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Small cell carcinoma of the urinary bladder without gross hematuria: a case report

null

《医学前沿(英文)》 2015年 第9卷 第3期   页码 384-387 doi: 10.1007/s11684-015-0405-z

摘要:

Small cell carcinoma of the urinary bladder (SCCB) is a rare and aggressive form of bladder cancer with poor prognosis. Hematuria is the main symptom of this malignancy, and most patients have a history of smoking. The disease incidence of malignant bladder tumors in China is approximately 0.74%. Early and accurate diagnosis of SCCB can ensure timely and appropriate treatment of this malignant disease. Oncologic surgery is the standard treatment; however, it may not be a curative approach. Chemotherapy and/or radiotherapy should be performed following surgical removal. This case report describes a patient with a single neoplasm diagnosed as SCCB that arose because of recurrence of bladder cancer after bladder tumor resection. In contrast to previously reported cases, this patient had no gross hematuria and no history of smoking.

关键词: carcinoma     small cell     urinary bladder neoplasms     diagnosis    

Dynamics analysis of bladder-urethra system based on CFD

Qinghua JIN, Xiaojun ZHANG, Xiaoyang LI, Jianliu WANG,

《机械工程前沿(英文)》 2010年 第5卷 第3期   页码 336-340 doi: 10.1007/s11465-010-0027-8

摘要: A mathematical model for a bladder-urethra system can provide basic analysis for the disabled urethra closure of stress urinary incontinence (SUI) patients in a clinic. Based on computational fluid dynamics (CFD), we developed a three-dimensional urodynamic bladder-urethra system, which includes bladder, bladder neck, prostate, and urethra. The realistic recirculation process of the urinary bladder during the physiologic voiding process in conjunction with a flow simulation through the female urinary bladder and urethra is presented. The computational results show that a dead-water zone and the zone of secondary flow occur, independent of the shape of the prostatic urethra. For the pathological prostata, the extreme constriction of the prostatic urethra results in an additional wide-stretched dead-water zone. The simulation results does not only improve urinary incontinence surgery for clinicians, but can also provide a basis for theoretical analysis.

关键词: bladder-urethra system     stress urinary incontinence (SUI)     computational fluid dynamics (CFD)     urodynamics    

Analysis of 100 consecutive cases of resectable pancreatic neuroendocrine neoplasms: clinicopathological

null

《医学前沿(英文)》 2016年 第10卷 第4期   页码 444-450 doi: 10.1007/s11684-016-0471-x

摘要:

The incidence rate of pancreatic neuroendocrine neoplasms (pNENs) has increased rapidly in recent years. However, the clinicopathological characteristics of pNENs are poorly understood. Medical records of patients who underwent surgery and were confirmed as pNENs by pathological examination from January 2003 to February 2015 in Qilu Hospital were reviewed retrospectively. A total of 100 patients, 36 males and 64 females, were included with a mean operation age of 46.26±13.41 years. Among the 100 cases, 76 had insulinomas and 24 had non-functional pNENs. Tumor size ranged from 0.5 cm to 9 cm, and the mean size was 2.20±1.40 cm. The percentages of TNM stages I, II, III, and IV tumors were 89.0%, 8.0%, 0.0%, and 3.0%, respectively. Based on the WHO classification, pNENs were classified into three grades: G1, G2, and G3. G1, G2, and G3 tumors were confirmed in 72.9%, 23.7%, and 3.4% patients, respectively. The positive rates of CgA and Syn immunohistochemical staining were 94.5% (69/73) and 100% (74/74), respectively. Compared with insulinoma, non-functional pNENs have larger tumor sizes, more advanced TNM staging, a higher Ki-67 index, and a higher rate of liver metastasis (P<0.05). In conclusion, pNENs are heterogeneous tumors with varying clinical manifestations, diverse tumor biological characteristics, and different prognoses. Non-functional pNENs present a more aggressive behavioral model and have poorer prognosis than functional pNENs.

