Matthew Colquhoun

ORCID: 0000-0001-6736-5678
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About
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Research Areas
  • Cervical Cancer and HPV Research
  • Inflammatory Myopathies and Dermatomyositis
  • Systemic Sclerosis and Related Diseases
  • Rheumatoid Arthritis Research and Therapies
  • Infectious Diseases and Mycology
  • Immunodeficiency and Autoimmune Disorders
  • Dermatological and Skeletal Disorders
  • Long-Term Effects of COVID-19
  • COVID-19 Clinical Research Studies
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Infectious Diseases and Tuberculosis
  • Orthopedic Infections and Treatments
  • Pneumothorax, Barotrauma, Emphysema
  • Urinary and Genital Oncology Studies
  • Dermatological and COVID-19 studies
  • Colorectal and Anal Carcinomas
  • Autoimmune and Inflammatory Disorders
  • Hematological disorders and diagnostics
  • Medical Malpractice and Liability Issues
  • Trace Elements in Health
  • Obsessive-Compulsive Spectrum Disorders
  • Vasculitis and related conditions
  • Cutaneous Melanoma Detection and Management
  • Clinical Reasoning and Diagnostic Skills
  • Syphilis Diagnosis and Treatment

Imperial College Healthcare NHS Trust
2023

Northwick Park Hospital
2019-2022

London North West Healthcare NHS Trust
2019-2022

Middlesex Hospital
2021

West Middlesex University Hospital
2020-2021

Royal Brompton & Harefield NHS Foundation Trust
2020

Harefield Hospital
2020

St George's Hospital
2019

St George’s University Hospitals NHS Foundation Trust
2016

Atkins (United Kingdom)
2014

The human brain can adapt to overcome injury even years after an initial insult. One hypothesis states that early survivors, by taking advantage of critical periods high plasticity during childhood, should recover more successfully than those who suffer later in life. This has been challenged recent studies showing worse cognitive outcome individuals with injury, compared working memory particularly affected. We invited suffered perinatal (PBI) for fMRI/diffusion MRI tractography study and...

10.1523/jneurosci.4769-14.2015 article EN cc-by-nc-sa Journal of Neuroscience 2015-12-02

This study was undertaken to assess whether mild cervical intraepithelial neoplasia (CIN 1) lesions are histologically overdiagnosed and, if so, what the possible reasons for this. The magnitude of discrepancy between histological diagnosis CIN and corresponding smear results also investigated. Between January April 1988, 282 patients were found have a 1. result negative in 42% cases, borderline 14% remaining 44% various grades predicted. Review both cytology smears histology sections...

10.1111/j.1365-2559.1990.tb00796.x article EN Histopathology 1990-12-01

<h3>Objective</h3> The worldwide prevalence of Tourette9s syndrome (TS) is well established at around 1% school children in community studies, but little known about the frequency severe cases resistant to medical treatment. This subset patients has taken on new significance due emergence deep brain stimulation (DBS). We screened a specialist clinical cohort identify this group. <h3>Method</h3> Data was acquired from case records 329 all ages attending St. George9s Tic Disorder clinic....

10.1136/jnnp-2014-308883.35 article EN Journal of Neurology Neurosurgery & Psychiatry 2014-07-09

Academic output is just one aspect of a successful career as plastic surgeon. However, for those with strong interest in academia, the academic department will likely be key factor when deciding how to rank jobs. The aim this study was quantify and surgery units across UK Ireland. Institute Scientific Information (ISI) Web Science Bibliometric analysis tool used collate cumulative (1950–2016), 10 year (2006–2016) 3 years (2013–2015) research data Sixty-six were identified. Departments ranked...

10.1080/2000656x.2018.1556669 article EN Journal of Plastic Surgery and Hand Surgery 2019-01-18

10.1016/j.mayocp.2020.09.002 article EN Mayo Clinic Proceedings 2020-12-01

This is a retrospective study carried out to assess the correlation between cytology and histology of cervical intraepithelial neoplasia in 1325 women. A poor cytologic histologic diagnosis various grades CIN was shown. Forty-one percent smears with repeated borderline change 50% those predicting CIN1 showed higher grade on histology. The overall apparent false negative rate for high (CIN2 CIN3) 19% CIN3 alone only 3%. It therefore concluded that there consistent tendency underestimate...

