喉鳞状细胞癌是头颈部较常见的恶性上皮性肿瘤,主要发生于嗜烟酒的中老年男性,临床表现与发生具体部位有关。晚期患者主要通过淋巴道转移至局部淋巴结或通过血道导致远处转移,最常见的转移部位是肺,其次是肝和骨[1],肠道较少见,转移至小肠的病例目前国内尚未见报道。本研究报道1例喉鳞状细胞癌转移至小肠,旨在提示临床医生在喉鳞癌患者出现小肠梗阻时,要考虑到癌转移的可能性。
石立华 +4 more
doaj
[Research progress of tibial tunnel positioning techniques in posterior cruciate ligament reconstruction]. [PDF]
Li R, Liao Y, Guo F, Chen Q, Li S, He C.
europepmc +1 more source
[Impact of tibial tunnel position in artificial posterior cruciate ligament reconstruction on postoperative knee function and stability]. [PDF]
Zhao Y, Wang C.
europepmc +1 more source
A Case Report and Literature Review of Small Intestinal Metastasis of Large Cell Lung Cancer [PDF]
Lizhi ZHANG +3 more
core
[Chinese expert consensus on anterior cruciate ligament reconstruction using the over-the-top technique (2025 edition)]. [PDF]
The Consensus Formulation Group For Anterior Cruciate Ligament Reconstruction Using The Over-The-Top Technique +2 more
europepmc +1 more source
Case Report: Pulmonary Typical Carcinoid with Multi-organ Metastasis [PDF]
Chengcheng XU, Qi GUI, Shiying YU
core
[Positive cortical support reduction in treatment of trochanteric femur fractures: history in theory establishment and its inspiration for clinical innovations]. [PDF]
Chang S.
europepmc +1 more source
A Case Report of Pulmonary Hypertrophic Osteoarthropathy Secondary to Pulmonary Carcinoma [PDF]
Diansheng ZHONG, Linjuan LIAN, Song WU
core
癌症骨转移是乳腺癌、前列腺癌、肺癌等多种晚期实体瘤常见的致死性并发症,严重影响患者生活质量与生存预后。其骨转移微环境(BME)呈现高度异质性与显著的免疫抑制特性,这不仅是肿瘤得以在骨骼定植与生长的土壤,更是导致常规放化疗、激素治疗及免疫检查点抑制剂等疗法响应不佳的关键原因。本综述系统性地梳理并阐述了BME中关键细胞组分的构成与功能重塑,包括髓系细胞从免疫监视者向促瘤“帮凶”的转变,T淋巴细胞(特别是CD8+ T细胞)的功能耗竭与调节性T细胞的免疫抑制,以及破骨细胞、骨细胞 ...
陈波, 瞿霞
doaj
[Analysis of induction therapy response in children with high-risk neuroblastoma]. [PDF]
Wang Y +6 more
europepmc +1 more source

