Deblauwe B M, van der Waal I
Department of Oral and Maxillofacial Surgery/Oral Pathology, Free University Hospital/ACTA, Amsterdam, The Netherlands.
J Am Acad Dermatol. 1994 Aug;31(2 Pt 2):341-4. doi: 10.1016/s0190-9622(94)70168-7.
Angina bullosa haemorrhagica is a benign phenomenon that is characterized by the sudden appearance of a blood blister on the oral mucosa in the absence of an identifiable cause or systemic disorder; local trauma has been suggested to be the most likely contributory factor. No treatment is required. Angina bullosa haemorrhagica affects mainly middle-aged and elderly people. There is no strong predilection for either men or women. In this article nine patients with such blisters are described. Blood blisters apparently are more common than has been suggested in the literature.
出血性大疱性口炎是一种良性现象，其特征是在口腔黏膜上突然出现血疱，且无明确病因或全身性疾病；局部创伤被认为是最可能的促成因素。无需治疗。出血性大疱性口炎主要影响中老年人。对男性或女性均无明显偏好。本文描述了9例有此类血疱的患者。血疱显然比文献中所提示的更为常见。
