Bullae, larger fluid-filled blisters on the skin. These are second-degree burns, and blistering in autoimmune disorders like ...

these are approximate and overlap may occur between "small" and "large" lesions. Blister. A compartmentalized fluid-filled elevation of the skin or mucosa. Bulla (pl. bullae). A large (>0.5 cm ...

The general examination of the skin considers normal variants ... wheal, vesicle, bulla, pustule, cyst, comedo, and burrow. Secondary lesions are the patient's response to a disease process.