Results 51 to 60 of about 10,146 (128)

胆囊良恶性病变组织中肿瘤相关巨噬细胞 及微血管和淋巴管计数

Zhongshan Daxue xuebao. Yixue kexue ban, 2008
【目的】 研究胆囊良恶性病变组织中肿瘤相关巨噬细胞(TAM)65380;微血管(MV)和淋巴管计数(LV),探讨其临床病理意义及在胆囊腺癌中相互关系65377;【方法】 108例胆囊腺癌65380;46例癌旁组织65380;15例腺瘤性息肉和35例慢性胆囊炎手术切除标本常规制作石蜡包埋切片,TAM65380;MV和LV染色均为SP免疫组化法,高倍光镜下随机计数10个视野65377;【结果】 胆囊腺癌TAM65380;MV和LV计数明显地高于癌旁组织65380;腺瘤性息肉和慢性胆囊炎(P < 0.01 ...
doaj  

高频超声对儿童腹型紫癜诊断价值探讨

Zhongguo shiyan zhenduanxue, 2019
目的回顾性分析已确诊的50例腹型紫癜患儿肠道超声表现,探讨高频超声对儿童腹型紫癜诊断临床价值,提高临床诊断率。方法应用高频探头进行腹部超声检查,重点观察各段肠管肠壁厚度、回声及其周围淋巴结、肠系膜回声的变化,观察肠壁的血供情况。结果 50例患儿46例超声提示腹型紫癜,超声见肠壁均有不同程度节段性或广泛性向心性全层增厚、回声减低,呈"面包圈"样改变,以黏膜下层增厚为主,CDFI:受累肠管肠壁血流丰富。肠壁损害部位多发生在小肠。1例继发肠套叠,36例出现腹腔积液、肠系膜淋巴结增大及肠系膜回声增强等伴随症状 ...
金明月, 童岚, 付吉利, 王雪, 丛志斌   +4 more
doaj  

[Analysis and management of the influence of periapical lesion size on endodontic microsurgery]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Huang X, Zeng K, Yang R, Wei X.
europepmc   +1 more source

[Diabetic foot care: full-lifecycle management driven by digital intelligent technologies]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Chen L, Ran X.
europepmc   +1 more source

[Analysis of complicating factors in endodontic microsurgery]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Tan X, Peng L, Su Q, Xu X, Yang J, Song D, Wang C, Zhang L, Ye L, Huang D.   +9 more
europepmc   +1 more source

[Interpretation of the "European consensus guidelines on the management of respiratory distress syndrome: 2025"]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Chen XQ, G Sweet D, Shi Y.
europepmc   +1 more source

[Dynamic changes in regional cerebral oxygen saturation variability within the first week after birth and relationship with brain injury type in preterm infants]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang X, Chu JB, Lu M, Ji YP, Guo CX.
europepmc   +1 more source

[Case of concurrent second branchial cleft cyst and diffuse large B-cell lymphoma]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Liu X, Wang F, Sun L, Cao Z, Yang Y, Fu H.   +5 more
europepmc   +1 more source

[Orthopedic treatment strategy for hemophilic pseudotumor]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Li J, Liu Y, Yang P, Lu T, Cai X, Li H, Zhang T.   +6 more
europepmc   +1 more source

[Research advances on hepatocyte zonal changes in metabolic associated fatty liver disease]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Li Y, Huang ZW, Gan JT, Zhang QF, Fu WW.
europepmc   +1 more source