BACKGROUND: The aim of this article is to present a new methodology for assessment of skin topology using a three-dimensional image (3D). METHODS: The measurement of the skin surface roughness is based on 3D scanning of silicone replicas by chromatic aberration length technique in a contactless manner, i.e. by a polychromatic light beam. Analysis of the skin surface reprints was performed using Talymap, Gold version. Results were analysed by fractal geometry, which allows to evaluate changes of the skin surface before and after application of cosmetics and instrumental cosmetological techniques. The methodology was applied for objective assessment of the effects of diamond microdermabrasion on the skin surface roughness. Measurements were performed on 23 volunteers in the age group of 31-67 years. RESULTS: Based on the results of skin surface scanning after the treatment with diamond microdermabrasion it may be concluded that inequalities of the skin surface are reduced immediately after exfoliation. However, this effect mostly diminishes within 14 days after treatment. The entire study ultimately suggests that the instrumental method used only leads to improvement of the skin surface immediately after its application. Thermo vision images of the skin surface temperature were obtained during the application of the abrasive method. The experimental results showed that the skin is rather cooled than heated by the treatment. CONCLUSION: This study is focused on the development of a methodology for objective measurement of changes in treated skin relief using 3D scanning. The results are evaluated using fractal dimension. The output may also include also an enlarged model of the skin surface made by 3D printer, which can serve for illustrative communication with the client.
- MeSH
- Dermabrasion methods MeSH
- Dermatologic Surgical Procedures MeSH
- Adult MeSH
- Cosmetics pharmacology MeSH
- Skin diagnostic imaging drug effects pathology radiation effects MeSH
- Middle Aged MeSH
- Humans MeSH
- Surface Properties drug effects radiation effects MeSH
- Aged MeSH
- Skin Aging pathology MeSH
- Treatment Outcome MeSH
- Imaging, Three-Dimensional methods MeSH
- Check Tag
- Adult MeSH
- Middle Aged MeSH
- Humans MeSH
- Aged MeSH
- Female MeSH
- Publication type
- Journal Article MeSH
- Comparative Study MeSH
Článek se zabývá patogenezí, klinickým obrazem a možnostmi lokální a systémové terapie acne vulgaris. Zmíněny jsou i metody korektivní dermatologie.
This article reviews the pathogenesis, clinical picture, and options of topical and systemic treatment of acne vulgaris. Also presented are the methods of corrective dermatology.
- MeSH
- Acne Vulgaris * classification physiopathology therapy MeSH
- Acneiform Eruptions MeSH
- Androgen Antagonists therapeutic use MeSH
- Anti-Bacterial Agents administration & dosage contraindications therapeutic use MeSH
- Administration, Topical MeSH
- Dermabrasion methods MeSH
- Dermatologic Agents therapeutic use MeSH
- Phototherapy MeSH
- Isotretinoin administration & dosage pharmacology MeSH
- Cosmetics therapeutic use MeSH
- Dicarboxylic Acids therapeutic use MeSH
- Laser Therapy MeSH
- Humans MeSH
- Adolescent MeSH
- Retinoids therapeutic use MeSH
- Check Tag
- Humans MeSH
- Adolescent MeSH
- Publication type
- Review MeSH
- Keywords
- estetická dermatologie, dermaroller,
- MeSH
- Botulinum Toxins, Type A MeSH
- Chemexfoliation methods MeSH
- Dermabrasion methods instrumentation MeSH
- Equipment Design MeSH
- Cosmetic Techniques * instrumentation trends utilization MeSH
- Hyaluronic Acid MeSH
- Humans MeSH
- Mesotherapy methods instrumentation MeSH
- Hair Removal methods instrumentation MeSH
- Rejuvenation MeSH
- Surgery, Plastic * trends MeSH
- Rhytidoplasty methods MeSH
- Skin Aging MeSH
- Tissue Expansion Devices MeSH
- Check Tag
- Humans MeSH
Stárnutí je nedílnou součástí našeho života a postihuje každého jedince. Je dáno genetickou predispozicí, hormonálními vlivy, věkem, nedostatkem vitaminů, vody, stopových látek a působením zevních faktorů. Z těchto faktorů nejvíce na kůži působí UV záření (tzv. photoaging), kouření, klima.
