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Giant congenital melanocytic nevus often necessitates meticulous planning and multiple treatment stages for complete surgical excision. This report presents a case of giant congenital melanocytic nevus on the back managed through serial tissue expansion and excision. Initially, two expanders were placed at the deep fascia level. Sequential outpatient expansions over 10 weeks were followed by expander removal, partial nevus excision, defect coverage with expanded skin flaps, and simultaneous placement of a new expander. The subsequent single expander expansion over 12 weeks involved a total of 600 mL of saline. After three operations spanning approximately 6 months, 54 cm × 36 cm of giant congenital melanocytic nevus skin, covering 65% of the patient's back, was completely excised. Serial tissue expansion and excision may be an effective surgical approach for managing dorsal giant congenital melanocytic nevus, reducing the need for multiple surgeries and achieving favorable aesthetic outcomes.
RESUMEN
Various types of dermal fillers have been developing for soft tissue augmentation. Even though many fillers have been approved and strictly regulated by authorities, homemade products for body contouring procedures are widely available and easily purchased on websites without prescriptions. It is challenging for radiologists to interpret radiological findings of complicated breast augmentation of unknown origin. While ultrasound is the modality of choice for initial work-up, magnetic resonance imaging (MRI) plays a role as the gold standard in evaluating the integrity of prosthetic implants. Using silicone or water-only MRI sequences may also be able to distinguish them. We report a rare case of breast abscess of a young female patient after self-injection of the mixture of ultrasound gel and shoe glue. The clinical and imaging aspect, especially MRI imaging, will be discussed.
RESUMEN
INTRODUCTION: Extra-articular fractures of the distal radius, known as Colles' fractures, are very common. The optimal management of Colles' fracture is still controversial. The Kapandji technique is one option for orthopedic surgeons to maintain reduced fractures, however, the effectiveness of this method is no clear consensus. This study aims to access Colles' fracture treatment by the Kapandji technique with our experiences. METHODS: This prospective study of 33 patients treated with three K-wires intra-focal fractures by the Kapandji procedure for Colles' fractures at Hue University of Medicine and Pharmacy Hospital in Vietnam between February 2017 and May 2019. The functional outcome of the patients was assessed by the demerit score system of Gartland and Werley, and the quality of reduction was elevated on radiographic as well at 3, 6, 12, and 24 weeks postoperative. RESULTS: 33 patients' mean age is 54.64 ± 18.00; After 24 weeks of postoperative follow-up, 78.79% presented excellent, 21.21% good, and there are not any fair or poor cases on the functional outcome. All patients achieved complete fracture union at 12 weeks postoperative. The average immediate postoperative radial length was 9.85 mm, the radial inclination was 20.64°, and the volar tilt was 9.2°. CONCLUSION: The study emphasizes that the Kapandji technique in Colles' fracture treatment is simple and possible to bring a satisfactory outcome and fast recovery.
