Supporting diagnostics and therapy planning for percutaneous ablation of liver and abdominal tumors and pre-clinical evaluation

Spińczyk, Dominik; Badura, Aleksandra; Sperka, Piotr; Stronczek, Marcin; Pyciński, Bartłomiej; Juszczyk, Jan; Czajkowska, Joanna; Biesok, Marta; Rudzki, Marcin; Więcławek, Wojciech; Zarychta, Piotr; Badura, Paweł; Woloshuk, Andre; Żyłkowski, Jarosław; Rosiak, Grzegorz; Konecki, Dariusz; Milczarek, Krzysztof; Rowiński, Olgierd; Piętka, Ewa

doi:10.1016/j.compmedimag.2019.101664

Cited by 5 publications

(1 citation statement)

References 24 publications

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“…Furthermore, the procedure description of MILT procedures in Refs. 19,24,34,40,56,[58][59][60][61][62][63][64][65] has been investigated. Model verification data.…”

Section: Methodsmentioning

confidence: 99%

Generic surgical process model for minimally invasive liver treatment methods

Gholinejad

Pelanis

Edwin

et al. 2022

Sci Rep

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Surgical process modelling is an innovative approach that aims to simplify the challenges involved in improving surgeries through quantitative analysis of a well-established model of surgical activities. In this paper, surgical process model strategies are applied for the analysis of different Minimally Invasive Liver Treatments (MILTs), including ablation and surgical resection of the liver lesions. Moreover, a generic surgical process model for these differences in MILTs is introduced. The generic surgical process model was established at three different granularity levels. The generic process model, encompassing thirteen phases, was verified against videos of MILT procedures and interviews with surgeons. The established model covers all the surgical and interventional activities and the connections between them and provides a foundation for extensive quantitative analysis and simulations of MILT procedures for improving computer-assisted surgery systems, surgeon training and evaluation, surgeon guidance and planning systems and evaluation of new technologies.

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“…Furthermore, the procedure description of MILT procedures in Refs. 19,24,34,40,56,[58][59][60][61][62][63][64][65] has been investigated. Model verification data.…”

Section: Methodsmentioning

confidence: 99%

Generic surgical process model for minimally invasive liver treatment methods

Gholinejad

Pelanis

Edwin

et al. 2022

Sci Rep

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Pancreas and Duodenum—Automated Organ Segmentation

Zarychta

2020

Advances in Intelligent Systems and Computing

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Towards overcoming barriers to the clinical deployment of mixed reality image-guided navigation systems supporting percutaneous ablation of liver focal lesions

Spinczyk,

Rosiak,

Milczarek

et al. 2024

Virtual Reality

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In recent years, we have observed a rise in the popularity of minimally invasive procedures for treating liver tumours, with percutaneous thermoablation being one of them, conducted using image-guided navigation systems with mixed reality technology. However, the application of this method requires adequate training in using the employed system. In our study, we assessed which skills pose the greatest challenges in performing such procedures. The article proposes a training module characterized by an innovative approach: the possibility of practicing the diagnosis, planning, execution stages and the physical possibility of performing the execution stage on the radiological phantom of the abdominal cavity. The proposed approach was evaluated by designing a set of 4 exercises corresponding to the 3 phases mentioned. To the research group included 10 radiologists and 5 residents in the study. Based on 20 clinical cases of liver tumors subjected to percutaneous thermoablation, we developed assessment tasks evaluating four skill categories: head-mounted display (HMD), ultrasound (US)/computed tomography (CT) image fusion interpretation, tracking system use, and the ability to insert a needle. The results were presented using the Likert scale. The results of our study indicate that the most challenging aspect for radiology specialists is adapting to HMD gesture control, while residents point to intraoperative images of fusion and respiratory movements in the liver as the most problematic. In terms of improving the ability to perform procedures on new patients, the module also allows you to create a new hologram for a different clinical case.

show abstract

Supporting diagnostics and therapy planning for percutaneous ablation of liver and abdominal tumors and pre-clinical evaluation

Cited by 5 publications

References 24 publications

Generic surgical process model for minimally invasive liver treatment methods

Generic surgical process model for minimally invasive liver treatment methods

Pancreas and Duodenum—Automated Organ Segmentation

Towards overcoming barriers to the clinical deployment of mixed reality image-guided navigation systems supporting percutaneous ablation of liver focal lesions

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