10.1046/j.1525-1438.1993.03020089.x article EN cc-by-nc-nd International Journal of Gynecological Cancer 1993-01-01

Abstract Background/Aims The anti-nuclear antibody (ANA) test is commonly used to screen for autoimmune connective tissue (CTD) disease. It a that should be judiciously and only requested if patient presents with symptoms suggestive of CTD not as screening vague musculoskeletal symptoms. Recent studies have demonstrated it often repetitively in those patients both known positive negative ANA little value altering diagnosis. With this information mind, we sought examine the frequency...

10.1093/rheumatology/keab247.087 article EN Lara D. Veeken 2021-04-01

We present the case of a 48-year-old man with background well-controlled HIV who presented bony pain in multiple regions and raised inflammatory markers. After an investigative process, patient was newly diagnosed secondary syphilis. Bony pain, to osteolytic lesions demonstrated on plain radiography, CT nuclear medicine imaging, sole presenting feature. The successfully treated penicillin G his symptoms improved. Rheumatologists are often tasked diagnosing cause patient’s pain. However, this...

10.1136/bcr-2021-242814 article EN BMJ Case Reports 2021-06-01

This retrospective observational cohort study aimed to characterise and compare the demographics, initial laboratory tests outcomes between patients with large-joint bacterial septic arthritis (BSA) tuberculous (TBSA). All a culture from large, native joint growing either non-mycobacterial bacteria or Mycobacterium tuberculosis 1 January 2012 October 2018 in our institution were included. Clinical details admission values obtained patient records. Comparisons made by Mann-Whitney U,...

10.1016/j.clinpr.2022.100138 article EN cc-by-nc-nd Clinical Infection in Practice 2022-01-01

Abstract Background Various complications have been reported in patients with COVID-19 including pneumomediastinum. Methods The primary objective of the study was to determine incidence pneumomediastinum positive who underwent CT pulmonary angiography (CTPA). secondary objectives were analyse if changed between March and May 2020 (peak first wave UK) January 2021 second mortality rate We undertook an observational, retrospective, single-centre, cohort admitted Northwick Park Hospital....

10.1136/postgradmedj-2022-141642 article EN Postgraduate Medical Journal 2022-04-15

Various complications have been reported in patients with COVID-19 including pneumomediastinum.The primary objective of the study was to determine incidence pneumomediastinum positive who underwent CT pulmonary angiography (CTPA). The secondary objectives were analyse if changed between March and May 2020 (peak first wave UK) January 2021 second mortality rate pneumomediastinum. We undertook an observational, retrospective, single-centre, cohort admitted Northwick Park Hospital.74 220 met...

10.1136/postmj/postgradmedj-2022-141642 article EN PubMed 2022-04-15

A 68-year-old man presented with skin changes on his chest and back shortness of breath. Examination showed “salt-and-pepper” changes, computed tomography revealed fibrotic in the lower lobes both lungs. diagnosis systemic sclerosis was made.

10.1056/nejmicm2103390 article EN New England Journal of Medicine 2021-07-21

To identify and analyse variations in self-reported decision-making strategies between medical professionals of different specialty grade.We conducted a cross-sectional survey doctors specialities grades at St. George's Hospital, London, UK. We administered 226 questionnaires asking participants to assign proportions their clinical behaviour four strategies: intuitive, analytical, rule-based creative.We found that physicians said they used significantly more than did surgeons anaesthetists...

10.1136/postgradmedj-2018-136184 article EN Postgraduate Medical Journal 2019-03-01

Polyarticular septic arthritis is an underappreciated clinical entity. Pre-existing joint diseases, such as osteoarthritis and rheumatoid have been shown to be risk factors for arthritis. However, there a paucity of data in the literature regarding those patients with enteropathic Here, we describe case 47-year-old female background history ulcerative colitis who presented difficulty mobilising pain hips associated lethargy, fever significant inflammatory response. After investigative...

10.1080/24725625.2020.1857021 article EN Modern Rheumatology Case Reports 2020-11-26
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