J. Hammer

1.6k citations

36 papers · 1.1k indexed · h-index 13

Radiation top 1%
- Advanced Radiotherapy Techniques 10
Cancer Research top 5%
- Breast Cancer Treatment Studies 20
Pathology and Forensic Medicine top 5%
- Breast Lesions and Carcinomas 14
Hematology top 5%
Oncology top 10%
- Cancer Treatment and Pharmacology 4
- Global Cancer Incidence and Screening 3
Pulmonary and Respiratory Medicine
- Brain Metastases and Treatment 4
Surgery
- Breast Implant and Reconstruction 4
Genetics
- Glioma Diagnosis and Treatment 2

Co-authors: Richard Pötter Michael Lotter Guido Hildebrandt Vratislav Strnad Oliver J. Ott Alexandra Resch György Kovács H. Bertermann
Cited by: Radiation Cancer Research Pathology and Forensic Medicine
Journals: Strahlentherapie und Onkologie (7 papers)International Journal of Radiation Oncology*Biology*Physics (6 papers)Radiotherapy and Oncology (4 papers)
Partner nations: Austria Germany United States

In The Last Decade

J. Hammer

36 papers receiving 1.1k citations

Peers

Countries citing papers authored by J. Hammer

Since Specialization

Citations

This map shows the geographic impact of J. Hammer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Hammer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Hammer more than expected).

Fields of papers citing papers by J. Hammer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Hammer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Hammer. The network helps show where J. Hammer may publish in the future.

