Purpose: Dalgona, a kind of candy made of caramelized sugar, is a popular snack for children. Given the popularity of preparing dalgona, increasingly many patients are treated for burns sustained while preparing dalgona. We report the clinical features and dangers of burns from dalgona. Methods: We retrospectively reviewed the clinical records of 11 inpatients and outpatients who had been treated for burns they received while preparing dalgona from March 2020 to December 2020. The data reviewed were age, sex, the severity of the burn, the size and location of the burn, the type of treatment, and the place where the injury occurred. Results: The age of the patients ranged from 3 to 19 years, and the average age was 10.2 years (2 male, 9 female). Three patients had superficial second-degree burns, while eight had deep second-degree or third-degree burns. Most of the cases were treated with a local skin flap or skin graft. All the burned lesions were on the hands and feet. In all cases, the burns occurred at home due to accidental spillage. Conclusion Most of the patients were children and teenagers, and they had serious burns. Therefore, we report these findings to emphasize the need for public awareness of the potential for burn injuries to occur during dalgona preparation.

A common goal in reconstructing the umbilicus is to achieve an aesthetically pleasing result. This single-subject study demonstrates the outcome of managing an umbilical keloid scar using a single excisional line. A patient presented with a large, oval keloid scar at the center of his abdomen. The scar, measuring 4×3 cm in diameter, was deformed to the extent that it completely obscured the umbilicus. The patient frequently experienced intermittent inflammation at the site of the scar. We planned a triangular incision around the keloid. The umbilical keloid was excised and reconstructed using a flap anchored along the lower edge of the triangle. The triangular flap was elevated and the deep dermis of its cephalic portion was attached to the linea alba. The remainder of the flap was sutured at the center to create a conical shape. Eleven months post-procedure, the umbilicus maintained an aesthetically pleasing appearance with proper depth, superior hooding, and a concave shape without protrusion. An advantage of this straightforward surgical method is that it allows for simultaneous resection and reconstruction without the need for additional flap design. This method is expected to be a useful option for reconstructing umbilical keloids the size of a fully developed umbilicus.

Purpose: Elderly people are particularly susceptible to burn injuries due to physiological and anatomical aging processes. As the elderly population is expected to grow, the number of burn injuries among this group is also likely to increase. Researchers and health professionals must analyze the causes of geriatric burn injuries, establish targeted preventive policies, and provide education on strategies to minimize burns. Methods: To understand the epidemiological causes of burns in the elderly, we retrospectively reviewed the medical records of patients admitted to our burn center in Korea between January 2019 and December 2021. Of 1,082 patients admitted with burn injuries, 323 (29.9%) were aged 65 years or older and were included in further examination. Results: The elderly patients included more women (64.1%) than men (35.9%), and the causes of burns differed according to gender. Flame burns were more common among men than women, and only men experienced electrical burns. Most older people live alone (54%); accordingly, the most common place of injury for these patients was home (77%), followed by the workplace (14%), with the causes of burns differing between those locations. Sixteen patients (4.9%) started medical treatment at least 2 weeks post-injury, while 29 patients (8.9%) began burn treatment after 1 month. Scalding (55.4%) was the most common cause of burn injury. Most injuries were deep second-(35%) or third-(39%) degree burns, and the most common treatment method was surgery (64.7%). The most frequently affected areas were the legs (24%) and feet (23%). Conclusion Through this analysis of the clinical profile of burns in the elderly, we endeavored to help establish suitable preventive policies.

Regardless of size or severity, post-burn breast scars can be traumatic for patients. There are various approaches to post-burn scar management, but herein we present the results of a novel approach in which we tried to remove the scars in an early stage of treatment. Breast burn patients, whose wound area included the nipple-areolar complex, were treated using a periareolar incision design similar to that of periareolar reduction mammoplasty. The remnant scar was located only along the periareolar complex. As a result, more cosmetically satisfactory results were achieved compared to skin grafting or local flap procedures.
Breast ; Burns ; Cicatrix ; Female ; Humans ; Mammaplasty ; Skin Transplantation ; Wounds and Injuries

BACKGROUND: Deep dermal burns are frequently treated with excision and skin grafting. Otherwise, wound healing may take up to 4 to 6 weeks, with serious scarring. Especially in pediatric patients, post-burn scarring could result in psychologic trauma and functional disability. We aimed to investigate the efficacy of early debridement and dressing using cultured allogenic keratinocytes in infants with deep dermal burns to prevent hypertrophic scarring. METHODS: From April 2016 to April 2018, 18 infants were treated for deep dermal burns. Except for 5 infants who underwent skin grafting or excision, 13 infants were included in this study. We performed early debridement in these patients using Versajet™ and serial dressings using Kaloderm®. RESULTS: The average operative date was 8.3 days after the accident. The mean healing time was 18.3 days after the accident. The patients did not experience any contraction, but 3 patients had hyperpigmentation, 2 patients had mild hypertrophic scarring, and 1 patient had mixed pigmentation (hyperpigmentation and hypopigmentation). CONCLUSIONS: Our prophylactic scar therapy, using early debridement with Versajet™ and dressings with Kaloderm®, may be beneficial for infants with dermal burns. This method was able to shorten the healing time, resulting in better scar outcomes. Our follow-up findings revealed that the scars had an aesthetically pleasing appearance and patients were able to perform normal activities without restrictions.
Bandages* ; Burns* ; Cicatrix ; Cicatrix, Hypertrophic* ; Debridement* ; Follow-Up Studies ; Humans ; Hyperpigmentation ; Infant* ; Keratinocytes* ; Methods ; Pigmentation ; Skin Transplantation ; Wound Healing

