Senescence: Function, Tasks, Role & Diseases

Senescence describes the degenerative process that accompanies natural aging. It is not a synonym for aging itself, but merely encompasses its degenerative aspects. What is senescence? Senescence describes the degenerative process that accompanies natural aging. Every living thing ages. The aging process is accompanied by senescence of its cells: that is, they do not divide … Senescence: Function, Tasks, Role & Diseases

Aging Skin

Symptoms As we age, our skin is no longer the same as the skin we received as infants. The main characteristics of aging skin include: Loss of elasticity and shine, pallor, sagging. Dry skin, rough skin, loss of barrier function, itching. Susceptibility to skin diseases, eg benign and malignant neoplasms, actinic keratosis, basal cell carcinoma, … Aging Skin

Liver Spots

Symptoms Age spots are round, flat, oval to irregularly shaped pigment spots on the skin with a yellow-brown, light or dark brown to black color. The size is in the millimeter to deep centimeter range. Age spots occur mainly on the face, back of the hands, forearms, décolleté, shoulders and back. They occur singly or … Liver Spots

Milia: Grains of Semolina

Milia (singular milium, Latin “millet (grain)”; synonyms: Hautgries; semolina grains; Hautmilien, semolina grains; ICD-10 L72.0) are small white cysts filled with whitish horny beads. They have no overt connection to the skin surface. Milia are harmless skin lesions. However, they are often perceived as a cosmetic problem. They occur in young adults, especially women. Infants … Milia: Grains of Semolina

Zoster: Shingles

In herpes zoster (synonyms: Herpes zoster (shingles); herpes-zoster; shingles; zoster; zoster auricularis; zoster conjunctivae; zoster generalisatus; zoster ischiadicus; zoster neuralgia; zoster neuritis; zoster pain; ICD-10 B02.-: Zoster [herpes zoster]) is the reactivation of a latent infection with varicella zoster virus (human herpes virus type 3 (HHV-3); from the herpes virus family). Varicella-zoster virus (VZV) is … Zoster: Shingles

Melasma: Chloasma

Chloasma (Greek chloazein = to be green; melasma: Greek melas = black; pregnancy spots; ICD-10: L81.1) refers to a circumscribed benign (benign) hyperpigmentation that occurs on the face. The condition is more common in people with dark skin type (skin type III-IV according to Fitzpatrick). Age of manifestation (first age of onset): 20-40 years; average … Melasma: Chloasma

Tinea Pedis: Athlete’S Foot

In tinea pedis (synonyms: Mycosis pedis; athlete’s foot (tinea pedum); mycosis of the feet; tinea pedis; tinea pedum; ICD-10 B35.3: Tinea pedis) is the fungus of the sole of the foot and/or interdigital spaces between the toes (athlete’s foot), the most common dermatophytosis (infection caused by dermatophytes). In English, athlete’s foot is called athlete’s foot. … Tinea Pedis: Athlete’S Foot

Spider Naevi, Naevus Araneus, Vascular Spiders

Spider naevi (colloquially called vascular spiders; synonyms: hepatic nevus; nevus araneus; spider; spider naevi; spider naevus; spider naevus; spider angioma; spider nevus; cobweb nevus; stellate bangioma; Eng. spider nevus, spider angioma; ICD-10 I78.1: spider nevus) are vascular neoplasms with 0.2 to 1.0 cm of web-like redness. They may occur singly or in groups. Symptoms – … Spider Naevi, Naevus Araneus, Vascular Spiders

Onychomycosis: Nail Fungus

In onychomycosis (synonyms: Mycosis of the nails; Nail fungus (onychomycosis); Tinea unguium; ICD-10 B35.1: Tinea unguium) is the fungus of the fingernails or toenails (nail fungus) caused by dermatophytes. The toenails are affected about four times more frequently. There is always an additional tinea pedis (athlete’s foot). Onychomycosis is the most common disease of the … Onychomycosis: Nail Fungus

Puberty Striae: Puberty Striae

Puberty striae are skin stretch marks (striae distensae). Stretch marks often form during puberty, largely due to rapid weight gain on the chest, abdomen, buttocks, or thighs. Symptoms – Complaints Puberty stripes are initially bluish-reddish in color, but later fade and remain as whitish-yellowish sunken stripes on the skin.Localization: preferentially the abdomen, hips, gluteal region … Puberty Striae: Puberty Striae

Pityriasis Rosea: Floret Lichen

In pityriasis rosea (synonyms: Gibert’s disease; floret lichen (pityriasis rosea); ICD-10 L42: pityriasis rosea) is a harmless, noncontagious inflammatory skin disease. It manifests itself in the form of scaly, small-shaped and reddened foci. The disease occurs more frequently in spring and autumn. Sex ratio: Women are more frequently affected than men. Frequency peak: The disease … Pityriasis Rosea: Floret Lichen