Atlas of Oral and Maxillofacial Radiology

Koong, Bernard

doi:10.1002/9781118939604

Cited by 14 publications

(11 citation statements)

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“…The differential diagnosis for these radiologic appearances includes Langerhans cell histiocytosis (LCH) and metastatic tumour. However, LCH generally occurs in younger patients and lesions outside of the alveolus usually show periosteal reaction …”

Section: Discussionmentioning

confidence: 59%

A significant incidental finding on cone beam computed tomography: multiple myeloma

Biun

Lok²,

Koong

et al. 2019

Australian Dental Journal

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Cone beam computed tomography is widely used in dentistry. Incidental findings are common, with many requiring intervention or monitoring. We present a rare case of previously undiagnosed, asymptomatic multiple myeloma first identified incidentally on cone beam computed tomography and panoramic radiography. This case highlights the diverse range of lesions that may appear on cone beam computed tomography and the importance of radiologic interpretation.

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Section: Discussionmentioning

confidence: 59%

A significant incidental finding on cone beam computed tomography: multiple myeloma

Biun

Lok²,

Koong

et al. 2019

Australian Dental Journal

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“…Jika dilakukan pemeriksaan histopatologis lesi ini akan menunjukkan jaringan padat terkalsifikasi tanpa ruang sumsum. 6,8,9,16 Secara radiografis, lesi ini biasanya berbentuk membulat, sedikit lebih lonjong, atau bahkan tidak beraturan dengan ukuran yang bervariasi pula antara 2 mm sampai 1-2 cm. Lesi ini well-defined terhadap tulang di sekitarnya walaupun pada sedikit kasus tampak menyatu dengan trabekula tulang sekitarnya.…”

Section: Lesiunclassified

Temuan insidental lesi radiopak asimptomatik pada pemeriksaan radiografi panoramik: laporan 3 kasus dan ulasan pustaka Dense Bone Island (DBI)

Rahman

Epsilawati

Pramanik

et al. 2019

JRDI

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Objectives: Dense Bone Island (DBI) is one of the lesions that are usually visualized on a panoramic radiographs in the form of total radiopaque in the periapical area of the mandibular premolar or molar but most of them are not directly related to the dentition. This case report is aimed to give summaries about the description of 3 DBI cases. Case Report: Three panoramic radiographs of patients with asymptomatic well-defined radiopaque lesions which was found incidentally in the periapical area of the left mandibular first premolar with two of them showing the lesions located exactly in the 1/3 apical of the root and one of them seen as root resorption like. From clinical information, all three cases reported no clinical symptoms and affected teeth are still vital. Conclusion: Incidental findings of well-defined radiopaque lesion in the periapical area of the premolar and molar of mandible that mostly do not damage the surrounding teeth lead to the diagnosis of dense bone island.

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“…Apart from being a resource to aid in pattern recognition, an atlas may also serve as a substitute for a "knowledge bank" that experts would otherwise gain through experience over time. An example of such a resource would be the "Atlas of Oral and Maxillofacial Radiology" (Koong, 2017).…”

Section: Introductionmentioning

confidence: 99%

Comparing the effectiveness of two diagnostic approaches for the interpretation of oral radiographic lesions by dental students

Kho

Chow

Wong

et al. 2022

Adv in Health Sci Educ

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Interpreting radiographic lesions on dental radiographs is a challenging process especially for novice learners, and there is a lack of tools available to support this diagnostic process. This study introduced dental students to two diagnostic aids with contrasting reasoning approaches-ORAD DDx, which uses an analytic, forward reasoning approach, and a Radiographic Atlas, which emphasizes a non-analytic, backward reasoning approach. We compared the effectiveness of ORAD DDx and the Atlas in improving students' diagnostic accuracy and their ability to recall features of radiographic lesions. Participants (99 third-year dental students) were assigned to ORAD DDx, Atlas and Control groups. In the pre-test and post-test, participants provided their diagnosis for eight types of radiographic lesions. All groups also completed a Cued Recall Test. Feedback about ORAD DDx and the Atlas was collected. Results indicated that the Atlas was more effective than ORAD DDx in improving diagnostic accuracy (Estimated marginal mean difference = 1.88 (95% CI 0.30-3.46), p = 0.014, Cohen's d = 0.714). Participants in the Atlas group also outperformed the Control group in the recall of the lesions' radiographic features (Estimated marginal mean difference = 3.42 (95% CI 0.85-5.99), p = 0.005, Cohen's d = 0.793). Students reported that both ORAD DDx and Atlas increased their confidence and decreased the mental effort required to develop differential diagnosis (p ≤ 0.001). This study demonstrates the effectiveness of a non-analytic approach in interpreting dental radiographs among novice learners through the novel use of diagnostic aids.

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Atlas of Oral and Maxillofacial Radiology

Cited by 14 publications

References 0 publications

A significant incidental finding on cone beam computed tomography: multiple myeloma

A significant incidental finding on cone beam computed tomography: multiple myeloma

Temuan insidental lesi radiopak asimptomatik pada pemeriksaan radiografi panoramik: laporan 3 kasus dan ulasan pustaka Dense Bone Island (DBI)

Comparing the effectiveness of two diagnostic approaches for the interpretation of oral radiographic lesions by dental students

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