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ir. D.E. (Peter) Helvoort

ir. D.E. (Peter) Helvoort

Assistant Professor - medical
ir. D.E. (Peter) Helvoort
  • Department of Pathology

Research Programs

Strategic Program Cancer

Biography

Biography

Pathologist, consultant for pediatric and perinatal pathology.

MD exam July 1982, Erasmus Uni­versity Rotter­dam, the Netherlands

PhD thesis: The hemopoietic micro-environment, effects of chemotherapy and irradiation, March 22 1989, Erasmus Uni­versity Rotter­dam, the Netherlands

Pathology training: January 1987 until January 1992, University Hospital Groningen, the Netherlands

1992-december 1996: staff member department of pathology University Hospital Groningen, the Netherlands and responsible for the perinatal pathology

December 1996- : staff member department of pathology, University Hospital Utrecht, the Netherlands. Responsible for pediatric and perinatal pathology including training of residents and performing / supervising 120-140 perinatal and pediatric autopsies annually, 700-800 placentas annually and approximately 1200-1500 surgical biopsies including solid pediatric tumors from October 2014.

Research Output (292)

Age-Related Variation in Sympathetic Nerve Distribution in the Human Spleen

Cleypool Cindy G.J., Brinkman David J., Mackaaij Claire, Nikkels Peter G.J., Nolte Martijn A., Luyer Misha D., de Jonge Wouter J., Bleys Ronald L.A.W. 14 Oct 2021, In: Frontiers in Neuroscience. 15 , p. 1-14

Placental complement activation in fetal and neonatal alloimmune thrombocytopenia:An observational study

de Vos Thijs W., Winkelhorst Dian, Baelde Hans J., Dijkstra Kyra L., van Bergen Rianne D.M., van der Meeren Lotte E., Nikkels Peter G.J., Porcelijn Leendert, van der Schoot C. Ellen, Vidarsson Gestur, Eikmans Michael, Kapur Rick, van der Keur Carin, Trouw Leendert A., Oepkes Dick, Lopriore Enrico, van der Hoorn Marie Louise P., Bos Manon, de Haas Masja 1 Jul 2021, In: International journal of molecular sciences. 22 , p. 1-11

One-Sided Chronic Intervillositis of Unknown Etiology in Dizygotic Twins:A Description of 3 Cases

van der Meeren Lotte E., Krop Juliette, Dijkstra Kyra L., Bloemenkamp Kitty W.M., Cornish Emily F., Nikkels Peter G.J., van der Hoorn Marie Louise P., Bos Manon 30 Apr 2021, In: International journal of molecular sciences. 22 , p. 1-7

Sequential Exposure to Antenatal Microbial Triggers Attenuates Alveolar Growth and Pulmonary Vascular Development and Impacts Pulmonary Epithelial Stem/Progenitor Cells

Widowski Helene, Reynaert Niki L., Ophelders Daan R.M.G., Hütten Matthias C., Nikkels Peter G.J., Severens-Rijvers Carmen A.H., Cleutjens Jack P.M., Kemp Matthew W., Newnham John P., Saito Masatoshi, Usuda Haruo, Payne Matthew S., Jobe Alan H., Kramer Boris W., Delhaas Tammo, Wolfs Tim G.A.M. 22 Feb 2021, In: Frontiers in medicine. 8 14 p.

Placenta Pathology From Term Born Neonates With Normal or Adverse Outcome

Nikkels Peter Gj, Evers Annemieke Cc, Schuit Ewoud, Brouwers Hens Aa, Bruinse Hein W, Bont Louis, Houben Michiel L, Kwee Anneke 20 Jan 2021, In: Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society. 24 , p. 121-130 10 p.

Acardiac twin pregnancies part VI:Why does acardiac twinning occur only in the first trimester?

van Gemert Martin J.C., Ross Michael G., van den Wijngaard Jeroen P.H.M., Nikkels Peter G.J. 2021, In: Birth Defects Research. 113 , p. 687-695 9 p.

Acardiac twin pregnancies part V:Why does an acardiac twin with renal tissue produce polyhydramnios?

van Gemert Martin J.C., Nikkels Peter G.J., Ross Michael G., van den Wijngaard Jeroen P.H.M. 2021, In: Birth Defects Research. 113 , p. 500-510 11 p.

Timely diagnosis of multiple endocrine neoplasia 2B by identification of intestinal ganglioneuromatosis:a case series

van den Broek Medard F M, Rijks Ester B G, Nikkels Peter G J, Wolters Victorien M, van Es Robert J J, van Santen Hanneke M, van Nesselrooij Bernadette P M, Vriens Menno R, van Leeuwaarde Rachel S, Valk Gerlof D, Verrijn Stuart Annemarie A 2021, In: Endocrine. 72 , p. 905-914 10 p.

Why does second trimester demise of a monochorionic twin not result in acardiac twinning?

van Gemert Martin J.C., van der Geld Cees W.M., Ross Michael G., Nikkels Peter G.J., van den Wijngaard Jeroen P.H.M. 2021, In: Birth Defects Research. 113 , p. 1103-1111 9 p.

Fetal akinesia deformation sequence and massive perivillous fibrin deposition resulting in fetal death in six fetuses from one consanguineous couple, including literature review

Tjon Jill K., Lakeman Phillis, van Leeuwen Elisabeth, Waisfisz Quinten, Weiss Marjan M., Tan-Sindhunata Gita M.B., Nikkels Peter G.J., van der Voorn Patrick J.P., Salomons Gajja S., Burchell George L., Linskens Ingeborg H., van der Knoop Bloeme J., de Vries Johanna I.P. 2021, In: Molecular Genetics and Genomic Medicine. 9

All research output

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