Gynecomastia: suction lipectomy as a contemporary solution

Suction lipectomy is adapted for the correction of gynecomastia. Previous attempts using suction lipectomy for gynecomastia still required the use of sharp dissection for removal of the glandular breast tissue as well as excision of redundant skin. With this new technique, gynecomastia is corrected solely with the use of suction lipectomy. The technique is successful if the gynecomastia is due to excess fat or parenchymal hypertrophy. A 7-mm cannula is inserted first, to remove the adipose tissue. Then a 2.4-mm cannula is used to remove the glandular and ductal tissue. The 7-mm cannula is then reinserted to remove subareolar parenchyma and to make final contour adjustments. The surrounding subcutaneous tissue is easily undermined to avoid a saucer deformity and to allow for skin contraction. Patients return to full activities in 48 hours. A compressive garment is worn for 4 to 6 weeks. The results of 10 patients are discussed.     

En bloc cervical lipectomy for treatment of the problem neck in facial rejuvenation surgery

The treatment of cervical fat in facial aesthetic surgery has received much attention in recent years. Suction lipectomy has become a very popular technique for removing cervical fat because it is easy to perform and results in few complications. This paper describes the en bloc excision of cervical fat in conjunction with rhytidectomy. The senior author has treated 1,000 patients over 17 years using this technique with a high degree of patient satisfaction and minimal morbidity. Although suction lipectomy alone may be indicated for the younger patient, our experience suggests that the en bloc excisional technique is the treatment of choice in the older patient in whom a rhytidectomy is also indicated. In contrast with suction lipectomy, we have found that the en bloc excision of cervical fat allows for more anatomic dissection and facilitates removal of greater amounts of fat and better redraping of the cervical skin.     

Suction lipectomy: complications and results by survey

In October of 1983, we sent a questionnaire on suction lipectomy to 2524 U.S. and Canadian members of the American Society of Plastic and Reconstructive Surgeons. Six-hundred and twelve plastic surgeons returned questionnaires (24.2 percent response rate). One-hundred and seven responding surgeons reported 1573 operations in which suction lipectomy with or without skin excision was used for 2685 procedures on various parts of the body. In the subset of 1249 operations in which suction lipectomy only was used to treat 2261 anatomic areas, surgeons reported greater than 80 percent good or excellent aesthetic results. The overall complication rate was 9.3 percent. The most frequent complications were persistent hypesthesia (2.6 percent), seroma (1.6 percent), and persistent edema (1.4 percent). Skin pigmentation, pain, hematoma, infection, and slough each occurred with an incidence of 1.0 percent or less. Based on the results of this survey, suction lipectomy is a valuable new modality for surgical improvement of body contour.     

Suction lipectomy of the neck

Suction lipectomy of the neck has been advocated in other reports. However, because of skin laxity, a simultaneous face/neck lift has been performed usually. In this series of 49 patients, ages 18 to 73, removal of submandibular fat was performed by suction lipectomy. A simultaneous face/neck lift was not done. In addition, no skin was excised. On the contrary, the apparent excess skin was found to be required for contouring. Approximately one-third of the patients had a simultaneous chin implant. Others had different aesthetic surgical procedures performed during the same operation. The removal of neck fat by suction has proven to be more efficacious than excisional methods of lipectomy. The risks of operation have been found comparable to suction lipectomy performed in other anatomic locations.     

Lipodissection in body sculpturing: the dry procedure

We have used the honeycombed suction lipectomy (wet and/or dry) in over 700 patients. It represents a major advancement in the treatment of the localized adiposities of the body. Its advantages are eliminating the need for long, unsightly scars and reducing operating time and morbidity. Selection of appropriate patients is of paramount importance for reliable results because this technique is truly sculpting of the soft tissues. Results improve also with the proper training and experience of the surgeon. The indications and complications have been discussed. This technique (honeycombed suction lipectomy) appears more reliable than suction curettage that employs sharp dissection.     

Buried penis release in adults with suction lipectomy and abdominoplasty

The buried penis in adults who had substantial weight gain was treated with a combination of suction lipectomy of the abdomen and pubic area and the release of the suspensory ligament of the penis and with abdominoplasty with suture anchoring of the pubic and penile skin base dermis to the rectus fascia superiorly. This procedure was performed in 11 patients over the past 10 years with satisfactory results. One patient required additional excess skin excision from the side of the pubic and scrotal area to improve the results.     

