Normal Skin: Causes & Reasons

Possible Causes for Normal Skin

Facial hair including the eye-brows, eye-lashes and beard show a broad range of hypotrichosis from almost normal to less dense condition. Patients' skin is normal. [genome.jp]

With over 600 superb photographs of normal and abnormal skin conditions including images of rare conditions, this easily accessible resource is essential for pediatricians [books.google.com]

Multiple scaly skin-colored papular lesions (keratosis pilaris) were noted all over the scalp ([Figure 1]). The teeth and nails were normal. [azmj.eg.net]

Ichthyosis Vulgaris

Skin biopsies of ridged and non-ridged skin of normal individuals and patients with autosomal dominant ichthyosis vulgaris (ADI)--characterized by defective keratohyalin synthesis [ncbi.nlm.nih.gov]

Biopsy specimens from the arm, especially from the delicate scales of autosomal dominant ichthyosis vulgaris, may be similar microscopically to normal skin. [jamanetwork.com]

Hyperkeratosis of the palms and soles accentuate the normal skin creases and in severe cases, can result in painful fissures. [visualdx.com]

Vitiligo

In fair-skinned individuals, avoiding tanning of normal skin can make areas of vitiligo almost unnoticeable. [mariettaderm.com]

In contrast, a 1.4-1.5 times difference was found among nonsegmental-type vitiligo, lesion side clinically normal skin and contralateral normal skin. [ncbi.nlm.nih.gov]

Vitiligo is an autoimmune skin color disorder. It appears on the skin as completely white patches (depigmentation) surrounded by normal skin. [childrensmercy.org]

Osteogenesis imperfecta

Besides bone, type I collagen is also a major constituent of dentine, sclerae, ligaments, blood vessels and skin.[1] Clinical presentation[edit | edit source] The clinical [physio-pedia.com]

Scleral thickness is normal in OI Type I, but may be thin in other types of OI. [oif.org]

[…] presentation of osteogenesis imperfecta is highly variable, ranging from a mild form with no deformity, normal stature and few fractures to a form that is lethal during the [physio-pedia.com]

Superficial Spreading Melanoma

Otherwise it arises in previously normal skin. [en.wikipedia.org]

At present, if the diagnosis is of a level 1 or in situ melanoma, a margin of only 1 cm of surrounding normal skin is considered adequate. [e-ijd.org]

They often grow on previously normal skin and most commonly grow on the head and neck, chest or back. Bleeding or oozing is a common symptom. [nhs.uk]

Nodular Malignant Melanoma

It is usually treated by surgery (wide excision) to remove the melanoma and a small margin of normal skin around it. [cancer.org]

A surgeon will remove the melanoma, plus some of the normal skin surrounding it and a layer of tissue beneath. This may be the only treatment you need. [webmd.com]

Treating stage I melanoma Stage I melanoma is typically treated by wide excision (surgery to remove the melanoma as well as a margin of normal skin around it). [cancer.org]

Keloid

MAIN METHODS: We cultured human normal skin- and keloid-derived fibroblasts, then treated with IWR-1. [ncbi.nlm.nih.gov]

CONCLUSIONS: Keloids showed increased epidermal thickness compared with normal skin and normotrophic and hypertrophic scars. [ncbi.nlm.nih.gov]

We performed miRNA microarray analysis to compare miRNA expression between keloid and normal skin samples. [ncbi.nlm.nih.gov]

Zosteriform Lentiginosis

Partial unilateral lentiginosis is an unusual pigmentary disorder characterized by numerous lentigines grouped within an area of normal skin. [lireriha.web.app]

Agminated lentiginosis is an unusual pigmentary disorder, characterized by numerous pigmented spots grouped within an area of normal skin. [dynamicnaturesite.blogspot.com]

PUL is a pigmentary disorder characterized by multiple lentigines overlying normal skin with … Endocrinologia Clínica - 5ª Ed. 2013 - PDF Free Download ; Por outro lado, nos [yskxyeom.gq]

Pityriasis Rubra Pilaris

A characteristic feature of plaques is the presence of distinct islands of normal skin. [medicoapps.org]

It is characterized by salmon-colored patches with scaling, clear areas of normal skin, and thick palms and soles. [mountsinai.org]

Red follicular papules typically merge to form red-orange scaling plaques and confluent areas of erythema with islands of normal skin between lesions. [merckmanuals.com]

Harlequin Type Ichthyosis

This defective lipid "mortar" between corneocyte "bricks" results in aberrant skin permeability and lack of normal corneocyte desquamation. [7, 8, 9] In vitro studies have [emedicine.com]

Abnormal lamellar granule structure and function The pivotal role of lamellar granules in maintaining a normal skin barrier is described in the Genetic factors bullet points [emedicine.com]

