Ultrasonic Liposuction in the Treatment of Gynecomastia

Complications of Aesthetic Liposuction Performed in Isolation: A Systematic Literature Review and Meta-Analysis

Introduction: Aesthetic liposuction represents one of the most commonly performed cosmetic procedures worldwide. The purpose of this article is to examine and synthesize reported complication rates and explore the analytical prospect of possible patient or procedure-related predictive factors associated with specific complications. Methods: A systematic review was performed using the Pubmed, Cochrane, and Embase databases in line with specific criteria set to ensure an accurate assessment of complication rates; extracted data was synthesized through a random-effects model and meta-analysis of proportions. Results: A total of 60 studies were included in the meta-analysis, representing 21,776 patients undergoing aesthetic liposuction. Most studies followed an observational design. The overall complication rate was 12% (95% confidence interval [CI] 8%, 16%). When stratifying according to specific complications, the incidence of contour irregularities was determined to be 2% (95% CI 1%, 2%), seroma 2% (95% CI 1%; 2%), hematoma 1% (95% CI 0%, 1%), surgical site infection 1% (95% CI 1%, 2%), fibrosis or induration 1% (95% CI 1%, 2%), and pigmentary changes 1% (95% CI 1%, 1%), among others. A meta-regression to identify patient- or procedure-related factors associated with greater complication rates proved infeasible given the nature of the available data. Conclusion: Overall, liposuction demonstrated a relatively low complication rate profile, however, a considerable degree of heterogeneity exists within the examined literature preventing the recognition of predictive risk factors. While this calls for efforts to establish consensus on unified methods of outcomes reporting, the present meta-analysis can serve to provide practitioners with an evidence-based reference to improve informed consent and inform clinical guidelines, specifically pertaining to the incidence of commonly encountered complications in aesthetic liposuction, of which presently available survey studies and database queries remain devoid.

Comprehensive aesthetic corrections of gynecomastia using the reproducible safe and minimally invasive surgical strategy

BACKGROUND

Minimally invasive access and fast recovery are trends of gynecomastia surgery. We placed great importance on liposuction and modified original pull-through technique. The purpose of this study was to present a refined surgical strategy for gynecomastia in grade I and II.

METHODS

The refined strategy embraced enhanced liposuction to remove the intraglandular fat sufficiently, followed by open resection of gland using the pull-through and bottom-up technique with adjuvant liposuction in the end. Surgical data were recorded and satisfactory questionnaires with 5-point scales were administered during follow-up.

RESULTS

Between January 2017 and May 2022, 165 patients underwent enhanced liposuction combined with the pull-through and bottom-up technique for gland excision. Age ranged from 12 to 56 years. The median length of surgery was 100 min. A median of 300 ml of fat was aspirated and a median of 20.8 g of gland was excised. Seventy-seven patients (46.7%) responded the questionnaires at least 6 months postoperatively, and the average overall satisfaction was 4.68 ± 0.52 points. Thirteen sides of breasts developed complications with a rate of 4.0%.

CONCLUSION

Enhanced liposuction combined with pull-through and bottom-up technique proved effective to treat grade I and II gynecomastia with minimal scarring and high satisfaction. The refined strategy was simple and safe, and would obtain optimal outcomes even for inexperienced surgeons.

Is Breast Magnetic Resonance Imaging Superior to Sonography in Gynecomastia Evaluation and Surgery Planning

BACKGROUND

Data on the value of magnetic resonance imaging (MRI) in the preoperative evaluation and surgery planning of gynecomastia are limited. The purpose of this study is to reveal MRI features and categories of gynecomastia and compare surgical outcomes following MRI and sonography as well as their diagnostic accuracy.

METHODS

The area of the gland and the whole breast on the transverse plane via nipple of MRI were measured to calculate the ratio between them. Areola, mass and branch patterns were categorized to represent three different gynecomastia type on MRI. 183 patients were included, with 38 in MRI group and 145 in sonography group. Diagnostic accuracy was assessed by the level of agreement between preoperative imaging findings and intraoperative observations. Surgical data, patients' satisfaction and complications were compared between the two groups.

RESULTS

MRI in 75 gynecomastic breasts demonstrated the average ratio of the gland to the whole breast was 10.6%±13.3%. The most common MRI categories were branch patterns (45.3%). The diagnostic concordance rate of MRI was higher than sonography (100% vs. 86.8%, p = 0.001). Among those junior surgeons, the length of surgery was reduced in MRI group (100 min vs. 115 min, p = 0.048). There was no difference in terms of patient's satisfaction and complication rate between MRI and sonography.

CONCLUSION

MRI was superior to sonography in diagnostic accuracy to assess the tissue components of gynecomastia and provided informative guidance especially for junior surgeons. Surgical outcomes were comparable regardless of the use of MRI or sonography for evaluation.

LEVEL OF EVIDENCE IV

IThis journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Incidence of Complications for Different Approaches in Gynecomastia Correction: A Systematic Review of the Literature

Background

Gynecomastia is nowadays a very common disease, affecting a large cohort of patients with different ages. The aim of this literature review is to assess the incidence of complications with all proposed techniques and for combined procedures versus single approach procedures in gynecomastia correction.

