{"id":3129,"date":"2021-08-19T08:19:59","date_gmt":"2021-08-19T05:19:59","guid":{"rendered":"https:\/\/infosan.ro\/fara-categorie\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/"},"modified":"2025-03-25T10:23:29","modified_gmt":"2025-03-25T08:23:29","slug":"oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza","status":"publish","type":"post","link":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/","title":{"rendered":"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103?"},"content":{"rendered":"<p>Tehnologia medical\u0103 avanseaz\u0103 constant \u0219i din ce \u00een ce mai multe proceduri se simplific\u0103 \u0219i ofer\u0103 informa\u021bii importante despre starea organismului. Acest lucru este valabil \u0219i la oftalmologie, unde s-au inventat numeroase metode de investiga\u021bie, care pot fi utile, cu adev\u0103rat, at\u00e2t \u00een procesul de profilaxie, c\u00e2t \u0219i \u00een diagnosticare \u0219i tratament. OCT este o tehnic\u0103 specific\u0103, ce este folosit\u0103 deseori \u00een acest domeniu. Tomografie globului ocular poate stabili o serie de detalii, de care medicul are nevoie pentru a identifica eventualele afec\u021biuni \u0219i pentru a selecta cele mai bune tratamente pentru ochi. A\u0219adar, dac\u0103 vrei s\u0103 afli mai multe despre acest subiect, este nevoie s\u0103 \u0219tii ce \u00eenseamn\u0103 OCT, prin ce se caracterizeaz\u0103 \u0219i ce beneficii poate avea.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Cuprins<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#Cum_se_foloseste_OCT_in_oftalmologie\" >Cum se folose\u0219te OCT \u00een oftalmologie?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#Tomografie_in_coerenta_optica_%E2%80%93_Tipuri_si_avantaje\" >Tomografie \u00een coeren\u021b\u0103 optic\u0103 \u2013 Tipuri \u0219i avantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#Cand_ai_nevoie_de_OCT\" >C\u00e2nd ai nevoie de OCT?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Cum_se_foloseste_OCT_in_oftalmologie\"><\/span>Cum se folose\u0219te OCT \u00een oftalmologie?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>OCT reprezint\u0103 o no\u021biune care \u00eenseamn\u0103<i> tomografie \u00een coeren\u021b\u0103 optic\u0103 <\/i>\u0219i face parte din spectrul <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infosan.ro\/noutati\/investigatii-de-ajutor-in-stabilirea-diagnosticului-corect-in-oftalmologie\/\">investiga\u021biilor<\/a><\/span> oftalmologice. Aceasta are rolul de a identifica \u0219i de a diagnostica anumite afec\u021biuni, astfel \u00eenc\u00e2t evolu\u021bia eventualelor boli s\u0103 poat\u0103 fi c\u00e2t mai bine gestionat\u0103, prin descoperirea unui tratament optim \u0219i eficient. Astfel, cu ajutorul acestei proceduri, sunt ob\u021binute informa\u021bii importante, care au ca scop analiza rapid\u0103, complex\u0103 \u0219i non-invaziv\u0103 a structurilor aflate la nivel ocular. Este una dintre cele mai folosite metode de diagnosticare, \u00eentruc\u00e2t ajut\u0103 la evaluarea corect\u0103 a afec\u021biunilor aflate \u00een diferite stadii de evolu\u021bie \u0219i, prin extensie, la crearea unui tratament eficient, corect \u0219i precis. Avantajele const\u0103 at\u00e2t \u00een viteza cu care se efectueaz\u0103 aceste teste, dar \u0219i \u00een confortul pe care \u00eel are pacientul \u00een timpul investiga\u021biei.