关键词: pancreatic neuroendocrine neoplasms     clinicopathological characteristic     Ki-67     liver metastasis     outcomes    

The clinicopathologic features of intraductal papillary mucinous neoplasms of the pancreas

QIN Xinyu, LIU Fenglin

《医学前沿(英文)》 2007年 第1卷 第2期   页码 121-125 doi: 10.1007/s11684-007-0023-5

摘要: Since first described in 1982, intraductal papillary mucinous neoplasm (IPMN) has been the preferred term to describe the proliferation of the pancreatic ductal epithelium. It is totally different from pancreatic carcinoma in epi demiology, histology, pathology and prognosis. According to the site of involvement, IPMNs are classified into three categories, i.e. main duct type, branch duct type, and combined type. Most branch duct IPMNs are benign, whereas the other two types are often malignant. A large branch duct IPMN and marked dilation of the main pancreatic duct indicate the presence of adenoma at least. The additional existence of large mural nodules increases the possibility of malignancy in all types. The prognosis is more favorable after complete resection of benign and non-invasive malignant IPMNs. Malignant IPMNs that become more aggressive after parenchymal invasion necessitate adequate lymph node dissection. On the other hand, asymptomatic branch duct IPMNs without mural nodules can be observed without the need for resection for a considerable period of time. Our review addresses available data, current understanding, controversy, and future directions about IPMNs.

关键词: available     additional existence     necessitate     intraductal papillary     non-invasive    

Can intravesical bacillus Calmette-Guérin reduce recurrence in patients with non-muscle invasive bladder

null

《医学前沿(英文)》 2014年 第8卷 第2期   页码 241-249 doi: 10.1007/s11684-014-0328-0

摘要:

Approximately 70% of newly diagnosed bladder tumors are non-muscle invasive bladder cancer (NMIBC). NMIBC accounts for approximately 80% of total bladder cancer cases. Bacillus Calmette-Guérin (BCG) instillation and maintenance is considered as the standard adjuvant treatment for superficial bladder cancer. A number of randomized studies have focused on the benefit of maintenance therapy following initial BCG induction. To provide further insights into the effect of intravesical instillation on recurrence in patients with NMIBC, we analyzed this relationship by conducting an updated detailed meta-analysis. Evidence suggested that adjuvant intravesical BCG with maintenance treatment is significantly effective for the prophylaxis of tumor recurrence in patients with NMIBC.

关键词: non-muscle invasive bladder cancer     bacillus Calmette-Guérin (BCG)     meta-analysis    

医疗保健中的人工智能——综述与预测性案例研究 Review

荣国光, Arnaldo Mendez, Elie Bou Assi, 赵博, Mohamad Sawan

《工程(英文)》 2020年 第6卷 第3期   页码 291-301 doi: 10.1016/j.eng.2019.08.015

摘要:

近年来,人工智能在软件算法、硬件实现和应用等领域得到了迅速发展。本文综述了人工智能在生物医学中应用的最新进展,包括疾病诊断、生活辅助、生物医学信息处理和生物医学研究。综述的目的是跟踪新的科学成就,了解人工智能在生物医学中的巨大潜力和相关技术的适用性,并为相关领域的研究人员提供启示。可以断言,正如人工智能本身一样,人工智能在生物医学中的应用尚处于早期阶段。新的进展和突破将继续推进,不断深入并扩大广度,并在不久的将来迅速发展。本文以人工智能在癫痫发作和膀胱功能失调预测方面的应用的两个案例来说明其在生物医疗等方面的应用。

关键词: 人工智能     机器学习     深度学习     神经网络     生物医学研究     医疗保健应用     癫痫发作     膀胱充盈    

A comparative study of electroacupuncture at Zhongliao (BL33) and other acupoints for overactive bladder

null

《医学前沿(英文)》 2017年 第11卷 第1期   页码 129-136 doi: 10.1007/s11684-016-0491-6

摘要:

Electroacupuncture (EA) at Zhongliao (BL33) can improve the symptoms of overactive bladder (OAB), such as urinary frequency, urgency, and incontinence. However, its performance compared with other acupoints remains unclear. This study investigated the effects of EA at BL33 with deep needling on rats with OAB by detecting urodynamics in eight groups: no intervention group, D-BL33 group (deep needling at BL33), S-BL33 group (shallow needling at BL33), non-acupoint group (needling at the non-acupoint next to BL33), Weizhong (BL40) group, Sanyinjiao (SP6) group, Tongtian (BL7) group, and Hegu (LI4) group. Results revealed that EA at BL33 with deep needling, BL40, and SP6 prolonged the intercontraction interval (ICI) of rats with OAB (P=0.001, P=0.005, P=0.046, respectively, post-treatment vs. post-modeling). Furthermore, the change in ICI from post-modeling in the D-BL33 group was significantly greater than those of the no intervention and other EA groups (all P<0.01). Significantly shortened vesical micturition time (VMT) and elevated maximum detrusor pressure (MDP) were also observed in the D-BL33 group (P=0.017 and P=0.024, respectively, post-treatment vs. post-modeling). However, no statistically significant differences in the changes of VMT and MDP from post-modeling were observed between D-BL33 and the other EA groups. In conclusion, EA at BL33 with deep needling may inhibit acetic-acid-induced OAB more effectively.