Frontonasal dysplasia is an uncommon congenital anomaly with diverse clinical phenotypes and highly variable clinical characteristics, including hypertelorism, a broad nasal root, median facial cleft, a missing or underdeveloped nasal tip, and a widow's peak hairline. Frontonasal dysplasia is mostly inherited and caused by the ALX genes (ALX1, ALX3, and ALX4). We report a rare case of a frontonasal dysplasia patient with mild hypertelorism, a broad nasal root, an underdeveloped nasal tip, an accessory nasal tag, and a widow's peak. We used soft tissue re-draping to achieve aesthetic improvements.
Humans ; Hypertelorism ; Phenotype

A debridement method that causes minimal damage to normal tissue during the removal of necrotic tissue is important for chronic wound healing. A new instrument based on low-frequency ultrasound, the Misonix SonicOne O.R. System ® (Bioventus, Farmingdale, NY, USA), creates 22.5 kHz ultrasound waves that cause cavitation or oscillating micro-gas bubbles to debride unhealthy tissue. The device was used for debridement on nine patients with chronic wounds of varying etiology: two patients with decubitus ulcers, one patient with a crush injury, and seven patients with burns. The eschar and unhealthy granulation tissue were removed effectively with no damage to normal skin and soft tissue. No bleeding complications occurred and postoperative analgesics were not required. Compared to surgical debridement, the low-frequency ultrasound device was effective, easy and safe to use, and caused less pain and bleeding. It can be recommended as a treatment method for chronic wounds, comparable to surgical wound debridement.

The superior gluteal artery perforator flap technique has increasingly been used for soft tissue defects in the sacral area following its introduction nearly 25 years ago. Advantages in covering sacral defects include muscle sparing, versatility in design, and low donor side morbidity. The bilateral superior gluteal artery perforator flap procedure is planned in cases of large sacral defects that cannot be covered with the unilateral superior gluteal artery perforator flap. Here, we report two cases of large sacral defects in which patient factors of poor general health, such as old age, pneumonia, and previous operation scar, led to use of a large unilateral superior gluteal artery perforator super-flap with parasacral perforator. The approach was utilized to reduce the operation time and prevent unpredictable flap failure due to the large flap size. Even though the parasacral perforator was included, the versatility of the large superior gluteal artery perforator flap was preserved because sufficient perforator length was acquired after adequate dissection.
Arteries* ; Cicatrix ; Humans ; Perforator Flap* ; Pneumonia ; Tissue Donors

PURPOSE: Skin graft may fail for a number of reasons. Hematoma or seroma formation prevents graft adherence. Traditionally tie-over dressing has been used in skin graft fixation, but skin graft in convex and narrow place like fingers or toes, tie-over dressing is hard to be applied. And Vaseline gauze over graft often adheres to graft by exudate into gauze fibers and hardening, and may cause damage to graft in dressing change. We report successful results of using silicone net dressing in fixation of split thickness skin graft over these place. METHODS: After skin graft, the silicone net, Mepitel(R) (Molnlycke Health Care, Box 13080, SE-402 52 Goteborg, Sweden) was applied over the graft followed saline wet gauze dressing in 25 patients. 13 cases were on finger, 8 cases were on foot or toes, 4 cases were on anterior chest. RESULTS: In 22 cases, there were no hematoma or seroma formation, Mepitel(R) maintained 5 days after skin graft. And then, Mepitel(R) was removed from the graft. In 3 cases, there were hematoma formation, Mepitel(R) was removed at 3 days after skin graft. In all cases, grafts were taken well without maceration or skin eruption. CONCLUSION: The silicone net, Mepitel(R), is dressing material made of silicone gel bound to a pliable polyamide net, and it can provide uniform pressure to the graft, even in convex and narrow place. And net like structure allows the exudates of the wound to pass freely into the secondary absorbent dressing and easier to remove from the grafts than Vaseline gauze. We think that the use of a Mepitel(R) is a efficient tool for securing skin grafts.
Bandages* ; Delivery of Health Care ; Exudates and Transudates ; Fingers ; Foot ; Hematoma ; Humans ; Nylons ; Petrolatum ; Seroma ; Silicone Gels* ; Skin* ; Thorax ; Toes ; Transplants* ; Wounds and Injuries

Primary Pulmonary leiomyosarcomas are rare tumors. These tumors may arise at any level of the lung in which smooth muscle fibers are found. The highest incidence of sarcoma is during the fourth decade whereas for bronchogenic carcinoma the maximum incidence is during the sixth and seventh decades. Leiomyosarcomas are aggressive and progressive. Treatment is mainly surgical. The chemotherapy is ineffective and the effectiveness of radiotherapy depends on the total dose of irradiation. Prognosis and significant survival rate are related to the size of the lesion. We report one patient with primary pulmonary leiomyosarcoma involving the right lower lung.
Carcinoma, Bronchogenic ; Drug Therapy ; Humans ; Incidence ; Leiomyosarcoma* ; Lung ; Muscle, Smooth ; Prognosis ; Radiotherapy ; Sarcoma ; Survival Rate