Práce se zabývá souhrnnou problematikou jizev. Prevencí vzniku hypertrofické nebo keloidní jizvy je promašťování, tlakové obklady a masáže, jež usnadňují fysiologické vyzrávání jizvy. Moderními formami hojení jsou silikonové gely, hydroaktivní ošetf ování a zcela nová extrakorporální terapie nárazovými vlnami. Práce rovněž upozorňuje na možné důsledky jizev lokalizovaných v akupunktumích meridiánech. Moderní preventivní i léčebnou metodou k eliminaci patologických jizevnatění je biostimulační laser s infračerveným scannerem. Je uvedena zmínka 0 injekční aplikací steroidů do jizvy a možnostech lokální i celotělové kryoterapie velmi nízkými teplotami (-120°C). Jsou vysvětleny možnosti i rízíka vyhlazení kožního reliéfu u vystupujících nepravidelností povrchu kůže pomocí dermabraze, mikrodermabraze a její alternativy - laserového resurfacingu (erbiový, uhličitý a vaskulámí laser). Možnosti remodelace atrofické jizvy spočívají v implantaci hyaluronu či kolagenu, liposukci okolní tkáně či laserové korekci laserem Smoothbeam. V závěru jsou shrnuty možnosti korekce jizev pomocí plastické chirurgie, problematika perítoneálních adhesí, vertebroviscerálních vztahů a hemie in cicatricae.
The authors described the general and new methods in this problem. They directed to the fact that scars are localised in acupuncture meridiáne. The new lately methods utilize the steroids, the silicon jellys, the hydroactive treatments and the impulse-waves, the biostimulating laser with infrared scanner, the cryotherapy... In the next they explained the risks and positives of dermabrasis and laser-resurfacing. The implantation of hyaluron-acid or collagen, liposuction around of scar, or laser-correction are remodulation posibilities of atrophic scars. The local application sulphid and sulphate minerál waters and subcutaneous carbonic therapy improve elasticity of collagen fibres in scar. The electrotherapy such as ionophoresis, magnetotherapy, Rebox and next are limited. In the end the authors described problems of peritoneal adhesis, hernia in scar and posibility of plastic surgery.
- MeSH
- Acupuncture Therapy utilization MeSH
- Dermabrasion methods utilization MeSH
- Wound Healing physiology MeSH
- Cicatrix classification complications therapy MeSH
- Collagen MeSH
- Low-Level Light Therapy classification methods utilization MeSH
- Humans MeSH
- Magnetics standards MeSH
- Massage MeSH
- Physical Therapy Modalities methods utilization MeSH
- Check Tag
- Humans MeSH
V článku je podán základní přehled metod současné neinvazivní estetické medicíny (korektivní dermatologie), důraz je kladen na perspektivní novinky.
Basic review of current non-invasive aesthetic medicine (corrective dermatology) methods is presented, perspective news are emphasized.
- Keywords
- Aquamid, Sculpta/New-fill,
- MeSH
- Botulinum Toxins therapeutic use MeSH
- Dermabrasion methods trends MeSH
- Esthetics MeSH
- Collagen administration & dosage adverse effects therapeutic use MeSH
- Baths methods trends MeSH
- Humans MeSH
- Minimally Invasive Surgical Procedures classification methods trends MeSH
- Rejuvenation MeSH
- Surgery, Plastic methods trends MeSH
- Review Literature as Topic MeSH
- Silicones administration & dosage adverse effects therapeutic use MeSH
- Check Tag
- Humans MeSH
Je popsán případ 35letého muže se zánětlivou reakcí lichenoidního typu na červené barvivopoužité k tetování.
A case report of a 35-year old male with the lichenoid inflammatory reaction to red dye in tattoois reported.
- MeSH
- Coloring Agents adverse effects MeSH
- Dermabrasion methods MeSH
- Adult MeSH
- Humans MeSH
- Hypersensitivity, Delayed therapy MeSH
- Tattooing adverse effects MeSH
- Inflammation MeSH
- Check Tag
- Adult MeSH
- Humans MeSH
- Male MeSH
- Publication type
- Case Reports MeSH
