A macule is a flat, distinct, colored area of skin that is usually less than 10 millimeters wide, and does not include a change in skin texture or thickness.
ReferencesHabif TP, ed. Principles of diagnosis and anatomy. Clinical Dermatology. 5th ed. St. Louis, Mo: Mosby Elsevier; 2009:chap 1.
Reviewed ByReview Date: 11/14/2010
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
Macule is a medical term meaning discoloration of the skin that can't be palpated. A common example is a freckle.
Cyanosis is a bluishdiscoloration of the skin and mucous membranes resulting from inadequate oxygenation of the blood. "Cyan" is a word that means, "Blue".
Discolored spot on skin
macule
No, a macule is a flat, discolored spot on the skin, whereas a freckle is a small, pigmented spot on the skin caused by an increase in melanin production. Freckles are typically brown in color and are often the result of sun exposure.
macule or macula
Macule
Macule
If it is LESS then 1 cm in diameter then it is called a Macule or macula.
Macule
Macule, molecule, lenticule, ridicule, spicule, miniscule, reticule, locule, graticule, saccule
The Latin word macula (a spot or stain) passed straight into English as a macula; To maculate is to deliberately spatter something with spots; a macule is a stain or blur, or a false image; immaculate means spotless or without blemish; maculation is the pattern of spots on the coat of an animal.