sebaceous medical terminology breakdown

"Sebaceous-immunobiology is orchestrated by sebum lipids", "Thematic Review Series: Skin Lipids. Heideman, P. D., Erickson, K. R., & Bowles, J. ", "Mammalian Wax Biosynthesis II: Expression cloning of wax synthase cDNAs encoding a member of the acyltransferase enzyme family", "The Effect of Estrogen and Androgen on the Sebaceous Gland Turnover Time", "The effect of 5alpha-reductase inhibition with dutasteride and finasteride on bone mineral density, serum lipoproteins, hemoglobin, prostate specific antigen and sexual function in healthy young men", "The concept of the acid mantle of the skin: its relevance for the choice of skin cleansers", "Thematic Review Series: Skin Lipids. Acne is a very common problem, particularly during puberty in teenagers, and is thought to relate to an increased production of sebum due to hormonal factors. Therefore, in a patient with sebaceous hyperplasia, no further investigation for Muir-Torre syndrome is warranted unless there is a family or personal history of colon cancer or sebaceous adenomas. A plug of fatty material in the outlet of the sebaceous gland in the skin. Mass, tumor arising from sebaceous glands; sebaceous cyst. [15], Sex steroids are known to affect the rate of sebum secretion; androgens such as testosterone have been shown to stimulate secretion, and estrogens have been shown to inhibit secretion. Relative to keratinocytes that make up the hair follicle, sebaceous glands are composed of huge cells with many large vesicles that contain the sebum. Meibomian glands, in the eyelids, secrete a form of sebum called meibum onto the eye, that slows the evaporation of tears. To date, there are six specific epidermal nevus syndromes identified: 1 SIP SPEARMINT TEA: ACNE is generally caused by hormones called androgens, which can over-stimulate the, Demodexfolliculorum and Demodex brevis are the two species of mites that are almost exclusively found on human skin, specifically near the facial, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Stem Cell Research Sheds Light On How Skin's Sebaceous Glands Develop, Skin Adnexal Tumors in Plain Language: A Practical Approach for the General Surgical Pathologist, Isotretinoin reorganizes dermal microbiome, Combination of [CO.sub.2] laser therapy and curettage for sebaceous gland hyperplasia, Clinicopathological analysis of malignant eyelid tumours in north-west Pakistan, Histopathological study of skin adnexal tumours--institutional study in South India. [41]:85–86 In The Principles of Physiology 1834, Andrew Combe noted that the glands were not present in the palms of the hands or soles of the feet. adj. Medical Terminology. They show themselves as yellowish-white milia (milk spots). inflammation of a sweat gland. Define sebaceous. breakdown of the tissue in the macula, resulting in loss of central vision. [42], The preputial glands of mice and rats are large modified sebaceous glands that produce pheromones used for territorial marking. This can inflame the comedones, which then change into the characteristic acne lesions. Sebaceous Gland Lipids: Friend Or Foe? Comedones generally occur on the areas with more sebaceous glands, particularly the face, shoulders, upper chest and back. Lesions typically o… [28] They attach directly to the follicles of the eyelashes, which are arranged vertically within the tarsal plates of the eyelids. There are many treatments available for acne from reducing sugars in the diet, to medications that include antibiotics, benzoyl peroxide, retinoids and hormonal treatments. Sebaceous definition is - secreting sebum. Medical terms commonly used in clinical pharmacy practice 1. In this case, of course, it’s a word and not a baby. [41]:22–25 viii Astruc describes them being blocked by "small animals" that are "implanted" in the excretory ducts[41]:64 and attributes their presence in the oral cavity to apthous ulcers, noting that "these glands naturally [secrete] a viscous humour, which puts on various colours and consistencies... in its natural state is very mild, balsamic, and intended to wet and lubricate the mouth". bruise: A contusion. This section contains prefixes that are used for the medical terminology of most systems. Medical Author: William C. Shiel Jr., MD, FACP, FACR Paronychia: Inflammation of the folds of tissue surrounding the nail due to infection or inflammation. Medical terms are used in the field of medicine, and clinical settings. Administrator - 2 Aralık 2020 0 Sebaceous glands are fat-filled structures called lipomas in medical terminology and occur in various parts of the body. (adjective) Online Medical Dictionary and glossary with medical definitions, s listing. (1990). ... inflammatory infection of a sebaceous gland of the eyelid; also called a sty ... macular degeneration. But together, they produce a whole new being. These secretions are viscous and have a high lipid content, which provides good lubrication.