Angina bullosa hemorrhagica an enigmatic oral disease

Figure 1 Clinical presentation of the disease. A: Blister on the right lateral border of the tongue; B: Superficial ulcer after rupture of the hemorrhagic bulla (4 d of evolution).

Figure 2 Presentation and resolution of a clinical case. Blister with blood content (angina bullosa hemorrhagica) on the border of the tonge (A) and full clinical resolution after 14 d of evolution (B).