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

A Novel Surgical Technique for Gynecomastia: Air-Assisted Minimally Invasive Surgery With Single Axillary Incision

BACKGROUND

Gynecomastia is a benign condition that develops due to the proliferation of breast tissue in men. Surgical excision is the most effective treatment method. Minimally invasive techniques can be used to avoid visible scarring. We evaluated the efficacy and safety of air-assisted subcutaneous mastectomy in the treatment of gynecomastia.

PATIENT AND METHODS

10 patients with gynecomastia underwent air-assisted subcutaneous mastectomy and liposuction through a single axillary incision, between June 2022 and February 2023. Demographic and clinical data of the patients, duration of surgery, and complications were recorded. The satisfaction levels of the patients regarding physical appearance, mental status, and social environment were measured. The body Q questionnaire was performed preoperatively and in the postoperative third month.

RESULTS

The median age was 26 (range, 18-54). Surgical excision was measured as a median of 69 gr (range, 41-177), and liposuction volume was measured as a median of 210 ccs (range, 63-400). The median operation time was 50 minutes (range, 21-60) for excision and 21 minutes (range, 20-75) for liposuction. Body, chest, and nipples related appearance satisfaction levels were measured preoperatively as a median of 44 (range, 36.5-52), 31 (range, 27.5-39), and 51.5 (range, 21-69.8) points vs postoperatively as 92 (range, 92-100), 93 (range, 93-94.8) and 90 (range, 90-100) points, respectively. The patients had a median follow-up of 6 months (range, 3-11). No complications were observed during the follow-up period.

CONCLUSION

Air-assisted subcutaneous mastectomy and liposuction is a feasible technique that may provide good cosmetic outcomes by avoiding anterior chest wall scarring.

Single axillary incision endoscopic surgery and liposuction for gynecomastia

Gynecomastia is a common type of breast tissue hypertrophy in men. Surgical excision is the most effective treatment for this condition. Minimally invasive surgical techniques can be used to avoid visible chest scarring. In this study, we evaluated the efficacy and safety of single-axillary-incision endoscopic mastectomy and liposuction for the treatment of gynecomastia. Nipple-sparing mastectomy via a single-port axillary incision was successfully performed in all patients. Twenty-four bilateral procedures were performed in total. Twenty patients underwent liposuction concomitantly. The median weight of the mastectomy pieces was 88.5 g (range: 42.5-440 g), and the median amount of liposuction was 262.5 cc (range: 25-350 cc). The median duration of surgery was 120 minutes (range, 73-195 minutes). Two patients developed a seroma, and 1 patient developed a hematoma in the early postoperative period. The mean satisfaction levels related to physical appearance, mental status, and social environment were 8.75 (standard deviation [SD]: 1.19), 9.17 (SD: 1.44), and 9.33 (SD: 0.76) points, respectively, on a 10-point visual analog scale. Endoscopic single-port nipple-sparing mastectomy combined with liposuction is a technically feasible method to avoid anterior chest wall scarring with good cosmetic results. Between June 2021 and June 2022, 30 patients underwent endoscopic single-port nipple-sparing mastectomy through a small axillary incision, while 20 underwent concomitant liposuction. The demographic information of the patients, duration of surgery, amount of tissue removed, and complications were recorded. Patients' levels of satisfaction with their physical appearance, mental status, and social environment were measured.

Liposuction Assisted Gynecomastia Surgery With Minimal Periareolar Incision: a Systematic Review

BACKGROUND

This study aims to analyse the quality of studies and revisit the liposuction assisted gynecomastia surgery performed through minimal incision.

METHODS

A systematic review, based on the literature in the PubMed, Scopus, Science Direct, and Cochrane, to the treatment of Simon's grade I and II gynecomastia was conducted using keywords "gynecomastia" AND "liposuction." Study appraisal was performed using MINORS to assess the methodological quality of the paper.

RESULTS

There were 18 out of 415 studies eligible to review. A total of 244 out of 1628 patients with the average age of 23.13 years. Liposuction facilitated the easy handling to remove the breast tissue via small incisional design; showed consistent improved quality of life in terms of satisfaction after surgery. However, the measuring method of satisfaction rate varied, resulting in difficulties to interpret the results. Complication rates were inconsistent throughout the studies, ranging from 0.06 to 26.67%. Reoperation rate of liposuction-assisted surgery is between 0.6 and 25%. There are only two studies of a total 25 patients that are considered as good in quality. The two studies, which discuss laser-assisted liposuction technique, show minor complication of seroma in two patients. While one study shows high patient's satisfaction rate; both studies indicate high surgeon's satisfaction rate.

CONCLUSION

Small incisional design for breast parenchymal removal in gynecomastia assisted by liposuction showed a good technical approach for consistent improvement in quality of life. However, only 2 studies reported good quality methods of non-randomized case series urging for a better quality of studies in the future.

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 the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Patients Decision-Making Characteristics Affects Gynecomastia Treatment Satisfaction: A Multicenter Study Using the BODY-Q Chest Module

BACKGROUND

Patient satisfaction is the most critical outcome in gynecomastia treatment. However, patient satisfaction may be affected by the patient's decision-making trait, such as exhaustively searching for the best outcome or being content with an outcome that satisfies a preconceived requirement.

