VLNT in the axilla, with the groin serving as the donor site. Outcomes were assessed included the change in affected limb volume at 12 months postoperatively, and comparisons of limb circumferences, LYMQoL score, and frequency of cellulitis episodes between preoperative and 12-month postoperative. Ultrasound evaluation was performed at 12 months in the 3L group to assess lymph node viability. RESULTS: Both groups were followed up 12-20 months, with an average of 15.13 months. There was no significant difference in the follow-up time between the groups (t=-1.115, P=0.284). All surgical incisions healed by first intention. No adverse events, such as flap infection or necrosis, occurred in the 3L group. At 12 months after operation, ultrasound confirmed good viability of the transferred lymph nodes in the 3L group. Palpation revealed significant improvement in skin fibrosis and improved skin softness in both groups. Affected limb volume significantly decreased in both groups postoperatively (P<0.05). The reduction in limb volume significantly greater in the 3L group compared to the 2L group (P<0.05). Circumferences at all 12 measured levels significantly decreased in both groups compared to preoperative values (P<0.05). The reduction in circumference at all 12 levels was better in the 3L group than in the 2L group, with significant differences observed at 7 levels (8, 12, 16, 30, 34, 38, and 42 cm) proximal to the wrist (P<0.05). Both groups showed significant improvement in the frequency of cellulitis episodes and LYMQoL scores postoperatively (P<0.05). While the improvement in LYMQoL scores at 12 months did not differ significantly between groups (P>0.05), the reduction in cellulitis episodes was significantly greater in the 3L group compared to the 2L group (P<0.05). CONCLUSION The combination of VLNT+LVA+LS provides more durable and comprehensive outcomes for moderate-to-late stage upper limb lymphedema after breast cancer surgery compared to LVA+LS, offering an improved therapeutic solution for patients.
Humans ; Female ; Lipectomy/methods* ; Retrospective Studies ; Anastomosis, Surgical/methods* ; Lymphedema/etiology* ; Middle Aged ; Upper Extremity/surgery* ; Breast Neoplasms/surgery* ; Lymph Nodes/blood supply* ; Adult ; Lymphatic Vessels/surgery* ; Iliac Artery/surgery* ; Postoperative Complications/surgery* ; Perforator Flap/blood supply* ; Treatment Outcome ; Mastectomy/adverse effects* ; Quality of Life ; Aged

Various techniques have been described for reconstructing the skin of the penile shaft; however, no universally accepted standard exists for correcting buried penis in adults. We aimed to describe a new technique for correcting an adult-acquired buried penis through a diamond-shaped incision at the penopubic junction. We retrospectively analyzed data from patients treated with our technique between March 2019 and June 2023 in the Department of Andrology, Nanjing Drum Tower Hospital (Nanjing, China). Forty-two adult males with buried penises, with a mean (±standard deviation [s.d.]) age of 26.6 (±6.6) years, underwent surgery. All patients were obese, with an average (±s.d.) body mass index of 35.56 (±3.23) kg m -2 . In addition to phalloplasty, 32 patients concurrently underwent circumcision, and 28 underwent suprapubic liposuction. The mean (±s.d.) duration of the operation was 98.02 (±13.28) min. The mean (±s.d.) duration of follow-up was 6.71 (±3.43) months. The length in the flaccid unstretched state postoperatively was significantly greater than that preoperatively (mean ± s.d: 5.55±1.19 cm vs 1.94±0.59 cm, P < 0.01). Only minor complications, such as wound disruption (7.1%) and infection (4.8%), were observed. The mean (±s.d.) score of patient satisfaction was 4.02 (±0.84) on a scale of 5. This technique provides excellent cosmetic and functional outcomes with a minimal risk of complications. However, additional clinical studies are needed to evaluate the long-term effects of this procedure.
Humans ; Male ; Patient Satisfaction ; Adult ; Lipectomy/methods* ; Penis/surgery* ; Retrospective Studies ; Treatment Outcome ; Plastic Surgery Procedures/methods* ; Young Adult ; Penile Diseases/surgery* ; Urologic Surgical Procedures, Male/methods*

