Effect of Lanthanum on Acid Secretion from Isolated Mouse Stomach in Vitro

To explore the effect and the mechanism of La^(3+) on gastric acid secretion (GAS) of isolated mouse stomach with perfused lumen, 12 cm H_2O column intragastric pressure-provided, whole stomach preparations from mice were incubated in buffer at 37 ℃ in vitro, and perfusate was measured for pH with a pHS-3 type pH meter. The results show that La^(3+) (0.41～820×10^(-6) mol·L^(-1)) significantly promotes GAS in a concentration-dependant manner. Proglutamine, a blocker of gastrin receptor, potently inhibits GAS, and it may block the promotive effect of La^(3+) on GAS, and this effect increases with the increase of proglutamin concentration. Cimetidine, a blocker of histamine H_2 receptor, also potently inhibits GAS, and blocks the promotive effect of La^(3+) on GAS in the same manner with proglutamine. These results suggest that La^(3+) promotes GAS in isolated stomach possibly by stimulating the releases of gastrin from G cell and Histamine from ECL cell or by activating the gastrin receptors and Histamine H_2 receptors on the parietal cell, thereby accelerating the acid secretion of parietal cells in stomach.

Effects of San Qi on Gastric Secretion and Protective Factors of Gastric Mucosa in the Rat with Precancerous Lesion of Stomach

In the model rat with precancerous lesion of stomach induced by the combined method of insertion of a spring into the pylorus and high salt hot paste,effects of San Qi (三七 Radix Notoginseng) on gastric secretion and protective factors of stomach were investigated.The results indicated that gastric secretion,gastric mucosal blood flow (GMBF) and aminohexose content lowered significantly,and malondialdehyde (MDA) increased significantly (P<0.01) in the model group as compared with the normal group;after treatment with San Qi Powder for 12 weeks,both gastric secresion and GMBF increased,and MDA content decreased as compared with the negative control group (P<0.01),with no significant increase of aminohexose content.It is suggested that San Qi (三七 Radix Notoginseng) may improve gastric secretion,and that increase of GMBF and antagonism against the lesion of oxygen free radicals are possibly one of its mechanisms.

Underwater endoscopic mucosal resection for neoplasms in the pyloric ring of the stomach: Four case reports

BACKGROUND Tumors located in the pylorus are technically more complex to resect by endoscopic resection,as the anatomical characteristics of this region can affect the adequate assessment of margins and performance of the procedure.We reported the results of underwater endoscopic mucosal resection(UEMR)of benign mucosal neoplasms located in the pyloric ring.CASE SUMMARY This case series describes 4 patients with 4 mucosal neoplasms located in the pyloric ring.The diameter of each neoplasm was less than 15 mm.We performed UEMR for the lesions.Water immersion enabled slight floating of the lesions,resulting in easy identification.We achieved en bloc resection with a snare and electrosurgical unit.All procedure were performed within 3 min without adverse events.Pathologic examination showed low-grade dysplasia with clear resection margins in one case and hyperplastic polyps in three cases.CONCLUSION UEMR can be an effective and safe treatment method for neoplasms in the gastric pyloric ring.

Experimental study on effect of recombinant human growth hormone combined with chemotherapy on stomach neoplasms implanted in nude mice

Objective: To investigate the effect of different doses of recombined growth hormone (rhGH) on stomach neo- plasms implanted in nude mice, and its efficacy in combining with chemotherapy (flurouracil, 5-FU). Methods: Human stom- ach neoplasms model was established in nude mice. The nude mice were divided into control group, moderate-dose of rhGH group, low-dose rhGH group, 5-FU group, moderate-dose rhGH/5-FU group, and low-dose rhGH/5-FU group. The results of each group were observed after ten days. Results: After therapy, the body mass of rhGH groups was significantly increased compared with control group (P<0.05), the body mass of rhGH/5-FU groups was significantly increased compared with 5-FU group (P<0.05), but it was no significant difference between rhGH/5-FU groups and control group (P>0.05). The average tumor mass and volume of rhGH groups were not significantly increased compared with control group (P>0.05), but they were significantly reduced in 5-FU group and rhGH/5-FU groups (P<0.05). They were no significant difference between rhGH/5- FU groups and 5-FU group (P>0.05). After treatment, the percentages of S, G0/G1 and G2/M phases and proliferation index (PI) were not significantly changed in rhGH groups compared with control group (P>0.05), and the same with rhGH/5-FU groups compared with 5-FU group (P>0.05). The difference caused by dose of rhGH was not significant. Conclusion: rhGH enhances body mass, does not stimulate tumor growth, and has no adverse effects on tumor bearing nude mice. Combined with flurouracil, rhGH does not influence the efficacy of chemotherapy, and has no effect on tumor cell cycle kinetics.

