A vesicle is a raised hemispherical lesion less than 0.5 cm in diameter,contain clear fluid while a bulla is raised hemispherical
lesion more than 0.5 cm in diameter contain clear fluid.a bulla can
contain pus when it is termed as pustular bulla.
Dr muhammad fayyaz ali,
karachi,Pakistan.
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A bulla is a fluid-filled blister larger than 5mm in diameter, typically associated with conditions like pemphigus or burns. A vesicle, on the other hand, is a small fluid-filled blister less than 5mm in diameter, commonly seen in conditions like herpes or chickenpox.
Exocytosis is the process by which cells release substances outside of the cell, while endocytosis is the process by which cells take in substances from outside the cell by engulfing them in a vesicle.
A pustule is a raised lesion filled with pus, which is usually a sign of infection or inflammation. A vesicle is a small, fluid-filled blister that can result from various causes such as burns, allergic reactions, or viral infections.
A vesicle is a small sac made of membrane that transports materials within a cell. Vesicles can move molecules within the cell, between different parts of the cell, or to the cell's surface for secretion.
A vesicle is a small, membrane-bound sac that stores and transports substances within a cell. Vesicles are involved in processes such as transporting proteins and lipids within the cell, as well as in communication between cells.
A sac formed from pieces of cell membrane is called a vesicle. Vesicles are responsible for transporting molecules within the cell, either between different compartments or in and out of the cell.