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C. Viehl · SciRah

Researcher profile · Semantic Scholar

C. Viehl

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C. Viehl — researcher profile on SciRah

h-index: 26
Works: 71
Citations: 2,549

Most-cited papers

Clinical impact of programmed cell death ligand 1 expression in colorectal cancer.
R. Droeser, C. Hirt, C. Viehl, D. Frey +18 more
2013European Journal of Cancer439 citations
Semantic Scholar
High frequency of tumor‐infiltrating FOXP3+ regulatory T cells predicts improved survival in mismatch repair‐proficient colorectal cancer patients
D. Frey, Raoul A. Droeser, C. Viehl, I. Zlobec +6 more
2010International Journal of Cancer362 citations Open access
Semantic Scholar
Depletion of CD4+CD25+ Regulatory T Cells Promotes a Tumor-Specific Immune Response in Pancreas Cancer–Bearing Mice
C. Viehl, Todd T. Moore, U. Liyanage, D. Frey +4 more
2006Annals of Surgical Oncology144 citations
Semantic Scholar
EpCAM expression varies significantly and is differentially associated with prognosis in the luminal B HER2+, basal-like, and HER2 intrinsic subtypes of breast cancer
S. Soysal, S. Muenst, T. Barbie, T. Fleming +6 more
2013British Journal of Cancer128 citations Open access
Semantic Scholar
Increased Prevalence of Regulatory T Cells (Treg) is Induced by Pancreas Adenocarcinoma
U. Liyanage, P. Goedegebuure, Todd T. Moore, C. Viehl +6 more
2006Journal of immunotherapy120 citations
Semantic Scholar
High Myeloperoxidase Positive Cell Infiltration in Colorectal Cancer Is an Independent Favorable Prognostic Factor
R. Droeser, C. Hirt, S. Eppenberger-Castori, I. Zlobec +14 more
2013PLoS ONE119 citations Open access
Semantic Scholar
Selective Axillary Surgery in Breast Cancer Patients Based on Positron Emission Tomography with 18F-Fluoro-2-Deoxy-D-Glucose: not Yet!
U. Guller, E. Nitzsche, U. Schirp, C. Viehl +7 more
2004Breast Cancer Research and Treatment82 citations
Semantic Scholar
Increasing rates of contralateral prophylactic mastectomy - a trend made in USA?
U. Güth, M. Myrick, C. Viehl, Walter P. Weber +2 more
2012European Journal of Surgical Oncology80 citations
Semantic Scholar
Accuracy of Frozen Section Analysis Versus Specimen Radiography During Breast-Conserving Surgery for Nonpalpable Lesions
W. Weber, S. Engelberger, C. Viehl, R. Zanetti-Dallenbach +5 more
2008World Journal of Surgery73 citations Open access
Semantic Scholar
Molecular Investigation of Lymph Nodes in Colon Cancer Patients Using One-Step Nucleic Acid Amplification (OSNA)
U. Guller, A. Zettl, M. Worni, I. Langer +4 more
2012Cancer70 citations Open access
Semantic Scholar
Identification of Sentinel Lymph Nodes in Colon Cancer Depends on the Amount of Dye Injected Relative to Tumor Size
C. Viehl, C. Hamel, W. Marti, U. Guller +6 more
2003World Journal of Surgery64 citations
Semantic Scholar
The post ACOSOG Z0011 era: does our new understanding of breast cancer really change clinical practice?
U. Güth, M. Myrick, C. Viehl, S. Schmid +2 more
2012European Journal of Surgical Oncology53 citations
Semantic Scholar
Intranodal immunization with a vaccinia virus encoding multiple antigenic epitopes and costimulatory molecules in metastatic melanoma.
M. Adamina, R. Rosenthal, W. Weber, D. Frey +9 more
2010Molecular Therapy51 citations Open access
Semantic Scholar
Axillary Lymph Node Dissection for Sentinel Lymph Node Micrometastases May Be Safely Omitted in Early-Stage Breast Cancer Patients: Long-Term Outcomes of a Prospective Study
I. Langer, U. Guller, C. Viehl, H. Moch +4 more
2009Annals of Surgical Oncology44 citations Open access
Semantic Scholar
Nuclear Expression of Snail Is an Independent Negative Prognostic Factor in Human Breast Cancer
S. Muenst, S. Däster, Ellen C. Obermann, R. Droeser +6 more
2013Disease Markers42 citations Open access
Semantic Scholar
Factors predicting in-breast tumor recurrence after breast-conserving surgery
R. Mechera, C. Viehl, D. Oertli
2009Breast Cancer Research and Treatment39 citations Open access
Semantic Scholar
Sentinel Lymph Node Procedure Leads to Upstaging of Patients with Resectable Colon Cancer: Results of the Swiss Prospective, Multicenter Study Sentinel Lymph Node Procedure in Colon Cancer