Materials and Methods

A systematic review of the literature was performed to identify all reported techniques for gynecomastia correction covering a period from January 1, 1987 to November 1, 2020. For all selected papers, demographic data, proposed technique, and complications’ incidence have been recorded.

Results

A total number of 3970 results was obtained from database analysis. A final total number of 94 articles was obtained for 7294 patients analyzed. Patients have been divided into three groups: aspiration techniques, consisting in 874 patients (11,98%), surgical excision techniques, consisting in 2764 patients (37,90%), and combined techniques, consisting in 3656 patients (50,12%). Complications have been recorded for all groups, for a total number of 1407, of which 130 among “Aspiration techniques” group (14,87%), 847 among “Surgical excision techniques” group (30,64%), and 430 in “Combined techniques” group (11,76%).

Conclusions

Several techniques have been proposed in the literature to address gynecomastia, with the potential to greatly improve self-confidence and overall appearance of affected patients. The combined use of surgical excision and aspiration techniques seems to reduce the rate of complications compared to surgical excision alone, but the lack of unique classification and the presence of several surgical techniques still represents a bias in the literature review.

Level of Evidence III

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Endoscopic Axillary Approach Improves Patient Satisfaction of Gynecomastia Subcutaneous Mastectomy: A Cross-Sectional Study Using the BODY-Q Chest Module

BACKGROUND

Gynecomastia is a common condition that refers to the benign enlargement of male breasts. Several minimally invasive techniques were invented to avoid visible scars in the chest area, but have limited effects on the dense fibroglandular breast tissue, and open excision remains the mainstay of treatment. Endoscopic subcutaneous mastectomy has the superiority of visualization, facilitating accurate dissection and hemostasis, also enabling inconspicuous scars. This study was designed to evaluate the patient-reported outcomes of the endoscopic axillary approach in treating gynecomastia, to interpret the differences between it and the conventional periareolar open excision method, and to present our experience utilizing this technique as a reliable alternative for Simon I and II gynecomastia.

METHODS

Eighty-three participants diagnosed with Simon I or II gynecomastia were included in this cross-sectional study, among which 31 were preoperative and 52 were postoperative patients. Postoperative participants were divided into two groups according to whether endoscopic axillary subcutaneous mastectomy (axillary group, n = 25) or periareolar open excision (periareolar group, n = 27) was performed. Patient-reported outcomes were assessed using the BODY-Q questionnaire, including the chest, nipples, body image, social, appearance-related distress, and scar domain, with scores ranging from 0 to 100.

RESULTS

The BODY-Q score of both axillary and periareolar postoperative groups showed significant improvement on chest (p < 0.001), nipples (p < 0.001), body image (p < 0.001), and appearance-related distress (p < 0.005) scales, compared with the preoperative group. Of the scar scale, the axillary group rated higher scores than the periareolar group (p = 0.019), analysis of the individual scale items showed more positive responses in questions "Location of your scars?" (p < 0.001) and "How your scars look when they are not covered by clothes?" (p < 0.001), the item "Having to dress in a way to hide your scars?" also had a somewhat more positive responses from participants (p = 0.095).

CONCLUSIONS

The present findings indicate that compared with the periareolar excision, patients who underwent gynecomastia subcutaneous mastectomy through endoscopic axillary approach have higher scar satisfaction with postoperative outcomes, this probably because of the well-hidden scar at the axilla, which leverages the psychologic burden of the patient after surgery. Future prospective studies are needed to measure changes over the entire patient journey, to find out the predictable factors of postoperative patient satisfaction, and determine how the objective outcomes relate to changes in patient's health-related quality of life.

LEVEL OF EVIDENCE III

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine Ratings, please refer to Table of Contents or online Instructions to Authors www.springer.com/00266 .

Correction of High-Grade Pseudogynecomastia After Massive Weight Loss: Modified Inferior Dermoglandular Pedicled Transverse Scar Reduction

INTRODUCTION

Whereas body-contouring surgery after massive weight loss in women receives much attention, little attention has been devoted to accentuating the male physique. Male patients after massive weight loss often suffer from redundant skin and soft tissue in the anterior and lateral chest region, causing various deformities of pseudogynecomastia. The authors present their approach to high-grade pseudogynecomastia correction with preservation of the NAC on an inferior dermoglandular pedicle with transverse scar only closure and without any meaningful liposuction.

MATERIALS AND METHODS

A description of comprehensive pseudogynecomastia correction with the aforementioned technique followed by review of 58 consecutive patients operated on in our clinic from January 2017 to June 2018. Epidemiological data such as age, weight, height, body mass index (BMI), weight loss, and the medical history of each patient were collected. All patients were photo-documented preoperatively and postoperatively in a standard manner. During the operation, weight of resected tissue and operative time were noted.

RESULTS

Fifty-eight patients were operated on in a single stage. In our series, one patient had unilateral partial necrosis on nipple-areola complex, and two patients had minimal to moderate amounts of hematoma which were followed up without intervention. We did not encounter any infection-related complications or skin redundancy in our patients. Out of 58 patients, 55 of all the patients were highly satisfied with the aesthetic results. Three patients were mildly satisfied with the results, but they stress that moderate scar widening was the reason for the displeasure, not the definition of the chest which was deemed as satisfactory like the rest.