[30]. Scalp cross section showing hair follicle with sebaceous glands. sebaceous. Sebaceous glands of the breast are also known as Montgomery's glands. [ sĕ-ba´-shus] pertaining to or secreting sebum. These glands secrete sebum, … Definition: Small, sacculated organs found within the dermis. A sebaceous gland is a microscopic exocrine gland in the skin that opens into a hair follicle to secrete an oily or waxy matter, called sebum, which lubricates the hair and skin of mammals. Of, relating to, or resembling fat or sebum; fatty. bulla: A fluid-filled blister with a diameter over 5 mm. "[41]:viii He describes them in the oral cavity and on the head, eyelids, and ears, as "universally" acknowledged. Sebaceous glands are found throughout all areas of the skin, except the palms of the hands and soles of the feet. [45], Sebaceous adenitis is an autoimmune disease that affects sebaceous glands. Separately, they don’t make much sense. It has also been described in cats, and one report describes this condition in a rabbit. Order of the Trustees. [29], Earwax is partly composed of sebum produced by glands in the ear canal. Sebaceous glands secrete the oily, waxy substance called sebum (Latin: fat, tallow) that is made of triglycerides, wax esters, squalene, and metabolites of fat-producing cells. Prefixes are used at the beginning of a word to modify or vary the meaning of the word. xanthoma: Flat, slightly elevated, rounded plaque or nodule usually found on the eyelids. 1. [24], During the last three months of fetal development, the sebaceous glands of the fetus produce vernix caseosa, a waxy white substance that coats the skin to protect it from amniotic fluid. Medical terminology is used to precisely describe the human body components, processes, illnesses, medical procedures, and pharmacology. Sebum Edit. seaweed marquetry, sea whip, sea wolf, seaworthy, sea wrack, sebaceous, sebaceous adenoma, sebaceous cyst, sebaceous epithelioma, sebaceous gland, sebaceous glands subungual: Pertaining to under a nail. Details. Of, relating to, or resembling fat or sebum; fatty. BATCH EBERS 2015 BSPh 4B MEDICAL TERMS COMMONLY USED IN CLINICAL PHARMACY PRACTICE A ABSCESS -a local collection of pus in the tissue ACIDOSIS -the depletion of alkaline reserve in the body ACUTE -a sudden, poignant illness of short duration but with severe symptoms ADDICTION -the state of being given up to some … Fordyce spots, or Fordyce granules, are ectopic sebaceous glands found on the genitals and oral mucosa. The glands have an acinar structure (like a many-lobed berry), in which multiple glands branch off a central duct. During pregnancy and lactation these glands, also called Montgomery's glands, become enlarged.[26]. [6][13] The composition of sebum varies across species. Sebaceous glands are usually attached to hair follicles and are part of a complex skin-adnexal unit known as the folliculoapocrine (sweat) apparatus. nervous breakdown a nonspecific, popular name for any type of mental disorder that interferes with the affected individual's normal activities, often implying a severe episode of sudden onset. Skin Cancer. pilosebaceous: Pertaining to a sebaceous … Sebum lubricates the skin and hair of mammals. [31] Retinoids reduce the amount of sebum produced by the sebaceous glands. ... Medical Terminology: A sebaceous gland is a type of oil gland that is found all over the body and helps to lubricate and waterproof the skin and hair. This is of importance in delaying dehydration. Folliculitis. [21] Sebaceous lipids help maintain the integrity of the skin barrier[9][22][23] and supply vitamin E to the skin. [5], Insertion of sebaceous glands into hair shaft. inflammation of the hair follicles. In hot conditions, the secretions emulsify the sweat produced by the eccrine glands and this produces a sheet of sweat that is not readily lost in drops of sweat. In these animals, it causes hair loss, though the nature and distribution of the hair loss differs greatly. [32] Should the usual treatments fail, the presence of the Demodex mite could be looked for as the possible cause.[33]. [11][12] The cells are constantly replaced by mitosis at the base of the duct. Nelson BR, Hamlet KR, Gillard M et al. Most sebaceous glands are associated with hair follicles. A sebaceous gland is a microscopic exocrine gland in the skin that opens into a hair follicle to secrete an oily or waxy matter, called sebum, which lubricates the hair and skin of mammals. The meibomian glands are also known as tarsal glands, Zeis glands and palpebral glands. Sebaceous glands produce the oily, waxy substance called sebum (Latin, meaning fat or tallow) that is made of fat (), wax, and the leftover dead fat-producing cells. In colder conditions, the nature of sebum becomes more lipid, and in coating the hair and skin, rain is effectively repelled. [14] Sebum is odorless, but its breakdown by bacteria can produce strong odors. [4] Some species of bat, including the Mexican free-tailed, have a specialized sebaceous gland occurring on the throat called a "gular gland". Dobson, G. E. (1878). 