<\/p>\n<p>&nbsp;<\/p>\n<p>Prin urmare, OCT este o tehnic\u0103 de imagistic\u0103 transversal\u0103 a \u021besuturilor \u0219i folose\u0219te lumina infraro\u0219ie, care are o ad\u00e2ncime de penetrare de aproximativ c\u00e2teva sute de microni. Astfel, cu ajutorul luminii retrodifuzate, profilul se poate m\u0103sura, iar scanarea genereaz\u0103 imagini \u00een sec\u021biune transversal\u0103 care arat\u0103 structura \u021besutului. Rezolu\u021bia \u0219i gama de imagini generate sunt elemente care depind de caracteristicile sursei de lumin\u0103 \u0219i ale detectorului. A\u0219adar, OCT poate capta anumite propriet\u0103\u021bi mecanice \u0219i polarizante ale \u021besutului respectiv. \u00cen acest mod, specialistul poate vedea dac\u0103 au avut loc anumite modific\u0103ri structurale. Aceast\u0103 modalitate este util\u0103 deoarece \u021besutul ocular este diferit de alte \u021besuturi \u0219i, spre deosebire de analiza altor categorii de \u021besuturi, \u00een cazul acestuia nu se poate face o biopsie. De aceea, OCT ofer\u0103 imagini \u00een vivo, f\u0103r\u0103 a afecta \u021besutul, iar viteza de scanare este foarte rapid\u0103. Straturile retiniene pot fi, deci, segmentate \u0219i analizate, astfel \u00eenc\u00e2t se poate m\u0103sura grosimea acestora \u2013 fapt care este folositor \u00een diagnosticarea glaucomului (fiindc\u0103 acesta poate debuta prin sub\u021bierea stratului de fibre nervoase). Undele luminii reflectate sunt studiate pe baza \u00eent\u00e2rzierii pe care o au \u00een reflexie, deoarece astfel se poate estima ad\u00e2ncimea total\u0103, prin intermediul unei m\u0103suri de referin\u021b\u0103.<\/p>\n<p>Spre deosebire de alte metode de imagistic\u0103 medical\u0103 (de exemplu, ultrasunetele sau RMN), OCT are o rezolu\u021bie mult mai bun\u0103 \u0219i ad\u00e2ncimea de penetrare acoper\u0103 \u00eentreaga retin\u0103. Bine\u00een\u021beles, treptat, aparatele au evoluat \u0219i \u00eenc\u0103 se descoper\u0103, \u00een permanen\u021b\u0103, noi compatibilit\u0103\u021bi \u0219i combina\u021bii care pot conduce la un nivel mai \u00eenalt de precizie. De pild\u0103, \u00een anul 2006, tehnologia OCT a fost combinat\u0103 cu scanarea de tip laser (SLO), iar acest lucru a generat o urm\u0103rire mult mai precis\u0103 a mi\u0219c\u0103rii de scanare.&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Pentru a \u00een\u021belege modul \u00een care func\u021bioneaz\u0103 OCT, este necesar s\u0103 afli care este principiul tehnic pe care se bazeaz\u0103 acesta. Aparatul utilizeaz\u0103 o surs\u0103 de lumin\u0103, emi\u021b\u00e2nd o radia\u021bie luminoas\u0103 infraro\u0219ie \u0219i, astfel, \u00eenregistr\u00e2nd lumina pe care o reflect\u0103 structurile oculare. Se ob\u021bin, \u00een acest mod, o serie de imagini calitative (care se refer\u0103 la form\u0103, structur\u0103 sau localizare) sau cantitative (cum este \u00een cazul m\u0103sur\u0103rii grosimii retiniene) pe care el e va prelucra automat \u0219i rapid. Totul se bazeaz\u0103 pe gradul de absorb\u021bie sau de dispersie a luminii care traverseaz\u0103 respectivul \u021besut. \u00cen ceea ce prive\u0219te experien\u021ba pacientului, procedura nu este invaziv\u0103. Aceast\u0103 investiga\u021bie se realizeaz\u0103 f\u0103r\u0103 prea mult efort din partea ta \u2013 tot ce trebuie s\u0103 faci este te a\u0219ezi la aparat, s\u0103 pozi\u021bionezi b\u0103rbia \u00een suportul special, s\u0103 r\u0103m\u00e2i nemi\u0219cat, s\u0103 fixezi cu privirea un spot luminos, localizat \u00een interiorul aparatului, f\u0103r\u0103 s\u0103 clipe\u0219ti sau s\u0103 schimbi focalizarea. Aparatul scaneaz\u0103 ochiul f\u0103r\u0103 a intra \u00een contact cu acesta, pentru aproximativ 5-10 minute. Nu este nevoie de anestezie \u0219i nu vei sim\u021bi nicio durere sau senza\u021bie de disconfort. \u00cen general, pentru a se putea ob\u021bine o imagine de calitate, se administreaz\u0103 pic\u0103turi care au ca scop dilatarea pupilelor, dar exist\u0103 \u0219i modele de aparate care pot genera imaginile dorite, f\u0103r\u0103 a avea nevoie de acest pas.