C. Viehl, U. Guller, Ramona Cecini, I. Langer +6 more
2012Annals of Surgical Oncology37 citations Open access
Semantic Scholar
Sentinel lymph node biopsy is associated with improved survival compared to level I & II axillary lymph node dissection in node negative breast cancer patients.
I. Langer, U. Guller, S. Hsu-Schmitz, A. Ladewig +6 more
2009European Journal of Surgical Oncology37 citations
Semantic Scholar
Sentinel Lymph Node Mapping in Colon and Rectal Cancer
S. Saha, A. Dan, C. Viehl, M. Zuber +1 more
200537 citations
Semantic Scholar
Impact of concomitant thyroid pathology on preoperative workup for primary hyperparathyroidism
O. Heizmann, C. Viehl, R. Schmid, J. Müller-Brand +2 more
2009European Journal of Medical Research35 citations Open access
Semantic Scholar
Prognosis of early-stage synchronous bilateral invasive breast cancer.
S. Schmid, C. Pfefferkorn, M. Myrick, C. Viehl +3 more
2011European Journal of Surgical Oncology34 citations
Semantic Scholar
Sentinel Lymph Node Mapping with Isosulfan Blue or Indocyanine Green in Colon Cancer Shows Comparable Results and Identifies Patients with Decreased Survival: A Prospective Single-Center Trial
B. Weixler, A. Rickenbacher, D. Raptis, C. Viehl +4 more
2017World Journal of Surgery31 citations
Semantic Scholar
A Tat Fusion Protein–Based Tumor Vaccine for Breast Cancer
C. Viehl, M. Becker-Hapak, J. Lewis, Yoshiyuki Tanaka +4 more
2004Annals of Surgical Oncology31 citations
Semantic Scholar
Mammaglobin-based strategies for treatment of breast cancer.
P. Goedegebuure, M. Watson, C. Viehl, T. Fleming
2004Current Cancer Drug Targets31 citations
Semantic Scholar
PTP1B expression is an independent positive prognostic factor in human breast cancer
S. Soysal, Ellen C. Obermann, Feng Gao, Daniel Oertli +3 more
2012Breast Cancer Research and Treatment30 citations Open access
Semantic Scholar
Tat mammaglobin fusion protein transduced dendritic cells stimulate mammaglobin-specific CD4 and CD8 T cells
C. Viehl, Yoshiyuki Tanaka, Tingting Chen, D. Frey +4 more
2005Breast Cancer Research and Treatment28 citations
Semantic Scholar
Presence of bone marrow micro‐metastases in stage I‐III colon cancer patients is associated with worse disease‐free and overall survival
C. Viehl, B. Weixler, U. Guller, S. Dell-Kuster +8 more
2017Cancer Medicine25 citations Open access
Semantic Scholar
Zinc Salts Provide a Novel, Prolonged and Rapid Inhibition of Gastric Acid Secretion
Philipp Kirchhoff, T. Socrates, S. Sidani, A. Duffy +6 more
2011American Journal of Gastroenterology24 citations
Semantic Scholar
Carbon Dye Staining of Sentinel Lymph Nodes Facilitates Microstaging of Colon Cancer Patients
C. Viehl, U. Guller, C. Hamel, H. Riehle +4 more
2006World Journal of Surgery20 citations Open access
Semantic Scholar
Lymph node ratio is inferior to pN-stage in predicting outcome in colon cancer patients with high numbers of analyzed lymph nodes
M. Jakob, U. Guller, A. Ochsner, D. Oertli +2 more
2018BMC Surgery18 citations Open access
Semantic Scholar
SHP2 expression is an independent negative prognostic factor in human breast cancer
S. Muenst, E. Obermann, F. Gao, D. Oertli +5 more
2013Histopathology18 citations Open access
Semantic Scholar
Sentinel lymph node mapping in colon and rectal cancer: its impact on staging, limitations, and pitfalls.
S. Saha, A. Dan, C. Viehl, M. Zuber +1 more
2005Cancer treatment and research15 citations
Semantic Scholar
The Acute Physiology and Chronic Health Evaluation II score is helpful in predicting the need of relaparotomies in patients with secondary peritonitis of colorectal origin.
C. Viehl, R. Kraus, M. Zürcher, T. Ernst +2 more
2012Swiss medical weekly14 citations Open access
Semantic Scholar
Inadequate Quality of Surveillance after Curative Surgery for Colon Cancer
C. Viehl, A. Ochsner, U. von Holzen, Ramona Cecini +5 more
2010Annals of Surgical Oncology14 citations Open access
Semantic Scholar
Generation of mammaglobin-A-specific CD4 T cells and identification of candidate CD4 epitopes for breast cancer vaccine strategies
C. Viehl, D. Frey, C. Phommaly, Tingting Chen +4 more
2008Breast Cancer Research and Treatment14 citations
Semantic Scholar