Gastric leiomyoma presenting as an endophytic growth of cardia of the stomach: A case report

Gastric leiomyomas are rare submucosal neoplasms arising from smooth muscle cells.It accounts for approximately 2.5%of all gastric tumours,is slow growing and rarely causes symptoms such as upper abdominal discomfort and dyspepsia.1 On imaging,they appear similar to gastrointestinal stromal tumours(GISTs)and can be intraluminal or extraluminal.Diagnosis is mostly confirmed by histopathological examination of the tumour.Surgical resection of the tumour is the main treatment option.Here,we present a case of laparoscopic resection of an endophytic gastric tumour that turned out to be a leiomyoma.

Metastatic stomach lymphoepithelioma-like carcinoma and immune checkpoint inhibitor therapy:A case report

BACKGROUND Pulmonary lymphoepithelioma-like carcinoma(PLELC)is a rare type of nonsmall-cell lung cancer.Stomach lymphoepithelioma-like carcinoma(LELC)metastasis secondary to PLELC has not been reported recently.CASE SUMMARY A 64-year-old female was admitted to our hospital for a regular gastroscopy examination with a 6-year history of surgical resection for left PLELC.Positron emission tomography/computed tomography suggested high accumulation of 18F-fludeoxyglucose in the gastric cardia region.Upper gastrointestinal endoscopy confirmed a large mass at the stomach fundus.Immunohistochemistry(IHC)of the biopsy suggested metastatic stomach LELC.Proximal gastrectomy showed that this 6.5 cm×5.0 cm mass was located in the stomach fundus near the cardia.Histopathological examination showed a poorly differentiated carcinoma with prominent lymphoplasmacytic infiltration.IHC demonstrated that the tumor was positive for CK(AE1/AE3),p63,p40,p53,Ki-67(70%),and EGFR(3+)and negative for CK7,CK20,Her2,and CD10.In situ hybridization analysis showed positive staining Epstein-Barr virus-encoded RNA.Tumor programmed cell death ligand 1(PD-L1)expression score was 98%,and the combined positive score was 100,with no evidence of microsatellite instability.Thus,the patient was unequivocally diagnosed with metastatic stomach LELC secondary to pulmonary LELC.After discharge,this patient underwent PD-1 inhibitor treatment(toripalimab,240 mg)every 3 wk for ten cycles,and she has had no tumor recurrence.CONCLUSION For gastric LELC metastasis,PD-1 inhibitor therapy could become a new therapeutic approach,though there is still no evidence from large data sets to support this.

Peripheral mechanism of inhibitory effect of centrally administrated histamine on gastric acid secretion

AIM To study the peripheral mechanism of the inhibitory effect of intra third ventricular administration (icv) of histamine (HA) on gastric acid secretion in rats. METHODS Gastric acid was continuously washed with 37℃ saline by a perfusion pump in male adrenalectomized SD rats. Drugs were injected intravenously (iv) by a syringe pump and their effect on pentagastrin induced (10μg·kg·h, iv) gastric acid secretion was observed. RESULTS The inhibitory effect of HA (1μg, icv) on gastric acid secretion was blocked by subdiaphragmatic vagotomy, and pretreatment with atropine (0 005mg·kg·h, iv). Pretreatment with somatostatin antagonist, cyclo [7 aminoheptanoyl Phe D Trp Lys Thr(Bzl)], ( 2μg - 4μg ·kg· 100min , iv) could also block the inhibitory effect of HA on gastric acid secretion in a dose dependent manner. CONCLUSION The inhibitory effect of centrally administrated HA on gastric acid secretion may be mediated by vagi, acetylcholine M receptor and somatostatin.

