Annekatrin Pfahl
Overview
Explore the profile of Annekatrin Pfahl including associated specialties, affiliations and a list of published articles.
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Articles
12
Citations
44
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0
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Recent Articles
1.
Wach J, Weber F, Pfahl A, Kohler D, Kohler H, Guresir E
World Neurosurg
. 2025 Jan;
196:123708.
PMID: 39855548
No abstract available.
2.
Wach J, Weber F, Vychopen M, Arlt F, Pfahl A, Kohler H, et al.
Front Surg
. 2024 Nov;
11:1477920.
PMID: 39493269
Background And Importance: Arteriovenous malformations (AVMs) are complex vascular anomalies that pose significant risks, including intracranial hemorrhage and neurological deficits. Surgical resection is the preferred treatment, requiring precise intraoperative imaging...
3.
Ilgen A, Kohler H, Pfahl A, Stelzner S, Mehdorn M, Jansen-Winkeln B, et al.
Bioengineering (Basel)
. 2024 Jan;
11(1).
PMID: 38247946
Hyperspectral imaging (HSI) is a non-invasive and contactless technique that enables the real-time acquisition of comprehensive information on tissue within the surgical field. In this pilot study, we investigated whether...
4.
Pfahl A, Polat S, Kohler H, Gockel I, Melzer A, Chalopin C
J Biomed Opt
. 2023 Dec;
28(12):126002.
PMID: 38094710
Significance: Multispectral imaging (MSI) is an approach for real-time, quantitative, and non-invasive tissue perfusion measurements. Current laparoscopic systems based on mosaic sensors or filter wheels lack high spatial resolution or...
5.
Pathak P, Chalopin C, Zick L, Kohler H, Pfahl A, Rayes N, et al.
Diagnostics (Basel)
. 2023 Jan;
13(2).
PMID: 36673005
Problem: Similarity measures are widely used as an approved method for spectral discrimination or identification with their applications in different areas of scientific research. Even though a range of works...
6.
Thomassen M, Kohler H, Pfahl A, Stelzner S, Mehdorn M, Thieme R, et al.
Surg Endosc
. 2023 Jan;
37(5):3691-3700.
PMID: 36645484
Background: Hyperspectral Imaging (HSI) is a reliable and safe imaging method for taking intraoperative perfusion measurements. This is the first study translating intraoperative HSI to an in vivo laparoscopic setting...
7.
Chalopin C, Pfahl A, Kohler H, Knospe L, Maktabi M, Unger M, et al.
Minim Invasive Ther Allied Technol
. 2023 Jan;
32(5):222-232.
PMID: 36622288
Introduction: Intraoperative near-infrared fluorescence angiography with indocyanine green (ICG-FA) is a well-established modality in gastrointestinal surgery. Its main drawback is the application of a fluorescent agent with possible side effects...
8.
Kohler H, Pfahl A, Moulla Y, Thomassen M, Maktabi M, Gockel I, et al.
Sci Rep
. 2022 Sep;
12(1):16459.
PMID: 36180520
Laparoscopic procedures can be assisted by intraoperative modalities, such as quantitative perfusion imaging based on fluorescence or hyperspectral data. If these modalities are not available at video frame rate, fast...
9.
Chalopin C, Nickel F, Pfahl A, Kohler H, Maktabi M, Thieme R, et al.
Chirurgie (Heidelb)
. 2022 Jul;
93(10):940-947.
PMID: 35798904
Background: Intraoperative imaging assists surgeons during minimally invasive procedures. Hyperspectral imaging (HSI) is a noninvasive and noncontact optical technique with great diagnostic potential in medicine. The combination with artificial intelligence...
10.
Pfahl A, Kohler H, Thomassen M, Maktabi M, Blosse A, Mehdorn M, et al.
Surg Endosc
. 2022 May;
36(10):7794-7799.
PMID: 35546207
Background: Hyperspectral imaging (HSI) during surgical procedures is a new method for perfusion quantification and tissue discrimination. Its use has been limited to open surgery due to large camera sizes,...