Zobrazení zdroje stránky Daltonstokholm1290

A total of 3505 articles were identified across surgical specialties, with 27 ultimately included. Depending on the application, use of LDCT led to a 25% to 97% reduction in radiation dose and all studies reported noninferior image quality and diagnostic capability compared with standard-dose CT. Potential identified uses included the following evaluation of soft tissue infections, preoperative and postoperative management of facial and hand fractures, flap design, 3D modeling, and surgical planning.<br /><br /> Low-dose CT is a valid imaging alternative to standard-dose CT. Expanded utilization in plastic surgery should be considered to minimize the iatrogenic effects of radiation and to promote patient safety without compromising outcomes.<br /><br />Low-dose CT is a valid imaging alternative to standard-dose CT. Expanded utilization in plastic surgery should be considered to minimize the iatrogenic effects of radiation and to promote patient safety without compromising outcomes.<br /><br /> Unicoronal craniosynostosis is associated with orbital restriction and asymmetry. Surgical treatment aims to both correct the aesthetic deformity and prevent the development of ocular dysfunction. We used orbital quadrant and hemispheric volumetric analysis to assess orbital restriction and compare the effectiveness of distraction osteogenesis with anterior rotational cranial flap (DO) and bilateral fronto-orbital advancement and cranial vault remodeling (FOAR) with respect to the correction of orbital restriction in patients with unicoronal craniosynostosis.<br /><br /> A retrospective review of all patients with a diagnosis of unicoronal craniosynostosis and treated with either DO or FOAR from 2000 to 2019 was performed. Preoperative and postoperative total orbital volumes, as well as quadrant and hemispheric volume ratios, were calculated from 3-dimensional head computed tomography scans. Selected preoperative and postoperative orbital measurements, including the maxillary length of the orbit (MLO; zygomaticofrontside. There is no significant difference between DO and FOAR with regard to correcting the observed orbital restriction in these patients.<br /><br />Before correction, patients with unicoronal craniosynostosis have significantly smaller total orbital volumes on the synostotic side compared with the nonsynostotic side and significantly greater MLO and SLO on the synostotic side compared with the nonsynostotic side. There is no significant difference between DO and FOAR with regard to correcting the observed orbital restriction in these patients.<br /><br /> Radiation therapy is a known risk factor for capsular contracture formation after implant-based breast reconstruction. Although autologous fat grafting (AFG) has been shown to reverse radiation-induced tissue fibrosis, its use as a prophylactic agent against capsular contraction has not been assessed in the clinical setting. In the setting of 2-stage implant-based reconstruction and postmastectomy radiation therapy, we explored the effect AFG has on the prevalence of capsular contracture.<br /><br /> A retrospective chart review of patients who underwent immediate tissue expander (TE) placement followed by postmastectomy radiation therapy and secondary implant-based reconstruction at our institution between January 2012 and December 2019 was performed. Patients were divided into 2 cohorts based on whether or not AFG was performed at the time of secondary reconstruction. The primary outcome of interest was the occurrence of capsular contracture after TE exchange.<br /><br /> Overall 57 patients (57 breasts) were included, 33 ofpromise in reversing radiation-induced dermal fibrosis, no protective effect on the development of capsular contracture after stage 2 reconstruction was observed in this study population. Further investigation in the form of randomized, prospective studies is needed to better assess the utility of AFG in preventing capsular contracture in irradiated patients.<br /><br />Implant-based reconstruction of the irradiated breast is associated with high postoperative capsular contracture rates. Although AFG has shown promise in reversing radiation-induced dermal fibrosis, no protective effect on the development of capsular contracture after stage 2 reconstruction was observed in this study population. Further investigation in the form of randomized, prospective studies is needed to better assess the utility of AFG in preventing capsular contracture in irradiated patients.<br /><br /> Hidradenitis suppurativa (HS) is a chronic, inflammatory condition of the apocrine sweat glands present in 1% to 4% of the adult population, with twice greater prevalence in females. Surgical excision is the criterion-standard treatment for advanced, grade III disease, characterized by extensive and recurrent abscesses and interconnected sinus tracts. Numerous reconstructive methods have been used to cover the resulting defects, including secondary intention healing, use of skin grafts, and a wide range of locoregional flaps.<br /><br /> The modified posterior arm flap has been developed for reconstruction of axillary defects after radical excision of HS. Based on perforating vessels from the axillary artery first identified by Masquelet, a brachioplasty-like incision is used to keep the donor site closure relatively hidden on the posteromedial aspect of the inner arm.<br /><br /> Eight modified posterior arm flaps have been undertaken in 6 patients, all women (mean age, 35 years; range, 22-51 years) from 2014 to 2019. All patients had complete resolution of their HS symptoms with no incidences of recurrence at mean follow-up of 15 months. All reported satisfaction with the aesthetic and functional outcomes of the procedure.<br /><br /> We present a novel modification of the posterior arm flap for the treatment of advanced axillary HS with good functional and aesthetic outcomes and no incidences of recurrence.<br /><br />We present a novel modification of the posterior arm flap for the treatment of advanced axillary HS with good functional and aesthetic outcomes and no incidences of recurrence.<br /><br /> Nipple-areolar complex (NAC) tattooing remains a simple and safe procedure, which complements breast reconstruction. This study reviews 11 years of NAC tattooing to identify risk factors for tattoo-related complications.<br /><br /> Patients undergoing NAC tattooing from January 2009 to March 2020 were reviewed. Patient information, reconstructive, and tattoo procedural details were analyzed. Tattoo-related breast infections, defined as breast redness requiring antibiotic therapy within 30 days after tattoo, were captured. Patients with reactive breast redness during the first 2 postprocedural days were excluded.<br /><br /> Overall, 539 patients (949 breasts) were included. Implant-based reconstruction (IBR) was performed in 73.6% of breasts (n = 698), whereas 26.4% (n = 251) underwent autologous-based reconstruction (ABR). [https://www.selleckchem.com/ALK.html ALK inhibition] Acellular-dermal matrix was used in 547 breasts (57.6%). There as a 13.7% (n = 130) of breasts that underwent pretattoo radiation. There was a 65.3% (n = 456) of breasts that underwent subpectoral IBR, whereas 34.