CONCLUSION

Our technique obviates the need for skin resection in a second operation, allows immediate skin recontouring, and provides a viable nipple-areola complex at the desired location. The patient does not have to suffer prolonged stress while awaiting skin retraction and is protected from a second dose of anesthesia and hospitalization.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

External Quilting: New Technique to Avoid Haematoma in Gynaecomastia Surgery

BACKGROUND

Haematoma after gynaecomastia surgery is the most common early complication. It may necessitate a return to the theatre and cause increased infection risk, poor wound or delayed healing, and abnormal scar. Strategies to avoid haematoma range from perioperative blood pressure control to the use of tranexamic acid and compressive dressings.

OBJECTIVE

To demonstrate a new technique that would avoid haematoma or limit its expansion should it occur, after gynaecomastia surgery.

METHODS

One hundred and forty-nine patients had surgery for gynaecomastia between 2018 and 2019 by the senior author. External quilting sutures are used to obliterate any dead space following liposuction and piecemeal excision to address fatty, stromal, and glandular components. No drains are used. Patients receive cooling therapy before discharge, and they reattend clinic the following day for suture removal.

RESULTS

Two patients had haematomas which were managed conservatively and healed well. Fine suture tracks, which were observed in another two patients, became unnoticeable at 3 months. Overall, the complication rate in our cohort was 2.7% (haematoma 1.3%, temporary suture track 1.3%).

CONCLUSIONS

Our method is useful in minimising haematoma. It limits expansion of haematoma should it occur. Suture track is the other transient complication. This new technique in gynaecomastia correction is simple, yields good results, and gives the surgeon another option to deal with haematoma.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

Evaluation of Glandular Liposculpture as a Single Treatment for Grades I and II Gynaecomastia

BACKGROUND

Gynaecomastia is a benign enlargement of the male breast, of which the psychological burden on the patient can be considerable, with the increased risk of disorders such as depression, anxiety, and social phobia. Minimal scarring can be achieved by liposuction alone, though it is known to have a limited effect on the dense glandular and fibroconnective tissues. We know of few studies published on "liposuction alone", so we designed this study to evaluate the outcome of combining liposuction with glandular liposculpturing through two axillary incisions as a single treatment for the management of grades I and II gynaecomastia.

METHODS

We made a retrospective analysis of 18 patients with grade I or II gynaecomastia who were operated on by combined liposuction and glandular liposculpturing using a fat disruptor cannula, without glandular excision, during the period 2014-2016. Patient satisfaction was assessed using the Breast Evaluation Questionnaire (BEQ), which is a 5-point Likert scale (1 = very dissatisfied; 2 = dissatisfied; 3 = neither; 4 = satisfied; 5 = very satisfied). The post-operative aesthetic appearance of the chest was evaluated by five independent observers on a scale from 1 to 5 (5 = considerable improvement).

RESULTS

The patient mean (SD) overall satisfaction score was 4.7 (0.7), in which 92% of the responders were "satisfied" to "very satisfied". The mean (SD) BEQ for all questions answered increased from 2.1 (0.2) "dissatisfied" preoperatively to 4.1 (0.2) "satisfied" post-operatively. The observers' mean (SD) rate for the improvement in the shape of the front chest wall was 4.1 (0.7). No haematomas were recorded, one patient developed a wound infection, and two patients complained of remnants of tissue. The median (IQR) body mass index was 27.4 (26.7-29.4), 11 patients had gynaecomastia grade I, and 7 patients grade II. The median (IQR) volume of aspirated fat was 700 ml (650-800), operating time was 67 (65-75) minutes, 14 patients had general anaesthesia, and hospital charges were US$ 538 (481-594).

CONCLUSIONS

Combined liposuction and liposculpturing using the fat disruptor cannula resulted in satisfied patients and acceptable outcomes according to the observers' ratings. It could be a useful alternative with an outcome that corresponds to that of more expensive methods.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Gynecomastia Surgery-Impact on Life Quality: A Prospective Case-Control Study

OBJECTIVE

To evaluate the results of surgical treatment of gynecomastia in the context of quality of life and satisfaction after the surgery.

METHODS

Fifty male patients (mean age, 25.1 years [SD = 8 years]) who underwent surgery for gynecomastia and completed both (preoperative and postoperative) stages of the study were included in the analysis. The quality-of-life evaluation instrument was The Short Form-36 Health Survey Questionnaire. Additionally, we used a short questionnaire including 2 questions about patient satisfaction with gynecomastia surgery.

RESULTS

The overall change in life satisfaction after gynecomastia surgery was 1 point on Likert scale (sign test, P < 0.0001). Participants after gynecomastia surgery scored significantly higher than before the procedure in all Short Form-36 Health Survey Questionnaire domains as well as in 2 main scales Psychical and Physical Health. The changes were especially visible for the domain social functioning and a scale Psychical Health (P < 0.0001).

CONCLUSIONS

Gynecomastia surgery significantly improved men's life quality in all aspects and especially in the social aspect and psychical health. This indicates that adult men with gynecomastia are a specific group of patients, in which surgery may result in life quality improvement even over the average scores.

Closed-Suction Drains After Subcutaneous Mastectomy for Gynecomastia: Do They Reduce Complications?