<\/p>\n<p>&nbsp;<\/p>\n<p>OCT-ul este folosit pentru studiul mai multor segmente oculare, precum retina, nervul optic, cornee, iris, etc. Fiecare dintre aceste zone se manifest\u0103 \u00eentr-un anume mod, iar defectele sau anomaliile specifice pot duce, \u00een timp, la dezvoltarea unor boli. Acest test este foarte util \u00een procesele de diagnosticare a unor posibile afec\u021biuni precum edemul macular, degenerescen\u021ba macular\u0103, anomaliile unor membrane, etc. De asemenea, se poate depista glaucomul, prin intermediul unui OCT de nerv optic, care ofer\u0103 detalii despre afectarea glaucomatoas\u0103 \u0219i despre grosimea stratului de fibre nervoase. Astfel, mediul poate diagnostica din timp glaucomul, dac\u0103 studiaz\u0103 aceste m\u0103sur\u0103tori, ce pot indica o astfel de afec\u021biune \u00eenc\u0103 dinainte de apari\u021bia unor manifest\u0103ri majore, precum modificarea c\u00e2mpului vizual. Exist\u0103, de altfel, \u0219i un tip de OCT de pol anterior, care se folose\u0219te pentru a gestiona glaucomul cu unghi \u00eengust \u2013 acest gen de OCT depisteaz\u0103 anumite am\u0103nunte la nivelul camerei anterioare \u0219i al corneei.<\/p>\n<p>&nbsp;<\/p>\n<p>Sunt mai multe afec\u021biuni \u0219i boli pe care le poate depista o astfel de procedur\u0103. Medicul oftalmolog poate recunoa\u0219te, cu u\u0219urin\u021b\u0103, simptomatologia, iar, \u00een cazul lipsei unor simptome majore, informa\u021biile ob\u021binute prin intermediul OCT pot ghida diagnosticul \u00een direc\u021bia potrivit\u0103. Specialistul \u00ee\u021bi poate recomanda un OCT dac\u0103 suspecteaz\u0103 prezen\u021ba unor afec\u021biuni precum:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li aria-level=\"1\"><b>Glaucom \u2013 <\/b>Este o afec\u021biune care este cauzat\u0103 de deteriorarea progresiv\u0103 a celulelor ganglionare \u0219i care duce le pierderea ireversibil\u0103 a acuit\u0103\u021bii vizuale.&nbsp;<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Corioretinopatie seroas\u0103 central\u0103 \u2013 <\/b>Se caracterizeaz\u0103 prin deta\u0219area localizat\u0103 a retinei \u00een macul\u0103 \u0219i poate afecta unul sau ambii ochi, gener\u00e2nd o imagine \u00eence\u021bo\u0219at\u0103 \u0219i distorsionat\u0103<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Gaur\u0103 macular\u0103 \u2013 <\/b>Se poate produce \u00een cazul \u00een care vitrosul r\u0103m\u00e2ne aderent \u00een zona central\u0103 a globului ocular<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Degenerescen\u021b\u0103 macular\u0103 \u2013 <\/b>Este o afec\u021biune degenerativ\u0103 \u0219i cronic\u0103, ce duce la modificarea ireversibil\u0103 a maculei, imaginea format\u0103 devenind, astfel, distorsionat\u0103 \u0219i neclar\u0103. Exist\u0103 dou\u0103 tipuri \u2013 forma atrofic\u0103 \u0219i forma neovascular\u0103.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Edem macular diabetic \u2013 <\/b>Duce la sc\u0103derea acuit\u0103\u021bii vizuale la pacien\u021bii care sufer\u0103 de diabet zaharat<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Decolare de retin\u0103 (dezlipire de retin\u0103) \u2013 <\/b>Reprezint\u0103 separarea foi\u021belor care fac parte din componen\u021ba retinei (cea intern\u0103 \u0219i cea extern\u0103), prin intermediul unui lichid subretinian. Din cauza acestui proces, pacientul \u00ee\u0219i poate pierde vederea par\u021bial sau total.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Trac\u021biune vitreoretinian\u0103 \u2013 <\/b>Care poate genera dezlipirea retinei<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Ocluzii arteriale \u2013 <\/b>Este o oprire a circula\u021biei, care se localizeaz\u0103 \u00een artera central\u0103 a retinei sau \u00eentr-una dintre ramific\u0103rile pe care le are aceasta.