In medicine, a bleb is a blister -like protrusion (often hemispherical) or vesicle filled with serous fluid. Blebs can form in a number of tissues by different pathologies, including frostbite and …

When a bleb ruptures the air escapes into the chest cavity causing a pneumothorax (air between the lung and chest cavity) which can result in a collapsed lung. If blebs become larger or come …

Aug 3, 2025 · A lung bleb is a small, air-filled blister or sac that develops on the outer surface of the lung, within the visceral pleura. These thin-walled structures are generally small, often less …

Apr 4, 2025 · In this article, we’ll discuss who is at risk for lung blebs, what causes them, and treatment options. What are Lung Blebs? Lung blebs are air-filled blisters or cysts that can …

Jul 16, 2025 · Blebs are a very common finding in otherwise normal individuals. They are often found in young patients. They are more common in thin patients and in cigarette smokers 1. In …

Nov 26, 2023 · Pulmonary blebs are thin-walled, air-filled sacs that develop in the lungs. They are often found near the lung’s surface and can vary in size. These blebs are distinct from lung …

Oct 21, 2024 · Patients need to know what blebs are, what causes them, and what lung bleb treatment options are out there. In answering some of these questions, this article will give …

The meaning of BLEB is a small blister.

Nov 18, 2017 · Lung bleb Lung bleb. H&E stain. Lung bleb, also pulmonary bleb, are benign cystic lung lesions. [1] Lung bulla and lung bullae redirect to this article.

bleb A blister-like collection of fluid, within or under the epidermis of the skin, usually containing serum or blood. Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005