OBJECTIVE: To evaluate the safety and efficacy of suprapubic liposuction combined with modified Devine surgery in adult patients with concealed penis caused by obesity. METHODS: The clinical data of 26 adult patients with buried penis admitted to the Department of Urology of Peking University People' s Hospital and the Department of Surgery of Beijing Eden Hospital from September 2017 to June 2020 were analyzed retrospectively. The average age of the patients was (33.0 ± 5.7) years, the average body mass index (BMI) was (29.0±5.4) kg/m², and the penis length in the supine position was (2.9±1.3) cm. All the patients were treated with suprapubic liposuction combined with modified Devine operation. The improvement of penis length and complications were statistically analyzed after operation, and the satisfaction of the patients was followed up, 1 = dissatisfied; 2 = basically satisfied; 3 = satisfied; 4 = very satisfied. The measurement data were expressed in (mean±SD), nonparametric Friedman tests and multiplex analysis methods were used for data comparison. RESULTS: The average liposuction volume of the 26 patients was (450.0±90.2) mL. Immediately after operation: the penis length was (7.4±2.1) cm, increased by (4.5±1.6) cm compared with that before operation; three months after operation: the penis length was (5.3±1.8) cm, increased by (2.4±0.7) cm compared with that before operation. There was significant difference in penis length before operation, immediately after operation and three months after operation (P < 0.01). All the patients had no sexual intercourse disorder or dysuria. Postoperative edema occurred in 11 cases (42.3%), ecchymosis in 7 cases (26.9%), poor healing of prepuce wound in 2 cases (7.8%), hematoma in 1 case (3.8%), 5 cases (19.2%) without postoperative complications, and no patient had wound infection. Seventeen patients (65.4%) were very satisfied with the appearance and function of the penis, 6 patients (23.1%) were satisfied, 3 patients (11.5%) were basically satisfied, and no patients were dissatisfied. The average score of all the patients' satisfaction with postoperative penis appearance and function was (3.5±0.7). CONCLUSION Suprapubic liposuction combined with modified Devine operation is safe and effective in the treatment of adult-acquired buried penis.
Adult ; Humans ; Lipectomy/methods* ; Male ; Patient Satisfaction/statistics & numerical data* ; Penis/surgery* ; Plastic Surgery Procedures/methods* ; Retrospective Studies ; Treatment Outcome

Many studies have demonstrated that an autologous fat graft (AFG) can be a successful alternative to prosthetic breast augmentation; however, with the increasing use of this method, there are also increasing reports of complications. We report a case of severe infection after augmentation mammoplasty with a massive AFG. A 23-year-old woman had undergone primary AFG for breast augmentation. The remaining fat was reused for secondary graft 46 days after the primary transplantation. The patient was referred to our hospital with infectious signs on both breasts. Antibiotics were administered according to the bacterial culture result of the abscess aspirated with ultrasonography (US) guidance. During antibiotic treatment, two US-guided abscess aspirations were performed. Although follow-up magnetic resonance imaging demonstrated reduced abscess and fluid collection after aspiration, the skin of the lower pole of the right breast was perforated. We performed liposuction with real-time US guidance for abscess localization. The abscess and necrotic fat tissue were removed through liposuction. Thereafter, the symptoms, signs, and laboratory and radiologic findings demonstrated complete improvement. The patient was successfully treated while maintaining the breast contour through localized abscess removal, with a much smaller liposuction scar than would have resulted from aggressive excision or drainage.
Abscess ; Anti-Bacterial Agents ; Aspirations (Psychology) ; Breast ; Cicatrix ; Drainage ; Female ; Follow-Up Studies ; Humans ; Lipectomy ; Magnetic Resonance Imaging ; Mammaplasty ; Methods ; Skin ; Transplants ; Ultrasonography ; Young Adult

Perforator flaps are becoming increasingly common, and as primary thinning techniques are being developed, the need for secondary contouring of flaps is decreasing. However, many reconstructive flap procedures still incorporate secondary debulking to improve the functional and aesthetic outcomes. Direct excision, liposuction, tissue shaving with an arthroscopic cartilage shaver, and skin grafting are the four major methods used for secondary debulking. Direct excision is primarily applied in flaps where the skin is redundant, even though the volume is not excessive. However, due to the limited range of excision, performing a staged excision is recommended. Liposuction can reduce the amount of subcutaneous tissue of the flap and protect the vascular pedicles. However, the main drawback of this method is its limited ability to remove fibrotic tissues, for which the use of a shaver may be more convenient. The main drawback of using a shaver is that it is difficult to simultaneously remove excess skin. Skin grafting enables the removal of sufficient excess tissue to recover the contour of the normal limb and to improve the color match, facilitating excellent aesthetic results.
Cartilage ; Extremities ; Lipectomy ; Methods ; Perforator Flap ; Reoperation ; Skin ; Skin Transplantation ; Subcutaneous Tissue ; Surgical Flaps