关键词: overactive bladder     electroacupuncture     acupuncture points    

randomized trials of maintenance bacillus Calmette-Guerin instillation efficacy against recurrence of T1G3 bladder

PAN Jiangang, ZHOU Xing, CHEN Zhiguang, HAN Ruifa

《医学前沿(英文)》 2008年 第2卷 第3期   页码 259-263 doi: 10.1007/s11684-008-0049-3

摘要: Meta-analysis was used to determine whether maintenance intravesical bacillus Calmette-Guerin (BCG) could reduce recurrence after transurethral resection of tumor 1 grade 3 (T1G3) superficial bladder cancer. All available published data of randomized clinical trials comparing transurethral resection plus intravesical BCG to either resection alone or resection plus another treatment on the treatment results in patients with superficial bladder cancer of T1G3 were selected for analysis. Both the fixed effects model and random effects model were applied, and the odds ratio () with its 95% confidence interval (CI) was used as the effect size estimate. Sensitivity analysis and publication bias determination were performed by funnel plots and comparing s of different models. Within the follow-up period, 375 of 915 (41.0%) BCG-treated patients and 332 of 733 (45.3%) non-BCG-treated patients developed tumor recurrence. In the combined results, a statistically significant difference in the s for tumor recurrence between the two treatment groups was found (randomized model combined effect 0.58, 95% CI 0.41 to 0.83, = 0.003). The stratified meta-analysis did not show any statistically significant confounding effects on the results when stratified by BCG strains. The randomized model combined effect of Pasteur F and other strains were 0.50 (95% CI 0.26 to 0.95, = 0.04) and 0.63 (95% CI 0.40 to 0.99, = 0.04), respectively. Therefore, we came to the conclusion that adjuvant maintenance instillation BCG combined with transurethral resection of bladder tumor (TURBT) is an effective conservative treatment for preventing recurrence of T1G3 bladder cancer.

Correlation between serum miR-154-5p and urinary albumin excretion rates in patients with type 2 diabetes

Huiwen Ren, Can Wu, Ying Shao, Shuang Liu, Yang Zhou, Qiuyue Wang

《医学前沿(英文)》 2020年 第14卷 第5期   页码 642-650 doi: 10.1007/s11684-019-0719-3

摘要: This study aimed to investigate the correlation between serum miR-154-5p and urinary albumin to creatinine ratio (UACR) in patients with type 2 diabetes mellitus (T2DM) and the association with biomarkers of inflammation and fibrosis in diabetic kidney disease (DKD). A total of 390 patients with T2DM were divided into three groups: normal albuminuria (UACR<30 mg/g, =136, NA), microalbuminuria (UACR at 30–300 mg/g, =132, MA), and clinical albuminuria (UACR>300 mg/g, =122, CA). Circulating miR-154-5p, inflammatory (C-reactive protein (CRP); erythrocyte sedimentation rate (ESR); and tumor necrosis factor-α (TNF-α) and fibrotic markers (vascular endothelial growth factor (VEGF); transforming growth factor-β1 (TGF-β1); and fibronectin (FN)), and other biochemical indicators were assessed via real-time PCR, enzyme-linked immunosorbent assay, and chemiluminescence assay in patients with T2DM and 138 control subjects (NC). UACR, miR-154-5p, glycated hemoglobin (HbA1c), serum creatinine (sCr), blood urea nitrogen (BUN), ESR, CRP, VEGF, TNF-α, TGF-β1, and FN were significantly higher and the estimated glomerular filtration rate (eGFR) was significantly lower in NA, MA, and CA groups than in NC subjects ( <0.05). Elevated levels of UACR and miR-154-5p were directly correlated with HbA1c, sCr, BUN, ESR, CRP, VEGF, TNF-α, TGF-β1, and FN and negatively correlated with eGFR ( <0.05). miR-154-5p, HbA1c, sCr, BUN, eGFR, ESR, CRP, VEGF, TNF-α, TGF-β1, and FN were important factors affecting UACR. These findings indicated that elevated serum miR-154-5p is significantly correlated with high UACR in patients with T2DM and may offer a novel reference for the early diagnosis of DKD.