BACKGROUND

In cases of refractory gynecomastia, surgical excision of excess glandular breast tissue is often warranted. Closed-suction drain placement is commonplace; however, the effect of drains on preventing complications after male breast surgery has not been fully elucidated in the literature.

OBJECTIVE

To investigate the effect of drains on reducing seroma and hematoma after subcutaneous mastectomy for gynecomastia.

METHODS

Retrospective chart review of patients undergoing subcutaneous mastectomy for gynecomastia over a 10-year period. Charts were reviewed for demographics, BMI, comorbidities, type of local anesthesia, specimen weight, use of liposuction, and placement of drains. Outcomes were determined by seroma or hematoma in the 30-day postoperative period.

RESULTS

A total of 163 breasts were studied (group I = no-drain, n = 46; group II = drain, n = 117). Group I had a higher rate of clinically significant seromas requiring needle aspiration than group II (6.5 vs 0%, p = 0.0214). There was no difference in rates of hematoma (group I vs II, 2.2 vs 6.0%, p = 0.443) and total fluid collections (group I vs II, 19.6 vs 16.2%, p = 0.647). BMI, use of local anesthesia, specimen weight, and use of liposuction were not significantly associated with postoperative complications.

CONCLUSIONS

Closed-suction drains may reduce rates of clinically significant seromas requiring needle aspiration. Though drains carry their own pertinent adverse effects (e.g., patient discomfort and anxiety, cost, and additional clinic visits), there remains no universal standard of care and surgeon practices vary widely. Given the potential to reduce seroma rates, we recommend that surgeons consider placing drains and discuss with patients the benefits and risks of drains after surgical treatment of gynecomastia.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Severe Gynecomastia: New Technique Using Superior Pedicle NAC Flap Through a Circumareolar Approach

: Gynecomastia is defined as benign proliferation of glandular breast tissue in men. Gynecomastia causes considerable emotional discomfort because of limitation of everyday activity especially in young men. Surgical treatment of gynecomastia significantly contributes to an increase in social activity and an improvement of social acceptance and emotional comfort, and thus significantly improves satisfaction from personal life in men who underwent this intervention. Various surgical techniques were suggested to treat gynecomastia, but most of them end with visible scars especially in severe degree gynecomastia. The aim of many plastic surgeons is to advocate new techniques treating severe gynecomastia (grade II B and III according to Simon et al) with less visible scars.

OBJECTIVE

The author proposed a new technique combining both surgery and liposuction for treating grade II B and III gynecomastia using only circumareolar approach.

AIM

This study evaluates aesthetic results after surgery and assessment of the incidence of early and late postoperative complications.

METHOD

The patient was marked preoperatively while standing. Under general anesthesia, ultrasound-assisted liposuction of the periglandular area and de-epithelialization of excess skin were performed. A superiorly based nipple areola complex flap was created based on the subdermal plexus. The excess glandular tissue was resected through the lower half of the circle of the de-epithelialized area. Closure of the wound was done after insertion of 14-French redivac.

RESULTS

This treatment protocol was applied to 27 patients, 18 to 53 years of age, from February 2008 till now. Among these patients, 4 were classified as type IIB and 23 as type III. Follow-up ranged from 3 months to 4 years. Complications were the following: 1 hematoma, 1 wound dehiscence, 1 loss of nipple areola complex, 2 cases of hypertrophied scars, and 3 minor aesthetic problems near areolae.

CONCLUSIONS

A new periareolar approach for correction of severe-grade gynecomastia permits broad resection of excess skin and submammary tissue while avoiding unattractive scars on the patient's chest.

Is the transposition of the nipple-areolar complex necessary in Simon grade 2b gynecomastia operations using suction-assisted liposuction?

OBJECTIVE

The aim of this study was to assess the efficacy of suction-assisted liposuction (SAL) in Simon grade 2b gynecomastia and its effect on sternal notch to nipple areola (SNN) distance.

METHODS

A retrospective analysis was performed on 21 patients with grade 2b gynecomastia who underwent SAL. Preoperative and postoperative SNN distances of the patients were measured, the results were analysed using a Mann-Whitney U test and a p-value <.05 was accepted as statistically significant. Aesthetic results were evaluated by the surgical team considering five criteria: breast size, breast shape, nipple-areolar complex positioning, scarring, and skin tightness of the breast envelope. A 10-point Likert scale was used to assess patient satisfaction with SAL surgery.

RESULTS

All of the patients were followed up for an average period of 17.8 months (range = 12-28 months). The mean amount of lipoaspirate was 232 mL per breast (range = 190-310 mL). The mean preoperative SNN distance was 22.3 cm (range = 20-23.5 cm), whereas postoperative was 21.3 cm (range = 19.2-22.8 cm); the difference was statistically significant (p < .05). There was one case of nipple areola necrosis, three hypoesthesia, five persistent pains, and four slight buttonhole deformities. The aesthetic result was evaluated as very good by the surgical team, and the overall patient satisfaction rate in terms of breast shape and volume was 92%.

CONCLUSIONS

It was concluded that SAL provides a good aesthetic outcome in patients with Simon grade 2b gynecomastia and shortens the SNN distance by 1 cm, but further clinical studies are required to support this conclusion.

