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<article article-type="case-report" dtd-version="1.0" xml:lang="hr" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML">
<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">LV</journal-id>
<journal-id journal-id-type="nlm-ta">Lijec Vjesn</journal-id>
<journal-title-group>
<journal-title>Lijecnicki Vjesnik</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Lijec. Vjesn.</abbrev-journal-title>
</journal-title-group>
<issn pub-type="ppub">0024-3477</issn>
<issn pub-type="epub">1849-2177</issn>
<publisher><publisher-name>Croatian Medical Association</publisher-name></publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="publisher-id">LV-147-138</article-id>
<article-id pub-id-type="doi">10.26800/LV-147-3-4-6</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Clinical observation</subject></subj-group>
</article-categories>
<title-group>
<article-title>Dislocirani unutarmaterni&#x010D;ni ulo&#x017E;ak u pacijentice sa sumnjom na tumorski proces mokra&#x0107;nog mjehura: prikaz slu&#x010D;aja i pregled literature</article-title>
<trans-title-group xml:lang="en">
<trans-title>Dislocated Intrauterine device in the patient with suspected urinary bladder tumor: a case report and literature review</trans-title>
</trans-title-group>
</title-group>
<contrib-group>
<contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-6642-2476</contrib-id><name><surname>Ma&#x0161;i&#x0107;</surname><given-names>Porin</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bali&#x010D;evi&#x0107; Bo&#x0161;njak</surname><given-names>Martina</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Jandri&#x0107;</surname><given-names>Ivan</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Vlajni&#x0107;</surname><given-names>Tomislav</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib>
<aff id="aff1"><label>1</label>Odjel za ginekologiju i opstetriciju, Op&#x0107;a bolnica &#x201E;Dr. Josip Ben&#x010D;evi&#x0107;&#x201C;, Slavonski Brod</aff>
<aff id="aff2"><label>2</label>Specijalisti&#x010D;ka ambulanta ginekologije i opstetricije, Dom zdravlja Osje&#x010D;ko-baranjske &#x017E;upanije, &#x0110;akovo</aff>
</contrib-group>
<author-notes>
<corresp id="cor1">Adresa za dopisivanje: Porin Ma&#x0161;i&#x0107;, dr. med., <ext-link ext-link-type="uri" xlink:href="https://orcid.org/0009-0003-6642-2476">https://orcid.org/0009-0003-6642-2476</ext-link>, Odjel za ginekologiju i opstetriciju, Op&#x0107;a bolnica &#x201E;Dr. Josip Ben&#x010D;evi&#x0107;&#x201C;, Andrije &#x0160;tampara 42, 35000 Slavonski Brod, e-po&#x0161;ta: <email xlink:href="porinmasic1611@gmail.com">porinmasic1611@gmail.com</email></corresp>
<fn fn-type="con">
<p content-type="fn-title">DOPRINOS AUTORA</p>
<p>K<sc>oncepcija</sc> <sc>ili</sc> <sc>nacrt</sc> <sc>rada</sc>: PM, MBB, IJ</p>
<p>P<sc>rikupljanje</sc>, <sc>analiza</sc> <sc>i</sc> <sc>interpretacija</sc> <sc>podataka</sc>: PM, MBB</p>
<p>P<sc>isanje</sc> <sc>prve</sc> <sc>verzije</sc> <sc>rada</sc>: PM</p>
<p>K<sc>riti&#x010D;ka</sc> <sc>revizija</sc>: PM, MBB, IJ, TV</p>
</fn>
</author-notes>
<pub-date date-type="pub" publication-format="electronic"><month>05</month><year>2025</year></pub-date>
<pub-date date-type="pub" publication-format="print"><month>05</month><year>2025</year></pub-date>
<volume>147</volume>
<issue>3-4</issue>
<fpage>138</fpage>
<lpage>141</lpage>
<permissions>
<copyright-statement>Croatian Medical Association</copyright-statement>
<copyright-year>2025</copyright-year>
<copyright-holder>Croatian Medical Association</copyright-holder>
<license xlink:href="https://creativecommons.org/licenses/by-nc-nd/4.0/" specific-use="CC BY-NC-ND 4.0"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (CC BY-NC-ND) 4.0 License.</license-p></license>
</permissions>
<abstract>
<title>SA&#x017D;ETAK</title>
