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Safety and effectiveness of micropigmentation skin grafting using the Meek method.
Int J Burns Trauma
December 2024
School of Medicine, Islamic Azad University, Najafabad Branch Isfahan, Iran.
The management of complex burn injuries has evolved significantly, with various surgical techniques developed to improve outcomes. This review examines the evolution of these methods, focusing particularly on mesh grafting and the Meek technique. While mesh grafting is effective, it poses challenges such as limited graft coverage and a high demand for autologous skin.
View Article and Find Full Text PDFCMV Reactivation Following Allogeneic Transplantation in Children From a High-Seroprevalence Population: A Single-Center Experience in Colombia.
Pediatr Transplant
February 2025
Hospital Pablo Tobón Uribe, Medellín, Colombia.
Introduction: Cytomegalovirus (CMV) infection is a frequent complication among hematopoietic stem cell transplant (HSCT) recipients. Data regarding CMV reactivation in children in underdeveloped countries is scarce. This is especially notable considering the increasing utilization of haploidentical-related HSCT with the post-transplant cyclophosphamide platform.
View Article and Find Full Text PDFInfluence of ESBL colonization status on gut microbiota composition during allogenic hematopoietic stem cell transplantation.
Sci Rep
January 2025
Department of Medical Sciences, Infectious Diseases, University of Turin, Turin, Italy.
After allogeneic HSCT (allo-HSCT), the diversity of the intestinal microbiota significantly decreases. The changes can be rapid and are thought to be caused by chemotherapy, antibiotics, or intestinal inflammation. Most patients are exposed to prophylactic and therapeutic antibiotics during neutropenia and several patients are colonized by ESBL bacteria.
View Article and Find Full Text PDFOncologic reconstructive surgery of the talus with structural allograft: Case report.
Int J Surg Case Rep
January 2025
Orthopedics and traumatology UNAB, Floridablanca, Colombia. Electronic address:
Introduction And Importance: Introduction and importance: Bone tumors of the foot constitute 3 % of all bone tumors, within these, the location in the talus constitutes between 8 and 23 % of bone tumors. Within the oncological management of these lesions, preservation surgery has had a great boom in the last 10 years, however, the use of massive structural allograft is not a conventional surgery and there is little literature on its use, which is why we consider important to document clinical cases.
Case Presentation: we document 2 clinical cases of bone tumor in the talus that were surgically managed with tumor resection plus reconstruction with total and partial talus allograft.
High-dimensional tissue profiling of immune cell responses in chronic lung allograft dysfunction.
J Heart Lung Transplant
November 2024
Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, UK; Institute of Transplantation, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK.
Article Synopsis
- The study investigates the immune mechanisms behind chronic lung allograft dysfunction (CLAD), which hampers long-term survival after lung transplants, using advanced tissue imaging techniques.
- Researchers analyzed lung tissue from 23 transplant recipients, identifying differences in immune cell populations associated with CLAD versus non-CLAD conditions.
- Key findings show that specific immune cells, like cytotoxic T cells and γδ T cells, expand in CLAD, highlighting unique characteristics in different CLAD phenotypes and offering new insights into how fibrosis progresses in these conditions.*
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