Gynecomastia Management: An Evolution and Refinement in Technique at UT Southwestern Medical Center

Gynecomastia is a benign proliferation of male breast glandular tissue. Gynecomastia can affect men at any stage of life. Traditional treatment options involved excisional surgeries with periareolar or T-shaped scars, which can leave more visible scars on the chest. The technique presented represents a technique used by the senior author, which relies on ultrasonic liposuction and pull-through technique to remove breast tissue. A retrospective chart review was performed, including all patients who were treated, from 2000 to 2013 by the senior author, for gynecomastia. A deidentified database was created to record patient characteristics, including age, height, weight, ptosis, stage of gynecomastia, and gynecomastia classification. Surgical approaches, complications, and revisions were also recorded. Our experience includes 75 patients with all grades of gynecomastia from 2000 to 2013. These cases span the evolution of our technique to include direct pull-through excision with ultrasound-assisted liposuction. The distribution of the grades I, II, III, and IV ptosis was 30.6%, 36 %, 22.6%, and 10.6% respectively. There were no complications in this series. Only one patient with grade III ptosis required revision surgery. This technique provides a safe and aesthetically pleasing way to treat gynecomastia with a low need for revision.

Trends in the Surgical Correction of Gynecomastia

Gynecomastia refers to the enlargement of the male breast due to a proliferation of ductal, stromal, and/or fatty tissue. Although it is a common condition affecting up to 65% of men, not all cases require surgical intervention. Contemporary surgical techniques in the treatment of gynecomastia have become increasingly less invasive with the advent of liposuction and its variants, including power-assisted and ultrasound-assisted liposuction. These techniques, however, have been largely limited in their inability to address significant skin excess and ptosis. For mild to moderate gynecomastia, newer techniques using arthroscopic morcellation and endoscopic techniques promise to address the fibrous component, while minimizing scar burden by utilizing liposuction incisions. Nevertheless, direct excision through periareolar incisions remains a mainstay in treatment algorithms for its simplicity and avoidance of additional instrumentation. This is particularly true for more severe cases of gynecomastia requiring skin resection. In the most severe cases with significant skin redundancy and ptosis, breast amputation with free nipple grafting remains an effective option. Surgical treatment should be individualized to each patient, combining techniques to provide adequate resection and optimize aesthetic results.

Trans-nipple removal of fibro-glandular tissue in gynaecomastia surgery without additional scars: An innovative approach

CONTEXT

The established techniques that have been used to treat gynaecomastia are said to have relatively less patient satisfaction rate as they leave some visible scars or mild elevation over the nipple areola complex, resulting in aesthetically unsatisfactory results. Even the slightest elevation or smallest scar over nipple areola complex leave patients extremely self conscious and in a dilemma of having a second intervention to get rid of that blemish.

AIMS

The aim of the study is to achieve - A flat chest without adding a scar and with no chances of re-occurrence of the condition. This article suggests an innovative approach to address the problem.

MATERIALS AND METHODS

The author presents trans-nipple incision approach for the delivery of fibro-glandular tissue component following liposuction for maximum patient satisfaction. This method consists of a unique small criss-cross incision right on the nipple itself for retrieving any volume of tough fibro-glandular tissues. Between the duration of January 2012 to October 2013, 28 male patients of different ages were operated with this technique.

RESULTS

The surgery resulted in well-shaped, symmetric chest contour without any visible elevation or additional scars on nipple areola complex. No complications were noticed in any of the patients.

CONCLUSIONS

The presented technique is proved to have a high patient satisfaction rate and to be promising method to achieve good aesthetic results in gynaecomastia surgery.

Endoscopic subcutaneous mastectomy: A novel and effective treatment for gynecomastia

The aim of this study was to evaluate the procedure for and efficacy of endoscopic subcutaneous mastectomy for gynecomastia. Endoscopic subcutaneous mastectomy was performed on 100 benign, palpable breast enlargements in 58 male patients who were followed-up for 15–63 months. The surgery was conducted with the insufflation of CO₂ subdermally. No cases were converted to open surgery. The unilateral surgery time was 70–90 min. The mean volume of the resected tissue was 200 ml. All procedures were completed successfully, with satisfactory clinical effects and ideal esthetic results postoperatively. There were three cases (3%) of papillary epidermal partial necrosis; following removal of the dressing during the hospital stay, normal nipple sensation returned. Endoscopic subcutaneous mastectomy had good clinical effects and ideal cosmetic results and is an appropriate approach for gynecomastia.

[Laser-assisted lipolysis for gynecomastia: safe and effective skin retraction]

OBJECTIVES

To evaluate efficacy of laser lipolysis in the treatment of gynecomastia to correct breast volume, flaccidity and excess skin without its excision.

METHODS

Prospectively, 32 patients with gynecomastia under tumescent anaesthesia and sedation underwent laser lipolysis with 980 nm diode laser, 15W continuous emission and 8 to 12 kJ energy per breast. Externally cold air was used to protect the skin. No drainages were used but a compressive bandage. Patients evaluated results on a VAS scale. Two doctors evaluated results comparing before and 6 month after photographs and also measured the areola and chest diameter.

