Dermatoscope

Zvinokwanisika kufungidzira kuvapo kwe melanoma yakaipa nezviratidzo zvakawanda: asymmetric, isina kuenzana uye kukura miganhu ye mole, ruvara rusina kujairika, dhayamita inopfuura 6 mm. Asi mumatanho ekutanga, zvakaoma kuona chirwere ichi nezviratidzo zvekuona, sezvo melanoma yekutanga inogona kufanana nezviratidzo zvekiriniki zveatypical nevus. Kuiswa kwedermatoscopy mukudzidzira kwekurapa kwakavhura mikana mitsva yekuti vanachiremba vadzidze mavara eruvara paganda uye zvakaita kuti zvikwanise kuvheneka melanoma yakaipa padanho rekutanga.

Nei dermatoscopy ichidiwa?

Dermoscopy isiri-invasive (isina kushandiswa kwezviridzwa zvekuvhiya) nzira yekuongorora ruvara uye microstructure yezvikamu zvakasiyana zveganda (epidermis, dermo-epidermal junction, papillary dermis).

Nerubatsiro rwayo, iko kurongeka kwekuona nhanho yekutanga ye melanoma yasvika 90%. Uye idzi inhau dzakanaka kwazvo kwatiri tose, nekuti gomarara reganda ndiro gomarara rinonyanya kuitika munyika.

Izvo zvakanyanya kuwanda kupfuura kenza yemapapu, yezamu kana yeprostate, uye mumakore makumi matatu apfuura, nhamba yezviitiko zvechirwere ichi yakawedzera zvakanyanya.

Ngozi ye melanoma ndeyekuti unogona kuiwana zvisinei nezera kana ruvara rweganda. Pane fungidziro isiriyo yekuti melanoma inoitika munyika dzinopisa chete. Ivo, pamwe chete nevanoda solariums, pamwe chete nevanhu vane ganda rakanaka, vari mungozi yekuwedzera kwechirwere. Asi hapana munhu anodzivirirwa nekenza yeganda, nokuti chimwe chezvikonzero zvechirwere chacho chiri ultraviolet, uye vose vanogara panyika vanonyanya kukanganiswa nazvo.

Wese munhu ane mamoles uye mabirthmarks, asi dzimwe nguva anozvarwa patsva uye anova njodzi chaiyo kuhupenyu hwevanhu. Kufungidzira kwekukura kwechirwere zvakananga kunoenderana nenguva yekuongororwa. Uye nokuda kweizvi zvakakosha kuita dermatoscopy - kuongororwa kusingarwadzi uchishandisa dermatoscope.

Kuongororwa kwenzvimbo dzinofungidzirwa dzeganda, sekutonga, kunoitwa uchishandisa microscope. Mune mamwe mazwi, ganda rinopenya nechigadzirwa chakakosha chine girazi rinokudza, iro rinobvumira chiremba kuti aongorore kuchinja kwete chete pamusoro pekunze kwe epidermis, asiwo munzvimbo dzakadzika. Uchishandisa dermatoscope yemazuva ano, unogona kuona shanduko yemaitiro kubva pa 0,2 microns muhukuru (yekuenzanisa: chidimbu cheguruva chingangoita 1 micron).

Chii chinonzi dermatoscope

Rakashandurwa kubva muchiGiriki, zita rechishandiso ichi rinoreva “kuongorora ganda.” Dermatoscope inyanzvi yedermatological yekuongorora zvidimbu zvakasiyana zveganda. Inosanganisira 10-20x magnifying girazi, plati yakajeka, chiedza chisingaiti-polarized uye chisviniro chemvura muchimiro chejel layer. Iyo dermatoscope yakagadzirirwa kuongorora mamoles, mabirthmarks, warts, papillomas uye mamwe maumbirwo paganda. Mazuva ano, mudziyo unoshandiswa kuona zvakaipa uye bhenen ganda degeneration pasina biopsy. Asi kururamisa kwekuongororwa uchishandisa dermatoscopy, sepakutanga, kunoenderana nehunyanzvi hwechiremba uyo ari kuita kuongororwa.

Kushandiswa kwedermatoscope

Iyo yechinyakare uye yakajairika kushandiswa kwedermatoscope ndiko kusiyanisa kuongororwa kweganda neoplasms. Zvichakadaro, mudziyo unogona kushandiswa kune zvimwe zvinangwa. Somuenzaniso, kuziva basalioma, cylindroma, angioma, squamous cell carcinoma, dermatofibroma, seborrheic keratosis uye mamwe neoplasms.

