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1.
《Pancreatology》2022,22(8):1175-1180
BackgroundHepatic steatosis has been described as a common finding in adults following total pancreatectomy with islet autotransplantation (TPIAT) but it is unknown if this occurs in children and adolescents.ObjectivesTo define the frequency of post-TPIAT hepatic steatosis in a sample of children and adolescents and to identify clinical predictors of incident steatosis post-TPIAT.MethodsIn this prospective study, consecutive participants at least 1-month post-TPIAT underwent a liver MRI with proton density fat fraction (PDFF) and blood draw at our pediatric academic medical center between April 2021 and January 2022. Comparison clinical pre-TPIAT liver MRI or ultrasound and insulin use and graft function data were extracted from the medical record. T-tests were used for the comparison of means across continuous variables between participants with and without post-TPIAT steatosis.ResultsA total of 20 participants (mean: 13 ± 4 years; 12 female) were evaluated. Mean liver PDFF at research MRI was 7.4 ± 6.2% (range: 2–25%). Seven participants (35%) had categorical hepatic steatosis (PDFF>5%) post-TPIAT, five of whom had pre-TPIAT steatosis, reflecting a 13% (2/15; 95% CI: 2–40%) incidence of post-TPIAT steatosis. Participant characteristics were not significantly different between subgroups with and without post-TPIAT steatosis. Mean PDFF at research MRI was not different between graft function subgroups (7.5% optimal/good vs. 7.3% marginal/failure; p = .96).ConclusionOur study shows a moderate prevalence but low incidence of hepatic steatosis in a small sample of children and adolescents post-TPIAT. This study raises questions about a causal relationship between TPIAT and hepatic steatosis.  相似文献   
2.
目的:探讨甲状腺全切术后甲状旁腺激素(parathyroid hormon,PTH)水平发生变化的相关影响因素及变化趋势,从而指导临床治疗。方法:回顾性分析2015年7月至2017年7月于我院甲状腺外科行甲状腺全切除术的180例病人资料,术后均给予预防性补钙,术后24小时均复查PTH、血钙,术后1、6个月随访血PTH及血钙水平。对所有病人的临床资料进行数据分析。结果:术后24小时、术后1个月的甲状旁腺功能减退发生率分别为32.20%、19.40%,6个月后甲状旁腺功能减退的发生率0.60%。年龄、是否Ⅵ区淋巴结清扫、是否甲状旁腺自体移植等是术后24小时发生甲状旁腺激素变化的危险因素。单因素分析结果显示,是否甲状旁腺移植、术后24 h PTH值是影响术后1个月甲状旁腺激素水平的危险因素。结论:Ⅵ区淋巴结清扫、术中甲状旁腺的显露、移植甲状旁腺及数量影响术后不同时期的甲状旁腺激素水平的变化,术中甲状旁腺的血运及功能的保护至关重要。  相似文献   
3.
目的 运用CT区分脾脏血管性病变与淋巴瘤。方法 回顾性分析20例经手术、穿刺病理学检查证实的脾脏病变的发病年龄、性别、脾脏指数、病变大小、数目、有无液化、钙化、强化幅度、强化方式等特征,并进行统计学分析。结果 20例脾脏病变中,11例血管性病变(6例海绵状血管瘤,3例窦岸细胞血管瘤,2例硬化性血管瘤样结节性转化),9例淋巴瘤;两组间发病年龄、病变大小、数目、有无液化、钙化等差异无统计学意义;两组间脾脏指数、动脉期强化幅度差异具有统计学意义(P<0.05)。5例海绵状血管瘤呈不均匀性强化,1例呈渐进性填充式强化,2例窦岸细胞血管瘤呈“雀斑征”,1例硬化性血管瘤样结节性转化呈“辐轮征”;9例淋巴瘤实质部分均呈均匀、轻中度强化。结论 脾脏血管性病变与淋巴瘤CT表现不同,CT有助于明确诊断。  相似文献   
4.
Background and objectivesProximal advanced gastric cancer that invades the greater curvature is often treated by prophylactic splenectomy because of a risk for metastasis to the splenic hilar lymph node (station No.10). We evaluated whether laparoscopic spleen-preserving splenic hilar dissection (SPSHD) could be a better approach.MethodsWe reviewed records of patients with proximal gastric cancer who underwent total gastrectomy with No.10 dissection between 2012 and 2018 using our in-house database set. We divided patients by whether they had received SPSHD or splenectomy, first to compare surgical outcomes, and subsequently to analyze survival outcomes among patients with tumors invading the greater curvature.ResultsOf 145 patients enrolled in this study, 82 had SPSHDs and 63 had splenectomies. All SPSHDs were laparoscopic; 80% of splenectomies were laparotomic. Morbidity ≥ grade III was seen in 8.5% of the SPSHD group and 11.1% of the splenectomy group. The median number of retrieved No. 10 nodes was three in each group. In multivariable analysis, SPSHD was not an independent prognostic factor among patients whose tumors invaded the greater curvature (n = 73). Among propensity-matched cohorts (n = 25 each), 5-year relapse-free survival rates were 77.6% in the SPSHD group and 49.9% in the splenectomy group.ConclusionLaparoscopic SPSHD can potentially replace prophylactic splenectomy.  相似文献   
5.