Co-authorship network

The 25 scholars most cited alongside J. Hammer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Hammer Line = papers co-authored together J. Hammer links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Altered fractionation short-course radiotherapy for stage II-III rectal cancer: a retrospective study Radiation Oncology ·Hans Geinitz,Carsten Nieder,Anja Human,Gunawan,J. Feichtinger,雅倩赵,Ю. Ю. Колотаев,Ashmita Kumari Singh,Johanna K. Kaufmann,Yoko Chida,R. Függer,Andreas Shamiyeh,Andreas Petzer,Gherman Welsch Chahuán,J. Hammer	2020	3
2	Re-irradiation of recurrent glioblastoma as part of a sequential multimodality treatment concept Clinical & Translational Oncology ·Thaynara Sousa Silva,Christian Lampl,Gunawan,Carsten Nieder,Josef Pichler,J. Hammer,Hans Geinitz	2018	12
3	Risk Factors for Local Relapse and Inferior Disease-free Survival After Breast-conserving Management of Breast Cancer: Recursive Partitioning Analysis of 2161 Patients Clinical Breast Cancer ·J. Hammer,Hans Geinitz,Carsten Nieder,Gunawan,Howard D. Thames,Yoko Chida,Andreas Petzer,Ruth Helfgott,Ю. Ю. Колотаев,Dietmar Heck,Thaynara Sousa Silva	2018	7
4	Total body irradiation with volumetric modulated arc therapy: Dosimetric data and first clinical experience Radiation Oncology ·Kataryzna Majdzik,J. Hammer,S Gatien,Gunawan,芳公南,Alexandra Böhm,H. Kasparu,Ansgar Weltermann,Ashish Gupta,А. Д. Егорова,C. Ruth Elisabeth Tobing,Muvva Durga Prashad,Lecrivain,Simona Borrelli,Karin Wiesauer,Hans Geinitz	2016	67
5	Accelerated Partial Breast Irradiation: 5-Year Results of the German-Austrian Multicenter Phase II Trial Using Interstitial Multicatheter Brachytherapy Alone After Breast-Conserving Surgery International Journal of Radiation OncologyBiologyPhysics ·Vratislav Strnad,Guido Hildebrandt,Richard Pötter,J. Hammer,Marion Hindemith,Alexandra Resch,Ю. Ю. Колотаев,Michael Lotter,Wolfgang Uter,Mayada R. Bani,Rolf‐Dieter Kortmann,Matthias W. Beckmann,Rainer Fietkau,Oliver J. Ott	2010	100
6	Accelerated Partial Breast Irradiation With Interstitial Implants: Risk Factors Associated With Increased Local Recurrence International Journal of Radiation OncologyBiologyPhysics ·Oliver J. Ott,Guido Hildebrandt,Richard Pötter,J. Hammer,Marion Hindemith,Alexandra Resch,Ю. Ю. Колотаев,Michael Lotter,Wolfgang Uter,Rolf‐Dieter Kortmann,Michael Schrauder,Matthias W. Beckmann,Rainer Fietkau,Vratislav Strnad	2010	29
7	Medial Tumor Localization in Breast Cancer – an Unappreciated Risk Factor? Strahlentherapie und Onkologie ·Thaynara Sousa Silva,Gunawan,Yoko Chida,J. Feichtinger,Ю. Ю. Колотаев,J. Hammer	2009	12
8	Local Relapse after Breast-Conserving Surgery and Radiotherapy Strahlentherapie und Onkologie ·J. Hammer,Gunawan,Yoko Chida,Ю. Ю. Колотаев,Gabriele Piccoli,Andreas Petzer,W Langsteger,Sabine Pöstlberger,Thaynara Sousa Silva	2009	6
9	Lumpectomy Plus Tamoxifen or Anastrozole With or Without Whole Breast Irradiation in Women With Favorable Early Breast Cancer International Journal of Radiation OncologyBiologyPhysics ·Richard Pötter,Michael Gnant,W. Kwasny,Christoph Tausch,L. Handl-Zeller,B. Pakisch,Susanne Taucher,J. Hammer,G. Luschin-Ebengreuth,Marianne Schmid,Felix Sedlmayer,M. Stierer,G. Reiner,Karin S. Kapp,F Hofbauer,Andrea Rottenfusser,Sabine Pöstlberger,K. Haider,Wolfgang Draxler,R. Jakesz	2007	152
10	Irradiation with and without Razoxane in the Treatment of Incompletely Resected or Inoperable Recurrent Rectal Cancer Strahlentherapie und Onkologie ·W. Rhomberg,J. Hammer,Felix Sedlmayer,Lin Lou,Leilya A. Pitre,Barbara Schneider	2007	4
11	Austrian Breast Cancer Patterns-of-Care Studies PCS93 and PCS01 versus PCS85 to Identify Changes in National Practice Strahlentherapie und Onkologie ·Ramona Mayer,Abdul Rahman Kurais,Franz Quehenberger,J. Hammer,W. Rhomberg,Siza Amaguay Martha Yolanda,Supami,Kirsti Lehtonen,Zhenhan Yu,Gerhard Kametriser,Gong Shui-gen,B. Zhang,E. Ferretti,Richard Pötter	2007	4
12	Accelerated partial breast irradiation with multi-catheter brachytherapy: Local control, side effects and cosmetic outcome for 274 patients. Results of the German–Austrian multi-centre trial Radiotherapy and Oncology ·Oliver J. Ott,Guido Hildebrandt,Richard Pötter,J. Hammer,Michael Lotter,Alexandra Resch,Rolf Sauer,Vratislav Strnad	2006	100
13	Outcomes and patterns of failure in solitary plasmacytoma: A multicenter Rare Cancer Network study of 258 patients International Journal of Radiation OncologyBiologyPhysics ·Mahmut Özsahin,Richard Tsang,Philip Poortmans,Yazid Belkacémi,M. Bolla,Fazilet Öner Dinçbaş,Christine Landmann,B. Castelain,Jeroen Buijsen,Jürgen Curschmann,Sidney P. Kadish,Anna Kowalczyk,Yavuz Anacak,J. Hammer,Tan Dat Nguyen,Gabriela Studer,Rachel Cooper,Meriç Şengöz,Luciano Scandolaro,Abderrahim Zouhair	2005	160
14	GEC/ESTRO-EAU recommendations on temporary brachytherapy using stepping sources for localised prostate cancer Radiotherapy and Oncology ·György Kovács,Richard Pötter,Tillmann Loch,J. Hammer,Inger‐Karine K. Kolkman‐Deurloo,Jean de la Rosette,H. Bertermann	2004	155
15	Patterns of care in radiotherapy of breast cancer in Austria 1985: data acquisition and comparison with data of US-PCS 1983 Radiotherapy and Oncology ·Ramona Mayer,Abdul Rahman Kurais,Franz Quehenberger,J. Hammer,Gerhard Kametriser,Sherine Aboulfoutouh,Iris Eckmüller,B. Zhang,W. Rhomberg,Clément Leroy,A. Hackl,Richard Pötter	2004	3
16	Accelerated Partial Breast Irradiation with Iridium-192 Multicatheter PDR/HDR Brachytherapy Strahlentherapie und Onkologie ·Oliver J. Ott,Richard Pötter,J. Hammer,Guido Hildebrandt,Michael Lotter,Alexandra Resch,J. García-Estañ Candela,Matthias W. Beckmann,Rolf Sauer,Vratislav Strnad	2004	47
17	Breast cancer: The medial tumor location - an unfavorable disease I results from 644 patients (1984 – 1995) European Journal of Cancer ·J. Hammer	2002	5
18	P67 Breast cancer: External beam radiotherapy and interstitial implantation — 10-year clinical results European Journal of Cancer ·J. Hammer,Gunawan,Yoko Chida,AW AD R. MANSOUR,N D’Urso,C. Ruth Elisabeth Tobing,B. Gruy	1998	6
19	Breast cancer: primary treatment with external-beam radiation therapy and high-dose-rate iridium implantation. Radiology ·J. Hammer,Yoko Chida,Gunawan,AW AD R. MANSOUR,N D’Urso	1994	41
20	Hyperfractionated radiotherapy and polychemotherapy in brain stem tumors in children Child s Nervous System ·B. Pakisch,Ch. Urban,Irene Slavc,Rabindra Kumar Mandal,Lei Guang-xue,Rainer Oberbauer,Michal Mokrý,J. Poschauko,J. Hammer,H. Leitner,Francesco Paolo Russo	1992	8

About J. Hammer

J. Hammer is a scholar working on Cancer Research, Radiation, Pathology and Forensic Medicine, Oncology and Otorhinolaryngology, having authored 36 papers that have together received 1.1k indexed citations. Recurring topics across this work include Breast Cancer Treatment Studies (20 papers), Breast Lesions and Carcinomas (14 papers), Advanced Radiotherapy Techniques (10 papers), Brain Metastases and Treatment (4 papers), Cancer Treatment and Pharmacology (4 papers), Breast Implant and Reconstruction (4 papers), Global Cancer Incidence and Screening (3 papers) and Glioma Diagnosis and Treatment (2 papers). The work is most often cited by research in Radiation (442 citations), Cancer Research (604 citations), Pathology and Forensic Medicine (357 citations), Hematology (163 citations) and Oncology (303 citations). J. Hammer has collaborated with scholars based in Austria, Germany and United States. Frequent co-authors include Richard Pötter, Michael Lotter, Guido Hildebrandt, Vratislav Strnad, Oliver J. Ott, Alexandra Resch, György Kovács, H. Bertermann, Rolf Sauer and Tillmann Loch. Their work appears in journals such as Strahlentherapie und Onkologie, International Journal of Radiation Oncology*Biology*Physics, Radiotherapy and Oncology, Radiation Oncology and European Journal of Cancer.

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