Regional fat aspiration for body contouring

Our experience with the original suction lipectomy is presented. The fat removal, done with a specially designed suction tube, is performed layerwise, creating a continuous, regular cavity that is transformed into a virtual space by compressive dressings. The main indication being excessive peritrochanteric fat pads, the operation is done under either epidural or general anesthesia. No antibiotics or anticoagulants are administered, and the patients are mobilized as soon as fully awake. Practicing suction-assisted lipectomy for more than seven years, we have never observed an infection, thrombosis, or fat embolism. In experienced hands, good results can be expected in about 80 percent of patients. Complications are almost always of an aesthetic nature as a result of bad indications. The method is not a surgical treatment for severe obesity.     

Suction-assisted lipectomy for correction of 202 figure faults in 101 patients: indications, limitations, and applications

Since its introduction in the United States, suction-assisted lipectomy has proven to be a safe, effective technique for correction of figure faults. It has been greeted with considerable skepticism by many practitioners, however, owing to the poor results many have obtained in their initial attempts to apply similar techniques. Suction lipectomy using the blunt technique is a safe procedure that can yield consistently good results when appropriately applied. It is suggested that the principal reason others have had difficulty involves problems in patient selection. The technique may not be effective for the correction of generalized obesity and cannot be expected to dramatically alter overall appearance. Patients should be selected for treatment of specific "figure faults" and educated as to what may realistically be expected. The patient's emotional and psychological condition must be taken into consideration. We report a series of 101 patients treated with a total of 202 separate suction lipectomy procedures with good results and only two minor complications. A survey of patients treated by the method reveals a generally high level of satisfaction and some of the ambivalence that might be anticipated from such a technique.     

The effect of epinephrine on blood loss during suction lipectomy

In a prospective, double-blind, controlled study on 26 consecutive patients who underwent suction lipectomy, the injection of epinephrine (1:250,000, 1:500,000, or 1:1,000,000) was not found to decrease fluid/blood loss when compared with saline injection or no injection at all. Since our study fails to support the use of epinephrine to lessen fluid/blood loss during suction lipectomy, we have abandoned its use in that procedure.     

Large-volume suction lipectomy: an analysis of 108 patients.

Suction lipectomy was initially advocated for the treatment of localized collections of fat and for the removal of less than 1500 ml of material. However, many patients wished to have multiple areas treated or had diffuse collections of fat. In such instances, the removal of over 1500 ml of material and circumferential lipectomy are necessary to provide optimal aesthetic results. However, when over 1500 ml of material is removed, anesthetic requirements, fluid replacement, and treatment of blood loss become important if the operation is to be performed safely. We have treated 108 patients who had over 1500 ml of material removed. Eight-eight percent of the patients were female; 12 percent were male. Using the body-mass index, 3 percent of patients were underweight, 70 percent were normal weight, and 27 percent were overweight. Fifty-five patients (51 percent) had 1500 to 2499 ml of material removed, 26 patients (24 percent) had 2500 to 3499 ml removed, 16 patients (15 percent) had 3500 to 4499 ml removed, and 11 patients (10 percent) had over 4500 ml removed. All patients were treated in the hospital; 44 percent were admitted after surgery. A total of 227 units of autologous and 2 units of homologous blood were transfused. As measured by a computerized monitor, the average amount of blood in the material removed from thighs was 30 percent; from abdomens, the blood loss was 45 percent. The aesthetic results were generally excellent. No complications were encountered. A few patients developed undesired sequelae, the most common of which was seroma formation, which occurred in 19 percent of those who had suction of abdominal-wall fat. We believe that large-volume suction lipectomy is safe and efficacious, provided attention is directed to such important aspects of patient care as anesthesia, fluid replacement, and blood loss.     

Classification and management of gynecomastia: defining the role of ultrasound-assisted liposuction

Gynecomastia, or excessive male breast development, has an incidence of 32 to 65 percent in the male population. This condition has important physical and psychological impacts. Advances in elucidating the pathophysiology of gynecomastia have been made, though understanding remains limited. Recommendations for evaluation and workup have varied and are often arbitrary. A diagnostic algorithm is suggested, with emphasis on a comprehensive history, physical examination, and minimizing unnecessary diagnostic testing. Medical management has had limited success; surgical therapy, primarily through excisional techniques, has been the accepted standard. Although effective, excisional techniques subject patients to large, visible scars. Ultrasound-assisted liposuction has recently emerged as a safe and effective method for the treatment of gynecomastia. It is particularly efficient in the removal of the dense, fibrous male breast tissue while offering advantages in minimal external scarring. A new system of classification and graduated treatment is proposed, based on glandular versus fibrous hypertrophy and degree of breast ptosis (skin excess). The authors' series of 61 patients with gynecomastia from 1987 to 2000 at the University of Texas Southwestern Department of Plastic Surgery demonstrated an overall success rate of 86.9 percent using suction-assisted lipectomy (1987 to 1997) and ultrasound-assisted liposuction (1997 to 2000). The authors have found ultrasound-assisted liposuction to be effective in treating most grades of gynecomastia. Excisional techniques are reserved for severe gynecomastia with significant skin excess after attempted ultrasound-assisted liposuction.     

