What are pustules? Pustules are smaller than 5–10 mm, and filled with pus, that is, purulent material composed of inflammatory cells (neutrophils). Pus can indicate bacterial, fungal or …

Pustules are common in bacterial infections and folliculitis and may arise in some inflammatory disorders including pustular psoriasis. Pustules are elevated, usually yellow-topped lesions …

Aug 1, 2015 · It is important to determine the type of lesions, such as macules, papules, vesicles, plaques, or pustules. Other important characteristics include location and distribution, …

Apr 15, 2024 · Pustules are raised bumps filled with pus and fluid. They vary in size, and sometimes look like acne. These bumps can be painful when touched. They usually appear on …

Before you can make a diagnosis of any skin lesion, it's important to be able to accurately describe the skin lesion. The purpose of this page is to cover the fundamental knowledge you …

Mar 27, 2025 · Pustules are small bumps on the skin that contain fluid or pus. They usually appear as white bumps surrounded by red or inflamed skin. Pustules may develop on any part …

Dec 22, 2024 · What Is a Pustule? A pustule is a bulging patch of skin that's full of a yellowish fluid called pus. The most common types are acne pimples. But several other...

Mar 7, 2025 · From eczema to allergic reactions to bug bites, here’s what common skin rashes look like in photos, and the symptoms that can help you I.D. the condition.

Sep 16, 2021 · A pustular rash is composed of multiple pustular lesions. The pustules may or may not be sterile and are normally filled with neutrophils. When the pus is contained within the …

Feb 4, 2025 · What is a pustule? A pustule refers to a pus-filled (i.e., circumscribed collection of white blood cells and serous fluid) cutaneous lesion that is up to one centimeter in diameter. …