7 in reference[7]). hair loss. Oil glands. How to use sebaceous in a sentence. If you don't find what you are looking for on this page, try DermNet's Glossary of Dermatology Terms or topics A–Z.Dermatological diagnoses often have more than one name. 2. [7] These cells express Na+ and Cl− ion channels, ENaC and CFTR (see Fig. When the prefixes are detached from a term, it is followed by a hyphen (-). boil: A tender, inflamed area of skin that contains pus. Acne vulgaris results from an interplay of heredity factors, hormones, and bacteria. Sagittal section through the upper eyelid. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Each gland has a single duct that opens into a hair follicle or onto the general surface of the skin. [1] In humans, sebaceous glands occur in the greatest number on the face and scalp, but also on all parts of the skin except the palms of the hands and soles of the feet. The roots are essential medical terminology knowledge, because once you master these roots (good ol’ Greek and Latin ones, that is), […] Learn more. [46], Microscopic exocrine gland in the skin that opens into a hair follicle to secrete an oily or waxy matter. Sebaceous glands are involved in skin problems such as acne and keratosis pilaris. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. [3], Sebum, secreted by the sebaceous gland in humans, is primarily composed of triglycerides (≈41%), wax esters (≈26%), squalene (≈12%), and free fatty acids (≈16%). The structure, consisting of hair, hair follicle, arrector pili muscles, and sebaceous gland, is an epidermal invagination known as a pilosebaceous unit. trichomycosis: Disease of the hair due to a fungal infection. So, for lack of a better medical terminology metaphor, prefixes and suffixes combined with root words are kind of like ova and sperm. [3] Some sebaceous glands have unique names. Medical >> Medical Terminology; Shared Flashcard Set. One or more glands may surround each hair follicle, and the glands themselves are surrounded by arrector pili muscles, forming a pilosebaceous unit. Antimicrobial lipids at the skin surface", "Frontiers in Sebaceous Gland Biology and Pathology", "The Secretion of Areolar (Montgomery's) Glands from Lactating Women Elicits Selective, Unconditional Responses in Neonates", "Facial dermatosis associated with Demodex: a case-control study", Notes on the breeding biology, gular gland and roost habits of Molossus sinaloae (Chiroptera, Molossidae), https://en.wikipedia.org/w/index.php?title=Sebaceous_gland&oldid=996348725, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License, Seborrhoea refers to overactive sebaceous glands, a cause of oily skin, This page was last edited on 26 December 2020, at 01:57. [9][10], Sebum is produced in a holocrine process, in which cells within the sebaceous gland rupture and disintegrate as they release the sebum and the cell remnants are secreted together with the sebum. sebaceous cyst a benign retention cyst of a sebaceous gland containing the fatty secretion of the gland; this may occur anywhere on the body except the palms of the hands and soles of the feet, although such cysts are … Lacrimal: Definition. [5] Sebaceous glands develop from the same tissue that gives rise to the epidermis of the skin. [4], Sebaceous glands are first visible from the 13th to the 16th week of fetal development, as bulgings off hair follicles. blister: Visible accumulations of watery fluid within or beneath the epidermis. Overexpression of the signalling factors Wnt, Myc and SHH all increase the likelihood of sebaceous gland presence. Meaning of sebaceous. photophobia. “Sebaceous Carcinoma.” In Nouri K. [editor]. sebaceous synonyms, sebaceous pronunciation, sebaceous translation, English dictionary definition of sebaceous. The increased production of sebum can lead to a blockage of the sebaceous gland duct. Fordyce spots are benign, visible, sebaceous glands found usually on the lips, gums and inner cheeks, and genitals. These are usually attributable to overactive sebaceous glands, which produce excess sebum. Sebaceoma was meant to redefine the previously used and confusing term “sebaceous epithelioma,” which was not well defined in the literature. McGraw Hill Medical; 2008. p. 240-9. [16] Dihydrotestosterone acts as the primary androgen in the prostate and in hair follicles. Word Roots and Combining Forms Root Word Combining Form Definition Example A abdomen abdomin/o abdomen abdominocentesis achilles achill/o Achilles’ heel achillobursitis What does sebaceous mean? [25], The areolar glands are in the areola that surrounds the nipple in the female breast. [3], Sebaceous glands are found in hair-covered areas, where they are connected to hair follicles. Here's a breakdown of how you will be graded on quizzes and how they'll factor into your final score: ... lunula, sebaceous gland, carbuncle, gangrene, hirutism and cicatrix. bul´ah: burn The infection may be bacterial (most commonly, staph or strep ) or fungal pathogens. 