关键词: type 2 diabetes mellitus     diabetic kidney disease     miR-154-5p     urinary albumin to creatinine ratio    

Study of recombinant human IFN-α-2b bacilli Calmette–Guerin activated killer cells and against bladder

FAN Xiaodong, HAN Ruifa

《医学前沿(英文)》 2007年 第1卷 第4期   页码 377-380 doi: 10.1007/s11684-007-0073-8

摘要: Presently, one of the most potent immunotherapies is the application of bacillus Calmette Guerin (BCG) to prevent recurrences of the superficial bladder cancer. Despite its successful use, nonresponders and certain side effects remain a major obstacle. Therefore, current studies aim at developing recombinant BCG (rBCG) strains secreting Th1-like cytokines to improve the effectiveness of the therapy. In this study, a new type of rBCG strain constructed by Tianjin institute of Urology was tested for its immunostimulatory capacity . Peripheral blood monocytes (PBMC) were stimulated by recombinant BCG and transformed into bacilli Calmette–Guerin activated killer (BAK) cells, and the effect of anticancer BAK cells was studied. Recombinant IFN--2b-BCG, wild-type BCG (wBCG), wild-type BCG and IFN--2b were coincubated with PBMCs respectively , and the proliferation of PBMC was detected with MTT in different time. BAK cells have the ability to kill bladder tumor cells, and the antitumor activity of effecter cells was determined by LDH release assay. The result of MTT showed that the proliferation of PBMC in the recombinant BCG group was more powerful than in the other two groups (<0.05). The result of LDH release assay showed that the antitumor activity of BAK cells stimulated by Recombinant BCG was the highest in all groups. We conclude that the recombinant BCG can activate more PBMCs to anti-bladder cancer than wild-type BCG does.

关键词: Urology     powerful     2b-BCG     Tianjin institute     wild-type    

Treatment of infant postrenal acute renal failure following obstruction due to upper urinary calculi

Hui-Xia ZHOU MD, Zhi-Chun FENG MD, Hao MENG MD, Xiao-Guang ZHOU MD, Shuang LI BM, Jun WANG MM, Shi-Xi DAI BM,

《医学前沿(英文)》 2010年 第4卷 第1期   页码 127-130 doi: 10.1007/s11684-010-0009-6

摘要: The surgical emergency treatments and curative effects of postrenal acute renal failure following obstruction due to upper urinary calculi in infants were evaluated. Of the 13 infants with postrenal acute renal failure following obstruction due to upper urinary calculi, 11 received retrograded catheterizations of the ureter with semi-rigid ureteroscopy (F 6.8), and two received open ureterolithotomy. The results showed that only one infant had anuresis and continuous reduction of hemoglobin 5h after the open ureterolithotomy and received exploration via excision and peritoneal dialysis, and the remaining 12 patients well recovered in this group. The renal function of all the patients was restored without postoperative complications. It is concluded that the retrograded catheterization of the ureter with ureteroscopy is a minimally invasive, safe and effective therapy for postrenal acute renal failure following obstruction due to upper urinary calculi in infants. For those infants whose urethras are thin and small, the open ureterolithotomy is a suitable method. But patients with bleeding tendency need to be corrected prior to the open ureterotomy to remove obstructions.

关键词: infant     acute renal failure     postrenal     ureteroscopy    

High frequency of alternative splicing variants of the oncogene in neuroendocrine tumors of the pancreas and breast

