A rare case of extensive aplasia cutis congenita: Our surgical approach.

Aplasia cutis congenita (ACC) is a rare disorder resulting in the absence of skin or deeper layers, most often involving an isolated small area on the scalp. However, extensive cutis aplasia involving multiple large critical areas of the body is extremely uncommon and remains a challenging condition to manage. Initial concerns involve early mortality from excessive moisture loss, hypothermia, bleeding, sepsis, and brain herniation while subsequent sequelae from delayed wound healing resulting in scarring and loss of function also provide numerous management dilemmas. Conservative treatment with dressings, which typically allows epithelisation in small cases, is inadequate. Surgical approaches described such as skin grafts and rotational flaps are also insufficient in extensive ACC involving the chest and entire scalp. In this article, we present how our centre successfully treated a patient with a large total body surface area of ACC involving the entire scalp, neck, forehead, chest, trunk, lateral flanks, and patchy areas of all four limbs.

[Normal and Near Normal Myocardial Perfusion Imaging Data Analysis: Two-Year Major Adverse Cardiac Event].

BACKGROUND: Myocardial perfusion imaging (MPI) is the method most commonly used to assess patients with suspected coronary artery disease for the presence of myocardial ischemia and risk of subsequent adverse cardiac events. Studies are limited on the incidence of major adverse cardiac event (MACE) in patients with normal MPI results. PURPOSE: The aim of this study was to investigate the incidence and risk factors of MACE in patients with normal or near-normal MPI results. METHODS: In this single-center retrospective chart review study, patients who had received MPI tests at a nuclear medicine department of a medical center in 2017 were consecutively enrolled. All of the participants in this study were patients with normal or near-normal MPI results, and were followed for two years to assess the incidence of MACE (death, hospitalized for percutaneous coronary intervention; CABG, heart failure and stroke). Participants with or without MACE were compared to determine whether demographic, comorbidity, and MPI data were significant risk factors. RESULTS: Of the 1,629 participants (age = 70.4 ± 11.3 years, 49.4% male) enrolled, 387 (23.8%) were classified into the normal MPI group and 1,242 (76.2%) were classified into the near-normal MPI group. Notably, 61 participants (15.8%) in the normal MPI group and 206 (16.6%) in the near-normal MPI group experienced MACE events during the two-year follow-up. The risk factors of MACE identified in this study included being older in age, being male, and having poor myocardial perfusion parameters (i.e., ejection fraction) during MPI. CONCLUSIONS / IMPLICATIONS FOR PRACTICE: Over the two-year study period, 15.8% of the participants with normal MPI results and 16.6% of those with near-normal MPI results experienced major adverse cardiac events. Thus, it is critical to inform patients regarding the potential risk of MACE risk and to educate them on how to mitigate this risk by actively managing their hyperlipidemia level and left ventricular ejection fraction.

Challenges in the management of extensive aplasia cutis congenita.

Aplasia cutis congenita (ACC) is a rare group of congenital disorders characterised by focal or widespread absence of skin, predominantly affecting the scalp. A Malay female infant was born at 37 weeks with extensive ACC, affecting 37% of total body surface area, including her scalp and trunk. There is no consensus on the management of ACC given the rarity and variable presentation. A multi-disciplinary team comprising neonatologists, paediatric dermatologists, plastic surgeons and medical laboratory scientists at the skin bank, employed a more aggressive surgical approach with the aim of avoiding potentially catastrophic morbidity, including sagittal sinus haemorrhage and brain herniation. Out of several surgical options, the team used a staged artificial dermal matrix (Integra) and cultured epithelial autograft application, followed by regular wound dressing, and eventually allowed the child to achieve complete epithelialisation of her trunk, and most of scalp before she was discharged from hospital.

[Intensive Care Unit-Acquired Weakness].

Intensive care unit (ICU)-acquired weakness is a common neuromuscular complication of critical illness that is considered to be associated with prolonged duration on mechanical ventilation and systemic inflammatory response syndrome. In addition, nutrition and metabolic alternations, which are commonly seen in patients in the ICU, may further accelerate muscle wasting and increase the incidence of ICU-acquired weakness. The clinical features of ICU-acquired weakness include acute generalized muscle weakness that develops after the onset of critical illness. Diaphragmatic dysfunction, post-extubation dysphagia, and functional decline also are common in patients with ICU-acquired weakness. As the recovery of these physical functions is lengthy and difficult, a multidisciplinary team management is recommended. This mini-review was conducted to provide a scientific overview for ICU-acquired weakness, including its definition, etiology, diagnosis/screening, impacts, and potential intervention strategies. We hope that increasing the understanding of frontline staff will promote the timely planning and implementation of related screenings and interventions to enhance the functional recovery of patients receiving care in the ICU.

The diathermy scratch pad: A cheap and efficient tool for chemical and explosion-related burns.

The burn center in our hospital is a national and regional (Southeast Asia) center. Of all admissions, 10% are related to blast explosions, and 8% due to chemical burns. In the acute burn management protocol of Singapore General Hospital, early surgical debridement is advocated for all acute partial-thickness burns. The aim of early surgical debridement is to remove all debris and unhealthy tissue, preventing wound infection and thereby expediting wound healing. In chemical burns, there can be stubborn eschars that are resistant to traditional debridement. We would like to present a novel technique using the diathermy scratch pad as a cheap and efficient tool for the dual purpose of surgical debridement and dermabrasion.

Acceptance of Vascularized Composite Allotransplantation (Face and Hand Transplant) in Singapore.

Recent advancements and innovations in the burgeoning field of vascularized composite allotransplantation has enabled face and hand transplant to become a reality in the Western world. Plastic surgeons from the United States, France, and Spain have since performed vascularized composite allotransplantation as a novel therapeutic option in patients suffering from severe facial disfigurement and limb loss. Results have demonstrated remarkable functional and esthetic outcomes with improvements in the immense psychological, social, and emotional burdens that can arise in these patients. Despite the success of existing national solid organ transplant programs, face and hand transplant has yet to be established in this region. The specific aims of this study were to assess the attitudes and amount of risk Singaporeans are willing to accept towards receiving or donating face and hand transplants; and hence ultimately evaluate the feasibility of establishing such a program in Singapore.

Pleural fat-forming variant of solitary fibrous tumor.

The fat-forming variant of solitary fibrous tumor is rare. It occurs predominantly in the deep soft tissues of the retroperitoneum and thigh. We describe a case of fat-forming solitary fibrous tumor arising from the pleura, which was successfully treated using a video-assisted thoracoscopic approach. The patient remained free of recurrence 2 years after surgery and continues to be under long-term follow-up.