If the fluid-filled lesion is greater than 0.5 mm, it’s called a bulla. Blisters are either vesicles or bullae, depending on the size. Blisters can be a symptom of a medical issue or a sign of ...

In rare cases, diabetes can lead to the complication bullosis diabeticorum, also known as diabetic blisters or diabetes ...

If blebs become larger or come together to form a larger cyst, they are called bulla. Unless a pneumothorax occurs, or the bulla becomes very large, there are usually no symptoms. Patients with blebs ...