Watemelon 发表于 2025-3-30 09:16:28
http://reply.papertrans.cn/27/2640/263956/263956_51.pngmicroscopic 发表于 2025-3-30 16:24:42
Langerhans Cell Histiocytosisngerhans cells are dendritic antigen-presenting cells that normally reside within squamous epithelium, peri-epithelial connective tissue, and lymphatics and in areas of lymph node. Studies to date suggest that LCH is a heterogeneous disease with an unclear etiology. A clonal expansion of LangerhansEviction 发表于 2025-3-30 20:24:57
http://reply.papertrans.cn/27/2640/263956/263956_53.png让空气进入 发表于 2025-3-30 22:35:39
Mast Cell Disease: Urticaria Pigmentosa organs, demonstrating the systemic involvement of mastocytosis. Most cases of urticaria pigmentosa are caused by a point mutation of the proto-oncogene c-kit at codon 816. C-kit functions as a transmembrane protein and is involved in signaling cell division when bound to mast cell growth factor. Mu有抱负者 发表于 2025-3-31 04:26:45
http://reply.papertrans.cn/27/2640/263956/263956_55.png