{"id":10512,"date":"2009-08-12T12:46:55","date_gmt":"2009-08-12T09:46:55","guid":{"rendered":"https:\/\/www.synevo.ro\/afectiuni\/profil-boli-limfoproliferative-cronice\/"},"modified":"2020-07-10T12:04:47","modified_gmt":"2020-07-10T09:04:47","slug":"profil-boli-limfoproliferative-cronice","status":"publish","type":"synevo_diseases","link":"https:\/\/old.synevo.md\/ru\/afectiuni\/profil-boli-limfoproliferative-cronice\/","title":{"rendered":"Profil boli limfoproliferative cronice"},"content":{"rendered":"<p style=\"text-align: justify;\"><strong><span style=\"color: #00539f;\">Boli limfoproliferative<\/span>:\u00a0 Leucemia limfocitar\u0103 cronic\u0103 (LLC) <\/strong>se caracterizeaz\u0103 prin acumularea de limfocite cu aspect matur (de obicei, limfocite B monoclonale CD5+, rareori limfocite T) \u00een s\u00e2nge, m\u0103duva osoas\u0103, ganglioni limfatici \u015fi splin\u0103. <!--more-->Este cea mai frecvent\u0103 form\u0103 de leucemie \u00een America de Nord \u015fi Europa (1\/3 din cazuri), apare tipic la v\u00e2rstnici, cu inciden\u0163a maxim\u0103 la 50-55 ani \u015fi de dou\u0103 ori mai frecvent\u0103 la b\u0103rba\u0163i.<br \/>Cei mai mul\u0163i pacien\u0163i au celulele leucemice cu aspect de limfocite mici mature, dar poate exista o varia\u0163ie \u00een morfologia celular\u0103.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #00539f;\"><strong>Clasificarea FAB a leucemiei limfatice cronice \u00een func\u0163ie de procentul de celule anormale<\/strong><\/span><\/p>\n<hr \/>\n<p style=\"text-align: justify;\"><em>LLC tipic\u0103 &gt;90% celule cu aspect de limfocite mici mature<\/em><\/p>\n<p style=\"text-align: justify;\"><em>LLC-prolimfocitar\u0103 11-54% prolimfocite din totalul limfocitelor<\/em><\/p>\n<p style=\"text-align: justify;\"><em>LLC-atipic\u0103 morfologie heterogen\u0103, &lt;10% prolimfocite<\/em><\/p>\n<hr \/>\n<p style=\"text-align: justify;\"><strong>Diagnosticul LLC<\/strong> necesit\u0103, conform criteriilor Interna\u0163ional CLL Workshop, examenul s\u00e2ngelui periferic (hemograma, frotiul sanguin, imunofenotipare) \u015fi aspiratului de maduv\u0103 osoas\u0103.<sup>1<\/sup><\/p>\n<p style=\"text-align: justify;\"><strong>Leucemia cu celule p\u0103roase(Hairy Cells Leukemia \u2013 HCL)<\/strong> sau reticuloendotelioza leucemic\u0103, este o limfoproliferare cronic\u0103 a adultului, ce implic\u0103 limfocitele B, caracterizat\u0103 prin prezen\u0163a celulelor tipice \u201chairy\u201d \u00een s\u00e2ngele periferic \u015fi m\u0103duv\u0103, pancitopenie cu monocitopenie sever\u0103 \u015fi un grad variabil de splenomegalie. Este o afec\u0163iune rar\u0103, reprezent\u00e2nd 2% din totalul leucemiilor, mai frecvent\u0103 la b\u0103rba\u0163i.<br \/>O afec\u0163iune foarte \u00eenrudit\u0103 \u2013 <strong>varianta HCL<\/strong> \u2013 are caractere morfologice intermediare \u00eentre celulele \u201chairy\u201d \u015fi prolimfocite \u015fi prezint\u0103 de obicei leucocitoza f\u0103r\u0103 monocitopenie, al\u0103turi de alte tr\u0103s\u0103turi care o deosebesc de HCL.<sup>2<\/sup><\/p>\n<p style=\"text-align: justify;\"><strong>Limfoamele maligne nehodgkiniene (LMNH)<\/strong>, grup heterogen de limfoprolifer\u0103ri cronice sunt tumori monoclonale ale celulelor sistemului imunitar (limfocite \u015fi histiocite), incluz\u00e2nd ganglionii limfatici, m\u0103duva osoas\u0103, splina, ficatul \u015fi tractul gastro-intestinal, cu inciden\u0163\u0103 \u00een cre\u015ftere, \u00een parte datorit\u0103 dezvolt\u0103rii lor la pacien\u0163i cu sindromul de imunodeficien\u0163\u0103 dob\u00e2ndit\u0103 (SIDA). LMNH pot prezenta \u00een cursul evolu\u0163iei desc\u0103rc\u0103ri leucemice cu limfocite maligne asem\u0103n\u0103toare celor din ganglionii limfatici. Bolnavii cu limfoame limfocitare difuze, limfoame limfoblastice sau limfoame nediferen\u0163iate prezint\u0103 mai frecvent desc\u0103rc\u0103ri leucemice. Determin\u0103rile de markeri de membran\u0103 (imunofenotiparea) pot indica tipul celulelor maligne desc\u0103rcate. Chiar la cei la care limfocitele par normale din punct de vedere citologic (pe frotiul sanguin), citometria \u00een flux arat\u0103 \u00een 80% din cazuri aspectul monoclonal al acestor celule.