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Inflama\u021bii intraoculare (uveite) \u2013 <\/b>Inflama\u021bia tractului uveal, care se poate localiza la nivelul retinei (retinit\u0103) sau al vasculariza\u021biei retiniene (vasculit\u0103 retinian\u0103). Uveitele se pot manifesta \u00een segmentul anterior (iridociclit\u0103) sau posterior (panuveit\u0103) \u0219i poate fi acut\u0103 sau cronic\u0103, granulomatoas\u0103 sau negranulomatoas\u0103.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Afec\u021biuni ale nervului optic \u2013 <\/b>Precum edemul papilar de staz\u0103, nevrita optic\u0103, neuropatia optic\u0103 de cauz\u0103 vascular\u0103, toxic\u0103 sau glaucomatoas\u0103, atrofia optic\u0103, etc.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Traumatisme corneene \u2013 <\/b>Pl\u0103gi sau eroziuni corneene<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Keratoconus \u2013 <\/b>Este o afec\u021biune ocular\u0103 non-inflamatorie, care face parte din spectrul ectaziilor corneene \u0219i genereaz\u0103 sub\u021bierea \u0219i deformarea progresiv\u0103 a suprafe\u021bei corneene, acest fenomen put\u00e2nd fi identificat prin faptul c\u0103 se creeaz\u0103 o protruzie sub forma unui con, \u00eentr-o anumit\u0103 zon\u0103.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Membrana epiretinian\u0103 \u2013 <\/b>Genereaz\u0103 formarea unor pliuri care apar din cauza decol\u0103rii vitrosului \u0219i care pot duce la sc\u0103derea acuit\u0103\u021bii vizuale \u0219i distorsionarea imaginii.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Astfel, OCT poate ajuta la depistarea acestor afec\u021biuni, at\u00e2t \u00een faz\u0103 incipient\u0103, c\u00e2t \u0219i \u00een faz\u0103 avansat\u0103. Acest tip de examinare sprijin\u0103 diagnosticarea precoce, dar \u0219i o metod\u0103 de urm\u0103rire a evolu\u021biei bolii \u00een timp \u0219i de stabilire a tratamentului optim. U\u0219urin\u021ba cu care poate fi folosit\u0103 aceast\u0103 investiga\u021bie reprezint\u0103 un avantaj \u0219i pentru medic, \u0219i pentru pacient, deoarece monitorizarea poate fi f\u0103cut\u0103 rapid \u0219i eficace.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3263\" src=\"https:\/\/infosan.ro\/wp-content\/uploads\/1-Cum-se-foloseste-OCT-in-oftalmologie.jpg\" alt=\"OCT, tomografie in coerenta optica, consultatie oftalmologie, consult oftalmologic complet\" width=\"600\" height=\"400\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tomografie_in_coerenta_optica_%E2%80%93_Tipuri_si_avantaje\"><\/span>Tomografie \u00een coeren\u021b\u0103 optic\u0103 \u2013 Tipuri \u0219i avantaje<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Exist\u0103 mai multe categorii de OCT, care se clasific\u0103 \u00een func\u021bie de zone sau segmentul pe care le investigheaz\u0103. Dat fiind c\u0103 OCT este folosit at\u00e2t pentru evaluarea polului posterior al globului ocular, c\u00e2t \u0219i pentru analiza celui anterior, ramificarea acestei proceduri \u00een tipuri distincte este util\u0103 din toate punctele de vedere. A\u0219adar, este bine s\u0103 \u0219tii c\u0103 exist\u0103:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li aria-level=\"1\"><b>OCT macular <\/b>\u2013 Metod\u0103 potrivit\u0103 pentru depistarea unor manifest\u0103ri specifice \u00een retinopatia diabetic\u0103, degenerescen\u021b\u0103 macular\u0103, g\u0103uri maculare, edem macular, distrofii maculare, etc.<\/li>\n<li aria-level=\"1\"><b>OCT de pol anterior<\/b> \u2013 Este folosit \u00een diagnosticarea \u0219i monitorizarea keratoconusului, a glaucomului, a traumatismelor corneene, etc.