Hans Ulrik Nielsen

About

Hans Ulrik Nielsen is a leading head and neck surgeon whose research focuses on the application of transoral robotic surgery (TORS) for the management of oropharyngeal and unknown primary squamous cell carcinomas. His major contributions center on demonstrating the feasibility and diagnostic superiority of TORS in two landmark studies. In his 2015 work (44 citations), Nielsen showed that TORS significantly improves the detection rate of primary tumors in patients with head and neck squamous cell carcinoma of unknown primary (SCCUP), offering a promising new diagnostic pathway. His 2017 phase II trial (38 citations) further established that primary TORS with concurrent neck dissection is feasible for early-stage oropharyngeal cancer, achieving favorable tumor margin status in a Danish head and neck cancer center. These studies have helped pioneer the adoption of minimally invasive robotic techniques in Scandinavian head and neck oncology, directly impacting surgical decision-making and patient outcomes. Nielsen’s work is notable for translating advanced robotic technology into practical, evidence-based protocols, making him a key figure in the evolution of head and neck cancer surgery.

Research Focus

Key Achievements

Top Papers

1. 1
   Transoral robotic surgery for the management of head and neck squamous cell carcinoma of unknown primary

   44 citations · 2015
2. 2
   Primary transoral robotic surgery with concurrent neck dissection for early stage oropharyngeal squamous cell carcinoma implemented at a Danish head and neck cancer center: a phase II trial on feasibility and tumour margin status

   38 citations · 2017

Key Collaborators

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