RESULTS

Twenty three patients considered results as Very Good, 7 Good and 2 Fair Cutaneous retraction of the areola was noticeable one month after the surgery and was maximum 6 months after. Evaluation by doctors was 26 Very Good, 5 Good and 1 Fair. There were no burns, ischemia or lesions in areolas or nipples.

CONCLUSION

Laser assisted liposuction is a simple and efficacious technique, barely traumatic and permits a rapid reincorporation to normal activities.

Gynecomastia associated with herniated nipples: an optimal surgical approach

INTRODUCTION

Gynecomastia is a common disorder observed in male plastic surgery patients. Treatment options may include observation, surgical excision, or liposuction techniques. Congenital herniated nipple is a more rare condition, especially in male patients. We present the case of a 12-year-old boy with bilateral gynecomastia and herniated nipple-areolar complexes.

METHODS

A staged repair was undertaken in this patient with grade 2 gynecomastia. The first operation was ultrasonic liposuction bilaterally, yielding 200 mL of aspirate from the left and 400 mL on the right, to correct the gynecomastia. The second procedure, performed 6 months later, was a bilateral periareolar mastopexy to repair the herniated nipple-areolar complexes.

RESULTS

The result of the first procedure was flattened and symmetrical breast tissue bilaterally, essentially a correction of the gynecomastia. The herniated nipples were still present, however. Bilateral periareolar mastopexies were then performed with resulting reduction of the herniations. There were no complications with either procedure, and a good cosmetic result was achieved.

CONCLUSIONS

A staged surgical approach was successful in correcting both conditions with an excellent aesthetic result and the advantage of decreased risk for nipple complications.

Minimally invasive esthetic procedures of the male breast

In contrast to the female breast the male breast has gained much less attention by aesthetic surgery and cosmetic dermatology. In this review a focus on minimally invasive procedures to correct aesthetic problems of male breast are discussed. The major indications are gynecomastia, breast asymmetry, and body sculpturing. Minor surgery, laser lipolysis, dermal filler and cell-assisted lipotransfer are among the most promising techniques available.

Surgical correction of gynecomastia in thin patients

BACKGROUND

Gynecomastia refers to a benign enlargement of the male breast. This article describes the authors' method of using power-assisted liposuction and gland removal through a subareolar incision for thin patients.

METHODS

Power-assisted liposuction is performed for removal of fatty breast tissue in the chest area to allow skin retraction. The subareolar incision is used to remove glandular tissue from a male subject considered to be within a normal weight range but who has bilateral grade 1 or 2 gynecomastia.

RESULTS

Gynecomastia correction was successfully performed for all the patients. The average volume of aspirated fat breast was 100-200 ml on each side. Each breast had 5-80 g of breast tissue removed. At the 3-month, 6-month, and 1-year follow-up assessments, all the treated patients were satisfied with their aesthetic results.

CONCLUSIONS

Liposuction has the advantages of reducing the fat tissue where necessary to allow skin retraction and of reducing the traces left by surgery. The combination of surgical excision and power-assisted lipoplasty also is a valid choice for the treatment of thin patients.

Determinants of patient satisfaction with ultrasound-assisted liposuction

BACKGROUND

Liposuction is one of the most common aesthetic procedures and a number of options are available to practitioners in terms of surgical technique. One of those options is ultrasound-assisted liposuction (UAL), which has garnered considerable attention in the literature and from patients themselves. Because the role of ultrasound in body sculpting is continuing to increase over time, the authors believe that a comprehensive assessment of patient satisfaction after the procedure is essential. Currently, there are very few reports in the literature examining patient satisfaction with UAL, and to the authors' knowledge, no reports in the literature have successfully outlined the determinants and predictors of long-term satisfaction with the procedure.

OBJECTIVE

The authors examine the correlates and predictors of patient satisfaction after UAL.

METHODS

The authors conducted a prospective cross-sectional study on 609 consecutive patients who underwent UAL from 2002 to 2008. One hundred and sixty (54%) out of 300 patients with whom the authors could make contact agreed to answer a standardized questionnaire regarding their overall satisfaction.

RESULTS

Nearly 80% of the patients were completely or mostly satisfied with UAL. Seventy-five percent reported that they had or would recommend UAL to others. Women (P=.009), patients who did not gain weight after their UAL procedure (P<.001), patients who were content with their body appearance (P<.001), patients whose dress sizes decreased after UAL (P=.001), and patients with confidence in their body (P<.001) showed statistically significant higher rates of satisfaction with UAL. Among these correlates, confidence in body (odds ratio [OR]=24.4; 95% confidence interval [CI]: 6.8-83.3) and contentment with body appearance (OR=5.5; 95% CI: 1.5-19.4) were found to be reliable independent predictors of patient satisfaction.

CONCLUSION

Most patients were satisfied with UAL, but certain patient responses were more highly correlated with overall satisfaction than others and therefore can be considered predictors of long-term patient satisfaction with this procedure. The results of this study may provide plastic surgeons with valuable clues that can enhance preoperative planning and therefore enable further improvement of patients' satisfaction with UAL.

Laser lipolysis with pulsed 1064 nm Nd:YAG laser for the treatment of gynecomastia

BACKGROUND

Lipolysis using laser is currently widely used for reducing localized fat. A 1064 nm neodynium-doped yttrium aluminum garnet (Nd:YAG) laser lipolysis was investigated in this study to evaluate its efficacy and safety in the treatment of gynecomastia.