Quantitative analysis of blood and fat in suction lipectomy aspirates

This study of suction lipectomy aspirates from 15 consecutive patients was undertaken to biochemically quantitate the blood-to-fat ratios of the aspirates. A wide variation in the blood-to-fat ratios (8 to 54 percent) was noted, but the authors failed to demonstrate any relationship between the blood-to-fat ratios and the suction lipectomy operative site. Prophylactic measures to allow treatment of patients in a consistently safe manner include carefully screening of patients to exclude those with bleeding disorders or significant illnesses, perioperative oral iron therapy, infiltrating the operation site with a dilute epinephrine solution, hydrating the patients adequately perioperatively, using smaller-diameter cannulas for the aspiration, minimizing aspiration once the aspirate turns grossly bloody, and limiting the aspirate to a volume of less than 1750 ml for any operative procedure.     

Abdominoplasty and abdominal wall rehabilitation: a comprehensive approach

Standard abdominoplasty techniques involve a low horizontal or W skin excision, muscle plication, and umbilical transposition. Newer techniques include suction-assisted lipectomy, the use of high lateral tension with fascial suspension, and external oblique muscle advancement. The author has modified these traditional procedures and added new techniques to improve the aesthetic and functional results of the abdominoplasty procedure. This modification provides a comprehensive approach to abdominal wall aesthetic improvement and rehabilitation. The comprehensive approach described includes four components: the "U-M dermolipectomy," "V umbilicoplasty," the rectus abdominis "myofascial release," and suction-assisted lipectomy. The patient is marked while standing for areas of suction lipectomy and undermining. The lower incision is designed as an open U with the lateral limbs placed inside the bikini line. The upper incision is a lazy M with the higher peaks located at the level of the flanks. Subcutaneous hydration is achieved to perform suction along the flanks, waistline, and iliac areas. Gentle suction of the flaps is also performed. The umbilicus is cored out in a heart shape. The flaps within the U-M marks are excised, and the undermining is performed to the xiphoid and costal margins. The rectus diastasis is marked, and the anterior rectus fascia is incised at the junction of the medial third with the central third of the width of the rectus sheath. Horizontal figure-eight plication sutures by using the lateral fascial edge enable easier infolding of the central tissue. The new recipient of the umbilicus is made by an incision in a V shape on the abdominal flap. The umbilicus is telescoped, and the triangular flap of the abdomen is sutured to the triangular defect of the umbilicus. Skin flap fixation to the umbilicus relieves tension in the lower portion of the flap. The upper skin flap, which is cut in an M manner, provides lateral tension and matches the length of the lower flap. A standard fascial suspension is used and closure is performed in layers. The techniques described here are intertwined procedures. Each facilitates the accomplishment of the other procedure, and they complement each other. They all attain the 12 objectives of the abdominoplasty described. These combined techniques have been used in 104 patients in a period of 11 years. Complications were minimal and easily manageable, except for one patient who required excision of a pseudobursa and retightening of the lower quadrants of the abdominal wall musculature to correct extreme lordosis. A comprehensive approach for the treatment of complex abdominal wall aesthetic and functional defects is presented. These require thoughtful integration of the four components mentioned. This approach has allowed predictable, reproducible, and aesthetically pleasing results.     

The influence of permanent magnetic field therapy on wound healing in suction lipectomy patients: a double-blind study

The authors present their experience with the healing influence of permanent magnets on postoperative wounds. The responses of 20 patients who underwent suction lipectomy and postoperative negative magnetic field therapy were studied in a double-blind fashion. Magnets in the form of patches (10 patients) or sham magnet patches (10 patients) were placed over the operative region in each of the patients. Pain, edema, and discoloration (ecchymosis) were evaluated at 1, 2, 3, 4, 7, and 14 days postoperatively. Our results show that the treatment group had significant reductions in pain on postoperative days 1 through 7, in edema on days 1 through 4, and in discoloration on days 1 through 3 when compared with the control group. These results demonstrated that commercially available magnets have a positive influence on the postoperative healing process in suction lipectomy patients.     

Combined use of ultrasonic liposuction with the pull-through technique for the treatment of gynecomastia

The authors present a method of treatment for gynecomastia that combines the use of two techniques of soft-tissue contouring. This method uses ultrasonic liposuction in conjunction with the pull-through technique of direct excision to effectively remove the fibrofatty tissue of the male breast and the fibrous breast bud through a single 1-cm incision. Fifteen patients were treated in this fashion, and each patient demonstrated a smooth, masculine breast contour with a well-concealed scar, which eliminates the stigma of breast surgery. The procedure is technically straightforward and provides consistent results. It is offered as an additional option for the treatment of gynecomastia.     