Normal extrusion of lipid from these granules into the extracellular space cannot occur, and lipid lamellae are not formed. [emedicine.com]

Tinea Versicolor

Abstract A comparative histopathologic study is made between the hypopigmented and hyperpigmented skin lesions of pityriasis versicolor and normal skin areas utilizing histochemical [ncbi.nlm.nih.gov]

However, in the skin of normal persons and in culture, M. furfur existed only as yeast forms and no mycelial hyphae or yeast-mycelial conversion forms were seen. [ncbi.nlm.nih.gov]

The possible nature of the pigmentation that delineates hyperpigmented tinea versicolor from normal skin is discussed. [ncbi.nlm.nih.gov]

Pityriasis Alba

normal skin. [ncbi.nlm.nih.gov]

The spots are lightest in the center, and gradually change to the normal skin color toward the borders. [drhull.com]

[…] that the surface of that area showed a more prominent villous pattern than the adjacent normal skin in scanning electron microscopical observation. [ncbi.nlm.nih.gov]

Inherited Ichthyosis

Let’s assume that we have a parent with normal skin and a parent with epidermolytic ichthyosis (formerly known as epidermolytic hyperkeratosis, or EHK). [confettiskin.com]

Normal skin turnover Skin has dermis and epidermis layers. Epidermis has four layers- stratum basale, spinosum, granulosum, and corneum from base to top. [oatext.com]

It has been described as an incidental finding in normal skin, skin adjacent to epidermal tumor (both benign and malignant) and normal oral mucosa. 29. [slideshare.net]

Bullous Lichen Planus

Two months later, a few vesicles developed over the pre-existing papules as well as on normal skin. [ijdvl.com]

Bullous lesions develop on top of preexisting lichen planus papules or on normal skin and generally affect the lower limbs or the lower mucosal lip, and in some rare cases [orpha.net]

We describe LP pemphigoides in an Indian female who had classical LP with subsequent short lived bullous eruption over the lesions of LP and the normal skin. [e-ijd.org]

Ichthyosis

To understand the ichthyoses, one must be familiar with the internal to external progression of normal skin. [pedsinreview.aappublications.org]

“About 10% of babies with ARCI are self healing, so they’ll go on to have largely normal skin,” Dr. Craiglow said. [mdedge.com]

Normal skin acts as a waterproof, protective but highly flexible barrier between the body and the environment. [news-medical.net]

Incontinentia Pigmenti Achromians

Electronmicroscopy of skin biopsies of the hypomelanotic nevus and of the normal skin were performed. [ncbi.nlm.nih.gov]

In many cases, the skin may develop pigment over time and blend in well with normal skin. Patients that are conscious of their appearance can use cosmetic camouflage. [dermnetnz.org]

The skin effects of hypomelanosis of Ito do not require treatment. In many cases, the skin may develop pigment (colour) over time and blend in well with normal skin. [contact.org.uk]

Skin Atrophy

Skin punch biopsy of the uveitic eye showed moderate atrophy of both epidermis and dermis (compared to normal skin on the other eye) resulting from a reduction in the three [ncbi.nlm.nih.gov]

One of a pair of female monozygotic twins showed skin atrophy with linear alternation of depressed scarlike areas and intervening ridges of normal or nearly normal skin. [ncbi.nlm.nih.gov]

Primary anetoderma occurs when there is no underlying associated skin disease (i.e., it arises on clinically normal skin). [accessmedicine.mhmedical.com]

Anetoderma Type Schweninger-Buzzi

Primary anetoderma is a rare disorder characterized by sac-like herniations and depressions in previously normal skin. [ncbi.nlm.nih.gov]

Histopathological examinations demonstrated that the lesional dermis was thinner than normal skin and there was loss of elastic fibers and mild inflammatory cell infiltration [ncbi.nlm.nih.gov]

Abstract Primary anetoderma (PA) is a rare elastolytic disorder that develops in clinically normal skin or following a nonspecific inflammatory process. [ncbi.nlm.nih.gov]

Erythrasma

The patches normally are seen in areas with moisture such as the groin, armpit, and skin folds. [dermpathdiagnostics.com]

Description C. minutissimum is a part of normal skin flora, but under moist, occluded conditions, the diphtheroid bacteria will cause well-defined, reddish brown plaques in [unboundmedicine.com]

Corynebacterium minutissimum, is usually present as a normal human skin inhabitant, when it invades the stratum corneum (upper 1/3) under favorable conditions of heat and [medicaljoyworks.com]

Annular Epidermolytic Ichthyosis

Erythroderma, ichthyosiform, congenital reticular (CRIE) [MIM:609165]: A rare skin condition characterized by slowly enlarging islands of normal skin surrounded by erythematous [genecards.org]