Iyo imwechete mudziyo unobatsira pakuongorora:

• marudzi akasiyana ezvirwere zveganda zvisingabatanidzi oncology (eczema, psoriasis, atopic dermatitis, ichthyosis, lichen planus, scleroderma, lupus erythematosus);
• parasitic zvirwere (pediculosis, demodicosis, scabies);
• zvirwere zveganda zvehutachiwana (warts, warts, papillomas);
• mamiriro ebvudzi nezvipikiri.

Kubatsira kwedermatoscope hakugone kuve kwakanyanyisa kana zvichidikanwa kuziva rudzi rwechirwere chakakanganisa ganda pasi pebvudzi. Semuenzaniso, inobatsira kuongororwa kwekuzvarwa kusiri bundu nevus, alopecia areata, androgenetic alopecia muvakadzi, Netherton's syndrome.

Trichologists vanoshandisa mudziyo uyu kudzidza mamiriro bvudzi follicles.

Dermoscopy inogona kubatsira zvikuru mukurapa rectable marudzi kenza yeganda. Semuenzaniso, ne lentigo yakaipa, superficial basalioma, kana Bowen's disease, mitsara yenzvimbo dzakakanganiswa yeganda haina kuenzana uye yakasvibiswa zvikuru. Iyo dermatoscope magnifier inobatsira kunyatsoona maratidziro enzvimbo yegomarara, uye wozoita oparesheni panzvimbo inodiwa.

Kuongororwa uye kutsunga nzira yekurapa warts zvakare zvinoenderana nedermatoscope. Chigadzirwa chinobvumira chiremba kuti akurumidze uye anyatsoona chimiro chekukura uye kuchisiyanisa, kufanotaura njodzi yehondo itsva. Uye nerubatsiro rwemazuva ano edhijitari dermatoscopes, mifananidzo yenzvimbo dzakaongororwa inogona kuwanikwa uye kuchengetwa, iyo inobatsira zvikuru pakutevera maitiro muganda.

Nheyo yekushanda

Pamusika wemidziyo yezvokurapa, kune marudzi akasiyana edermatoscopes kubva kune vakasiyana vagadziri, asi musimboti wekushanda wakafanana kune wese munhu. Dermatoscopes inowanzova nemusoro wakagadzika une imwe kana kupfuura lenzi yekukudza ganda. Pane chiedza mukati kana kumativi emusoro.

Mune mienzaniso yemazuva ano, iyi inowanzoita mhete ye LED inopenya zvakafanana nzvimbo yakaongororwa. Kana iyi ibhuku redermatoscope, ipapo mubato une mabhatiri mukati nguva dzose unobva mumusoro.

Kuti uongorore pigmentation, chiremba anoshandisa dermatoscope musoro panzvimbo yeganda uye anotarisa mu lens kubva kune rumwe rutivi (kana kuti anoongorora chifananidzo pane chekucherechedza). Mukunyudza dermatoscopes, panogara paine mvura yemvura (mafuta kana doro) pakati pe lens neganda. Inodzivirira kupararira kwechiedza uye kupenya, inovandudza kuoneka uye kujekesa kwechifananidzo mudermatoscope.

Mhando dzedermatoscopes

Dermatoscopy iri kure negwara idzva mukurapa. Chokwadi, mumazuva ekare, mazvikokota aishandisa zviridzwa zvechinyakare kudzidza mamiriro eganda kupfuura zvavari kuita nhasi.

"Tateguru" yedermatoscope yemazuva ano igirazi rekukudza simba rakaderera. Munguva dzakatevera, michina yakakosha yakaita semaikorosikopu yakagadzirwa pahwaro hwegirazi rinokudza. Vakapa kuwedzera kwakawanda mumamiriro ezvikamu zveganda. Nhasi, dermatoscopes inobvumidza iwe kuti utarise mafomu aripo pane 10x magnification kana kupfuura. Mhando dzemazuva ano dzakashongedzerwa seti yeachromatic lenses uye ine LED mwenje system.

Dermatoscopes inogona kuiswa zvichienderana neakasiyana hunhu: nehukuru, musimboti wekushanda, kukosha kwekushandisa kunyudza mvura.

Chigadzirwa chedhijitari, kana chemagetsi imhando yemazuva ano ine skrini inoratidza mufananidzo weganda. Midziyo yakadaro inopa mufananidzo wakanyatsojeka, izvo zvinodiwa pakuita kuongororwa.

Nekugadzirwa kwemagetsi dermatoscopes, zvakave zvichiita kuita diagnostics yedhijitari, kutora mifananidzo uye kurekodha nzvimbo dzakaongororwa dzeganda mumafaira evhidhiyo kuti uwedzere kuchengetwa kweruzivo mudhatabhesi uye kunyatsodzidza.

