Oral encapsulated vascular malformation: An undescribed presentation in the mouth

González‐Arriagada, Wilfredo Alejandro; Dias, Márcio Américo; Dias, Pedro de Souza; Martínez-Martínez, Marisol; Sena-Filho, Marcondes; Almeida, Oslei Paes de

doi:10.4317/jced.52698

Cited by 2 publications

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“…Vascular malformations are defined as congenital lesions that develop later in life. They are formed by dysplastic vascular channels secondary to hemodynamic mechanisms 25. They are rare in the head and neck region; however, 5% of them are located in the mandible and 50% are intraosseous lesions 3.…”

Section: Resultsmentioning

confidence: 99%

Common conditions associated with mandibular canal widening: A literature review

et al. 2019

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Purpose The aim of this study was to review the common conditions associated with mandibular canal widening. Materials and Methods General search engines and specialized databases including Google Scholar, PubMed, PubMed Central, Science Direct, and Scopus were used to find relevant studies by using the following keywords: “mandibular canal,” “alveolar canal,” “inferior alveolar nerve canal,” “inferior dental canal,” “inferior mandibular canal,” “widening,” “enlargement,” “distension,” “expansion,” and “dilation.” Results In total, 130 articles were found, of which 80 were broadly relevant to the topic. We ultimately included 38 articles that were closely related to the topic of interest. When the data were compiled, the following 7 lesions were found to have a relationship with mandibular canal widening: non-Hodgkin lymphoma, osteosarcoma, schwannoma, neurofibroma, vascular malformation/hemangioma, multiple endocrine neoplasia syndromes, and perineural spreading or invasion. Conclusion When clinicians encounter a lesion associated with mandibular canal widening, they should immediately consider these entities in the differential diagnosis. Doing so will help dentists make more accurate diagnoses and develop better treatment plans based on patients' radiographs.

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Section: Resultsmentioning

confidence: 99%

Common conditions associated with mandibular canal widening: A literature review

et al. 2019

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“…Vascular malformations frequently occur in the lip, tongue, and maxillofacial and oral regions [5] [6] [7]. Although several studies have reported vascular malformations occurring in the masseter muscle and buccal pad in the buccal or Open Journal of Stomatology midfacial region [22] [10], no previous report has documented a case of multiple organized thromboses. Despite not being able to confirm the final diagnosis, the current case seemed consistent with multiple vascular malformations in the midfacial region because of the following reasons: MRI and clinical findings that showed multiple dark-violet lesions like vascular malformations in the oral mucosa, clinical progress of this symptom from five years earlier, operative findings, and histopathological findings of the tuberous tumours [27].…”

Section: Discussionmentioning

confidence: 99%

Vascular Malformation with Multiple Organized Thromboses in Buccal Region

Yamamoto¹,

Murakami²,

Kawai³

et al. 2017

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Vascular malformations occur most frequently in the maxillofacial and oral regions. Although many cases of vascular malformations with phlebolithiasis have been reported, only few reports have documented cases of thrombosis formation. We report a rare case of a vascular malformation with multiple thromboses in the left buccal region. A 28-year-old woman had a painless swelling in the left cheek when she consulted our hospital. T1-weighted magnetic resonance imaging revealed a low-signal lesion, having the same intensity as the muscle, in the left buccal region, and T2-weighted imaging revealed a high-signal lesion. Additionally, three tuberous tumours were noted in this lesion showing both a light high signal on T1-weighted imaging and a low signal on T2-weighted imaging. Based on these imaging findings, as well as clinical and pathological findings, the patient was diagnosed with multiple vascular malformations in the left midfacial region. The three tuberous tumours showed necrotic tissue in the central area, which was formed by calcified and concentric fibrous tissue, and vascularization. Because tumorous lesion and typical vascular structure by the Elastica Van Gieson staining were not observed, these tumours were seemed that fibrin thrombus in this lesion formed the organized tissue.

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Oral encapsulated vascular malformation: An undescribed presentation in the mouth

Cited by 2 publications

References 20 publications

Common conditions associated with mandibular canal widening: A literature review

Common conditions associated with mandibular canal widening: A literature review

Vascular Malformation with Multiple Organized Thromboses in Buccal Region

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