In oral cavity reconstruction, the fasciocutaneous flaps of the distal extremities have always been preferred to any other kind of flap because of their thinness and pliability, which makes them adaptable to different areas in the oral cavity. The radial forearm flap is frequently considered the first choice for intraoral reconstruction, but the disadvantages of donor site morbidity include sacrificing a major artery to the hand and leaving a conspicuous donor site scar. The search for another primarily thinned skin flap as an alternative has led to the application of the medial sural artery perforator flap, which is harvested from the medial aspect of the upper calf. Between June 2003 and March 2007, 22 free medial sural artery perforator flaps were transferred for intraoral defects after cancer ablation, including tongue and floor of mouth (15 cases), buccal mucosa (5 cases), retromolar trigone (1 case), and anterior floor of mouth (1 case). We paid attention to the major perforator (vein > or =1 mm), which was confirmed by the endoscope, as the vascular relay for the skin flap. The size of the skin paddle varied from 7.5 x 4 cm to 17 x 8 cm. The main advantage of this flap is that it provides thin and pliable coverage to achieve better accuracy in the oral cavity. Other advantages of minimizing donor site morbidity include maintaining the function of the medial gastrocnemius muscle, avoiding the need to sacrifice major arteries of the leg, and possible primary closure of the donor defect.
Post-snakebite compartment syndrome (PSCS) is an uncommon but dangerous condition. Compartment syndrome-like symptoms after snakebite by Protobothrops mucrosquamatus (P. mucrosquamatus) are not effective in guiding fasciotomy. Objective evaluation of intracompartmental pressure measurements in patients with suspected PSCS is recommended. However, there is a lack of consensus regarding PSCS and indications for surgical intervention, including the threshold value of chamber pressure. In addition, intracompartmental pressure measurements may not be readily available in all emergency service settings. Measuring intracompartmental pressure in all snakebite patients for early diagnosis of PSCS is impractical. Therefore, identifying risk factors, continuous real-time monitoring tools, and predictive factors for PSCS are important. Sonography has proved useful in identifying the location and extension of edema after a snakebite. In this study, we attempted to use point-of-care ultrasound to manage PSCS in real-time. Here, we describe a rare case of snakebite from P. mucrosquamatus. PSCS was considered as diastolic retrograde arterial flow (DRAF) was noted in the affected limb with a cobblestone-like appearance in the subcutaneous area, indicating that the target artery was compressed. The DRAF sign requires physicians to aggressively administer antivenom to salvage the limb. The patient was administered 31 vials of P. mucrosquamatus antivenom, and fasciotomy was not performed. DRAF is an early sign of the prediction of PSCS.
Supplementation with select nutrients facilitate wound healing, thereby supporting the association between nutrition and wound healing. In recent years, studies have assessed the relationship of amino acid supplements and basic nutrition with wound healing. The present study is a case report on about a 35-year-old woman whose wound measured 0.7 × 1 cm2 after laparoscopic surgery but did not heal for more than 5 weeks after surgery and drainage tube removal. Nutritional care comprising the required calories and a high-protein diet was initiated. The average actual daily calorie intake was 1,556 kcal (88% of the required amount), and the average daily protein intake was 91 g (126% of the required amount). After 11 days on a diet containing mixed amino acids (arginine, glutamine, and beta-hydroxy-beta-methylbutyrate), the wound size reduced from 0.7 × 1 cm2 to 0.3 × 0.5 cm2. The case findings suggest that the provision of sufficient calories and protein nutrition, supplemented with mixed amino acids containing arginine, glutamine, and beta-hydroxy-beta-methylbutyrate can contribute to the healing of chronic wounds.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.