BackgroundThe optimal surgical approach for distal transverse colon cancer has not been well established. This study aimed to evaluate the oncologic safety of left colectomy with a modified complete mesocolic excision for distal transverse colon cancer as compared with descending colon cancer.Material and methodsThis study involved 383 patients who underwent left colectomy with modified complete mesocolic excision for non-metastatic distal transverse and splenic flexure colon (transverse group, N = 110) and descending colon cancer (descending group, N = 237) from 3 institutions. Recurrence-free survival (RFS) and overall survival (OS) were compared between the two groups.ResultsBaseline characteristics between the two groups were similar except for the length of the distal margin (transverse group = 11.0 cm vs descending group = 9.0 cm, p = 0.004). During a median follow-up of 47.0 months, RFS and OS were not different between the transverse and descending groups (5-year RFS: 82% vs 71%, p = 0.139; 5-year OS: 83% vs 79%, p = 0.416, respectively). In multivariable analysis, RFS and OS were not different between the two groups (transverse group vs. descending group: adjusted hazard ratio [aHR] = 1.557, 95% CI = 0.786–3.084, p = 0.204; aHR = 1.251, 95% CI = 0.530–2.952, p = 0.609).ConclusionThe oncologic outcomes of left colectomy with a modified complete mesocolic excision of distal transverse colon cancer were comparable to those of descending colon cancer. Left colectomy with a modified complete mesocolic excision can be an acceptable surgical treatment for distal transverse colon cancer.  相似文献   
6.
7.
总结1例巨大肠系膜肿瘤患者离体肿瘤切除小肠自体移植术后护理经验。护理要点包括:观察移植小肠血运情况,观察造口排泄及腹部体征以判断移植小肠存活情况;分阶段行营养评估,从全静脉营养逐渐过渡到完全经口进食,改善患者的营养状况;积极控制感染;抗凝治疗预防血栓,严密观察药物不良反应;团队协作,给患者提供专业、安全的护理,做好延伸服务,给患者心理支持,患者恢复良好,顺利出院。  相似文献   
8.
Termed hemosuccus pancreaticus by Sandblom in 1970, hemorrhage from the pancreatic duct into the gastrointestinal tract represents a rare and challenging problem. Patients present with repeated upper gastrointestinal bleeding that is intermittent but often self-limited. In most cases, this pathophysiologic process is secondary to pancreatitis, chronic inflammation, and subsequent splenic artery pseudoaneurysm bleeding. Previously treated with open splenectomy and distal pancreatectomy, hemosuccus pancreaticus is now often managed with minimally invasive endovascular means. We describe an uncommon presentation of hemosuccus pancreaticus in the absence of prior pancreatitis, requiring open splenectomy, distal pancreatectomy, and celiac artery ligation after failed endovascular intervention.  相似文献   
9.
10.
《The surgeon》2022,20(3):129-136
BackgroundRobotic distal pancreatectomy has been accepted to be safe and effective for pancreatic tail lesion. Whether spleen preservation by preserving the splenic vessels with robot assistance is feasible and beneficial remains controversial. Here we would like to compare the operative outcomes of robotic distal pancreatectomy and splenectomy (DPS) with robotic spleen preserving distal pancreatectomy by means of splenic vessel preservation (SVP).MethodsBetween March 2011 and September 2019, 56 consecutive patients undergoing robotic distal pancreatectomy were identified, with 28 patients in each group. Patient demographics, histopathology findings and operative outcomes were prospectively collected and compared between the two groups. A subgroup analysis was made after excluding malignant and pancreatic lesions >6 cm in the DPS group.ResultsThe two groups had similar conversion rate, blood loss, morbidity and pancreatic fistula rate. There was no operative mortality. The SVP group had shorter median operative time (245 vs 303.5 min, P = 0.019) and shorter median hospital stay (5 vs 6 days, P = 0.019) than the DPS group. However, all malignant lesions occurred in the DPS group and lesion size in DPS group was significantly larger. After matching, there were 28 SVP and 15 DPS. The histopathology findings and lesion size became comparable. The SVP group still had shorter operative time (245 vs 290 min, P = 0.022) and shorter hospital stay (5 vs 7 days, P = 0.014) than the DPS group.ConclusionApart from avoiding risk of overwhelming postsplenectomy sepsis, robotic SVP had additional advantage of shorter operative time and shorter hospital stay than robotic DPS.  相似文献   
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