WebSkin Lesion Reference Guide Bulla Circumscribed collection of free fluid, >1 cm Macule Circular flat discoloration, <1 cm brown, blue, red or hypopigmented . Nodule. Circular, elevated, solid lesion, >1cm . Patch . Circumscribed flat discoloration,>1cm. Pustule . Vesicle containing pus (inflammatory cells) Plaque . Superficial elevated solid ... WebDistribution is random or patterned, symmetric or asymmetric. Lesions are on sun-exposed or protected skin. Although few patterns are pathognomonic, some are consistent with certain diseases. Psoriasis frequently affects the scalp, extensor surfaces of the elbows and knees, umbilicus, and the gluteal cleft.
Description of Skin Lesions - Merck Manuals Professional Edition
WebA skin condition, also known as cutaneous condition, is any medical condition that affects the integumentary system—the organ system that encloses the body and includes skin, ... Papule: A papule is a circumscribed, solid elevation of … WebMar 12, 2024 · Macule: a flat, circumscribed skin lesion ≤1 cm in greatest diameter. When macules are >1 cm, the appropriate term is patch. Papule: an elevated, circumscribed skin lesion ≤1 cm in diameter. When papules are >1 cm in size, the appropriate term is plaque (palpable lesions elevated above the skin surface) or nodule (a larger, firm papule with ... bottom end bearing
Morphea Scleroderma: What Is It, Causes, Treatment, …
WebCircumscribed collection of clear fluid (blister) Wheal. Smooth, slightly elevated edematous area (hive) Macule. Discolored, flat lesion (freckle) Fissure. Groove or crack like sore ... WebCircumscribed palmar or plantar hypokeratosis is a volar depression characterized by a circular area of well-circumscribed and erythematous skin on the palm or sole. It is a benign condition that occurs mainly as an asymptomatic lesion on the thenar or hypothenar areas of the palm of middle-aged or elderly patients. Since its first description ... WebLocalized scleroderma skin lesions can get better or even go away. Circumscribed Morphea. With circumscribed morphea (another name for discolored patches of skin), … hays co clerk