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Walter Ryd
Researcher at Sahlgrenska University Hospital
Publications - 29
Citations - 3200
Walter Ryd is an academic researcher from Sahlgrenska University Hospital. The author has contributed to research in topics: Cervical cancer & Cervical intraepithelial neoplasia. The author has an hindex of 19, co-authored 29 publications receiving 3043 citations.
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Journal ArticleDOI
Human Papillomavirus and Papanicolaou Tests to Screen for Cervical Cancer
Pontus Naucler,Walter Ryd,Sven Törnberg,Anders Strand,Göran Wadell,Kristina Elfgren,Thomas Rådberg,Björn Strander,Bo Johansson,Ola Forslund,Bengt-Göran Hansson,Eva Rylander,Joakim Dillner +12 more
TL;DR: The addition of an HPV test to the Pap test to screen women in their mid-30s for cervical cancer reduces the incidence of grade 2 or 3 cervical intraepithelial neoplasia or cancer detected by subsequent screening examinations.
Journal ArticleDOI
Prognostic factors in chordoma of the sacrum and mobile spine: a study of 39 patients.
Peter Bergh,Lars-Gunnar Kindblom,Björn Gunterberg,Fabrizio Remotti,Walter Ryd,Jeanne M. Meis-Kindblom +5 more
TL;DR: In this article, the authors evaluated the clinical outcome of patients with chordoma using modern surgical principles aimed at complete resection and to identify prognostic factors such as larger tumor size, performance of an invasive morphologic diagnostic procedure outside of the tumor center, inadequate surgical margins, microscopic tumor necrosis, Ki-67 > 5%, and local recurrence were found to be adverse prognosis factors.
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Screening-Preventable Cervical Cancer Risks: Evidence From a Nationwide Audit in Sweden
Bengt Andrae,Levent Kemetli,Pär Sparén,Lena Silfverdal,Björn Strander,Walter Ryd,Joakim Dillner,Sven Törnberg +7 more
TL;DR: Nonadherence to screening intervals was the major reason for cervical cancer morbidity and the screening program was equally effective for women of all ages and was also effective against non-squamous cancers.
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Efficacy of HPV DNA testing with cytology triage and/or repeat HPV DNA testing in primary cervical cancer screening.
Pontus Naucler,Walter Ryd,Sven Törnberg,Anders Strand,Göran Wadell,Kristina Elfgren,Thomas Rådberg,Björn Strander,Ola Forslund,Bengt-Göran Hansson,Björn Hagmar,Bo Johansson,Eva Rylander,Joakim Dillner +13 more
TL;DR: Primary HPV DNA-based screening with cytology triage and repeat HPV DNA testing of cytology-negative women appears to be the most feasible cervical screening strategy.
Journal ArticleDOI
Screening and cervical cancer cure: population based cohort study
Bengt Andrae,Therese M.-L. Andersson,Paul C. Lambert,Levent Kemetli,Lena Silfverdal,Björn Strander,Walter Ryd,Joakim Dillner,Sven Törnberg,Pär Sparén +9 more
TL;DR: Screening is associated with improved cure of cervical cancer, and the effect was not attributable to lead time bias and was larger than what is reflected by down-staging.