<\/li>\n<li aria-level=\"1\"><b>OCT de nerv optic<\/b> \u2013 Este recomandat at\u00e2t pacien\u021bilor diagnostica\u021bi cu glaucom, c\u00e2t \u0219i celor care au nevrite optice sau alte anomalii ale nervului optic.<\/li>\n<li aria-level=\"1\"><b>Angio OCT<\/b> \u2013 Este utilizat pentru diagnosticarea \u0219i tratarea unor afec\u021biuni vasculare (precum ocluzii arteriale, tromboze venoase, etc.)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Sunt o serie de avantaje ale acestei investiga\u021bii care contribuie, \u00een mod pozitiv, la \u00eembun\u0103t\u0103\u021birea metodelor de diagnostic \u0219i de analiz\u0103 a pacien\u021bilor care sufer\u0103 de afec\u021biuni oftalmologice. Din acest motiv, este recomandat de c\u0103tre medicii speciali\u0219ti, pacien\u021bilor care prezint\u0103 simptome specifice. Este important s\u0103 cuno\u0219ti beneficiile acestei tehnologii \u2013 cu siguran\u021b\u0103, doctorul \u00ee\u021bi va explica toate detaliile de care ai nevoie pentru a \u00een\u021belege cum ac\u021bioneaz\u0103 acest test, dar este bine s\u0103 te documentezi suplimentar, cu scopul de a afla am\u0103nuntele care \u00ee\u021bi pot oferi un confort \u00een plus. A\u0219adar, iat\u0103 prin ce se deosebe\u0219te OCT de alte categorii de proceduri:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li aria-level=\"1\">Nu este dureros<\/li>\n<li aria-level=\"1\">Se realizeaz\u0103 non-invaziv \u0219i f\u0103r\u0103 contact direct<\/li>\n<li aria-level=\"1\">Nu iradiaz\u0103<\/li>\n<li aria-level=\"1\">Rezultatele sunt ob\u021binute instant<\/li>\n<li aria-level=\"1\">Nu exist\u0103 contraindica\u021bii<\/li>\n<li aria-level=\"1\">Ofer\u0103 posibilitatea urm\u0103ririi evolu\u021biei, ori de c\u00e2te ori este nevoie<\/li>\n<li aria-level=\"1\">Se bazeaz\u0103 pe o tehnologie de ultim\u0103 genera\u021bie<\/li>\n<li aria-level=\"1\">Acurate\u021be \u00eenalt\u0103<\/li>\n<li aria-level=\"1\">Nu necesit\u0103 anestezie<\/li>\n<li aria-level=\"1\">Furnizeaz\u0103 date \u0219i informa\u021bii rapide<\/li>\n<li aria-level=\"1\">Nu genereaz\u0103 niciun disconfort<\/li>\n<li aria-level=\"1\">Poate fi f\u0103cut\u0103 \u0219i la adul\u021bi, \u0219i la copii<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cand_ai_nevoie_de_OCT\"><\/span>C\u00e2nd ai nevoie de OCT?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Tomografia \u00een coeren\u021b\u0103 optic\u0103 (OCT) poate fi necesar\u0103 \u00een circumstan\u021be diverse, \u00eens\u0103 este bine s\u0103 identifici eventualele simptome \u0219i s\u0103 apelezi la sprijinul medicului, pentru a investiga mai departe sursa problemei. Specialistul \u00ee\u021bi poate recomanda o astfel de interven\u021bie, dup \u0103 ce va analiza manifest\u0103rile pe care le ai \u0219i situa\u021biile pe care le experimentezi, \u00een cadrul unei <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infosan.ro\/consultatii-oftalmologice-adulti\/\">consulta\u021bii<\/a><\/span> de rutin\u0103. A\u0219adar, programeaz\u0103 un consult la doctor dac\u0103 observi urm\u0103toarele lucruri:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li aria-level=\"1\">Apar modific\u0103ri ale c\u00e2mpului vizual<\/li>\n<li aria-level=\"1\">Vederea este neclar\u0103<\/li>\n<li aria-level=\"1\">Imaginea este deformat\u0103<\/li>\n<li aria-level=\"1\">Culorile nu mai au aceea\u0219i intensitate<\/li>\n<li aria-level=\"1\">Pierderea sau reducerea acuit\u0103\u021bii vizuale<\/li>\n<li aria-level=\"1\">Prezin\u021bi dureri oculare<\/li>\n<li aria-level=\"1\">Ai senza\u021bii de arsur\u0103&nbsp;<\/li>\n<li aria-level=\"1\">Senza\u021bie de corp str\u0103in