No relationship between IL-1B gene polymorphism and gastric acid secretion in younger healthy volunteers

AIM: To investigate the influence of IL-1B-511 gene polymorphism on IL-1B mRNA expression and gastric acid output in individual with or without Helicobacter pylori (H pylori) infection.METHODS: IL-1B mRNA expression and gastric acid secretion in 117 health volunteers were assayed using semi-quantitative RT-PCR and gastric juice assay, respectively. Pepsinogen (PG) Ⅰ and Ⅱ of 255 subjects (including 117 health volunteers) were also examined.RESULTS: T/T genotype individuals with H pylori infection had a more decreased PG Ⅰ/Ⅱ ratio. In gastric antrum mucosa, the individuals with H pylori infection had higher IL-1B expression than those without H pylori infection, but there was no obvious difference among each genotype. In gastric corpus, the individuals with H pylori infection had a significantly higher IL-1B expression than those without H pylori infection. IL-1B-511T/T genotype was markedly higher as compared with the other two genotypes. Both maximal acid output and basic acid output were similar among each genotype in IL-1B-511 gene locus, regardless of H pylori infection.CONCLUSION: IL-1B-511 T allele does not decrease gastric acid output, although it has a stimulated influence on IL-1B expression. Consequently, the pathway,through which IL-1B plays a central role in gastric cancer development, might not depend on low acid, but on the other regulation mechanisms.

Proton pump inhibitors and stomach neoplasm

This study aimed to explore the relationship between proton pump inhibitors(PPIs)and gastric tumors and determine the reasons behind these connections.We reviewed studies on PPIs and stomach tumors.We explored the relationship between PPIs and different types of gastric neoplasms according to the classification of gastric neoplasms.Long-term use of PPIs is associated with stomach infection,high gastrin levels,and rebound acid hypersecretion,which are directly or indirectly related to the development of gastric neoplasms.PPIs can increase the risk of gastric fundal polyps.Further evidence is needed to prove that it can increase the risk of gastric cancer.

Extraskeletal Ewing sarcoma of the stomach:A rare case report

BACKGROUND Extraskeletal Ewing sarcoma(EES)is a rare and highly malignant small round cell tumor associated with a poor clinical outcome.Ewing sarcoma(ES)involving the stomach is an uncommon presentation and can be easily confused with other small round cell tumors.We herein present a rare case of ES involving the gastric area.CASE SUMMARY We report a case of gastric ES in a 19-year-old female patient who initially presented with a complaint of a tender epigastric mass for 5 d.Contrast-enhanced abdominal computed tomography revealed a soft-tissue-density mass with a diameter of 8.5 cm between the liver and stomach;the mass was connected to the gastric antrum.Then,the mass was surgically excised completely.Upon histopathological,immunophenotype and molecular analysis,the mass was identified to be a primary gastric ES.CONCLUSION EES is an aggressive tumor with poor prognosis.Therefore,early diagnosis and timely intervention are essential for a good prognosis.It is imperative for us to raise awareness about this rare tumor.Surgical resection is still the best treatment option.

PLR、NLR、CRP联合评估进展期胃癌腹膜腔转移的价值研究

目的探讨血小板计数/淋巴细胞计数(platelet count/lymphocyte count,PLR)、中性粒细胞计数/淋巴细胞计数(neutrophil count/lymphocyte count,NLR)、C反应蛋白(C-reactive protein,CRP)评估进展期胃癌腹膜腔转移的价值。方法回顾性选取江苏省徐州市肿瘤医院进展期胃癌患者124例,根据是出现腹膜腔转移分为腹腔转移组36例、非腹腔转移组88例。比较2组临床资料、病理学参数及CRP、PLR、NLR,Logistic分析进展期胃癌腹膜腔转移影响因素,构建Logistic回归模型,受试者工作特征(receiver operating characteristics,ROC)曲线评估其对腹膜腔转移的预测价值。结果腹腔转移组肿瘤直径大于非腹腔转移组,浸润深度、TNM分期及PLR、NLR、CRP水平高于腹腔转移组,组织学分化程度低于非腹腔转移组(P<0.05);排除PLR、NLR和CRP之外的混杂因素肿瘤大小、浸润深度、TNM分期和组织学分化,建立Logistic模型,对其行多因素分析,显示PLR、NLR和CRP是进展期胃癌腹膜腔转移的危险因素(P<0.05);构建风险预测模型:logit(p)=PLR×1.416+NLR×1.149+CRP×1.088;模型预测价值:ROC分析,logit(p)>0.5时,AUC值为0.755,χ^(2)为10.212,诊断敏感度为80.95%,特异度为61.64%。结论进展期胃癌腹膜腔转移与PLR、NLR、CRP水平及相关临床特征相关,根据PLR、NLR、CRP和相关临床因素构建的预测模型对其具有较高预测价值,可为临床决策提供依据。

