Registration of magnetic resonance and computed tomography images in patients with oral squamous cell carcinoma for three-dimensional virtual planning of mandibular resection and reconstruction

Autor: I. ten Hove, Stefan Klein, A. van der Lugt, Hetty Mast, M.S. Hendriks, Jean-Marie Guyader, M. Polfliet, Eppo B. Wolvius, Jef Vandemeulebroucke
Přispěvatelé: Faculty of Engineering, Multidimensional signal processing and communication, Electronics and Informatics, Radiology & Nuclear Medicine, Medical Informatics, Oral and Maxillofacial Surgery, Vision et Analyse de Données (LABISEN-VISION-AD), Laboratoire ISEN (L@BISEN), Institut supérieur de l'électronique et du numérique (ISEN)-YNCREA OUEST (YO)-Institut supérieur de l'électronique et du numérique (ISEN)-YNCREA OUEST (YO)
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Magnetic Resonance Spectroscopy
Image registration
Computed tomography
Multimodal Imaging
medical image processing
03 medical and health sciences
0302 clinical medicine
medicine
[INFO.INFO-IM]Computer Science [cs]/Medical Imaging
Humans
magnetic resonance imaging
Basal cell
In patient
Stage (cooking)
ComputingMilieux_MISCELLANEOUS
Retrospective Studies
medicine.diagnostic_test
business.industry
Squamous Cell Carcinoma of Head and Neck
Magnetic resonance imaging
030206 dentistry
Cone-Beam Computed Tomography
X-ray Computed Tomography
Mandibular resection
oral squamous cell carcinoma
stomatognathic diseases
Otorhinolaryngology
Virtual planning
Head and Neck Neoplasms
030220 oncology & carcinogenesis
Carcinoma
Squamous Cell
Surgery
Mouth Neoplasms
Oral Surgery
Nuclear medicine
business
Tomography
X-Ray Computed
mandibular reconstruction
Zdroj: International Journal of Oral and Maxillofacial Surgery, 50(10), 1386-1393. Churchill Livingstone
International Journal of Oral and Maxillofacial Surgery
International Journal of Oral and Maxillofacial Surgery, Elsevier, 2021, ⟨10.1016/j.ijom.2021.01.003⟩
ISSN: 0901-5027
1399-0020
DOI: 10.1016/j.ijom.2021.01.003⟩
Popis: The aim of this study was to evaluate and present an automated method for registration of magnetic resonance imaging (MRI) and computed tomography (CT) or cone beam CT (CBCT) images of the mandibular region for patients with oral squamous cell carcinoma (OSCC). Registered MRI and (CB)CT could facilitate the three-dimensional virtual planning of surgical guides employed for resection and reconstruction in patients with OSCC with mandibular invasion. MRI and (CB)CT images were collected retrospectively from 19 patients. MRI images were aligned with (CB)CT images employing a rigid registration approach (stage 1), a rigid registration approach using a mandibular mask (stage 2), and two non-rigid registration approaches (stage 3). Registration accuracy was quantified by the mean target registration error (mTRE), calculated over a set of landmarks annotated by two observers. Stage 2 achieved the best registration result, with an mTRE of 2.5 ± 0.7 mm, which was comparable to the inter- and intra-observer variabilities of landmark placement in MRI. Stage 2 was significantly better aligned compared to all approaches in stage 3. In conclusion, this study demonstrated that rigid registration with the use of a mask is an appropriate image registration method for aligning MRI and (CB)CT images of the mandibular region in patients with OSCC.
Databáze: OpenAIRE
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