intraocular<\/li>\n<li aria-level=\"1\">Fotofobie<\/li>\n<li aria-level=\"1\">Disconfort local<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Este recomandat s\u0103 mergi la control oftalmologic \u00een mod regulat, indiferent de v\u00e2rsta pe care o ai. \u00cens\u0103, dup\u0103 \u00eemplinirea v\u00e2rstei de 40 de ani, speciali\u0219tii recomand\u0103 stricte\u021be \u0219i rigoare \u00een ceea ce prive\u0219te aceste consulta\u021bii, deoarece, \u00eencep\u00e2nd cu aceast\u0103 v\u00e2rst\u0103, se pot instala anumite tipuri de <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infosan.ro\/afectiuni-oftalmologice\/\">afec\u021biuni<\/a><\/span>. Cu c\u00e2t depistezi mai devreme indiciile \u0219i simptomele, cu at\u00e2t evolu\u021bia eventualelor boli poate fi oprit\u0103 sau \u00eencetinit\u0103, dup\u0103 caz. Prin urmare, nu am\u00e2na momentul \u0219i asigur\u0103-te c\u0103 introduci aceast\u0103 obi\u0219nuin\u021b\u0103 \u00een rutina ta anual\u0103. Astfel, vei avea grij\u0103 de organismul t\u0103u \u0219i, mai ales, de ochii t\u0103i, pentru a nu avea surprize nepl\u0103cute ulterior.&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-3264\" src=\"https:\/\/infosan.ro\/wp-content\/uploads\/3-Cand-ai-nevoie-de-OCT.jpg\" alt=\"OCT, consultatie oftalmologie, investigatii oftalmologice, investigatii neurologice\" width=\"600\" height=\"400\"><\/p>\n<p>\u00cen concluzie, OCT este o investiga\u021bie oftalmologic\u0103, ce ofer\u0103 detalii specifice despre anumite modific\u0103ri sau anomalii care pot fi observate la nivel ocular. \u00cen cazul \u00een care medicul \u00ee\u021bi sugereaz\u0103 efectuarea unei astfel de proceduri, nu te teme \u2013 nu se poate \u00eent\u00e2mpla nimic nepl\u0103cut. Acest test va releva informa\u021bii folositoare, pe baza c\u0103rora specialistul \u00ee\u021bi va putea prescrie tratamentul optim.<\/p>\n<p>&nbsp;<\/p>\n<p>Surs\u0103 foto: Pixabay.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tehnologia medical\u0103 avanseaz\u0103 constant \u0219i din ce \u00een ce mai multe proceduri se simplific\u0103 \u0219i ofer\u0103 informa\u021bii importante despre starea organismului. Acest lucru este valabil \u0219i la oftalmologie, unde s-au inventat numeroase metode de investiga\u021bie, care pot fi utile, cu adev\u0103rat, at\u00e2t \u00een procesul de profilaxie, c\u00e2t \u0219i \u00een diagnosticare \u0219i tratament. OCT este o [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3133,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3129","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noutati"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u00bb - Infosan.ro<\/title>\n<meta name=\"description\" content=\"Descopera mai multe despre \u279c OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u2705 Sfaturi &amp; Recomandari de la specialisti \u27a4Citeste articolul pe Blogul Infosan\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u00bb - Infosan.ro\" \/>\n<meta property=\"og:description\" content=\"Descopera mai multe despre \u279c OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u2705 Sfaturi &amp; Recomandari de la specialisti \u27a4Citeste articolul pe Blogul Infosan\" \/>\n<meta property=\"og:url\" content=\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/\" \/>\n<meta property=\"og:site_name\" content=\"Infosan\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/infosan.oftalmologie\" \/>\n<meta property=\"article:published_time\" content=\"2021-08-19T05:19:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-25T08:23:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"rares\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scris de\" \/>\n\t<meta name=\"twitter:data1\" content=\"rares\" \/>\n\t<meta name=\"twitter:label2\" content=\"Timp estimat pentru citire\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/\"},\"author\":{\"name\":\"rares\",\"@id\":\"https:\/\/infosan.ro\/#\/schema\/person\/ce9b28759b8222efb1732670749dbdfa\"},\"headline\":\"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103?