《医学前沿(英文)》   页码 907-923 doi: 10.1007/s11684-023-1009-7

摘要: The characteristic genetic abnormality of neuroendocrine neoplasms (NENs), a heterogeneous group of tumors found in various organs, remains to be identified. Here, based on the analysis of the splicing variants of an oncogene Focal Adhesion Kinase (FAK) in The Cancer Genome Atlas datasets that contain 9193 patients of 33 cancer subtypes, we found that Box 6/Box 7-containing FAK variants (FAK6/7) were observed in 7 (87.5%) of 8 pancreatic neuroendocrine carcinomas and 20 (11.76%) of 170 pancreatic ductal adenocarcinomas (PDACs). We tested FAK variants in 157 tumor samples collected from Chinese patients with pancreatic tumors, and found that FAK6/7 was positive in 34 (75.6%) of 45 pancreatic NENs, 19 (47.5%) of 40 pancreatic solid pseudopapillary neoplasms, and 2 (2.9%) of 69 PDACs. We further tested FAK splicing variants in breast neuroendocrine carcinoma (BrNECs), and found that FAK6/7 was positive in 14 (93.3%) of 15 BrNECs but 0 in 23 non-NEC breast cancers. We explored the underlying mechanisms and found that a splicing factor serine/arginine repetitive matrix protein 4 (SRRM4) was overexpressed in FAK6/7-positive pancreatic tumors and breast tumors, which promoted the formation of FAK6/7 in cells. These results suggested that FAK6/7 could be a biomarker of NENs and represent a potential therapeutic target for these orphan diseases.

关键词: FAK6/7     SRRM4     neuroendocrine neoplasms     pancreas     breast    

IRF4 and IRF8 expression are associated with clinical phenotype and clinico-hematological response to hydroxyurea in essential thrombocythemia

《医学前沿(英文)》 2022年 第16卷 第3期   页码 403-415 doi: 10.1007/s11684-021-0858-1

摘要: The morbidity and mortality of myeloproliferative neoplasms (MPNs) are primarily caused by arterial and venous complications, progression to myelofibrosis, and transformation to acute leukemia. However, identifying molecular-based biomarkers for risk stratification of patients with MPNs remains a challenge. We have previously shown that interferon regulatory factor-8 (IRF8) and IRF4 serve as tumor suppressors in myeloid cells. In this study, we evaluated the expression of IRF4 and IRF8 and the JAK2V617F mutant allele burden in patients with MPNs. Patients with decreased IRF4 expression were correlated with a more developed MPN phenotype in myelofibrosis (MF) and secondary AML (sAML) transformed from MPNs versus essential thrombocythemia (ET). Negative correlations between the JAK2V617F allele burden and the expression of IRF8 (P <0.05) and IRF4 (P<0.001) and between white blood cell (WBC) count and IRF4 expression (P <0.05) were found in ET patients. IRF8 expression was negatively correlated with the JAK2V617F allele burden (P <0.05) in polycythemia vera patients. Complete response (CR), partial response (PR), and no response (NR) were observed in 67.5%, 10%, and 22.5% of ET patients treated with hydroxyurea (HU), respectively, in 12 months. At 3 months, patients in the CR group showed high IRF4 and IRF8 expression compared with patients in the PR and NR groups. In the 12-month therapy period, low IRF4 and IRF8 expression were independently associated with the unfavorable response to HU and high WBC count. Our data indicate that the expression of IRF4 and IRF8 was associated with the MPN phenotype, which may serve as biomarkers for the response to HU in ET.

关键词: myeloproliferative neoplasms     IRF4     IRF8     hydroxyurea     essential thrombocythemia    

Expression of PC-cell-derived growth factor in breast cancer

Haiping SONG MD, Lan SHI MD, Chunping LIU MD, Tao HUANG MD,

《医学前沿(英文)》 2009年 第3卷 第4期   页码 426-430 doi: 10.1007/s11684-009-0085-7

摘要: This study is mainly aimed at evaluating the expression of PC-cell-derived growth factor (PCDGF) in breast cancer and breast adenofibroma, and to compare with other commonly used clinical pathological indices, then to investigate the diagnostic and targeted therapeutic purpose of PCDGF in breast cancer tissue. In this study, we detected the expression of PCDGF, p53 and CerbB-2 in breast cancer tissue and the expression of PCDGF in breast adenofibroma tissue by immunohistochemical method, and analyzed the relationship between them. We found that PCDGF was expressed in most breast cancer tissue, but was not in breast adenofibroma tissue, and the expression of PCDGF was related with the tumor’s pathological category and the expression of estrogen receptor (ER) and progesterone receptor (PR) and p53, but there was no statistical dependability between PCDGF and cerbB-2. From this study, we predict that PCDGF may serve as a marker in the secondary diagnosis of breast cancer, and may participate in the generation and differentiation of breast cancer cells, and become an effective target of therapy for breast cancer.

