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Blood Filled Blister in the Oral Mucosa - a Diagnostic Challenge


Affiliations
1 Dept. of Oral Medicine & Radiology, Bapuji Dental College and Hospital, Davangere, Karnataka, India
2 Dept. of Oral Medicine & Radiology, Bapuji Dental College, Davangere, India
3 Dept. of Oral Medicine & Radiology, Bapuji Dental College, Davangere, Karnataka, India
     

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Angina bullosa Hemorrhagica is characterized by the acute formation of a blood filled blister not attributable to a systemic disorder. The pathogenesis is unknown, however it is multifactorial. The most common cause is trauma prior to the appearance of the lesion. They occur mainly in the soft palate; lesions are asymptomatic and heal spontaneously without scarring. This case report discusses angina bullosa hemorrhagica which occurred due to stretching of buccal mucosa by mouth mirror during clinical examination.

Keywords

Blood filled Blister, Angina Bullosa Hemorrhagica, Trauma
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  • Blood Filled Blister in the Oral Mucosa - a Diagnostic Challenge

Abstract Views: 322  |  PDF Views: 0

Authors

Ranjani Shetty
Dept. of Oral Medicine & Radiology, Bapuji Dental College and Hospital, Davangere, Karnataka, India
L Ashok
Dept. of Oral Medicine & Radiology, Bapuji Dental College, Davangere, India
G P Sujatha
Dept. of Oral Medicine & Radiology, Bapuji Dental College, Davangere, Karnataka, India

Abstract


Angina bullosa Hemorrhagica is characterized by the acute formation of a blood filled blister not attributable to a systemic disorder. The pathogenesis is unknown, however it is multifactorial. The most common cause is trauma prior to the appearance of the lesion. They occur mainly in the soft palate; lesions are asymptomatic and heal spontaneously without scarring. This case report discusses angina bullosa hemorrhagica which occurred due to stretching of buccal mucosa by mouth mirror during clinical examination.

Keywords


Blood filled Blister, Angina Bullosa Hemorrhagica, Trauma

References