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Trichostasis spinulosa is a common but rarely diagnosed disorder of the hair follicles [1] that clinically gives the impression of blackheads, but the follicles are filled with funnel-shaped, horny plugs that are bundles of vellus hairs.
A smiley, sometimes called a smiley face, is a basic ideogram representing a smiling face. [1] [2] Since the 1950s, it has become part of popular culture worldwide, used either as a standalone ideogram or as a form of communication, such as emoticons. The smiley began as two dots and a line representing eyes and a mouth.
Dr. Pimple Popper is an American reality television series airing on TLC.The series, starring dermatologist and Internet celebrity Dr. Sandra Lee, follows her as she treats patients with unusual cases of facial and skin disorders at her clinic Skin Physicians & Surgeons in the Inland Empire city of Upland, California.
Traditional jack-o'-lantern faces, spooky and friendly ghosts, seasonal messages, spellbinding witches—we've got so many Halloween pumpkin designs! Dinosaurs, dragons, paw prints, superheroes ...
Tweezers come in a variety of tip shapes and sizes. [4] Blunt tip tweezers have a rounded end which can be used when a pointed object may get entangled, when manipulating cotton swabs, for example. Flat tip tweezers, pictured at right, have an angled tip which may be used for removing splinters. Some tweezers have a long needle-like tip which ...
Molecular tweezers, and molecular clips, are host molecules with open cavities capable of binding guest molecules. [3] The open cavity of the molecular tweezers may bind guests using non-covalent bonding, which includes hydrogen bonding , metal coordination , hydrophobic forces , van der Waals forces , π–π interactions , and/or ...
Examples of computer clip art, from Openclipart. Clip art (also clipart, clip-art) is a type of graphic art. Pieces are pre-made images used to illustrate any medium. Today, clip art is used extensively and comes in many forms, both electronic and printed. However, most clip art today is created, distributed, and used in a digital form.
Comedo extraction is a widely used method of treatment for acne vulgaris. [1] A dermatologist or cosmetologist may extract blackheads (open comedones) using gentle pressure around the pore opening, and whiteheads (closed comedones) by incision with a large needle or a blade.