Nyaya inowanikwa nenzira iyi yekuongorora inogona kuongororwa uchishandisa mapurogiramu anokosha. Komputa, "inoongorora" mufananidzo wakaratidzwa, inongotarisa mamiriro ekuchinja kwepathological mumasero eganda. Iyo purogiramu inoburitsa "mhedziso" yayo muchimiro chechiratidzo pachiyero, zvichiratidza mwero wengozi (chena, yero, tsvuku).

Zvinoenderana nehukuru, dermatoscopes inogona kukamurwa kuva marudzi maviri: yakamira uye muhomwe. Equipment yemhando yekutanga inoshamisa muhukuru uye inodhura zvakanyanya, uye inoshandiswa zvakanyanya nemakiriniki akasarudzika. Manual type dermatoscopes ndiyo midziyo inoshandiswa nedermatologists uye cosmetologists mukuita kwavo.

Zvinoenderana nemusimboti wekushanda, dermatoscopes kunyudzwa uye polarization. Sarudzo yekutanga ndeye mudziyo unoshandiswa kune yechinyakare kubata immersion dermatoscopy. Hunhu hwayo hwekushandiswa kwemvura yekunyudza panguva yekuongorora.

Polarizing zvishandiso zvinoshandisa mwenje masosi ane unidirectional emagetsi mafungu uye akakosha mafirita. Izvi zvinobvisa kukosha kwekushandisa mvura yekunyudza.

Munguva yekuongorora nerubatsiro rwechigadzirwa chakadaro, kuchinja muzvikamu zvakadzika zveganda zvinoonekwa zviri nani. Mukuwedzera, kuongororwa kwenyanzvi kunoratidza kuti dermatoscopes yakadaro inopa mufananidzo wakajeka uye, semugumisiro, zviri nyore kuita chirwere chakarurama.

Ongororo pfupi yeYakanakisa Dermatoscopes

Heine mini 3000 idiki rehomwe mhando dermatoscope. Inogona kushanda kwemaawa gumi pasina kuchinja mabhatiri. Kunobva kuvhenekera ma LED.

Chinhu cheHeine Delta 20 chinobata ruoko mudziyo ndechekuti inogona kushanda zvese uye isina kunyudza mvura (maererano nemusimboti wepolarizing dermatoscope). Mukuwedzera, yakashongedzerwa nebhodhi rekusangana rinokutendera kuti ubatanidze kune kamera. Iyo lenzi ine 10x magnification.

Yakagadzirwa neGerman KaWePiccolightD homwe dermatoscope ikareruka, compact, uye ergonomic. Inowanzoshandiswa nedermatologists uye cosmetologists yekutanga kuongororwa kwe melanoma.

KaWe Eurolight D30 inosiyaniswa nemagirazi makuru ekusangana (5 mm muhupamhi), ma lenzi anopa 10x magnification. Kuvhenekera kwakagadzirwa nemwenje wehalogen kunogona kugadziriswa. Imwe bhenefiti yechigadzirwa ichi chiyero chinokubvumira kuti uone huwandu hwengozi yepigmentation paganda.

Iyo Aramosg mhando modhi inodhura zvakanyanya, asi zvakare iri kudiwa pamusika nedermatologists, cosmetologists uye trichologists. Pamusoro pemabasa echinyakare, mudziyo unogona kuyera mwero wehunyoro hweganda, une lenzi akakosha kuona kudzika kwemakwinya uye yakavakirwa-mukati mwenje ultraviolet yekuuraya hutachiona. Iyi imhando yakamira dermatoscope inokwanisa kubatana nekombuta kana skrini. Iyo backlight mumudziyo inogadziriswa yega.

Iyo Ri-derma mudziyo inokwanisika kupfuura iyo yapfuura modhi maererano nemutengo, asi zvakare yakanyanya kushomeka mukushanda. Iyi imhando yedermatoscope yakabatwa neruoko ine 10x magnification lenzi uye halogen mwenje. Inogona kushanda nemabhatiri kana mabhatiri anochajwa zvakare.

Dzimwe dzakakurumbira sarudzo dzedermatoscope dzinosanganisira iyo DermLite Carbon uye diki DermLite DL1 inogona kubatana ne iPhone.

Kuongorora nedermatoscope inzira isingarwadzi, inokurumidza, inoshanda uye isingadhure yekusiyanisa mavara akajairwa ekuzvarwa uye mamoles kubva kune yakaipa neoplasms. Chinhu chikuru hachisi kunonoka kushanyira dermatologist kana pane fungidziro yepigmentation paganda.