METHODS

Five male patients diagnosed with gynecomastia were enrolled in this study, which was designed as a controlled split-breast trial. One breast of each patient was subjected to laser lipolysis and was then compared with a contralateral breast. Photographs and clinical assessments were obtained before the lipolysis, and at the fourth and eighth weeks thereafter. Computed tomography (CT) scan and ultrasound (US) imaging were used to evaluate the changes in the breasts' thicknesses.

RESULTS

The mean chest circumference was found to have been significantly reduced 8 weeks after the laser lipolysis. The clinical outcomes of the laser lipolysis were considered favorable by both the patients and clinicians. The CT and US scans showed that the thicknesses of the treated right breasts reduced more than those of the left breasts were 8 weeks after the laser lipolysis. The side effects (pain, edema, and ecchymosis) were minimal and disappeared shortly after they first manifested. Limitations The limitations of this study are that it employed small treatment groups and short-term follow-up.

CONCLUSION

This study demonstrated that gynecomastia can be treated effectively and safely through 1064 nm Nd:YAG laser lipolysis.

Treatment of adolescent gynecomastia

PURPOSE

Adolescent gynecomastia is common but variable in severity. The disease may be self-limited. Although antiestrogen therapy can be used in persistent gynecomastia, results are mixed. Subcutaneous mastectomy via a circumareloar incision is familiar to most pediatric surgeons and provides excellent cosmetic results in most cases. Severe gynecomastia may require alternative procedures. There is little information in the pediatric surgical literature to provide the pediatric surgeon with treatment options for these children. A variety of techniques have been used by plastic surgeons for female patients requiring breast reduction and are sometimes a useful addition to the surgical repertoire for the management of very large breasts in adolescent gynecomastia. We reviewed our experience with the use of inferior pedicle reduction mammaplasty and subcutaneous mastectomy in adolescents with gynecomastia and describe the techniques used.

METHODS

After obtaining institutional review board approval, a retrospective review was conducted on all patients operated on for gynecomastia from January 1999 to March 2009. Data recorded included patient demographics, diagnostic evaluation, medical and surgical treatment, complications, and outcome.

RESULTS

Twenty patients underwent an operation for gynecomastia. Eight patients had bilateral inferior pedicle reduction mammaplasty, and 12 patients underwent either unilateral or bilateral subcutaneous mastectomy. The mean age at operation was 15.5 years (range, 14-18 years). In all cases, the histopathologic feature was consistent with gynecomastia. There were no postoperative wound infections. One patient developed a seroma after subcutaneous mastectomy requiring drainage. The mean amount of tissue removed after bilateral reduction mammaplasty was 275.1 g. No patients had devascularization of the nipple-areolar complex or nipple loss. One patient had mild subcutaneous asymmetry after a reduction mammaplasty that required no further intervention. Seven patients (87%) had an excellent cosmetic outcome after reduction mammaplasty. Mean length of follow-up was 18.8 months.

CONCLUSIONS

Although many adolescents with true gynecomastia have mild or self-limited disease, operative treatment may provide significant benefit to the remainder. Milder grades of gynecomastia can be managed with subcutaneous mastectomy. Selected severe cases can be safely and effectively treated with reduction mammaplasty.

Surgical management of gynecomastia under endoscope

BACKGROUND

Gynecomastia is an abnormal enlargement of one or both breasts in men. Breast-reduction surgery can help those patients who feel anxious about their abnormal appearance. Surgical treatment of gynecomastia is to excise the excess glandular tissue, which can be performed alone or in conjunction with liposuction. With two successful cases, we proposed that the endoscopic removal of gynecomastia tissue is an innovative, effective surgical treatment.

METHODS

Through three small incisions along the mid-axillary line, we surgically treated 2 young gynecomastia patients under an endoscope. The man first was 25 years old, with a developed right breast for 3 years, which was grade II, according to Simon's classification. The second patient was 24 and was diagnosed as bilateral gynecomastia of grade I for 10 years.

RESULTS

The endoscopic removal of the glandular tissue was successfully completed. Only minor postoperative complications occurred. Both patients were satisfied with the cosmetic results of the surgery.

CONCLUSIONS

Surgical treatment of gynecomastia under an endoscope is a new modality, which presents a satisfactory cosmetic result while leaving minimal and hidden scarring and seldom causes postoperative complications.

Gynecomastia in adolescents

PURPOSE OF REVIEW

Gynecomastia is a common finding in adolescent men. The primary care provider should feel equipped to thoroughly evaluate this condition and to differentiate physiologic from pathologic breast enlargement. The present review focuses on the epidemiology, pathogenesis, evaluation, and treatment of gynecomastia during adolescence.

RECENT FINDINGS

While gynecomastia has long been attributed to an imbalance between estrogen and androgen concentrations, recent literature has begun to illuminate other potential mechanisms for breast development in adolescent men. Increased leptin levels, as well as human chorionic gonadotropin and luteinizing hormone receptors on male breast tissue, may play a role. Newer treatment strategies, such as the antiestrogen raloxifene, have shown promising results; however, further studies are needed to determine long-term efficacy. As a result of the limited pharmaceutical treatment options, many more adolescents are seeking surgical intervention.

