Nasal retainers are common tools used in managing patients with cleft lip. The significance of nasal retainer in preventing nostril collapse or stenosis to maintain a symmetrical nose after the surgical procedures is already well known. We came up with a way to create a nasal retainer using a latex nelaton catheter. Custom-made nasal retainer using latex nelaton catheter was used postoperatively on a 10-month-old infant with median cleft lip after cheiloplasty. In postoperative day 7, her nostrils were large enough for premade silicone nasal retainer to fit. She was discharged with instructions given to use the retainer for 6 months. Custom-made nasal retainer can be used as an alternative to premade nasal retainers for patients with wide columella or small nostril cavities, or who cannot afford premade retainers.

Background: This aim of this study was to develop an objective tool for rating submental fat applied to Koreans. Methods: The study was conducted between April 2019 and October 2019. A total of 92 subjects were enrolled in the study. Clinical photos of the subjects were categorized using validated CR-SMFRS by three plastic surgeons and one dermatologist. The categorized photos were then shown to six different plastic surgeons for evaluation. Results: The Cohen’s kappa value for the six raters were 0.830, 0.742, 0.703, 0.907, 0.862, and 0.793 with statistical significance (p < 0.001). ICC value was between 0.860 and 0.966 (p < 0.001). Since the Cohen’s value and ICC were above 0.6 for all raters, the ratings performed by all six raters were used in the analysis. The ICC values between raters were between 0.899 and 0.902. Conclusions: We came up with a set of reference photos that can be used for submental fat rating scale applicable to Korean subjects. Level of Evidence: II.

A 44-year-old woman with underlying systemic lupus erythematosus and antiphospholipid antibody syndrome presented with nausea and vomiting after her 2nd vaccination for coronavirus disease 2019 (COVID-19). Thirteen days after warfarin injection was administered along with steroid therapy, the patient suffered sudden right shoulder pain, paresthesia, and swelling, suggesting acute compartment syndrome. The warfarin regimen was bridged to low molecular weight heparin and fasciotomy was performed. Multiple hematoma evacuation after fasciotomy was done and the patient was referred for skin necrosis. Frequent debridement and negative pressure wound therapy were performed to heal the right upper extremity skin defect. Afterwards, the patient experienced hemorrhage in her left upper extremity and was treated conservatively with simple compression. This report suggests that patients undergoing anticoagulation therapy for antiphospholipid syndrome should be closely monitored for subcutaneous hemorrhage, and that prompt diagnosis and treatment may prevent adverse results. If massive skin necrosis occurs, multiple surgical debridement procedures and application of negative pressure wound therapy may be an option.

Soft tissue reconstruction of a circumferentially degloved finger is a major challenge. A 64-year-old male patient with underlying diabetes and hypertension presented with biopsy-proven squamous cell carcinoma involving his entire finger. The entirety of his finger was circumferentially degloved to obtain a safety margin. The finger was reconstructed using bilateral free hypothenar flap, and the patient recovered without any complications.

Background Various types of external breast tissue expanders have been found to be effective for aesthetic breast augmentation. However, their use has been limited when compared with implant-based breast augmentation due to the burdensome nature of their application. This article reports the possibility that external breast tissue expanders may be applied safely and effectively with higher pressure and shorter application time.Methods The participants comprised patients who desired breast augmentation using the EVERA-RAPHA device between January 2020 and March 2020. A double-blinded prospective study was conducted on two groups of eight patients each, with either 60 mmHg or 100 mmHg of pressure applied. Standardized photographs were taken and blinded measurements of volume and circumference were made. The Mann-Whitney and paired t-tests were conducted.Results Sixteen patients were evaluated after 1 month of treatment. The women in groups 1 and 2 (60 mmHg and 100 mmHg, respectively) used EVERA-RAPHA for 15.400± 0.704 and 15.300±0.477 minutes per day, respectively. The mean volume increases in groups 1 and 2 were 39.000±42.526 cc and 27.700±20.260 cc, respectively. No patients dropped out of the study. All patients reported that the device was tolerable. Mild bruising was found in 62.5% of the patients in group 2.Conclusions Breast augmentation using external tissue expanders can be a safe, effective, and practical option. Pressures of 60 mmHg or 100 mmHg can be safely applied for a shorter duration. Larger studies are needed to further confirm our findings.

Nail melanoma (NM) must be suspected in the initial workup of patients with pigmented nails. However, the differential diagnosis of NM from other nail disorders that involve nail pigmentation is challenging. Dermoscopic, clinical, and histopathological features are integrated for a definite diagnosis. The primary treatment of NM is surgery. Depending on the depth of invasion, amputation or functional surgery can be chosen. This article reviews the clinical, dermoscopic, and histopathological features of NM, as well as its diagnosis and treatment.

Brachial artery aneurysms are rare diseases that may be caused by infection or trauma. We report a case of a 71-year-old man who presented with a mass in his right antecubital fossa that increased in size slowly over time. Three years ago, the patient underwent ascending and total-arch replacement with artificial vessel graft to treat aortic root and ascending aorta aneurysm. Preoperative physical examination of right upper extremity showed a nonpulsatile mass with normal pulse of axillary, brachial, and radial arteries. The mass was removed and brachial artery reconstruction was done initially using saphenous vein graft. Two months later, the patient revisited with recurrent pseudoaneurysm, involving the bifurcation point of brachial artery. Aneurysm was totally resected and the brachial artery was reconstructed by interposition graft using a bifurcated GORE-TEX artificial vessel graft. The patient healed without complication and no recurrence was observed. Artificial vessel graft is an available option for reconstruction, and revascularization of vessel defect after excision of brachial artery aneurysm may involve bifurcation point.