<br \/>M\u0103duva osoas\u0103 este frecvent interesat\u0103 \u00een LMNH, \u00eentr-un procent ce variaz\u0103 \u00een func\u0163ie de gradul de malignitate (procent mai mare pentru cele cu malignitate mic\u0103).<sup>3,4<\/sup><\/p>\n<p style=\"text-align: justify;\"><strong>Mycosis fungoides (MF) \u015fi sindromul Sezary (SS)<\/strong>, faza leucemic\u0103 a MF, pot fi grupate \u00eentr-un sindrom unic (MF\/SS) clasificat ca LMNH cu celul\u0103 T periferic cutanat primitiv. Sindromul Sezary se caracterizeaz\u0103 prin eritrodermie exfoliativ\u0103 generalizat\u0103, poliadenopatie \u015fi desc\u0103rcare leucemic\u0103 de celule tipice cu aspect convolut al nucleului, ce pot fi recunoscute pe frotiul de s\u00e2nge.<sup>5<\/sup><\/p>\n<p style=\"text-align: justify;\"><strong>Limfomul Hodgkin <\/strong>este o afec\u0163iune malign\u0103 a sistemului limfohistiocitar, caracterizat\u0103 prin intricarea prolifer\u0103rii celulelor maligne, cu o reac\u0163ie inflamatorie granulomatoas\u0103.<br \/>Clinic, boala se manifest\u0103 prin interesarea primar\u0103 a organelor limfoide (ganglioni limfatici, splina), cu visceralizare ulterioar\u0103, cu sau f\u0103r\u0103 simptomatologie general\u0103 (febr\u0103, transpira\u0163ii, pierdere \u00een greutate).<br \/>Diagnosticul cert al bolii, ca de altfel al oricarei adenopatii, se face pe baza examenului histopatologic. \u00cen unele cazuri, hemograma poate ar\u0103ta limfopenie \u015fi eventual ezinofilie \u015fi \u00een concentratul leucocitar din s\u00e2ngele periferic se pot g\u0103si celule Hodgkin sau chiar Reed-Sternberg.<sup>6<\/sup><\/p><div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><p><strong>Analize medicale disponibile \u00een laboratoarele Synevo:<\/strong><\/p><\/div>\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><div class=\"synevo-shop-products\">\r\n    <div class=\"sysprod\">\r\n        \r\n        <div class=\"sysprod-products\">\r\n                            <div class=\"sysprod-product\">\r\n                    <a class=\"sysprod-product-title\" href=\"https:\/\/old.synevo.md\/ru\/shop\/hemograma-cu-formula-leucocitara-hbhtindici-si-reticulocite-hemoleucograma\/\">Hemogram\u0103 cu formul\u0103 leucocitar\u0103, Hb,Ht,indici \u0219i reticulocite (analiza general\u0103 a s\u00e2ngelui)<\/a>\r\n                    <div class=\"sysprod-product-price\">\r\n                        <span>Pre\u021b:<\/span>\r\n                        <span>145.00 lei<\/span>\r\n                    <\/div>\r\n                                            <div class=\"sysprod-product-addcart\">\r\n                            <a\r\n                                href=\"?add-to-cart=9253\"\r\n                                data-quantity=\"1\"\r\n                                class=\"addToCart button product_type_simple add_to_cart_button ajax_add_to_cart \"\r\n                                data-product_id=\"9253\"\r\n                                data-product_sku=\"HE08\"\r\n                                rel=\"nofollow\"\r\n                            ><div><\/div><\/a>\r\n                        <\/div>\r\n                                    <\/div>\r\n                            <div class=\"sysprod-product\">\r\n                    <a class=\"sysprod-product-title\" href=\"https:\/\/old.synevo.md\/ru\/shop\/medulograma\/\">Medulograma<\/a>\r\n                    <div class=\"sysprod-product-price\">\r\n                        <span>Pre\u021b:<\/span>\r\n                        <span>360.00 lei<\/span>\r\n                    <\/div>\r\n                                            <div class=\"sysprod-product-addcart\">\r\n                            <a\r\n                                href=\"?add-to-cart=9269\"\r\n                                data-quantity=\"1\"\r\n                                class=\"addToCart button product_type_simple add_to_cart_button ajax_add_to_cart \"\r\n                                data-product_id=\"9269\"\r\n                                