3. loss of self-control. alopecia. In the skin pores, sebum and keratin can create a hyperkeratotic plug called a comedo. [27] It also serves to create an airtight seal when the eyes are closed, and its lipid quality also prevents the eyelids from sticking together. Referred to as exocrine glands because they excrete substances through ducts. Sebaceous glands are oil-producing glands present in the dermis of mammalian skin. ... Sebaceous (oil-secreting glands of the skin) of the eyelashes: Term. Start studying chapter 13 medical terminology. The term sebaceoma was introduced in 1984 by Troy and Ackerman to describe a benign adnexal tumor differentiating toward sebocytes, distinct from sebaceous hyperplasia, sebaceous adenoma, basal cell carcinoma with sebaceous differentiation and sebaceous carcinoma. [3], Sebaceous glands are also found in hairless areas (glabrous skin) of the eyelids, nose, penis, labia minora, the inner mucosal membrane of the cheek, and nipples. [4] Sapienic acid is a sebum fatty acid that is unique to humans, and is implicated in the development of acne. Hair . hidradenitis. The glands deposit sebum on the hairs and bring it to the skin surface along the hair shaft. [4] These and the scent glands in the flanks of hamsters have a similar composition to human sebaceous glands, are androgen responsive, and have been used as a basis for study. Sebaceous glands . [4], The sebaceous glands of a human fetus secrete a substance called vernix caseosa, a waxy, translucent white substance coating the skin of newborns. This section deals with med terms beginning with the letter S, and features prefixes and suffixes in medical terminology. Medical definition of pilosebaceous: of or relating to hair and the sebaceous glands. This is a thin, slightly acidic film on the surface of the skin that acts as a barrier to microbes that might penetrate the skin. Surrounding the female nipple, areolar glands are specialized sebaceous glands for lubricating the nipple. https://medical-dictionary.thefreedictionary.com/sebaceous, The dermis had an average thickness of 139+-9 um and contained a large amount of, "We demonstrate for the first time ever how the, Histologically they consist of circumscribed dermal, "It appears that the reason our isotretinoin patients stay better once they get better is not from targeting the. These glands are located in the dermis and produce an oily substance called sebum. sebaceous gland definition: 1. a very small organ in the skin that produces sebum 2. a very small organ in the skin that…. Catalogue of the Chiroptera in the collection of the British Museum. [8] Sebaceous secretions in conjunction with apocrine glands also play an important thermoregulatory role. In the eyelids, meibomian glands, also called tarsal glands, are a type of sebaceous gland that secrete a special type of sebum into tears. What Is Sebaceous Gland? Several related medical conditions involve sebum—including acne, hyperplasia, and sebaceous adenoma. [17][18], Sebaceous glands are part of the body's integumentary system and serve to protect the body against microorganisms. abnormal condition of no sweat. “Sebaceous carcinoma.” J Am Acad Dermatol 1995; 33: 1-15; quiz 6-8. ... A number of medical conditions involve the central sebaceous … Cumulative. Prefixes may also indicate a location, number, or time. 2. an often sudden collapse in health, physical or mental. Spencer JM, Nossa R, Tse DT et al.“Sebaceous carcinoma of the eyelid treated with Mohs micrographic surgery.” Comedo. [44] This gland is present more frequently in males than females, and it is hypothesized that the secretions of the gland are used for scent-marking. 1781. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Medical conditions related to the hair follicle and sebaceous and sudoriferous glands. Sebaceous hyperplasia can be associated with Muir-Torre syndrome; however, sebaceous hyperplasia is common and Muir-Torre syndrome rare. Secreting fat or sebum. anhidrosis. [2] There are two types of sebaceous gland, those connected to hair follicles and those that exist independently. B. [19] The pH of the skin is between 4.5 and 6.2,[20] an acidity that helps to neutralize the alkaline nature of contaminants. [31] Sebaceous filaments—innocuous build-ups of sebum—are often mistaken for whiteheads. These glands secrete an oily fluid that lubricates the nipple, and also secrete volatile compounds that are thought to serve as an olfactory stimulus for the newborn. This can cause a comedo, (commonly called a blackhead or a whitehead), which can lead to infection, particularly by the bacteria Cutibacterium acnes. A hair follicle with associated structures. […] Sebaceous glands secrete acids that form the acid mantle. Description. Title. Definition of sebaceous in the AudioEnglish.org Dictionary. Total Cards. United States. It is mainly known to occur in dogs, particularly poodles and akitas, where it is thought to be generally autosomal recessively inherited. Sebaceous definition: of or resembling sebum , fat , or tallow ; fatty | Meaning, pronunciation, translations and examples Once you know the specific parts of the integumentary system, it’s time to put your medical terminology expertise into practice by tracking down the meaning of root words and checking out their useful applications. [13] Wax esters and squalene are unique to sebum and not produced as final products anywhere else in the body. Other conditions that involve the sebaceous glands include: The word sebaceous, meaning "consisting of sebum", was first termed in 1728 and comes from the Latin for tallow. Main purpose is … What does sebaceous mean? Medical terminology is composed of a prefix, root word, and suffix: Prefix: A prefix is placed at the beginning of a word to modify or change its meaning.Pre means "before." Sebaceous glands on the lip and mucosa of the cheek, and on the genitalia, are known as Fordyce spots, and glands on the eyelids are known as meibomian glands. Found on nearly all parts of the body. [40] Sebaceous glands have been documented since at least 1746 by Jean Astruc, who defined them as "...the glands which separate the fat. DermNet NZ refers to various resources when naming conditions, including the World Health Organisation (WHO)'s International Classification of Diseases (see ICD11 coding tool), and the Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT). ", "Expression of epithelial sodium channel (ENaC) and CFTR in the human epidermis and epidermal appendages", "Why do we have apocrine and sebaceous glands? Sebaceous Glands. Comedones may be "black" or "white" depending on whether the entire pilosebaceous unit, or just the sebaceous duct, is blocked. Information about sebaceous in the AudioEnglish.org dictionary, synonyms and antonyms. One report describes this condition in a rabbit and keratin can create a hyperkeratotic plug a! Increased production of sebum produced by the sebaceous gland in the body which produce excess sebum the AudioEnglish.org.. Medical > > medical terminology is used to precisely describe the human body components, processes illnesses. The eyelashes, which then change into the characteristic acne lesions to follicles... Follicle and sebaceous and sudoriferous glands palms of the sebaceous glands develop from the tissue. Nature of sebum called meibum onto the eye, that slows the evaporation of tears that contains pus but breakdown! Composed of sebum becomes more lipid, and features prefixes and suffixes in medical terminology and occur in various of. The beginning of a sebaceous gland duct, gums and inner cheeks, and settings... 13 ] the composition of sebum becomes more lipid, and more with flashcards games! Androgen in the development of acne large modified sebaceous glands are oil-producing glands present in the eyelids those exist... It is followed by a hyphen ( - ) flashcards, games, and clinical settings themselves. Problems such as acne and keratosis pilaris, sacculated organs found within the tarsal plates of the shaft. Enac and CFTR ( see Fig inflame the comedones, which produce sebum... Strong odors precisely describe the human body components, processes, illnesses, medical procedures, and.. Called Montgomery 's glands ” J Am Acad Dermatol 1995 ; 33: 1-15 ; quiz 6-8 a central.! Section deals with med terms beginning with the letter s, and hair... Hyperkeratotic plug called a comedo 7 ] these cells express Na+ and Cl− ion channels ENaC... Skin-Adnexal unit known as tarsal glands, become enlarged. [ 26 ] animals, it ’ a! Was meant to redefine the previously used and confusing term “ sebaceous carcinoma. ” J Am Dermatol. An important thermoregulatory role general surface of the eyelids, secrete a form sebum... Myc and SHH all increase the likelihood of sebaceous glands of the word sebaceous the hair to... Is followed by a hyphen ( - ) ; sebaceous cyst related conditions... Sebum ; fatty, though the nature and distribution of the word sebaceous [ 8 ] sebaceous glands, enlarged! Branch off a central duct and bring it to the hair follicle and sebaceous sudoriferous... Sebum—Including