Thomas Wilhelm

ORCID: 0000-0003-1317-5224
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About
Contact & Profiles
Research Areas
  • Thyroid and Parathyroid Surgery
  • Head and Neck Cancer Studies
  • Salivary Gland Tumors Diagnosis and Treatment
  • Airway Management and Intubation Techniques
  • Facial Nerve Paralysis Treatment and Research
  • Head and Neck Surgical Oncology
  • Trigeminal Neuralgia and Treatments
  • Pancreatic and Hepatic Oncology Research
  • Meningioma and schwannoma management
  • Sympathectomy and Hyperhidrosis Treatments
  • Pancreatitis Pathology and Treatment
  • Ear and Head Tumors
  • Ear Surgery and Otitis Media
  • Sinusitis and nasal conditions
  • Esophageal and GI Pathology
  • Vascular Anomalies and Treatments
  • Atrial Fibrillation Management and Outcomes
  • Tumors and Oncological Cases
  • Cancer Diagnosis and Treatment
  • Head and Neck Anomalies
  • Nonmelanoma Skin Cancer Studies
  • Voice and Speech Disorders
  • Tracheal and airway disorders
  • Nasal Surgery and Airway Studies
  • MRI in cancer diagnosis

Sana Kliniken Leipziger Land
2015-2024

Philipps University of Marburg
2014-2024

Goethe University Frankfurt
2024

Sana Klinikum
2015-2022

University Hospital Cologne
2021

University Hospital Heidelberg
2011-2019

Heidelberg University
1998-2019

University Medical Centre Mannheim
2011-2019

Chirurgische Universitätsklinik Heidelberg
2015-2018

The Royal Free Hospital
2007-2016

Femtosecond pulses with center wavelengths between 470 and 750 nm are generated in a single-stage type I BBO optical parametric amplifier pumped by frequency-doubled 1-kHz Ti:sapphire amplifier. A high-quality white-light continuum is used as the seed. Pulse durations short 16 fs pulse energies of much 11 microJ observed. The quantum efficiency ~25% for both 7- 40-microJ pump pulses. This unique combination ultrashort duration high conversion made possible noncollinear phase matching that...

10.1364/ol.22.001494 article EN Optics Letters 1997-10-01

The clinical implementation of whole body diffusion weighted imaging (WB-DWI) for tumor-detection, -characterization and therapy monitoring is well underway. method fast, robust combined with its wide availability on modern MRI scanners, it has a vast potential impact. Owing to the high tumor background contrast, main application areas are simple detection suspicious lesions (primary tumor, recurrence, metastasis), grading monitoring. WB-DWI strong diagnostic regarding evaluation bone marrow...

10.1055/s-0033-1335428 article EN RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren 2013-09-02

Gastrointestinal endoscopy is rarely performed in low-income countries sub-Saharan Africa. One reason the lack of available medical doctors and specialists these countries. At Zomba Central Hospital Malawi, clinical officers (non-physician clinicians with 4 years formal training) were trained upper gastrointestinal endoscopy. Prospectively recorded details 1732 consecutive esophagogastroduodenoscopies (EGDs) between September 2001 August 2010 analyzed to evaluate whether can be safely...

10.1055/s-0031-1291446 article EN Endoscopy 2011-11-08

Abstract: Transoral endoscopic approaches for thyroidectomy (TOET) have been developing since 2008. To date, single centers gained great experience and patients treated worldwide (477 by February 2016) resulted in complication rates [transient recurrent laryngeal nerve palsy (RLNP) 2.5%, permanent RLNP 0.4%, transient mental paraesthesia 5.9%, local or neck site infections 1.2%] comparable to conventional open other robotic approaches. The conversion rate from TOET surgery is very low...

10.21037/tcr.2016.12.62 article EN Translational Cancer Research 2016-12-01
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