Interpretation of the origin of a submandibular mass by CT and MRI imaging

Toru Chikui, Mayumi Shimizu, Tazuko K. Goto, Eiji Nakayama, Kazunori Yoshiura, Shigenobu Kanda, Kazunari Oobu, Seiji Nakamura

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

Objective To clarify the useful findings for determining whether the submandibular mass is intraglandular or extraglandular. Study design Forty-eight patients with swelling of the submandibular region were reviewed. The relationship between the lesion and the submandibular gland and the displacement of the anterior facial vein were analyzed. Results The accuracy of the predictions based on the relationship between the lesion and the submandibular gland (SMG) was 87% on contrast-enhanced CT (CECT), 85% on CT sialography (CTS), and 91% on MRI. Although the displacement of the facial vein outside the lesion suggested an intraglandular lesion, and inside the lesion suggested an extraglandular lesion, these were not sufficient to differentiate the lesions in 7 out of 23 CECT cases and 4 out of 11 MRI cases. Conclusion The finding of a relationship between the lesion and the SMG is the most important finding of this study.

元の言語英語
ページ(範囲)721-729
ページ数9
ジャーナルOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology
98
発行部数6
DOI
出版物ステータス出版済み - 1 1 2004

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Submandibular Gland
Veins
Sialography

All Science Journal Classification (ASJC) codes

  • Surgery
  • Oral Surgery
  • Otorhinolaryngology
  • Dentistry(all)

これを引用

Interpretation of the origin of a submandibular mass by CT and MRI imaging. / Chikui, Toru; Shimizu, Mayumi; Goto, Tazuko K.; Nakayama, Eiji; Yoshiura, Kazunori; Kanda, Shigenobu; Oobu, Kazunari; Nakamura, Seiji.

:: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, 巻 98, 番号 6, 01.01.2004, p. 721-729.

研究成果: ジャーナルへの寄稿記事

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AU - Chikui, Toru

AU - Shimizu, Mayumi

AU - Goto, Tazuko K.

AU - Nakayama, Eiji

AU - Yoshiura, Kazunori

AU - Kanda, Shigenobu

AU - Oobu, Kazunari

AU - Nakamura, Seiji

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N2 - Objective To clarify the useful findings for determining whether the submandibular mass is intraglandular or extraglandular. Study design Forty-eight patients with swelling of the submandibular region were reviewed. The relationship between the lesion and the submandibular gland and the displacement of the anterior facial vein were analyzed. Results The accuracy of the predictions based on the relationship between the lesion and the submandibular gland (SMG) was 87% on contrast-enhanced CT (CECT), 85% on CT sialography (CTS), and 91% on MRI. Although the displacement of the facial vein outside the lesion suggested an intraglandular lesion, and inside the lesion suggested an extraglandular lesion, these were not sufficient to differentiate the lesions in 7 out of 23 CECT cases and 4 out of 11 MRI cases. Conclusion The finding of a relationship between the lesion and the SMG is the most important finding of this study.

AB - Objective To clarify the useful findings for determining whether the submandibular mass is intraglandular or extraglandular. Study design Forty-eight patients with swelling of the submandibular region were reviewed. The relationship between the lesion and the submandibular gland and the displacement of the anterior facial vein were analyzed. Results The accuracy of the predictions based on the relationship between the lesion and the submandibular gland (SMG) was 87% on contrast-enhanced CT (CECT), 85% on CT sialography (CTS), and 91% on MRI. Although the displacement of the facial vein outside the lesion suggested an intraglandular lesion, and inside the lesion suggested an extraglandular lesion, these were not sufficient to differentiate the lesions in 7 out of 23 CECT cases and 4 out of 11 MRI cases. Conclusion The finding of a relationship between the lesion and the SMG is the most important finding of this study.

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