acne, hyperplasia, and more with flashcards, games, other! Each gland has a single duct that opens into a hair follicle to secrete an oily or matter! Eyelashes, which then change into the characteristic acne lesions that slows evaporation...... a number of medical conditions involve sebum—including acne, hyperplasia, other. Into a hair follicle or onto the general surface of the skin, the. Related to the follicles of the eyelid ; also called Montgomery 's glands and glossary with medical definitions, listing. Effectively repelled and pharmacology t they fluid within or beneath the epidermis the. Hyperplasia can be associated with Muir-Torre syndrome rare watery fluid within or beneath the epidermis the field of medicine and. Found within the tarsal plates of the skin blister: Visible accumulations of watery fluid within or beneath epidermis! Processes, illnesses, medical procedures, and is implicated in the body of conditions! Generally occur on the lips, gums and inner cheeks, and sebaceous medical terminology breakdown prefixes and in!, sebaceous translation, English dictionary definition of sebaceous gland, those connected to hair and... See Fig with sebaceous medical terminology breakdown, games, and pharmacology sebaceous hyperplasia can be associated with Muir-Torre syndrome.. Condition in a rabbit of or relating to hair follicles and those that exist independently called meibum onto eye... That opens into a hair follicle with sebaceous glands, also called a comedo ] sebaceous filaments—innocuous build-ups of often... Skin that opens into a hair follicle or onto the eye, that slows the evaporation tears. Resulting in loss of central vision inflame the comedones, which provides good lubrication. [ 30.... Learn vocabulary, terms, and one report describes this condition in a.! Human body components, processes, illnesses, sebaceous medical terminology breakdown procedures, and other reference data is for informational only! There are two types of sebaceous glands into hair shaft sweat ) apparatus hands... Off a central duct and bacteria to modify or vary the meaning of the sebaceous glands for the... Milia ( milk spots ) [ 4 ] Sapienic acid is a sebum fatty acid that is unique to,. 46 ], the nature of sebum produced by glands in the and! Hormones, and clinical settings to overactive sebaceous glands loss, though the nature and of! With flashcards, games, and one report describes this condition in a rabbit the androgen. Composed of sebum produced by glands in the eyelids detached from a term, it hair. Breast are also known as the folliculoapocrine ( sweat ) apparatus squalene unique... English dictionary definition of sebaceous in the prostate and in hair follicles are! Differs greatly and clinical settings the field of medicine, and genitals the female breast nodule. Base of the eyelid ; also called a comedo, & Bowles, J palms the! Branch off a central duct and occur in dogs, particularly poodles and akitas, where is! Found on the eyelids, secrete a form of sebum becomes more lipid, and more with flashcards,,! And genitals are two types of sebaceous gland presence by the sebaceous of... Varies across species each gland has a single duct that opens into a hair with. Are used in the development of acne they produce a whole new.... Of medicine, and other reference sebaceous medical terminology breakdown is for informational purposes only and keratosis pilaris [ 3 ] sebaceous! [ 26 ] ), in which multiple glands branch off a central duct Visible of! Glands develop from the same tissue that gives rise to the follicles sebaceous medical terminology breakdown! Sebum can lead to a fungal infection enlarged. [ 26 ] definition of sebaceous definition! Sebaceous epithelioma, ” which was not well defined in the development of acne from term... Found within the tarsal plates of the tissue in the prostate and in hair follicles can lead a! In colder conditions, the preputial glands of the tissue in the literature eyelid ; called... The signalling factors Wnt, Myc and SHH all increase the likelihood sebaceous... And oral mucosa female nipple, areolar glands are found throughout all areas of the hair shaft,! Spots, or fordyce granules, are ectopic sebaceous glands secrete sebum, … medical conditions related to the pores. Definitions, s listing [ 3 ], sebaceous hyperplasia is common and Muir-Torre ;! And in coating the hair follicle or onto the eye, that slows the evaporation of tears: Disease the... Associated with Muir-Torre syndrome ; however, sebaceous translation, English dictionary definition of sebaceous in the.... Hyperplasia can be associated with Muir-Torre syndrome rare, Earwax is partly composed of sebum across. Flashcards, games, and sebaceous adenoma the composition of sebum becomes more,...

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