Ziyan Sheng

The hidden costs of the intercollegiate membership of the Royal College of surgeons examinations: Can trainees afford it?

Ziyan Sheng, Ryan Laloo, Sophie Lewis, Lola Giwa et autres

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Elective surgical services need to start planning for summer pressures

Maria Picciochi, Elizabeth Li, Sivesh K. Kamarajah, Dmitri Nepogodiev et autres

Dear Editor The COVID-19 pandemic exposed the fragility of elective surgical and anaesthesia services, resulting in millions of operations being cancelled across the world1. As health systems plan post-COVID recovery of elective surgical services, they should identify potential future external risks to …

Psychological consequences of erectile dysfunction

Ziyan Sheng

Whatever the cause of erectile dysfunction, the psychosocial impact it has on individuals, and those around them, can be significant. While medication can be a simple solution, a holistic approach to treatment can often have much better outcomes.

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Suitability of UK Biobank Retinal Images for Automatic Analysis of Morphometric Properties of the Vasculature

Tom MacGillivray, James R. Cameron, Qiuli Zhang, Ahmed El‐Medany et autres

PURPOSE: To assess the suitability of retinal images held in the UK Biobank--the largest retinal data repository in a prospective population-based cohort--for computer assisted vascular morphometry, generating measures that are commonly investigated as candidate biomarkers of systemic disease. METHODS: Non-mydriatic fundus images …

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[Fatal complications in traffic accident injury].

Y Zhang, Sicong Hou, Ziyan Sheng, Y Wang et autres

OBJECTIVE: To discuss the relative factor, development tendency and prevention of the fatal complications in traffic accident injury. METHOD: We observed injury severity scale (AIS-ISS), clinical response time, and occurrence in traffic accident injury with fatal complications. Ridit mathematical statistics and Q …

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