Case: This report describes a 7-year-old girl with Langerhans cell histiocytosis (LCH) of the thoracic spine who developed neurological deterioration during nonsurgical management. She was treated with decompression and instrumented fusion followed by chemotherapy, recovered completely after surgery, and was doing well at 6-year follow-up.
Conclusions: The best treatment of LCH of the spine is not clear, but in the setting of neurologic compromise after failing conservative management, surgical decompression with adjuvant chemotherapy should be considered.
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http://dx.doi.org/10.2106/JBJS.CC.18.00159 | DOI Listing |
Eur J Nucl Med Mol Imaging
January 2025
Department of Nuclear Medicine, West China Hospital of Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Purpose: We aimed to explore the value of [Ga]Ga‑FAPI PET/CT for the evaluation of Langerhans cell histiocytosis (LCH) in comparison with [F]FDG PET/CT.
Methods: Thirty-two patients pathologically diagnosed with LCH were enrolled in this study. [Ga]Ga‑FAPI and [F]FDG PET/CT were performed within 1 week to identify disease extent and status.
Cell Transplant
January 2025
Department of Translational Research and Cellular Therapeutics, Arthur Riggs Diabetes & Metabolism Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, USA.
Islet transplantation (IT) is a successful natural cell therapy. But the benefits are known mostly to individuals with severe type 1 diabetes who undergo IT and the health care professionals that work to make the therapy available, reproducible, and safe. Data linking IT to overall survival in T1D might alter this situation and frame the therapy in a more positive light.
View Article and Find Full Text PDFJ Diabetes
January 2025
State Key Laboratory of Female Fertility Promotion, Department of Obstetrics and Gynecology, Clinical Stem Cell Research Center, Peking University Third Hospital, Beijing, China.
Pancreatic islet transplantation is a crucial treatment for managing type 1 diabetes (T1D) in clinical settings. However, the limited availability of human cadaveric islet donors and the need for ongoing administration of immunosuppressive agents post-transplantation hinder the widespread use of this treatment. Stem cell-derived islet organoids have emerged as an effective alternative to primary human islets.
View Article and Find Full Text PDFImmunology
January 2025
Department of Dermatology, Weill Cornell Medicine, New York, New York, USA.
Calcitonin gene-related peptide (CGRP) biases Langerhans cell (LC) Ag presentation to CD4 T cells towards Th17-type immunity through actions on endothelial cells (ECs). We now report further evidence that IL-6 signalling at responding T cells mediates this effect. This CGRP effect was absent with ECs from IL-6 KO mice.
View Article and Find Full Text PDFRev Esp Patol
January 2025
Anatomical Pathology Department, Hospital General Universitario de Castellón, Castellón, Spain.
Blueberry muffin baby syndrome is a condition initially described in 1960 to classify the cutaneous manifestations of newborns with rubella. Subsequently, congenital diseases related to TORCH syndrome and blood dyscrasias have been included under this syndrome. Among the conditions associated with this syndrome is Langerhans Cell Histiocytosis, an uncommon condition with variable involvement of one or more organs, often affecting the skin.
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