\",\"datePublished\":\"2021-08-19T05:19:59+00:00\",\"dateModified\":\"2025-03-25T08:23:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/\"},\"wordCount\":2148,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/infosan.ro\/#organization\"},\"image\":{\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg\",\"articleSection\":[\"Noutati\"],\"inLanguage\":\"ro-RO\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/\",\"url\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/\",\"name\":\"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u00bb - Infosan.ro\",\"isPartOf\":{\"@id\":\"https:\/\/infosan.ro\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg\",\"datePublished\":\"2021-08-19T05:19:59+00:00\",\"dateModified\":\"2025-03-25T08:23:29+00:00\",\"description\":\"Descopera mai multe despre \u279c OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u2705 Sfaturi & Recomandari de la specialisti \u27a4Citeste articolul pe Blogul Infosan\",\"breadcrumb\":{\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#breadcrumb\"},\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#primaryimage\",\"url\":\"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg\",\"contentUrl\":\"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg\",\"width\":600,\"height\":400},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Infosan.ro\",\"item\":\"https:\/\/infosan.ro\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\/\/infosan.ro\/afectiuni-oftalmologice\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/infosan.ro\/#website\",\"url\":\"https:\/\/infosan.ro\/\",\"name\":\"Infosan\",\"description\":\"Oftalmologie pentru o via\u021b\u0103 privit\u0103 din plin\",\"publisher\":{\"@id\":\"https:\/\/infosan.ro\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/infosan.ro\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ro-RO\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/infosan.ro\/#\/schema\/person\/ce9b28759b8222efb1732670749dbdfa\",\"name\":\"rares\",\"url\":\"https:\/\/infosan.ro\/noutati\/author\/rares\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u00bb - Infosan.ro","description":"Descopera mai multe despre \u279c OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u2705 Sfaturi & Recomandari de la specialisti \u27a4Citeste articolul pe Blogul Infosan","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/","og_locale":"ro_RO","og_type":"article","og_title":"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u00bb - Infosan.ro","og_description":"Descopera mai multe despre \u279c OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u2705 Sfaturi & Recomandari de la specialisti \u27a4Citeste articolul pe Blogul Infosan","og_url":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/","og_site_name":"Infosan","article_publisher":"https:\/\/www.facebook.com\/infosan.oftalmologie","article_published_time":"2021-08-19T05:19:59+00:00","article_modified_time":"2025-03-25T08:23:29+00:00","og_image":[{"width":600,"height":400,"url":"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg","type":"image\/jpeg"}],"author":"rares","twitter_card":"summary_large_image","twitter_misc":{"Scris de":"rares","Timp estimat pentru citire":"9 