661例胃癌患者临床病理特征分析

目的探讨新乡医学院第一附属医院收治的胃癌的临床病理特征。方法回顾性分析2019年5月至2023年4月该院收治的661例连续胃癌手术病例临床病理资料。统计分析年龄、性别、癌肿部位、pT分期、淋巴结转移及脉管癌栓、神经侵犯情况。结果661例胃癌病例中男性499例,女性162例。661例胃癌患者年龄多处于46岁~75岁之间,56岁~70岁为发病高峰,平均年龄为(63.03±9.07)岁,其中男性平均年龄为(63.23±8.95)岁,女性平均年龄为(62.42±9.44)岁。不同性别组年龄相比差异无统计学意义(P>0.05)。癌肿部位以食管胃结合部腺癌为主(72.61%),不同性别组胃癌癌肿分布部位差异无统计学意义(P>0.05)。组织学类型以腺癌为主(98.18%);分化程度以低-中分化胃癌为主(88.65%)。胃癌T分期pT3组和pT4a组分别占39.49%和31.47%,随着pT分期的升高,淋巴结转移、神经侵犯、脉管癌栓阳性率逐渐增高,其中,pT3组与pT2组相比,淋巴结转移、神经侵犯、脉管癌栓阳性率差异均有统计学意义(P<0.05)。胃癌癌肿部位不同,淋巴结转移、神经侵犯、脉管癌栓阳性率无显著差别(P>0.05)。结论该院收治的胃癌的临床病理特征如下:多见于中老年男性;以食管胃结合部腺癌为主;分化程度以低-中分化腺癌为主,且与胃癌的原发部位无关;T分期多为T3和T4a期;淋巴结转移、神经侵犯、脉管癌栓的发生与T分期呈正相关,但不同部位胃癌的淋巴结转移、神经侵犯和脉管癌栓发生无明显差异。

基于倾向性评分匹配的T_(4a)期胃癌腔镜辅助与开腹手术近期疗效的对比分析

目的:探讨T_(4a)期胃癌行腹腔镜辅助D2根治术的近期疗效。方法:采用倾向性评分匹配,分析2014年1月至2020年12月为T_(4a)期胃腺癌患者行D2淋巴结清扫的临床资料。将患者分为开腹组(n=362)与腹腔镜组(n=134),通过倾向性评分匹配对数据进行1∶1匹配,匹配容差设为0.03。最终获得两组病例各134例。比较两组手术情况、术后并发症、术后炎性指标变化及2年总生存率。结果:倾向性匹配后,两组基线资料具有可比性(P>0.05)。两组术后首次进食时间、住院时间、并发症情况差异均无统计学意义(P>0.05);腹腔镜组与开腹组手术时间[240(203.75,256.25)min vs.140(120,190)min,P<0.05]、术中出血量[200(100,300)mL vs.200(200,300)mL,P<0.05]、淋巴结清扫数量[20.5(17,27.25)vs.16(10,23),P<0.05]、切口长度[5(5,6)cm vs.12(10,15)cm,P<0.05]、术后排气时间[4(3,6)d vs.5(3,6)d,P<0.05]、术后下床活动时间[2(2,3)d vs.3(2,3)d,P<0.05]差异均有统计学意义。两组术前中性粒细胞-淋巴细胞比值、血小板-淋巴细胞比值、淋巴细胞-单核细胞比值差异无统计学意义(P>0.05),术后血小板-淋巴细胞比值差异无统计学意义,腹腔镜组中性粒细胞-淋巴细胞比值低于开腹组,淋巴细胞-单核细胞比值高于开腹组,差异有统计学意义。开腹组与腹腔镜组术后2年总生存率为53.3%与48.3%,差异无统计学意义(P=0.211)。结论:对于T_(4a)期胃癌,腹腔镜手术后并发症发生率、2年生存率与开腹手术相当,但腹腔镜手术具有创伤小、美观、术后康复快的优势。

1例初始表现为急性弥散性血管内凝血的胃低分化腺癌伴多发转移:^(18)F-FDG PET/CT显像所见

患者女,20岁,无明显诱因阵发性下腹部疼痛伴牙龈出血、皮肤散在瘀斑及肛门坠胀感9天;既往体健。查体:贫血貌,全身皮肤散在片状瘀斑,四肢皮肤干燥;腹部柔软,无压痛及反跳痛。实验室检查:红细胞2.49×10^(12)/L,血小板36×10^(9)/L,血红蛋白70 g/L,血浆鱼精蛋白副凝固实验(+),D-二聚体>20 mg/L,纤维蛋白原降解产物>150.00 mg/L,糖类抗原12573.40 U/ml。

