Medial Epicanthal Fold Correction Using a Y-W Epicanthoplasty in Asian Eyelids.

Many surgical techniques for managing epicanthal folds have been reported, but their main drawbacks include a noticeable scar in Asians, acute medial canthal angle, and applicability only in mild or moderate epicanthal folds. This study described a novel surgical technique, Y-W epicanthoplasty, and assessed the medial canthal shape and scarring in patients who underwent Y-W epicanthoplasty. Patients with moderate or severe epicanthal folds between January 2004 and February 2017 were included in this study. Pre- and postoperative intercanthal distance (ICD), inner canthal angle (ICA), and interpupillary distance (IPD) were measured. The ICD ratios (ICD/IPD) and extent of postoperative scarring were evaluated. A Y-W epicanthoplasty was performed on 18 patients. The ICD ratio of the total study cohort showed a significant reduction following surgery (preoperative ICD ratio=0.62±0.04, postoperative ICD ratio=0.58±0.03, P<0.001). The ICA was 51.8±7.7° and 49.8±5.6° in the pre- and postoperative periods, respectively (P=0.086) Eleven patients showed no apparent scar, and 6 patients were found to have minimal scarring that was visible only under close inspection. One patient had a hypertrophic scar that was successfully managed with triamcinolone acetonide injections. Y-W epicanthoplasty can provide good aesthetic results without a visible scar in patients with moderate-to-severe epicanthal folds. The Y-W epicanthoplasty avoids a medially extended skin incision and excessive tension on the skin flaps. Moreover, an acutely shaped or webbed medial canthus after epicanthoplasty can be prevented by adding a small triangular flap. The Y-W epicanthoplasty procedure is simple and straightforward, and it is appropriate for moderate-to-severe epicanthal fold correction.

Microbiologic Profile of Nipple Swab Culture and its Association With Postoperative Complications in Prosthetic Breast Reconstruction.

BACKGROUND: In breast surgeries, a lactiferous duct leading to lactic glands of breast parenchyma allows direct contamination by normal bacterial flora of the nipple-areola complex. Complete blockage of nipple flora from the intraoperative field is almost impossible. OBJECTIVES: We aimed to analyze the microbiological profile of nipple flora of breast cancer patients who underwent an implant-based immediate breast reconstruction after a total mastectomy, and to evaluate the association of nipple bacterial flora with postoperative complications. METHODS: A retrospective chart review was performed of patients who underwent an implant-based immediate breast reconstruction after a total mastectomy. A nipple swab culture was performed preoperatively. Patient demographics, surgical characteristics, and complications were compared between positive and negative nipple swab culture groups. Microbiological profile data including antibacterial resistance were collected. RESULTS: Among 128 breasts, 60 cases (46.9%) had positive preoperative nipple swab culture results. Staphylococcus epidermidis accounted for 41.4% of microorganisms isolated. A multivariate logistic regression analysis of postoperative complications revealed that the presence of nipple bacterial flora was a risk factor for capsular contracture. Seven cases of postoperative infection were analyzed. In 2 cases (40% of pathogen-proven infection), the causative pathogen matched the patient's nipple bacterial flora, which was methicillin-resistant S. epidermidis in both cases. CONCLUSIONS: Nipple bacterial flora was associated with an increased risk of capsular contracture. Preoperative analysis of nipple bacterial flora can be an informative source for treating clinically diagnosed postoperative infections. More studies are needed to determine the effectiveness of active antibiotic decolonization of the nipple.

Ear lobule reduction using a sub-antitragal groove technique in patients with angiolymphoid hyperplasia with eosinophilia on the earlobe: a case report and literature review.

Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare condition characterized by nodular lesions predominantly in the head and neck region, often causing discomfort or pain. Treatment remains challenging because of its rarity and the lack of established guidelines. This report presents a case of ALHE affecting the earlobes that was successfully managed using ear lobule reduction surgery and subsequent intralesional steroid injections. A 31-year-old woman with a history of recurrent earlobe masses underwent a partial excision to avoid the loss of the earlobe. Histopathological examination confirmed Kimura disease, a variant of ALHE. Subsequent local methylprednisolone injections effectively controlled the remaining lesions, resulting in significant size reduction without notching. Various treatment modalities have been attempted for this condition; however, recurrence rates remain high. Surgical resection combined with intralesional corticosteroid injections is the preferred approach. In this case, a sub-antitragal groove technique for earlobe reduction was employed to preserve the lateral edge of the ear lobule, minimize the risk of deformity, and achieve a predictable outcome. The sub-antitragal groove technique offers an approach to reduce earlobe size without compromising aesthetics. Further research is required to elucidate the pathogenesis of ALHE and establish standardized treatment protocols for this rare condition.

Risk factor analysis and clinical experience of treating capsular contracture after prepectoral implant-based breast reconstruction.

Background: Capsular contracture is one of the most common and severe complications after implant-based breast reconstruction. Recently, prepectoral implant-based breast reconstruction using acellular dermal matrix (ADM) has become an alternative to subpectoral implant-based reconstruction. However, risk factors for capsular contracture associated with recent prepectoral reconstruction trends are not well refined yet. Thus, the aim of this study was to determine risk factors for capsular contracture, and share our experience of treating capsular contracture in prepectoral reconstruction. Methods: This retrospective comparative study focused on 110 patients who underwent prepectoral implant-based breast reconstruction with ADM. Risk factors of capsular contracture were analyzed by comparing a capsular contracture group (27 cases) and a non-capsular contracture group (83 cases). Secondary treatment after capsular contracture development was analyzed in capsular contracture group. Results: According to univariate and multivariate analyses of risk factors for capsular contracture, single staged implant-based reconstruction (direct-to-implant), infection, and postoperative radiotherapy were significantly related to the development of capsular contracture. Also, surgical intervention including capsulectomy and capsulotomy with implant change showed a significant higher remission rate than other groups. Conclusions: Our study provides insights into risk factors and treatment choices for capsular contracture after prepectoral implant-based breast reconstruction with ADM. These findings can aid selection of patients, postoperative care and preventative treatment before reconstruction.