Matthew Tyson

Cystinuria Diagnosed at Age 67 Following a 49‐Year Diagnostic Delay: A Reminder of Indolent Cystinuria in Adult Urolithiasis—A Case Report

Sarah Jeffery, Matthew Tyson, Laura McAuley, John Harty

Cystinuria is a genetic disorder resulting from mutations in the SLC3A1 and SLC7A9 genes, which impair the reabsorption of cystine, ornithine, lysine and arginine and lead to increased urinary excretion of cystine. Elevated urinary cystine concentration promotes precipitation and subsequent stone formation, …

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Paraganglioma (pheochromocytoma) of the urinary bladder: A systematic review with a diagnostic, management and treatment algorithm

Ali Hooshyari, Matthew Tyson, MICHAEL L. RICE

Introduction: Paraganglioma of the urinary bladder is a rare but well-documented tumour. Herein, we provide the largest, comprehensive systematic review of the literature and aim to increase familiarity with this rare but significant neoplasm. Methods: A systematic review of the literature was …

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Sexually transmitted infective vasitis mimicking left inguinal hernia: computed tomography clarifies diagnosis

Samuel J. Matthews, Matthew Tyson, Melanie Lauti, Kamran Zargar‐Shoshtari

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Renal and Ureteric Stone Composition: A five year retrospective study for Northern Ireland.

Matthew Tyson, Nathen Grimes, Laura McAuley, Derek Hennessy et autres

INTRODUCTION: The study aimed to present the types of renal and ureteric stones (calculi) present in the population of Northern Ireland. The data may help in future planning treatment of stone services, patient education and prevention. METHODS: Consecutive retrospective renal and ureteric …

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The role of neutrophil-lymphocyte ratio as a prognostic indicator in patients undergoing nephrectomy for renal cell carcinoma

Nathan Grimes, Cathal John Hannan, Matthew Tyson, Ali Thwaini

INTRODUCTION: Prognosis in patients with cancer is influenced by underlying tumour biology and also the host inflammatory response to the disease. There is limited evidence to suggest that an elevated neutrophil-lymphocyte ratio (NLR) predicts a poorer prognosis in patients undergoing nephrectomy for …

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A Systematic Review of the Prognostic Role of Hematologic Scoring Systems in Patients With Renal Cell Carcinoma Undergoing Nephrectomy With Curative Intent

Nathan Grimes, Matthew Tyson, Cathal John Hannan, Colin Mulholland

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To mesh or not to mesh? A five year retrospective study evaluating patient perspective of mesh and non-mesh repair of umbilical and para-umbilical hernia

Matthew Arneill, Matthew Tyson, Holly Pridham-Young, Evelin Jones et autres

Introduction: Accurate clinical coding ensures correct remuneration through Payment by Results.Data quality depends upon comprehensive clinical notes for each admission.This study aimed to identify clinical coding errors for patients undergoing laparoscopic cholecystectomy in our NHS Trust.Methods: Notes of 19 consecutive elective and …

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Equitable Property Interests

Michael W. Evans, Maree Sainsbury, Matthew Tyson

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