患者男,47岁.患者于入院前2个月无诱因出现上腹不适,纳差,餐后腹胀,无恶心呕吐、返酸、无呕血黑便,亦无发热.入院前20d出现皮肤及巩膜黄染,进行性加重,食欲及体重均较前下降.
为探讨异位胰腺的临床特点、诊断和治疗方法.笔者对近20年收治8例异位胰腺患者的临床资料进行回顾性分析总结.术前仅胃镜活检确诊1例;1例胃镜发现但活检阴性.B超对1例胆囊和1
The objectives of this study were to(1) determine the distribution and synthesis of pericellular matrix(PCM) molecules(collagen VI, collagen IV and laminin) in
The keeper and cast dowel–coping, as a primary component for a magnetic attachment, is easily subjected to corrosion in a wet environment, such as the oral cav
Micro-computed tomography can be applied for the assessment of the micro-architectural characteristics of the cortical andtrabecular bones in either physiologic
复习相关文献,综述性报道IGF-1R与肿瘤关系的研究进展.资料表明, IGF-1R介导IGF-1的活性,促进细胞增殖、细胞转化、抑制细胞凋亡,与肿瘤的发生、发展、转移密切相关.提示 IGF
我们对经翼点入路采用显微外科技术实施全切除术的三脑室型颅咽管瘤30例实施了术后并发症的综合性防治,效果较好,现报道如下.
Dental composites are commonly used restorative materials; however, secondary caries due to bio?lm acids remains a major problem. The objectives of this study w
Composites containing nanoparticles of amorphous calcium phosphate(NACP)remineralize tooth lesions and inhibit caries.A recent study synthesized quaternary ammo
笔者回顾性分析近8年收治的15例胰腺损伤病例的临床资料,胰腺损伤分级:Ⅰ级2例,Ⅱ级3例,Ⅲ级5例,Ⅳ级4例,Ⅴ级1例.15例患者均手术治疗.5例行局部清创引流.胰头侧近端缝扎,体