In Memoriam
Honouring outstanding ENETS members
With this page, ENETS remembers members who have passed away and whose dedication, scientific achievements and humanity profoundly shaped our society and the field of neuroendocrine tumour research. We honour both honorary and outstanding members whose legacy continues to guide ENETS in its mission to advance research, clinical care and international collaboration.
Obituary: Professor Bob Millar (1944-2026)
The European Neuroendocrine Tumor Society (ENETS) mourns the passing of Professor Bob Millar, who died in 2026.
Professor Millar was a highly respected scientist whose contributions to neuroendocrinology have had a lasting impact on the field. Through his research, scientific leadership, and commitment to collaboration, he advanced our understanding of neuroendocrine regulation and inspired many researchers worldwide.
Bob was closely connected with ENETS through his leadership in scientific publishing. Appointed Editor-in-Chief of Neuroendocrinology in 2006, he recognised the importance and potential of neuroendocrine tumour research and helped strengthen the journal’s role in supporting the development of this field. He later continued this work as Editor-in-Chief of the Clinical and Translational Neuroendocrinology section of the Journal of Neuroendocrinology, promoting the link between fundamental discoveries and clinical advances.
With Professor Bob Millar, the neuroendocrine community loses a highly respected scientist and valued contributor to our field. His achievements and contributions to scientific exchange will be remembered with great respect and appreciation. Our condolences go to his family, friends, and colleagues.
Obituary: Professor Rudolf Arnold (1940-2025)
The European Neuroendocrine Tumor Society (ENETS) mourns the passing of Professor Rudolf Arnold, who died on 20 September 2025 in Munich after a short but severe illness.
Professor Arnold was Chair of Gastroenterology and Internal Medicine at the University Hospital in Marburg from 1982 to 2005. He significantly advanced both clinical care and research in the field of neuroendocrine tumours during his tenure.
As a founding member of ENETS in 2004, he was instrumental in shaping international collaboration in neuroendocrine tumour research. In recognition of his outstanding contributions, he was honoured with the ENETS Life Achievement Award in 2009 in Granada. From the launch of the ENETS Centers of Excellence Programme in 2009 until April 2022, he served as Auditor and played a vital role in establishing and safeguarding the quality of this important network.
With Professor Rudolf Arnold, ENETS loses a pioneer and key figure in the field of neuroendocrine tumours. His legacy and achievements will not be forgotten. Our sincere condolences go to his family. Professor Rudolf Arnold will be remembered with great respect and gratitude.