Toxic shock syndrome after suction lipectomy

We present a case of toxic shock syndrome with necrotizing fasciitis after suction lipectomy. The patient underwent aesthetic suction lipectomy of the abdomen, buttocks, and thighs during an office procedure by a cosmetic surgeon. On postoperative day 2, the patient was referred to the emergency department of our hospital because of pain. On admission, the patient was in toxic shock. She required intensive medical treatment for about 1 month, along with psychiatric help to adapt after the illness. Although toxic shock syndrome is a rare postoperative complication, every plastic surgeon should be acquainted with it. A combination of early recognition, diagnosis, and aggressive supportive therapy is the only successful treatment.     

Comparative study of survival of autologous adipose tissue taken and transplanted by different techniques

In recent years, adipocytes obtained by suction-assisted lipectomy have been used for implantation by injection methods. This study is designed to assess the appearance of suctioned and excised adipose tissue and its survival after being injected or implanted into different tissues (0.5 cc into the rectus muscle and 0.5 cc into the dorsal ear skin) of New Zealand White rabbits. The results showed that significant numbers of adipocytes were ruptured after suction procedures. The intact cells represented approximately 10 percent of the fat cell population. Fat cells in aspirated and excised samples remained intact and did not differ histologically. After being injected into tissue, adipocytes appeared to survive better for a short term in a more vascularized bed (rectus muscle) than in a low vascular area (ear dermis). Long-term studies at 6- to 9-month intervals revealed transplanted adipose tissue, taken by suction or excision, being replaced with fibrosis, although cystic spaces and only a small number of surviving adipocytes were still present. Insulin did not show any protective effects on survival of the adipocytes during their transplantation.     

Skin retraction following suction lipectomy by treatment site: a study of 500 procedures in 458 selected subjects

I identified 500 suction lipectomy procedures involving sites on the body and in the cervicofacial region in 458 selected patients and studied the influence of treatment site on postoperative skin retraction by comparing preoperative and postoperative skin condition. Postoperative skin condition was evaluated first in the immediate postoperative period (second or third day); then at a more remote date (after at least 2 months of follow-up). On the body, restoration of the preoperative condition of the skin was obtained in 94.6 percent of treatment sites in the immediate postoperative period; after a longer follow-up, this proportion was 87.9 percent because of delayed development of modifications. The time interval needed to obtain a stable result increased with increasing age, regardless of the nature of this result, as well as with the total amount of fat removed. On the neck, liposuction improved or even eliminated preexisting skin looseness, and this improvement was even more noticeable as follow-up increased. The neck thus appears as the site of choice for suction lipectomy. On the face, in contrast, favorable results deteriorated over time, a finding that leads me to advocate combination with a face-lift whenever ptosis is present. Thus treatment site obviously has a substantial impact on the potential of the skin for retracting postoperatively.     

Belt lipectomy for circumferential truncal excess: the University of Iowa experience

When some patients with circumferential truncal excess undergo traditional abdominoplasty, the trunk is not addressed as a unit. Belt lipectomy, a procedure that combines abdominoplasty with circumferential excision of skin and fat, is often more ideal for these patients. In this article, the authors review the literature on belt lipectomy and evaluate their series of 32 patients who underwent belt lipectomy at the University of Iowa. The evolution and current preoperative markings, intraoperative surgical technique, and postoperative care are described. The patients' charts and their preoperative and postoperative photographs were examined retrospectively. It was found that belt lipectomy improved abdominal contour, abdominal wall laxity, mons pubis ptosis, back rolls, waist contour, and buttocks contour. Initially, the procedure was performed on post-weight-reduction patients only, but its indications were extended to three other groups: patients who were 30 to 50 pounds overweight, patients of normal weight who desired a significant overall truncal improvement, and an obese patient with persistent intraabdominal excess. The improvements were significant in all groups of patients except for the latter patient. Complications included a 37.5 percent seroma rate, a 9.3 percent pulmonary embolus rate, and one dehiscence that required reoperation. The authors concluded that belt lipectomy should be seriously considered for patients who present with circumferential truncal excess and for a select group of normal-weight patients. It is not recommended for the obese patient with excessive intraabdominal content. Furthermore, belt lipectomy should be undertaken only in patients who are well informed about the possible risks and complications.     

Surgical treatment of gynecomastia in the body builder

The surgical correction of gynecomastia presents particular problems in the body builder who takes medical treatment of anabolic steroids. In 38 corrections, no fat suction was necessary and only an extensive surgical extirpation of the gland was performed. Superior cosmetic results were obtained with this treatment, with the only problem being increased bleeding in these patients who have very large chest-wall muscles and an enlarged circulation.