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Interior 1_2006.qxd - Oftalmologia.ro

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OFTALMOLOGIA 1 - 2006<br />

MODIFIC|RI<br />

OCULO-ORBITARE<br />

ÎN OSTEOPETROZ|<br />

A. CSISZÁR*, M.D. BAGHIU**, A. HORVÁTH**, A. NEGHIRLA***, M. RUSU*, C. MAKI*,<br />

E. ELEKES****<br />

* UNIVERSITATEA DE MEDICIN~ }I FARMACIE TG. MURE}, CLINICA DE OFTALMOLOGIE<br />

** UNIVERSITATEA DE MEDICIN~ }I FARMACIE TG. MURE}, CLINICA DE PEDIATRIE I<br />

*** SPITALUL CLINIC JUDE|EAN DE URGEN|~ TG.MURE}, DISPENSAR }COLAR<br />

**** OPTICA OPTOFARM<br />

REZUMAT<br />

Osteopet<strong>ro</strong>za, forma precoce, este o afec\iune ereditar`, autozomal recesiv`, cu<br />

evolu\ie sever` (osteopet<strong>ro</strong>za infantil` malign` - MIOP). Prezent`m cazul unei feti\e cu<br />

MIOP în vârst` de 5 ani ]i 6 luni, cunoscut` de la vârsta de 3 luni, când s-a pus diagnosticul<br />

de DSA-ostium secundum ]i anemie hipoplastic` cu erit<strong>ro</strong>poiez` extramedular`, pentru<br />

care s-a instituit corticoterapie de lung` durat`. La vârsta de 18 luni, se precizeaz`<br />

diagnosticul de osteopet<strong>ro</strong>z` form` precoce. Prezen\a tarelor neu<strong>ro</strong>logice ]i neu<strong>ro</strong>senzoriale<br />

contraindic` transplantul medular. Evolu\ia este nefavorabil` ]i din punct de vedere<br />

oftalmologic prin instalarea at<strong>ro</strong>fiei optice bilaterale resp. a cecit`\ii, a exoftalmiei extreme<br />

cu glaucom secundar ]i keratite prin expunere. În prezent se administreaz` tratament<br />

paliativ (corticoterapie, anticonvulsivante, morfin`, <strong>ro</strong>borante resp. tratament local oftalmologic).<br />

P<strong>ro</strong>gnosticul este nefavorabil, speran\a de via\` fiind de 6 ani în 70% din cazuri<br />

]i 10 ani pentru 30% din cazuri.<br />

CUVINTE CHEIE:<br />

• osteopet<strong>ro</strong>za,<br />

• craniostenoze,<br />

• hipoplazie medular`.<br />

ABSTRACT<br />

Osteopet<strong>ro</strong>sis means a low fuction of osteoclasts, that induce a bone resorbtion<br />

p<strong>ro</strong>cess with a bone density g<strong>ro</strong>wth. He has two genetical forms: a benign form with autosomal<br />

dominant inheritance (AD) and a malign form with autosomal recessive inheritance<br />

(AR). The most succesfull therapy is bone mar<strong>ro</strong>w transplantation (rate of succes 80%).<br />

We will present a case of malign osteopet<strong>ro</strong>sis of a five years old child. The tardiv diagnosis<br />

(at 18 month) and the malign evolution has made possible only the palleative<br />

treatment, without surgical or ophthalmo-neu<strong>ro</strong>surgical implication. The p<strong>ro</strong>gnosis is unfavorable<br />

with 70% survival to six years and 30% to ten years.<br />

KEY WORDS:<br />

• osteopet<strong>ro</strong>sis,<br />

• craniostenosis,<br />

• medular hypoplesia.<br />

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