Abstract
Purpose
Recently it was reported that the parathyroid glands (PGs) emit autofluorescence when exposed to near infrared light, and a technique using fluorescence to detect the PGs intraoperatively was found to be useful. In some cases, however, it was difficult to detect the PGs. We sought to clarify the situation regarding such undetectable cases.
Methods
The study comprised 45 patients (50 sides) who underwent thyroid or parathyroid surgery at Kushiro city general hospital between November 2018 and June 2019. We searched for the PGs intraoperatively using a fluorescence spectroscopy system. We statistically considered the factors related to the fluorescence patterns of background in cases in which two PGs could not be confirmed using Fisher’s exact test. Factors included age, gender, body-mass index, laterality, disease state, renal function, and comorbidity.
Results
In 41 sides (82%) fluorescence from at least one PG was determined. There was no significant difference in the detection rates among the other clinical factors. A “White out” pattern in which the background was too bright to detect PGs was observed in 11 sides (22%), and a “Black out” pattern in which the background and PGs were dark was observed in 18 sides (36%). Malignant disease was statistically associated with a “White out” pattern. No factors were found to be related to the “Black out” pattern.
Conclusion
In malignant disease, we should use this novel approach carefully.
Similar content being viewed by others
References
Paras C, Keller M, White L et al (2011) Near-infrared autofluorescence for the detection of parathyroid glands. J Biomed Opt 16(6):067012
Dudley NE (1971) Methylene blue for rapid identification of the parathyroids. Br Med J 18(3):680–681
Perrier ND, Ituarte P, Kikuchi S et al (2000) Intraoperative parathyroid aspiration and parathyroid hormone assay as an alternative to frozen section for tissue identification. World J Surg 24(11):1319–1322
Duke WS, Omesiete WI, Walsh NJ et al (2019) Baseline intraoperative intact parathyroid hormone levels in parathyroid surgery. Head Neck 41(3):592–597
Stummer W, Stocker S, Wagner S et al (1998) Intraoperative detection of malignant gliomas by 5-aminolevulinic acid-induced porphyrin fluorescence. Neurosurgery 42(3):518–525
van den Bos J, van Kooten L, Engelen SME et al (2019) Feasibility of indocyanine green fluorescence imaging for intraoperative identification of parathyroid glands during thyroid surgery. Head Neck 41(2):340–348
McWade MA, Paras C, White LM et al (2013) A novel optical approach to intraoperative detection of parathyroid glands. Surgery 154(6):1371–1377
McWade MA, Sanders ME, Broome JT et al (2016) Establishing the clinical utility of autofluorescence spectroscopy for parathyroid detection. Surgery 159(1):193–202
Frates MC, Benson CB, Doubilet PM et al (2003) Can color Doppler sonography aid in the prediction of malignancy of thyroid nodules? J Ultrasound Med 22(2):127–131
Sugie T, Ikeda T, Kawaguchi A et al (2017) Sentinel lymph node biopsy using indocyanine green fluorescence in early-stage breast cancer: a meta-analysis. Int J Clin Oncol 22(1):11–17
Ladak F, Dang JT, Switzer N et al (2019) Indocyanine green for the prevention of anastomotic leaks following esophagectomy: a meta-analysis. Surg Endosc 33(2):384–394
Cornelissen AJM, van Mulken TJM, Graupner C et al (2018) Near-infrared fluorescence image-guidance in plastic surgery: a systematic review. Eur J Plast Surg 41(3):269–278
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
Conflict of interest
The authors declare that they have no conflict of interest.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Idogawa, H., Sakashita, T. & Homma, A. A novel study for fluorescence patterns of the parathyroid glands during surgery using a fluorescence spectroscopy system. Eur Arch Otorhinolaryngol 277, 1525–1529 (2020). https://doi.org/10.1007/s00405-020-05849-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00405-020-05849-4