Axillary lymph node dissection for sentinel lymph node micrometastases may be safely omitted in early-stage breast cancer patients: long-term outcomes of a prospective study
I. Langer, U. Guller, C. Viehl, H. Moch +4 more
2010Indian Journal of Surgical Oncology11 citations Open access
Semantic Scholar
A HCMV pp65 polypeptide promotes the expansion of CD4+ and CD8+ T cells across a wide range of HLA specificities
M. Provenzano, G. Sais, L. Bracci, A. Egli +7 more
2008Journal of Cellular and Molecular Medicine11 citations Open access
Semantic Scholar
Comparative Analysis of Tumor Cell Dissemination to the Sentinel Lymph Nodes and to the Bone Marrow in Patients With Nonmetastasized Colon Cancer: A Prospective Multicenter Study
B. Weixler, C. Viehl, R. Warschkow, U. Guller +3 more
2017JAMA Surgery10 citations Open access
Semantic Scholar
Gallbladder perforation and massive intra-abdominal haemorrhage complicating acute cholecystitis in a patient with haemophilia A
R. Mechera, L. Graf, D. Oertli, C. Viehl
2015BMJ Case Reports10 citations Open access
Semantic Scholar
Active specific immunotherapy phase III trials for malignant melanoma: systematic analysis and critical appraisal.
R. Rosenthal, C. Viehl, U. Guller, W. Weber +4 more
2008Journal of the American College of Surgeons10 citations
Semantic Scholar
Evaluation of the prognostic relevance of the recommended minimum number of lymph nodes in colorectal cancer—a propensity score analysis
M. Ramser, L. Lobbes, R. Warschkow, C. Viehl +5 more
2021International Journal of Colorectal Disease9 citations Open access
Semantic Scholar
Cortisol Outperforms Novel Cardiovascular, Inflammatory, and Neurohumoral Biomarkers in the Prediction of Outcome in Acute Pancreatitis
C. Nebiker, S. Staubli, Juliane Schäfer, R. Bingisser +9 more
2017Pancreas9 citations
Semantic Scholar
Factors Influencing the Success of In Vivo Sentinel Lymph Node Procedure in Colon Cancer Patients
C. Viehl, U. Guller, I. Langer, U. Laffer +2 more
2013World Journal of Surgery9 citations Open access
Semantic Scholar
Three-dimensional pathological size assessment in primary breast carcinoma
U. Güth, Denise Brenckle, D. Huang, A. Schötzau +5 more
2009Breast Cancer Research and Treatment9 citations
Semantic Scholar
Bone Marrow Micrometastases Do Not Impact Disease-Free and Overall Survival in Early Stage Sentinel Lymph Node–Negative Breast Cancer Patients
I. Langer, U. Guller, M. Worni, G. Berclaz +12 more
2014Annals of Surgical Oncology8 citations
Semantic Scholar
Postoperative course after emergency colorectal surgery for secondary peritonitis in the elderly is often complicated by delirium.
S. Engelberger, M. Zürcher, J. Schuld, C. Viehl +1 more
2012International surgery7 citations Open access
Semantic Scholar
Intranodal Mapping Using Carbon Dye Results in More Accurate Lymph Node Staging in Colon Cancer Patients
B. Weixler, R. Warschkow, A. Zettl, H. Riehle +3 more
2015World Journal of Surgery6 citations
Semantic Scholar
The Simultaneous Presence of Isolated Tumour Cells and Bone Marrow Micrometastases in Stage I and II Colon Cancer—Challenging the Theory of a Chronological Pathway of Tumour Cell Dissemination
M. Ramser, R. Warschkow, C. Viehl, C. Kettelhack +4 more
2021World Journal of Surgery5 citations Open access
Semantic Scholar
Molecular Lymph Node Staging with One-Step Nucleic Acid Amplification and its Prognostic Value for Patients with Colon Cancer: The First Follow-up Study
B. Weixler, S. Teixeira da Cunha, R. Warschkow, N. Demartines +6 more
2021World Journal of Surgery4 citations Open access
Semantic Scholar
Compliance to the Surgical Safety Checklist over time in late and early adopters
Romain Seppey, Antoine Oesch, C. Viehl
2020Journal of Perioperative Practice3 citations
Semantic Scholar

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M. Zuber×24
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M. Zuber — researcher profile on SciRah
D. Oertli×22
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U. Guller×18
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I. Langer×10
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D. Frey — researcher profile on SciRah

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T. Fleming — researcher profile on SciRah