Sriram Vaidyanathan
Leeds Teaching Hospitals NHS Trust
AirwayInternal medicineRadiologySurgeryOncologyDermatologyTomographyIntensive care medicinePhysical therapyImmunologyAsthmaCorticosteroidFluticasone propionateSpirometryExhaled nitric oxideFluticasoneMethacholineNasal polypsPeak Nasal Inspiratory FlowNuclear medicineChronic rhinosinusitisAnesthesiaRadiation therapyNitric oxideClinical trialMedicineGastroenterology
66Publications
15H-index
851Citations
Publications 69
Newest
#1Ali Eker Moustafa (Leeds Teaching Hospitals NHS Trust)
#2Frederick Robert Green (Leeds Teaching Hospitals NHS Trust)
Last. James W. Moor (Leeds Teaching Hospitals NHS Trust)H-Index: 3
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#1Jim Zhong (Leeds Teaching Hospitals NHS Trust)H-Index: 5
#2R. Frood (Leeds Teaching Hospitals NHS Trust)H-Index: 6
Last. Andrew Scarsbrook (Leeds Teaching Hospitals NHS Trust)H-Index: 29
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AIM To determine whether machine learning-based radiomic feature analysis of baseline integrated 2-[18F]-fluoro-2-deoxy- d- glucose (FDG) positron-emission tomography (PET) computed tomography (CT) predicts disease progression in patients with locally advanced larynx and hypopharynx squamous cell carcinoma (SCC) receiving (chemo)radiotherapy. MATERIALS AND METHODS Patients with larynx and hypopharynx SCC treated with definitive (chemo)radiotherapy at a specialist cancer centre undergoing pre-tre...
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#2Louise MurrayH-Index: 18
Last. Robin PrestwichH-Index: 28
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#1Jim Zhong (Leeds Teaching Hospitals NHS Trust)H-Index: 5
#2Moses SundersinghH-Index: 1
Last. Andrew Scarsbrook (University of Leeds)H-Index: 8
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There is no consensus regarding optimal interpretative criteria (IC) for Fluorine-18 fluorodeoxyglucose (FDG) Positron Emission Tomography – Computed Tomography (PET-CT) response assessment following (chemo)radiotherapy (CRT) for head and neck squamous cell carcinoma (HNSCC). The aim was to compare accuracy of IC (NI-RADS, Porceddu, Hopkins, Deauville) for predicting loco-regional control and progression free survival (PFS). All patients with histologically confirmed HNSCC treated at a specialis...
6 CitationsSource
#1Robin Prestwich (St James's University Hospital)H-Index: 28
#2M. ArunsinghH-Index: 5
Last. Andrew Scarsbrook (University of Leeds)H-Index: 8
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Objectives The limited positive predictive value of an incomplete response on PET-CT following (chemo)radiotherapy for head and neck squamous cell carcinoma (HNSCC) means that the optimal management strategy remains uncertain. The aim of the study is to assess the utility of a ‘second-look’ interval PET-CT.
2 CitationsSource
#1Pratik Adusumilli (Leeds Teaching Hospitals NHS Trust)H-Index: 3
#1P. Adusumilli (Leeds Teaching Hospitals NHS Trust)
Last. Fahmid U. Chowdhury (Leeds Teaching Hospitals NHS Trust)H-Index: 18
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AIM To analyse the additional clinical value of protocol-driven and selective use of multidetector single-photon-emission tomography/computed tomography (SPECT/CT) in oncology patients undergoing whole-body bone scintigraphy (BS) and to analyse reporter confidence in diagnosis with and without SPECT/CT. MATERIALS AND METHODS During a 1-year period, 2,954 whole-body BS examinations were performed in oncology patients, with 444 (15%) undergoing additional protocol-driven SPECT/CT. Retrospective ev...
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#2Louise Murray (University of Leeds)H-Index: 18
Last. Robin PrestwichH-Index: 28
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Abstract Introduction The aim was to evaluate in oropharyngeal carcinoma the: (1) incidence and predictors of retropharyngeal (RP) lymph node (LN) involvement, (2) pattern of ipsilateral/bilateral/contralateral-only RP LNs (3) location of RP LNs in relation to contouring guidelines. Methods Single centre retrospective analysis of 402 patients with oropharyngeal carcinoma treated non-surgically between 2010 and 2017. All patients had a baseline FDG PET-CT and contrast-enhanced MRI and/or CT. All ...
5 CitationsSource
#2Louise MurrayH-Index: 18
Last. Robin PrestwichH-Index: 28
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The influence of retropharyngeal lymph node (RPLN) involvement on prognosis in oropharyngeal carcinoma remains poorly defined. The aim of this study was to assess the impact of RPLN involvement upon outcomes. A single-centre retrospective analysis of 402 patients with oropharyngeal carcinoma treated nonsurgically between 2010 and 2017 was performed. All had a baseline 2-[fluorine-18]-fluoro-2-deoxy-d-glucose (FDG) PET-CT and contrast-enhanced MRI and/or CT. RPLN status was determined by radiolog...
2 CitationsSource
#2Louise MurrayH-Index: 18
Last. Robin PrestwichH-Index: 28
view all 6 authors...
Source
#1M. ArunsinghH-Index: 5
#2Sriram VaidyanathanH-Index: 15
Last. Robin PrestwichH-Index: 28
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Abstract Aim There are few data to inform on the use of response assessment 2-[fluorine-18]-fluoro-2-deoxy- d -glucose (FDG) positron emission tomography-computed tomography (PET-CT) following radical radiotherapy without chemotherapy for head and neck squamous cell carcinoma (HNSCC). This retrospective study evaluated the accuracy of PET-CT in HNSCC following radical radiotherapy. Materials and methods In total, 138 patients with HNSCC treated with radical radiotherapy without chemotherapy who ...
7 CitationsSource