OBJECTIVE

To assess whether patient's decision-making characteristic affect their satisfaction with gynecomastia treatment.

METHODS

This was a cross-sectional study including patients treated for gynecomastia between January 2009 and December 2019 at two tertiary hospitals in Denmark. Alive patients were sent the BODY-Q: Chest module, the SF-36 questionnaire, and the Maximizer/Satisficer decision-making survey. Patients were classified as Maximizers if they scored more than 40 points on the Maximizer/Satisficer survey. Percentage score differences (PDs) in quality of life scales were calculated between Maximizers and Satisficers.

RESULTS

In total, 192 gynecomastia patients were included in this study and classified as Maximizers (n = 152) or Satisficers (n = 40). Maximizers were younger and more had gynecomastia following abuse of anabolic steroids than Satisficers (p < 0.05). With respect to bodily satisfaction, Maximizers showed significantly worse satisfaction with nipples (PDs: - 12.98%), psychological function (PDs: - 13.68%) and social function (PDs: - 8.77%, p < 0.05). In addition, Maximizers had significantly worse emotional role functioning (- 11.03%), vitality (PDs: - 11.72%) and mental health (PDs: - 10.00%, p < 0.05).

CONCLUSION

Patients exhibiting maximizing-type decision-making characteristics have worse satisfaction with gynecomastia treatment and poorer psychosocial health. This information may facilitate patient counseling and alignment of treatment expectations.

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 .

Surgical management of complicated gynecomastia (associated with foreign body injection) with single-port 3-dimensional videoscope-assisted endoscopic subcutaneous mastectomy and concurrent liposuction: A case report

RATIONALE

Gynecomastia is a common benign breast disorder in men. Surgical management of gynecomastia includes that of a subcutaneous mastectomy with or without concurrent liposuction. Herein, the authors presented a case of complicated gynecomastia (gynecomastia with concurrent foreign body injection) which was successfully managed with an innovative technique that offered acceptable operative time, minimal complications, good recovery and satisfactory aesthetic outcome.

PATIENT CONCERNS

A 39-year-old Taiwanese man who developed gynecomastia along with self-injection of foreign body (salad oil) over the past 10 years for breast enlargement presented as symptomatic bilateral breast lumps.

DIAGNOSIS

Bedside sonography revealed multiple large droplets of oil in the subcutaneous tissue bilaterally, resembling cystic lesions.

INTERVENTION

Bilateral single-port 3-dimensional videoscope-assisted endoscopic subcutaneous mastectomy was performed after bilateral breast liposuction. Operative findings include bilateral gynecomastia and previous bilateral breast foreign body material. The total weight of lipoaspirate was 400 grams and 300 grams for right and left side respectively. Subcutaneous mastectomy specimen weight was 820 grams and 661 grams for right and left breast tissue.

OUTCOMES

Operative duration was 315 minutes and intraoperative blood loss at 150 ml. Patient was discharged 2 days after the operation, and subsequent follow up ultrasound showed complete removal of foreign bodies and fibrotic breast tissue. Patient was satisfied with the post-operative aesthetic outcomes.

LESSONS

Single-port 3-dimensional videoscope-assisted endoscopic subcutaneous mastectomy with concurrent liposuction is a promising and safe surgical option for patient with complicated gynecomastia and severe fibrosis.

Endoscopic subcutaneous mastectomy plus liposuction via a single axillary incision for gynecomastia in Asian patients: A report of 45 cases

BACKGROUND

Most techniques for surgical correction of gynecomastia are performed by anterior and/or lateral chest incisions, showing an "operated" appearance. Our initial experience was introduced in gynecomastia with a combination of endoscopic subcutaneous mastectomy and liposuction via an axillary single incision.

METHODS

Between September 2018 and July 2019, a series of 45 male patients who had Simon grade I or II gynecomastia were enrolled in this study. The demographics, operative data, and postoperative complications were recorded in detail. Four independent observers gave their ratings by assigning scores of 1 to 5 for 6 main aesthetic aspects based on pre and postoperative photographs.

RESULTS

Endoscopic subcutaneous mastectomy combined with liposuction via an axillary single incision was performed successfully in all cases. Mean operative duration was 82.6 minutes for each side (37.5-132.5 minutes). The weight of the resected glandular tissue of the 89 breasts was 26 to 130 g and the aspiration volume was 60 to 700 mL. Three unilateral subcutaneous seromas (3.3%), 5 unilateral hematomas (5.6%), and 1 bilateral minimal skin redundancy (2.2%) were encountered. Observer-reported outcomes indicated that patients with grade Ⅰ gynecomastia had significantly better aesthetic results than those with grade Ⅱb in the aspects of symmetry, shape of nipple, shape of areola, contour regularity, and overall appearance (P < .001). Patients with grade Ⅱa gynecomastia also witnessed better improvement than grade Ⅱb in shape of nipple, contour regularity, and overall appearance (P < .05).

CONCLUSION

Endoscopic subcutaneous mastectomy combined with liposuction via an axillary single incision is a feasible minimally invasive technique for the treatment of gynecomastia. The combined method is effective in achieving satisfied aesthetic results for Simon grades I and Ⅱa gynecomastia, and it can also be an alternative choice for grade Ⅱb.