晚期胃癌患者预立医疗照护计划准备度现状及影响因素分析

目的调查晚期胃癌患者预立医疗照护计划准备度现状并分析影响因素。方法选取2023年3月-6月我院收治的晚期胃癌患者209例为研究对象,采用一般资料调查表、预立医疗照护计划准备度量表进行调查。结果晚期胃癌患者预立医疗照护计划准备度总分为(66.22±8.02)分,处于中等偏上水平;多元线性回归分析结果显示,年龄、病程、ECOG评分、文化程度是晚期胃癌患者预立医疗照护计划准备度的独立影响因素(P<0.05)。结论晚期胃癌患者预立医疗照护计划准备度处于中等偏上水平,医护人员应提高患者对ACP重要性的认识,同时关注年龄大、病程短、文化程度低、ECOG评分高的患者,促进预立医疗照护计划的普及应用。

血清miR-345、miR-138及miR-22与晚期胃癌患者化疗敏感性的相关性分析

【目的】探讨血清微小RNA-345(miR-345)、miR-138及miR-22与晚期胃癌患者化疗敏感性的相关性。【方法】100例均接受同一化疗方案治疗的晚期胃癌患者,依据疗效分为有效组(n=69)及无效组(n=31),比较两组临床病理特征及血清相关指标,绘制受试者工作特征(ROC)曲线分析血清miR-345、miR-138及miR-22预测晚期胃癌化疗效果的价值,采用多因素Logistic回归分析影响患者化疗效果的因素。【结果】Ⅲ期患者的血清miR-345相对表达量低于Ⅳ期患者,miR-138及miR-22相对表达量高于Ⅳ期患者(P<0.05);有效组miR-345低于无效组,miR-138、miR-22高于无效组(P<0.05)。经ROC曲线分析证实,血清miR-345、miR-138及miR-22能用于预测晚期胃癌的化疗效果,其敏感度与特异性分别为0.855、0.935、0.971、0.839和0.884、0.903(均P<0.05)。多因素Logistic回归分析显示,病理分期为Ⅳ期、miR-345≥14.5、miR-138≤2及miR-22≤3.12为晚期胃癌患者化疗效果不佳的危险因素(P<0.05)。【结论】血清miR-345≥14.5、miR-138≤2、miR-22≤3.12均为导致化疗效果不佳的危险因素,其可作为评估患者化疗效果的生物学标志物。

吲哚菁绿标记近红外荧光腹腔镜胃癌根治术的应用研究

目的:探讨吲哚菁绿(ICG)在腹腔镜胃癌根治术中淋巴结定位及清扫的应用价值。方法:回顾分析2018年1月至2019年5月接受腹腔镜胃癌D2根治术的73例胃癌患者的临床资料。其中35例术前经ICG标记后行腹腔镜手术(ICG组),38例行常规腹腔镜胃癌根治术(对照组)。对比分析两组淋巴结清扫总数、手术时间、出血量、术后并发症及住院时间。结果:两组均顺利完成腹腔镜胃癌根治术。ICG组与对照组手术时间[(195.31±35.12)min vs.(201.48±36.57)min,P>0.05]、术中出血量[(90.58±18.27)mL vs.(92.44±20.25)mL,P>0.05]、术后排气时间[(3.25±1.35)d vs.(3.17±1.65)d,P>0.05]、术后住院时间[(12.55±3.25)d vs.(13.50±3.65)d,P>0.05]差异均无统计学意义。两组淋巴结清扫数量差异有统计学意义[(47.71±16.43)枚vs.(30.22±11.67)枚,P<0.05]。术后平均随访(27±13)个月,其中2例吻合口复发,予以手术切除,无死亡病例。结论:ICG成像技术方便、安全、有效,可确保淋巴结清扫的安全性、有效性,避免淋巴结残留。

