A
Austin Obichere
Researcher at University College London
Publications - 26
Citations - 1235
Austin Obichere is an academic researcher from University College London. The author has contributed to research in topics: Colorectal cancer & Colonoscopy. The author has an hindex of 16, co-authored 26 publications receiving 1159 citations. Previous affiliations of Austin Obichere include University of Minnesota & University College London Hospitals NHS Foundation Trust.
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Journal ArticleDOI
Inequalities in participation in an organized national colorectal cancer screening programme: results from the first 2.6 million invitations in England
Christian von Wagner,Gianluca Baio,Rosalind Raine,Julia Snowball,Stephen Morris,Wendy Atkin,Austin Obichere,Graham Handley,Richard F A Logan,Sandra Rainbow,Stephen Smith,Stephen P Halloran,Jane Wardle +12 more
TL;DR: Overall uptake rates in this organized screening programme were encouraging, but nonetheless there was low uptake in the most ethnically diverse areas and a striking gradient by SES, with stronger effects in women and older people.
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Mural Inflammation in Crohn Disease: Location-Matched Histologic Validation of MR Imaging Features
Shonit Punwani,Manuel Rodriguez-Justo,Alan Bainbridge,R Greenhalgh,Enrico De Vita,Stuart Bloom,Richard Cohen,Alastair Windsor,Austin Obichere,Anika Hansmann,Marco Novelli,Steve Halligan,Stuart A. Taylor +12 more
TL;DR: Increasing mural thickness, high mural signal intensity on T2-weighted fat-saturated images, and a layered pattern of enhancement reflect histologic features of acute small-bowel inflammation in Crohn disease.
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Mural Crohn Disease: Correlation of Dynamic Contrast-enhanced MR Imaging Findings with Angiogenesis and Inflammation at Histologic Examination—Pilot Study
Stuart A. Taylor,Shonit Punwani,Manuel Rodriguez-Justo,Alan Bainbridge,R Greenhalgh,Enrico De Vita,Alastair Forbes,Richard Cohen,Alastair Windsor,Austin Obichere,Anika Hansmann,Janaki Rajan,Marco Novelli,Steve Halligan +13 more
TL;DR: Data support the working hypothesis that microvessel permeability increases with disease chronicity and that tissue MVD is actually inversely related to mural blood flow, as well as certain MR imaging-derived mural hemodynamic parameters correlate with disease Chronicity and angiogenesis in Crohn disease.
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Social variations in access to hospital care for patients with colorectal, breast, and lung cancer between 1999 and 2006: retrospective analysis of hospital episode statistics
TL;DR: Despite the implementation of the NHS Cancer Plan, social factors still strongly influence access to and the provision of care in deprived areas and older people were less likely to receive breast conserving surgery and lung cancer resection.
Journal ArticleDOI
Inequalities in colorectal cancer screening participation in the first round of the national screening programme in England
TL;DR: The results showed a strong socio-economic gradient in FOBT uptake, which declined from 49% in the least deprived quintile of postcodes to 38% inThe middle quintile and 32%In the most deprived quintiles, with little attenuation as a result of controlling for ethnic diversity, household mobility or health status.