A
Anand Velusamy
Researcher at Guy's and St Thomas' NHS Foundation Trust
Publications - 16
Citations - 57
Anand Velusamy is an academic researcher from Guy's and St Thomas' NHS Foundation Trust. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 2, co-authored 4 publications receiving 25 citations.
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Journal ArticleDOI
Imaging Features of Succinate Dehydrogenase–deficient Pheochromocytoma-Paraganglioma Syndromes
Samuel Joseph Withey,Stephen Perrio,Dimitra Christodoulou,Louise Izatt,Paul V. Carroll,Anand Velusamy,Rupert Obholzer,Val Lewington,Audrey Jacques +8 more
TL;DR: Pheochromocytoma (PC) and paraganglioma (PGL) are rare neuroendocrine tumors that occur throughout the body from the base of the skull to the pelvis.
Journal ArticleDOI
Genetic testing for hereditary hyperparathyroidism and familial hypocalciuric hypercalcaemia in a large UK cohort.
Sashi Mariathasan,Katrina A. Andrews,Edward Thompson,Ben Challis,Ben Challis,Sarah Wilcox,Heather Pierce,Julia Hale,Sarah L Spiden,Gavin Fuller,Helen Simpson,Brian Fish,Piyush Jani,Ian Seetho,Ruth Armstrong,Louise Izatt,Mamta Joshi,Anand Velusamy,Soo-Mi Park,Ruth T Casey +19 more
TL;DR: Testing criteria for familial hyperparathyroidism state testing patients presenting with PHPTH and CCCR > 0.02, which is a benign disorder of hypercalcaemia associated with an inappropriately low urinary calcium excretion, is found.
Journal ArticleDOI
SDHC phaeochromocytoma and paraganglioma: A UK-wide case series.
Sophie T Williams,Sophie T Williams,Prodromos Chatzikyriakou,Paul V. Carroll,Barbara McGowan,Anand Velusamy,Gemma White,Rupert Obholzer,Scott Akker,Nicola Tufton,Ruth T Casey,Eamonn R. Maher,Soo-Mi Park,Mary Porteous,Rebecca Dyer,Tricia Tan,Florian Wernig,Angela F. Brady,Monika Kosicka-Slawinska,Benjamin Whitelaw,Huw Dorkins,Fiona Lalloo,Paul Brennan,Joseph Carlow,Richard M. Martin,Anna L. Mitchell,Rachel Harrison,Lara Hawkes,John Newell-Price,Alan Kelsall,Rebecca Igbokwe,Julian Adlard,Schaida Schirwani,Rosemarie Davidson,Patrick J. Morrison,Teng-Teng Chung,Christopher Bowles,Louise Izatt,Louise Izatt +38 more
TL;DR: In this paper, the authors report 91 SDHC cases, 46 probands and 45 non-probands, and confirm disease-affected SDHC variant cases develop isolated HNPGL disease in nearly 2/3 of patients, EAPGL and PCC in 1/3, with an increased risk of GIST and RCC.
Journal ArticleDOI
Bladder paragangliomas: a pictorial review
Samuel Withey,Dimitra Christodoulou,Davide Prezzi,Giles Rottenberg,Cherry Sit,Fahim Ul-Hassan,Paul V. Carroll,Anand Velusamy,Louise Izatt,Rajesh R. Nair,Audrey E. T. Jacques +10 more
TL;DR: Up to 63% of bPGL patients have a germline mutation, most commonly in the SDHB subunit gene, increasing their risk of developing pheochromocytomas and further paragangliomas; lifelong annual biochemical and periodic imaging screening from skull base to pelvis is therefore recommended.