蛋白质琥珀酰化参与丁酸抑制胃癌细胞增殖及迁移的作用

目的:研究丁酸对胃癌细胞增殖及代谢的影响,并探讨其潜在作用机制。方法:使用5 mmol/L丁酸钠处理胃癌细胞48 h后,通过EdU染色及Transwell法检测细胞增殖、迁移情况;收集丁酸处理后的胃癌细胞,提取代谢物进行代谢组学分析筛选出其中显著富集的代谢通路以及上调的代谢物;采用Western blot以及细胞免疫荧光检测丁酸钠处理后胃癌细胞蛋白质琥珀酰化程度,同时采用RT-qPCR检测SIRT5、SUCLG1、SUCLG2和SUCLA2的mRNA水平。结果:丁酸钠处理48 h后胃癌细胞增殖被显著抑制,细胞中检测到三羧酸循环及氧化磷酸化等代谢通路显著富集,其中三羧酸循环代谢物L-苹果酸、琥珀酰辅酶A及延胡索酸显著上调(均P<0.05);Western blot和免疫荧光显示丁酸处理后胃癌细胞蛋白琥珀酰化水平上调(P<0.05)。同时RT-qPCR证实了丁酸处理上调了琥珀酰辅酶A合成酶编码基因SUCLG1、SUCLG2和SUCLA2的mRNA表达水平(均P<0.05),但并未影响SIRT5表达(P>0.05)。结论:丁酸能够抑制胃癌细胞增殖及迁移,其可能通过促进SUCLs表达以及上调琥珀酰辅酶A水平并进一步促进胃癌细胞蛋白质琥珀酰化实现。

miR-25靶向BAMBI基因调控TGF-β信号通路对胃癌细胞增殖和转移的影响

目的探讨miR-25靶向骨形成蛋白和激活素的跨膜抑制剂(BAMBI)基因调控转化生长因子-β(TGF-β)信号通路对胃癌细胞增殖和转移的影响。方法选取2022年1月至2023年1月新疆医科大学第二附属医院收治的胃癌患者作为研究对象。收集胃癌患者胃癌组织为胃癌组,同时收集癌旁组织(远离病灶2 cm)作为癌旁组,每组30个样本。采用RT-PCR检测miR-25基因的表达,蛋白质印迹法检测及免疫组织化学检测BAMBI、TGF-β蛋白表达情况。胃癌SGC-7901细胞株构建体外模型,通过转染miR-25抑制慢病毒载体构建细胞模型。并依据处理方法的不同,分为对照孔、miR-25干扰慢病毒组和miR-25-NC组,评估细胞的迁移、侵袭、增殖能力及凋亡水平,并检测BAMBI、TGF-β蛋白的相对表达水平。结果与癌旁组相比,病灶组中miR-25基因表达量升高,BAMBI、TGF-β蛋白表达量降低,差异均有统计学意义(P<0.05)。与对照组、miR-25-NC组相比,miR-25干扰慢病毒组细胞迁移率、侵袭能力、细胞的增殖率降低,细胞的凋亡率升高,差异均有统计学意义(P<0.05)。对照组、miR-25干扰慢病毒组、miR-25-NC组中BAMBI表达量比较,差异无统计学意义(P>0.05);与对照组相比,miR-25干扰慢病毒组中TGF-β表达量升高,差异有统计学意义(P<0.05);对照组与miR-25-NC组TGF-β表达量比较,差异无统计学意义(P>0.05)。结论胃癌组织中miR-25/BAMBI/TGF-β信号通路被激活,且miR-25/BAMBI/TGF-β信号通路的激活可促进胃癌细胞的增殖、迁移、侵袭,并抑制凋亡凋亡,从而影响胃癌的预后发展。

全方位管理干预对行^(18)F-FDG PET/CT检查胃癌患者心理状态及满意度影响

目的:探讨全方位管理干预在进行^(18)F脱氧葡萄糖(FDG)正电子发射型计算机断层显像(PET)/CT检查胃癌患者中的应用效果.方法:选取2021年10月至2022年10月本院收治的123例胃癌患者为研究对象.根据干预方案将其分为研究组(n=64,采用全方位管理干预)和对照组(n=59,采用常规干预).采用统计学方法,比较两组患者图像合格率、患者心理状态和检查满意度.结果:研究组患者图像一次合格率高于对照组,差异有统计学意义(P<0.05).研究组患者情绪平稳度、依从性、生活习惯、沟通能力、自我约束评分高于对照组,差异均有统计学意义(P<0.05).研究组患者检查前、中、后检查满意度均高于对照组,差异均有统计学意义(P<0.05).结论:在胃癌患者^(18)F-FDG PET/CT检查中应用全方位管理干预,可改善患者心理状态及满意度,利于诊断检查工作的开展.