BACKGROUND: Capsular contracture (CC) remains a very common complication and the main cause of reoperation following a mammary implant surgery. Leukotrienes play an important role in the inflammatory cascade linked to the development of the periprosthetic capsule. The aim of this paper is to evaluate the incidence of recurrence of capsular contracture in female patients who underwent a secondary mammary augmentation due to this etiology, with and without treatment with leukotriene inhibitors during postoperative care.
METHODS: Sixty-four women submitted to a secondary mammary augmentation due to CC were evaluated retrospectively. Out of these patients, 20 (31%) were treated with Montelukast for 3 months. The remaining 44 (69%) did not receive antileukotriene. The presence of capsular contracture was measured using the Baker classification and magnetic resonance imaging a year after postoperative care. The median follow-up period was 15 months.
RESULTS: The patients receiving Montelukast (n = 20) presented a 15% CC rate (n = 1). The women that did not receive antileukotriene therapy (n = 44) presented a 16% CC rate (n = 7).
CONCLUSIONS: The results of our study show that treatment with Montelukast for 3 months after the operation is associated with lower rates of capsular contracture when compared to patients that did not receive the treatment.
METHODS: 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 .

BACKGROUND: Chest-wall contouring surgery is one of the first steps in sexual reassignment in female-to-male (FtM) transsexuals that contributes to strengthening of the self-image and facilitates living in the new gender role. The main goal is to masculinize the chest by removing the female contour. Chest contour, scar placement, scar shape, scar length, nipple-areola position, nipple size and the areola size are the key points.
METHODS: Between July 2013 and June 2016, 25 FtM transgender patients underwent surgical procedures to create a masculine chest-wall contour. In our study, we just considered 16 patients who have undergone chest surgery with the double incision method.
RESULTS: The patients\' survey revealed a high satisfaction rate with the aesthetic result. In our group, no complications occurred, and two patients have undergone supplementary surgery for axillary dog-ear revision and nipple reconstruction.
CONCLUSIONS: The authors propose a new technical approach and indications for FtM transgender patients\' surgery. A longer scar that emphasizes the pectoralis muscle, a smaller nipple and a resized and refaced areola are the key points of our technique to give a masculine appearance to the chest. The scars are permanent, but most of them will fade and the patients are enthusiastic with their new \"male\" chest appearance. The high level of satisfaction, the great aesthetic result and the low rate of complications suggest to us the use of this technique in medium- and large-size breasts.
UNASSIGNED: 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 .