SUMMARY

Gynecomastia is frequently encountered in the primary care setting. During adolescence, male breast enlargement is most often benign and rarely represents a pathologic mechanism. Careful attention should be paid to both the breast and testicular examination. A detailed history should include an inquiry regarding the use of illicit substances, anabolic-androgenic steroids, herbal products, and medications. The impact of gynecomastia on the adolescent's mental health should be assessed. A workup for pathologic causes is rarely required. Reassurance remains the standard of care for physiologic gynecomastia.

Combined use of ultrasonic-assisted liposuction and semicircular periareolar incision for the treatment of gynecomastia

BACKGROUND

Of the wide range of excisional and liposuction techniques used to correct gynecomastia, so far, no single one was suitable for all grades of gynecomastia. We introduce ultrasonic-assisted liposuction (UAL) combined with conventional liposuction and partial gland resection without skin excision as the standard surgical technique for all such grades.

PATIENTS AND METHODS

Twenty-eight men (aged 17 to 80 years) were consecutively treated from March 2004 through April 2006 for grade Ia (n = 3), Ib (n = 2), IIa (n = 6), IIb (n = 6), III (n = 8), or IV (n = 3) gynecomastia. Their characteristics and the outcome of surgery were retrospectively assessed.

RESULTS

A mean of 848 mL (range, 300 to 1400 mL) of liquefied breast tissue was aspirated, and 31 g (range, 3 to 180 g) of fibroglandular tissue were excised per breast. No immediate or delayed adjuvant skin reduction was needed in any of the patients. Moderate postoperative ecchymosis was observed in 2 patients, but no complications were encountered in this series. The cosmetic outcome was good to excellent in all.

CONCLUSIONS

UAL in combination with gland resection through a minimal caudal semicircular periareolar incision and conventional liposuction effectively corrects all grades of gynecomastia. This combination has little morbidity, requires no skin excision, and leads to uniformly good esthetic results.

Management of gynaecomastia: an update

Gynaecomastia, a benign enlargement of the male breast as a result of proliferation of the glandular component, is common, being present in 30-50% of healthy men. It may be an incidental finding, an acute unilateral or bilateral tender breast enlargement or a progressive painless enlargement of the male breast. A general medical history and careful physical examination, looking for features suggestive of breast cancer, often suffice for evaluation in patients without symptoms or those with incidentally discovered breast enlargement. If the gynaecomastia is of recent onset, a more detailed evaluation, including selected laboratory tests to search for an underlying cause is necessary. Treatment depends on the cause: an offending drug may need to be withdrawn or alternatively radiation, surgery and/or medical therapy may be necessary. The use of a combination of surgical excision and liposuction through a periareolar incision represents the surgical approach of choice.

Tumescent Power Liposuction in the Treatment of the Enlarged Male Breast

BACKGROUND

Tumescent power liposuction is widely used on various parts of the body for minimal-access lipectomy. The undesired fat deposits are injected with tumescence fluid containing saline, epinephrine, bicarbonate and lidocaine; the latter is used as the only source of pain control. The fat is then removed using vibrating microcannulas.

OBJECTIVE

To evaluate the value of tumescent power liposuction in the treatment of the enlarged male breast.

METHODS

38 male patients aged 23-64 years (mean age 39.8 +/- 9.7 years) with enlarged breasts were enrolled in the study. In 32 patients, breasts were enlarged due to fat tissue, and the ductal glands were not palpable (pseudogynecomastia). In 6 patients, the ductal glands were enlarged (gynecomastia). All patients were treated with tumescent liposuction over a 2-year period using a single entry site from the axillary fossa. Both fat as well as ductal and stromal tissue were removed by microcannulas.

RESULTS

None of the patients had early postoperative complications of infection, hematoma or seroma. There were no treatment-induced asymmetries, contour deformities or irregularities. No open excision or skin reduction procedures were required.

CONCLUSION

Tumescent liposuction using a single entry site in the axillary fossa is a minimally invasive technique to treat enlarged male breasts. Both fat (pseudogynecomastia in adipose patients) as well as ductal and stromal tissue (in gynecomastia) can be removed with tumescent liposuction, resulting in a high level of patient satisfaction.

Liposuction in men

Dialogues in Dermatology, a monthly audio program from the American Academy of Dermatology, contains discussions between dermatologists on timely topics. Commentaries from Dialogues Editor-in-Chief Warren R. Heymann, MD, are provided after each discussion as a topic summary and are provided here as a special service to readers of the Journal of the American Academy of Dermatology.

Pediatric Breast Deformity

Congenital breast anomalies represent a relatively common set of disorders encountered by pediatric plastic surgeons with a spectrum of severity that ranges widely from the relatively benign polythelia to the very complex disorders such as Poland's syndrome and tuberous breast deformities. While the former can be treated in a single surgical setting with minimal morbidity, the more complicated disorders often require a staged reconstructive algorithm. Some disorders also require a multidisciplinary management for both workup and management. Although rarely a source of functional morbidity, these physical deformities are often a significant source of psychological stress for the adolescent male or female who feels alienated from their peers. The purpose of this article is to review the most common congenital breast disorders including the diagnosis, workup, and management especially the timing of surgical intervention as guided by normal developmental milestones.