Comparison of the distribution of the Bartholin and/or Rivinus salivary ducts assessed with magnetic resonance-sialography in patients with ranula and in healthy subjects.

Autor:	Wakasugi-Sato N; Division of Oral and Maxillofacial Radiology, Kyushu Dental University, Kitakyushu, Japan., Tanaka T; Department of Maxillofacial Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan., Oda M; Division of Oral and Maxillofacial Radiology, Kyushu Dental University, Kitakyushu, Japan., Matsumoto-Takeda S; Division of Oral and Maxillofacial Radiology, Kyushu Dental University, Kitakyushu, Japan., Habu M; Division of Maxillofacial Surgery, Kyushu Dental University, Kitakyushu, Japan., Nishimura S; Division of Oral and Maxillofacial Radiology, Kyushu Dental University, Kitakyushu, Japan., Takahashi O; Division of Maxillofacial Surgery, Kyushu Dental University, Kitakyushu, Japan., Nishida I; Division of Developmental Stomatognathic Function Science, Kyushu Dental University, Kitakyushu, Japan., Tsurushima H; Division of Oral Medicine, Kyushu Dental University, Kitakyushu, Japan., Otani T; Division of Oral Medicine, Kyushu Dental University, Kitakyushu, Japan., Tanaka J; Division of Oral Medicine, Kyushu Dental University, Kitakyushu, Japan., Nishina S; Division of Oral and Maxillofacial Radiology, Kyushu Dental University, Kitakyushu, Japan., Yoshiga D; Division of Oral Medicine, Kyushu Dental University, Kitakyushu, Japan., Sasaguri M; Division of Maxillofacial Surgery, Kyushu Dental University, Kitakyushu, Japan., Morimoto Y; Division of Oral and Maxillofacial Radiology, Kyushu Dental University, Kitakyushu, Japan.
Jazyk:	angličtina
Zdroj:	Quantitative imaging in medicine and surgery [Quant Imaging Med Surg] 2024 Jan 03; Vol. 14 (1), pp. 397-407. Date of Electronic Publication: 2023 Nov 09.
DOI:	10.21037/qims-23-948
Abstrakt:	Background: The distribution and drainage of the sublingual gland ducts have various patterns that might be related to sublingual gland-related diseases, including ranula. This study aimed to elucidate the characteristics of the distribution of Bartholin and/or Rivinus ducts in patients with ranula using magnetic resonance (MR) sialography. Methods: In this retrospective cross-sectional study, the distributions and drainage patterns of sublingual gland ducts on MR sialography were classified in 74 subjects without sublingual gland-related disease as confirmed by both medical history and clinical examination and 15 patients with ranula, respectively. All patients had visited Kyushu Dental University Hospital from July 2015 to June 2022 to undergo MR imaging. Data on the distributions and drainage patterns of the sublingual gland ducts, including the characteristics of the Bartholin and/or Rivinus ducts, were then statistically compared between subjects without sublingual gland-related disease and patients with ranula. The images were assessed by an experienced oral and maxillofacial radiology specialist certified by the Japanese Society for Oral and Maxillofacial Radiology. The distributions (five groups) and drainage patterns (three patterns) of the sublingual gland ducts on MR sialography were classified in reference to previous studies, with some modifications in all subjects without sublingual gland-related disease and patients with ranula. Results: A significant difference in the distribution of the ducts (P<0.001), with a low number of patients exposing an undetected canal or Rivinius duct, was found in the group of patients with ranula (P<0.05). Regarding drainage patterns, no patient with ranula presented a Rivinius duct only. A significant difference in the drainage patterns of the sublingual gland ducts on MR sialography was observed between subjects without sublingual gland-related disease and patients with ranula (P=0.001). Conclusions: The present results suggest that the distribution of the sublingual gland ducts, mainly, the Bartholin duct, may be related to ranula formation. These findings also demonstrate that MR sialography contributes well to preoperative evaluation and is effective for assessing the complex excretory distribution of the sublingual gland ducts. Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://qims.amegroups.com/article/view/10.21037/qims-23-948/coif). The authors have no conflicts of interest to declare. (2024 Quantitative Imaging in Medicine and Surgery. All rights reserved.)
Databáze:	MEDLINE
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