Electron mierograph of normal skin of axillary region of one of the authors. [documents.tips]

It has been described as an incidental finding in normal skin, skin adjacent to epidermal tumor (both benign and malignant) and normal oral mucosa. 29. [slideshare.net]

Striae Distensae

and chromophore concentrations, compared to normal adjacent skin. [ncbi.nlm.nih.gov]

Biopsies from SD lesions, perilesional normal skin of cases and normal skin of controls were examined immunohistochemically for ER, AR, and GR expression using immune peroxidase [ncbi.nlm.nih.gov]

Paired biopsies were taken from the center of lesional striae and adjacent normal skin. [ncbi.nlm.nih.gov]

Facial Seborrhea

Most often, however, the areas that are involved are lighter (hypopigmentation) or darker (hyperpigmentation) than the normal skin tone. [brownskin.net]

[…] and the influence of the Malassezia spp fungus which is a part of normal skin microflora. [en.dermatim.net]

The normal skin yeast, Pityrosporum ovale, lives in oil-rich skin regions and plays a role in this disorder. Who's at risk? [skinsight.com]

Lichen Simplex Chronicus

It can occur on normal skin of individuals with atopic, seborrheic, contact dermatitis, or psoriasis. [webmd.com]

Lichen simplex chronicus (LSC) is a localized, well-circumscribed area of lichenification (thickened skin) resulting from repeated rubbing, itching, and scratching of the [medicinenet.com]

skin. [webmd.com]

Oculocutaneous Albinism, Type 2

Pediatric Skin of Color discusses the biology and clinical data regarding normal skin, skin conditions exclusive to individuals of color, systemic diseases of individuals [books.google.de]

or iris of the eye color • Lighter-than-normal skin and hair • Patchy, missing skin color. [wiki.ggc.edu]

People with OCA type 2 might have normal skin pigmentation or absent skin pigmentation. [lecturio.com]

Cellulitis of the Face

It may happen in normal skin, but it usually occurs after some type of trauma causes an opening in your child's skin. [chop.edu]

These bacteria enter broken or normal skin, and can spread easily to the tissue under the skin. You will need antibiotics to treat the infection. [betterhealth.vic.gov.au]

Normal skin has many types of bacteria living on it. When there is a break in the skin, these bacteria can cause a skin infection. [medlineplus.gov]

Acrocyanosis

Thirteen patients showing dusky discoloration were randomly selected and studied for TCF in normal skin by routine electron microscopy. [ncbi.nlm.nih.gov]

It may include wearing insulated boots, thin polypropylene liner socks to wick the moisture away from the skin, and/or use of an insulated sock to maintain normal skin temperature [brightfootclinic.com]

Symptoms include feet that are persistently cold in temperature, blue skin discoloration, sweaty or moist skin and swelling. [missouripodiatric.com]

Piebaldism

skin is immunologically different from normal skin. [ncbi.nlm.nih.gov]

skin or hyperpigmentation. [odermatol.com]

In general, piebaldism has been distinguished from vitiligo by the presence of lesions from birth, the hyperpigmented macules of depigmented and normal skin, and the static [ncbi.nlm.nih.gov]

Peptostreptococcus Infection

Because anaerobic gram-positive cocci and microaerophilic streptococci are part of the normal skin florae, care must be used when obtaining specimens to avoid contamination [emedicine.medscape.com]

Finegold, an American microbiologist, while magna is Latin for large. [1] It is an opportunistic human pathogen that normally colonizes skin and mucous membranes. [4] It is [en.wikipedia.org]

Skin swabs were non-diagnostic and the four biopsy samples from the neck, liver, abdominal wall, and skin lesions failed to grow any specific microorganisms indicative of [ijidonline.com]

Staphylococcus Epidermidis Infection

These bacteria are referred to as the normal skin flora, just as naturally occurring bowel bacteria are known as the normal intestinal flora. [healthhype.com]

Introduction Classification gram-positive, catalase-positive, coagulase-negative, urease-positive cocci in clusters novobiocin sensitive Reservoir component of normal skin [medbullets.com]

skin flora such as S. epidermidis, the findings if these pathogens from one of multiple blood cultures are grown. [staphylococcusepidermidis.org]

Exfoliative Ichthyosis

To understand the ichthyoses, one must be familiar with the internal to external progression of normal skin. [pedsinreview.aappublications.org]

Besides, some areas showed peeling of normal skin on the slightest pressure. The patient was born with normal, non-erythematous and non-scaly skin. [ijdvl.com]

normal skin surrounded by erythematous ichthyotic patches in a reticulated pattern. [bredagenetics.com]