关键词: PC-cell-derived growth factor     breast neoplasms     clinical markers    

Influence of the adjuvant therapy on the survival of patients with stage II pancreatic carcinoma

Xi-Yan WANG, Hai-Jun LI, Dong YAN, Hao WEN, Shu-Yong PENG,

《医学前沿(英文)》 2010年 第4卷 第4期   页码 430-435 doi: 10.1007/s11684-010-0700-7

摘要: This study aimed to investigate the effect of adjuvant therapy on the treatment of stage II pancreatic carcinomas. The clinical data of 139 cases of stage II pancreatic carcinoma were analyzed retrospectively. The overall 1-, 3-, and 5-year cumulative survival rates of 139 patients were 40%, 6%, and 3%, respectively, and the median survival time (MST) was 279 days. The MST was 399 days for those with adjuvant therapy, 210 days for those without adjuvant therapy, 390 days for the radical resection group, 270 days for the bypass operation and laparotomy group, and 132 days for the nonsurgical group. The adjuvant therapy could not prolong the survival time and decrease the liver metastasis rate of the patients with stage II carcinoma significantly in radical resection group (>0.05). In the bypass operation and laparotomy group and nonsurgical group, the adjuvant therapy could improve the survival of the patients significantly (<0.05); however, the survival rate was not significantly different among systemic venous chemotherapy, radiation therapy, interventional therapy, and combination therapy (>0.05); or between gemcitabine (GEM) regimen and 5-fluorouracil regimen (>0.05); or between GEM monotherapy and GEM combined with platinum/capecitabine (>0.05). The proper adjuvant therapy can be suggested according to the general condition of the patients after radical resection for stage II pancreatic carcinoma. Chemotherapy combined with radiation should be applied actively for the patients whose cancerous tissues were not radically resected. The clinical efficacy of GEM combined with platinum/capecitabine is relatively better than GEM.

关键词: pancreatic neoplasms     neoadjuvant therapy     survival    

标题 作者 时间 类型 操作

Small cell carcinoma of the urinary bladder without gross hematuria: a case report

null

期刊论文

Dynamics analysis of bladder-urethra system based on CFD

Qinghua JIN, Xiaojun ZHANG, Xiaoyang LI, Jianliu WANG,

期刊论文

Analysis of 100 consecutive cases of resectable pancreatic neuroendocrine neoplasms: clinicopathological

null

期刊论文

The clinicopathologic features of intraductal papillary mucinous neoplasms of the pancreas

QIN Xinyu, LIU Fenglin

期刊论文

Can intravesical bacillus Calmette-Guérin reduce recurrence in patients with non-muscle invasive bladder

null

期刊论文

医疗保健中的人工智能——综述与预测性案例研究

荣国光, Arnaldo Mendez, Elie Bou Assi, 赵博, Mohamad Sawan

期刊论文

A comparative study of electroacupuncture at Zhongliao (BL33) and other acupoints for overactive bladder

null

期刊论文

randomized trials of maintenance bacillus Calmette-Guerin instillation efficacy against recurrence of T1G3 bladder

PAN Jiangang, ZHOU Xing, CHEN Zhiguang, HAN Ruifa

期刊论文

Correlation between serum miR-154-5p and urinary albumin excretion rates in patients with type 2 diabetes

Huiwen Ren, Can Wu, Ying Shao, Shuang Liu, Yang Zhou, Qiuyue Wang

期刊论文

Study of recombinant human IFN-α-2b bacilli Calmette–Guerin activated killer cells and against bladder

FAN Xiaodong, HAN Ruifa

期刊论文

Treatment of infant postrenal acute renal failure following obstruction due to upper urinary calculi

Hui-Xia ZHOU MD, Zhi-Chun FENG MD, Hao MENG MD, Xiao-Guang ZHOU MD, Shuang LI BM, Jun WANG MM, Shi-Xi DAI BM,

期刊论文

High frequency of alternative splicing variants of the oncogene in neuroendocrine tumors of the pancreas and breast

期刊论文

IRF4 and IRF8 expression are associated with clinical phenotype and clinico-hematological response to hydroxyurea in essential thrombocythemia

期刊论文

Expression of PC-cell-derived growth factor in breast cancer

Haiping SONG MD, Lan SHI MD, Chunping LIU MD, Tao HUANG MD,

期刊论文

Influence of the adjuvant therapy on the survival of patients with stage II pancreatic carcinoma

Xi-Yan WANG, Hai-Jun LI, Dong YAN, Hao WEN, Shu-Yong PENG,

期刊论文