BACKGROUND: We classified the hips of Korean women into 6 types based on shape and contour, and have performed gluteal augmentation using Elastomere implants with lipoplasty of the flank, gluteal fold, and saddle bags of the thigh according to the hip type. METHODS: We analyzed the shapes and contour of the buttocks of 148 patients from September 2009 to September 2015. We performed buttock augmentation with implants using Gonzalez's XYZ method, as well as liposuction and fat injection lipoplasty of the surrounding areas in these 148 patients. RESULTS: We defined the following 6 types: the oval type (30%), the straight type (17%), the peach type (9%), the trapezoid type (20%), the heart type (11%), and the W type (13%). Ninety-seven patients underwent hip augmentation with an implant only or combined with lipoplasty, and 51 patients underwent lipoplasty for buttock shape correction. Patients were followed up for at least 3 months, with the longest follow-up being 4 years. Implants were removed postoperatively in 8 of 97 cases. CONCLUSIONS: The hip augmentation not only involves the simple insertion of implants, but also complex surgical procedures on the surrounding flank and thigh areas. Appropriate procedures should be utilized based on the 6 different hip types to ensure the best outcomes.
Asian Continental Ancestry Group ; Buttocks ; Classification ; Elastomers ; Female ; Follow-Up Studies ; Heart ; Hip ; Humans ; Lipectomy ; Methods ; Prunus persica ; Reconstructive Surgical Procedures ; Surgical Flaps ; Thigh

OBJECTIVETo investigate the application of facial liposuction and fat grafting in the remodeling of facial contour.

METHODSFrom Nov. 2008 to Mar. 2014, 49 cases received facial liposuction and fat grafting to improve facial contours. Subcutaneous facial liposuction with tumescent technique and chin fat grafting were performed in all the cases, buccal fat pad excision of fat in 7 cases, the masseter injection of botulinum toxin type A in 9 cases, temporal fat grafting in 25 cases, forehead fat grafting in 15 cases.

RESULTSMarked improvement was achieved in all the patients with stable results during the follow-up period of 6 - 24 months. Complications, such as asymmetric, unsmooth and sagging were retreated with acceptance results.

CONCLUSIONCombination application of liposuction and fat grafting can effectively and easily improve the facial contour with low risk.

Adipose Tissue ; transplantation ; Botulinum Toxins, Type A ; administration & dosage ; Chin ; Face ; surgery ; Forehead ; Humans ; Injections, Intramuscular ; Lipectomy ; adverse effects ; methods ; Masseter Muscle ; Neuromuscular Agents ; administration & dosage

OBJECTIVETo improve a better method to achieve the upper arm's circumferential harmony by using adjacent aesthetic unit combined upper arm liposuction.

METHODSLiposuction of upper arm, axilla and part of the scapula area was performed on 88 cases at one stage from January 2007 to March 2013.

RESULTSAll the cases achieve satisfactory results. The circumferential curve is smooth and elegant. No severe complication happened.

CONCLUSIONSThis method proved to be safe and effective and can be accomplished in one stage.

Adult ; Arm ; anatomy & histology ; surgery ; Axilla ; Esthetics ; Female ; Humans ; Lipectomy ; methods

BACKGROUND: Liposuction and laser ablation for treatment of osmidrosis are leading treatment methods for osmidrosis and have less complication compare to conventional surgical method. We treated patients with the two methods simultaneously to maximize the efficiency for less complication. METHODS: Eighteen patients with axillary osmidrosis (total 36 axillae) were included in this study. They had been treated by liposuction with diode laser ablation from December 2011 to August 2012. The results of operation was assessed by questionnaire subjectively and microscopic study objectively. RESULTS: Eighteen patients were followed over 10 months postoperatively (range, 10 to 18 months; mean, 13.8 months). The patients were satisfied with their results in terms of reduced foul odor except one patient. No hematoma, infections, skin necrosis, hair loss or hypertrophic scar occurred. And there was quantitative reduction of apocrine glands in microscopic study. CONCLUSIONS: We suggest that simultaneous apply of liposuction with laser ablation which is clinically and histologically proven method for treatment of axillary osmidrosis could be more effective method than treatment with each method alone, and has same morbidity allowing the patients early exercise.
Apocrine Glands ; Cicatrix, Hypertrophic ; Hair ; Hematoma ; Humans ; Hyperhidrosis ; Laser Therapy ; Lasers, Semiconductor* ; Lipectomy* ; Methods ; Necrosis ; Odors ; Skin ; Surveys and Questionnaires