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Article","BlogPosting"],"@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#article","isPartOf":{"@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/"},"author":{"name":"rares","@id":"https:\/\/infosan.ro\/#\/schema\/person\/ce9b28759b8222efb1732670749dbdfa"},"headline":"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103?","datePublished":"2021-08-19T05:19:59+00:00","dateModified":"2025-03-25T08:23:29+00:00","mainEntityOfPage":{"@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/"},"wordCount":2148,"commentCount":0,"publisher":{"@id":"https:\/\/infosan.ro\/#organization"},"image":{"@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#primaryimage"},"thumbnailUrl":"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg","articleSection":["Noutati"],"inLanguage":"ro-RO"},{"@type":"WebPage","@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/","url":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/","name":"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u00bb - Infosan.ro","isPartOf":{"@id":"https:\/\/infosan.ro\/#website"},"primaryImageOfPage":{"@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#primaryimage"},"image":{"@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#primaryimage"},"thumbnailUrl":"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg","datePublished":"2021-08-19T05:19:59+00:00","dateModified":"2025-03-25T08:23:29+00:00","description":"Descopera mai multe despre \u279c OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103? \u2705 Sfaturi & Recomandari de la specialisti \u27a4Citeste articolul pe Blogul Infosan","breadcrumb":{"@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#breadcrumb"},"inLanguage":"ro-RO","potentialAction":[{"@type":"ReadAction","target":["https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/"]}]},{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#primaryimage","url":"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg","contentUrl":"https:\/\/infosan.ro\/wp-content\/uploads\/Cover-Photo-OCT-Ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza.jpg","width":600,"height":400},{"@type":"BreadcrumbList","@id":"https:\/\/infosan.ro\/noutati\/oct-ce-reprezinta-aceasta-procedura-si-prin-ce-se-caracterizeaza\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Infosan.ro","item":"https:\/\/infosan.ro\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/infosan.ro\/afectiuni-oftalmologice\/"},{"@type":"ListItem","position":3,"name":"OCT \u2013 Ce reprezint\u0103 Tomografia in coerent\u0103 optic\u0103?"}]},{"@type":"WebSite","@id":"https:\/\/infosan.ro\/#website","url":"https:\/\/infosan.ro\/","name":"Infosan","description":"Oftalmologie pentru o via\u021b\u0103 privit\u0103 din plin","publisher":{"@id":"https:\/\/infosan.ro\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/infosan.ro\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ro-RO"},{"@type":"Person","@id":"https:\/\/infosan.ro\/#\/schema\/person\/ce9b28759b8222efb1732670749dbdfa","name":"rares","url":"https:\/\/infosan.ro\/noutati\/author\/rares\/"}]}},"_links":{"self":[{"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/posts\/3129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/comments?post=3129"}],"version-history":[{"count":1,"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/posts\/3129\/revisions"}],"predecessor-version":[{"id":3132,"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/posts\/3129\/revisions\/3132"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/media\/3133"}],"wp:attachment":[{"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/media?parent=3129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/categories?post=3129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infosan.ro\/wp-json\/wp\/v2\/tags?post=3129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}