data-product_sku=\"HE10\"\r\n                                rel=\"nofollow\"\r\n                            ><div><\/div><\/a>\r\n                        <\/div>\r\n                                    <\/div>\r\n                    <\/div>\r\n        \r\n    <\/div>\r\n<\/div>\r\n\r\n<style>\r\n.synevo-shop-products {\r\n    padding: 24px 0;\r\n    margin: 24px 0;\r\n    border-radius: 10px;\r\n    background: #F6F7F9;\r\n}\r\n.synevo-shop-products .sysprod-product {\r\n    position: relative;\r\n    margin: 0 24px;\r\n    margin-bottom: 24px;\r\n    border-radius: 10px;\r\n    background: #fff;\r\n    display: flex;\r\n    flex-direction: row;\r\n    align-items: center;\r\n}\r\n.synevo-shop-products .sysprod-product:last-child {\r\n    margin-bottom: 0;\r\n}\r\n.synevo-shop-products .sysprod-product-title {\r\n    flex-grow: 1;\r\n    padding: 15px;\r\n    margin-left: 14px;\r\n    font-family: Poppins,sans-serif;\r\n    font-weight: 600;\r\n    font-size: 16px;\r\n    color: #29263F;\r\n}\r\n.synevo-shop-products .sysprod-product-price {\r\n    flex-shrink: 0;\r\n    font-family: Poppins,sans-serif;\r\n    font-weight: 600;\r\n    font-size: 18px;\r\n    color: #FDB813;\r\n}\r\n.synevo-shop-products .sysprod-product-addcart {\r\n    flex-shrink: 0;\r\n    position: relative;\r\n    width: 38px;\r\n    height: 38px;\r\n    margin-left: 24px;\r\n    margin-right: 24px;\r\n}\r\n.synevo-shop-products .sysprod-product-addcart .button {\r\n    top: unset;\r\n    right: unset;\r\n}\r\n<\/style><\/div><\/div><p><strong><small>Bibliografie<\/small><\/strong><\/p><p><small>1. James B. Johnston, Chronic Lymphocytic Leukemia, \u00een Wintrobe\u2019s Clinical Hematology, 10 Ed., 1999, 2405-2409.<br>2. James B. Johnston , Hairy-Cell Leukemia, \u00een Wintrobe\u2019s Clinical Hematology, 10 Ed., 1999, 2428-2434.<br>3. Mariana Gociu, Limfoame maligne nehodgkiniene, \u00een Tratat de Medicin\u0103 Intern\u0103, sub redac\u0163ia Radu P\u0103un, coordonator Dan Coli\u0163\u0103, Hematologie partea II, 1997, 394-406.<br>4. Limfoame Non-Hodgkin, \u00een Manualul Merck de Diagnostic \u015fi Tratament, Mark H. Beers, Robert Berkow, Ed.XVII, versiunea \u00een limba romana, 2002, 958.<br>5. D.Coli\u0163\u0103, Limfoame nehodgkiniene cu celule limfoide T, \u00een Tratat de Medicin\u0103 Intern\u0103, sub redac\u0163ia Radu P\u0103un, coordonator Dan Coli\u0163\u0103, Hematologie partea II, 1997, 432-433.<br>6. Mariana Gociu, Boala Hodgkin, \u00een Tratat de Medicin\u0103 Intern\u0103, sub redac\u0163ia Radu P\u0103un, coordonator Dan Coli\u0163\u0103, Hematologie partea II, 1997, 367-379.<\/small><\/p><hr class=\"wp-block-separator\"\/><p>Mai multe informa\u021bii despre teste: <\/p><ul class=\"wp-block-list\"><li><a href=\"\/shop\/hemograma-cu-formula-leucocitara-hbhtindici-si-reticulocite-hemoleucograma\/\" class=\"rank-math-link\">Hemogram\u0103 cu formul\u0103 leucocitar\u0103 cu Hb, Ht, indici \u015fi reticulocite<\/a><\/li><li><a href=\"\/shop\/frotiu-de-sange-periferic\/\" class=\"rank-math-link\">Frotiu s\u00e2nge periferic<\/a><\/li><li><a href=\"\/shop\/medulograma\/\" class=\"rank-math-link\">Medulogram\u0103<\/a><\/li><li><a href=\"\/shop\/concentrat-leucocitar\/\" class=\"rank-math-link\">Concentrat leucocitar<\/a><\/li><\/ul><p><\/p>","protected":false},"featured_media":0,"template":"","synevo_diseases_category":[902],"class_list":["post-10512","synevo_diseases","type-synevo_diseases","status-publish","hentry","synevo_diseases_category-teste-alergologie"],"_links":{"self":[{"href":"https:\/\/old.synevo.md\/ru\/wp-json\/wp\/v2\/synevo_diseases\/10512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/old.synevo.md\/ru\/wp-json\/wp\/v2\/synevo_diseases"}],"about":[{"href":"https:\/\/old.synevo.md\/ru\/wp-json\/wp\/v2\/types\/synevo_diseases"}],"wp:attachment":[{"href":"https:\/\/old.synevo.md\/ru\/wp-json\/wp\/v2\/media?parent=10512"}],"wp:term":[{"taxonomy":"synevo_diseases_category","embeddable":true,"href":"https:\/\/old.synevo.md\/ru\/wp-json\/wp\/v2\/synevo_diseases_category?post=10512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}