May 9, 2023 · Bullae is plural for bulla, a fluid-filled sac or lesion that appears when fluid is trapped under a thin layer of your skin. Bullae often heal on their own within a week, but it’s …

Sep 27, 2022 · Bullae are large blisters on the skin. This guide includes pictures of bullae, as well as information about causes, symptoms, treatments, and more.

Any spherical protrusion, especially a cystic one can be referred to as bulla. A bulla is a fluid-filled sac or bullous lesion that forms when fluid becomes trapped behind a thin layer of skin. It's a …

Oct 9, 2024 · Bullae are large blisters on the skin that are filled with clear fluid. Many different skin conditions can cause bullae to form. They can be caused by infection or inflammation of the skin.

Sep 2, 2025 · Pulmonary bullae (singular bulla) are gas-containing cystic structures formed by confluent destroyed and dilated air spaces (distal to terminal bronchioles).

Bullae commonly manifest on the skin, appearing as tense or fragile blisters depending on where the separation occurs within the skin layers. They can develop in areas subjected to friction, …

Bullae are large blisters exceeding 0.5 centimeters in diameter. They appear as raised, fluid-filled sacs on the skin and can be tense or firm to touch. Unlike smaller blisters, bullae are often …

Epidermolysis bullosa is a group of inherited diseases in which epithelial adhesion protein defects lead to epithelial fragility and bullae formation. Epidermolysis bullosa acquisita is a similar …

Dec 29, 2025 · Bullae can form due to various factors, including burns, friction, allergic reactions, and certain skin conditions. Symptoms. The primary symptom is a large, fluid-filled blister …

What Are Bullae? Bullae (singular: bulla) are large fluid-filled blisters that form on the skin or mucous membranes. Its size defines it: to be classified as a bulla, the blister must be larger …