Peter Kelehan
University College Dublin
5 Papers
1 Citations
Peter Kelehan is an academic researcher from University College Dublin. The author has contributed to research in topics: Fetus & Medicine. The author has an hindex of 3, co-authored 4 publications.
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Papers
Sampling and Definitions of Placental Lesions: Amsterdam Placental Workshop Group Consensus Statement
T. Yee Khong,Eoghan E. Mooney,Ilana Ariel,Nathalie C.M. Balmus,Theonia K. Boyd,Marie Anne Brundler,Hayley Derricott,Margaret J. Evans,Ona Faye-Petersen,John Gillan,Alexander E. P. Heazell,Debra S. Heller,Suzanne M. Jacques,Sarah Keating,Peter Kelehan,Ann Maes,Eileen McKay,Terry K. Morgan,Peter G. J. Nikkels,W. Tony Parks,Raymond W. Redline,Irene Scheimberg,Mirthe H. Schoots,Neil J. Sebire,Albert Timmer,Gitta Turowski,J. Patrick van der Voorn,Ineke Van Lijnschoten,Sanne J. Gordijn +28 more
TL;DR: The group agreed on sets of uniform sampling criteria, placental gross descriptors, pathologic terminologies, and diagnostic criteria for placental lesions, which will assist in international comparability of clinicopathologic and scientific studies and assist in refining the significance of lesions associated with adverse pregnancy and later health outcomes.
Fetal deaths in Ireland due to SARS-CoV-2 placentitis caused by SARS-CoV-2 Alpha.
B. Fitzgerald,Keelin O'Donoghue,N McEntagart,John Gillan,Peter Kelehan,J. O'Leary,Paul Downey,Jonathan Dean,Cillian De Gascun,J. Bermingham,Fionnvola M. Armstrong,Attia Al Fathil,Nicola Maher,Cliona Murphy +13 more
TL;DR: Retrospective review of clinical and pathological data of cases of second trimester miscarriage, stillbirth or neonatal death identified by perinatal pathologists as being due to SARS-CoV-2 placentitis during the third wave of COVID-19 in Ireland suggests that the emergence of the variant was associated with an increased risk of fetal death due to SARSCoV-1placentitis when compared to the original virus.
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Fetal Vascular Thrombosis
Drucilla J. Roberts,Theonia K. Boyd,Peter Kelehan,Amy Heerema-McKenney +3 more
- 01 Jan 2019
TL;DR: This chapter, along with its counterpart on histology, reviews the diagnostic findings for large vessel thrombi in the fetal circulation of the placenta for fetal death, growth restriction and significant neurological compromise.
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Parvovirus Infects Cardiac Myocytes in Hydrops Fetalis
Aiveen O'Malley,Carole Barry-Kinsella,Caroline Hughes,Peter Kelehan,Deirdre Devaney,Eoghan E. Mooney,John Gillan +6 more
TL;DR: It is suggested that parvovirus infection of cardiac myocytes may play a more important role in causing hydrops fetalis than previously realized and that maceration should not discourage the use of electron microscopy.
Placental fetal thrombotic vasculopathy is associated with neonatal encephalopathy.
Denise G.M McDonald,Peter Kelehan,J McMenamin,Winifred A Gorman,David Madden,Iqdam N. Tobbia,Eoghan E. Mooney +6 more
TL;DR: The absence of significant clinical antenatal factors supports the value of placental examination in the investigation of infants with NE, and features of infection, thrombosis, and disturbed uteroplacental flow are significant independent factors in the etiology of NE in this study.