Skin Lesions Vesicle Vs Bulla Youtube A vesicle is an elevated, confined, superficial collection of serous fluid with a diameter of less than 1 cm. a bulla is a vesicle greater than 1 cm in diame. Through this video you will learn how to differentiate vesicle from bulla. this video is in series for primary & secondary dermatological lesions.
Vesiculobullous Lesions Classification Youtube In this video, we learn all the primary skin lesions such as macule papule patch plaque nodule tumour vesicle bulla for the usmle, mcc exams and clinical med. Primary vesicular bullous skin lesions include vesicles and bullae. secondary lesions may include scale, crust, milia, and scarring. these conditions are classified by depth of skin involvement. vesicles. vesicles are circumscribed, fluid filled epidermal elevations <1 cm in diameter that: berger tg, james wd, elston dm. andrew's diseases of. A blistering disease is a condition in which there are fluid filled skin lesions. vesicles are small blisters less than 5 mm in diameter. a bulla is a larger blister. note that the plural of bulla is bullae. blisters may break or the roof of the blister may become detached forming an erosion. exudation of serous fluid forms crust. Excoriation: straight scratches that result in the loss of the top layer of skin. fissure: straight breaks in the skin that go deeper than the top layer of skin into the second layer of skin. they can be painful and can be caused by excessive dryness. lichenification: a rough thickening of the top layer of skin.
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