<p>Unutarmaterni&#x010D;ni ulo&#x0161;ci (engl. <italic>intrauterine devices</italic>, IUD) danas su jedna od naj&#x010D;e&#x0161;&#x0107;e primjenjivanih metoda kontracepcije zbog visoke sigurnosti i vrlo niske stope komplikacija. Najozbiljnija komplikacija pri ovoj metodi kontracepcije jest perforacija stijenke maternice s potencijalnom dislokacijom IUD-a u trbu&#x0161;nu &#x0161;upljinu i o&#x0161;te&#x0107;enjem visceralnih organa. Ovaj prikaz opisuje 37-godi&#x0161;nju bolesnicu s kroni&#x010D;nom suprapubi&#x010D;nom boli posljednjih osam mjeseci i sumnjom na tumorski proces mokra&#x0107;nog mjehura, a kojoj je prije jedanaest godina u svrhu kontracepcije postavljen bakreni IUD. Tri mjeseca nakon insercije IUD-a pacijentica je zanijela, a trudno&#x0107;a je dovr&#x0161;ena instrumentalnim putem zbog inkompletnog poba&#x010D;aja tijekom kojeg se pretpostavilo da je do&#x0161;lo do spontane ekspulzije IUD-a. Idu&#x0107;a trudno&#x0107;a tako&#x0111;er je dovr&#x0161;ena instrumentalno, ali na zahtjev pacijentice, dok je posljednja trudno&#x0107;a postignuta nakon postavljanja IUD-a protekla uredno te je pacijentica rodila vaginalno u terminu bez komplikacija. Nakon u&#x010D;injene laboratorijske, citolo&#x0161;ke i radiolo&#x0161;ke obrade aktualnih tegoba, CT-om je otkriven dislocirani IUD u mokra&#x0107;nom mjehuru. Tumorska tvorba u lumenu mokra&#x0107;nog mjehura prikazana za vrijeme cistoskopije bioptirana je, a u hitnom intraoperativnom nalazu patologa nisu opisane maligne promjene. Potom se u istom aktu pristupom preko otvorenog trbuha unutar omentuma djelomi&#x010D;no navu&#x010D;enog na mokra&#x0107;ni mjehur prikazalo strano tijelo koje je odgovaralo IUD-u. Na vanjskoj stijenci maternice nije bilo znakova svje&#x017E;e perforacije. Mokra&#x0107;ni mjehur i zahva&#x0107;eni dio omentuma sa stranim tijelom resecirani su. Rani postoperativni tijek protekao je uredno, pacijentica je otpu&#x0161;tena ku&#x0107;i osmoga dana po u&#x010D;injenom zahvatu. U pacijentica u kojih se pri ginekolo&#x0161;kom pregledu ne prikazuje kon&#x010D;i&#x0107; IUD-a potrebno je slikovnim metodama prvo isklju&#x010D;iti njegovu dislokaciju prije nego li se pretpostavi spontana ekspulzija, a kirur&#x0161;ko uklanjanje dislociranog IUD-a predstavlja kona&#x010D;no terapijsko rje&#x0161;enje izbjegavaju&#x0107;i time potencijalno opasne komplikacije.</p>
</abstract>
<trans-abstract xml:lang="en">
<title>SUMMARY</title>
<p>Intrauterine devices (IUD) are one of the most commonly used methods of contraception today, due to their safety and low complication rate. The most serious complication of this contraception method is the uterine wall perforation with possible migration of the IUD into the abdominal cavity, and the damage of the visceral organs. This case report presents a 37-year-old patient with eight months long chronic suprapubic pain that rose a suspicion for neoplastic process. Eleven years ago she had a copper IUD insertion. Three months after the IUD insertion the patient got pregnant. The pregnancy ended up as an incomplete abortion that required dilatation and curettage. It was assumed that the IUD was spontaneously expulsed from the uterus. The following pregnancy was an induced abortion that was terminated via dilatation and curettage. The third pregnancy was successful and the patient had an uncomplicated term vaginal birth. The patient&#x2019;s complaint of pain triggered an extensive diagnostic work up. She underwent laboratory tests, urine cytology and CT study which revealed an IUD partially embedded in the patient&#x2019;s bladder. Cystoscopic biopsy ruled out malignant process while the IUD was removed from the bladder and surrounding omentum via open abdomen. There were no signs of perforation on the uterine wall. The resected portions of the bladder and omentum were benign. Early postoperative course was uncomplicated and the patient was discharged from the hospital on postoperative day eight. In patients in whom one cannot visualise the IUD string during the gynecological examination, it is necessary to rule out the IUD dislocation before assuming spontaneous expulsion. Surgical removal of a dislocated IUD is curative and prevents potentially dangerous complications.</p>
</trans-abstract>
<kwd-group kwd-group-type="author"><kwd>Deskriptori MIGRACIJA UNUTARMATERNI&#x010C;NOG ULO&#x0160;KA &#x2013; komplikacije</kwd><kwd>MIGRACIJA STRANOG TIJELA &#x2013; kirurgija</kwd><kwd>PERFORACIJA MATERNICE &#x2013; etiologija</kwd><kwd>MOKRA&#x0106;NI MJEHUR &#x2013; kirurgija</kwd><kwd>TUMORI MOKRA&#x0106;NOG MJEHURA &#x2013; dijagnoza</kwd></kwd-group>
<kwd-group kwd-group-type="translator" xml:lang="en"><title>Descriptors </title><kwd>INTRAUTERINE DEVICE MIGRATION &#x2013; adverse effects</kwd><kwd>FOREIGN-BODY MIGRATION &#x2013; surgery</kwd><kwd>UTERINE PERFORATION &#x2013; etiology</kwd><kwd>URINARY BLADDER &#x2013; surgery</kwd><kwd>URINARY BLADDER NEOPASMS &#x2013; diagnosis</kwd></kwd-group>
</article-meta>
</front>
<body>
<p>Unutarmaterni&#x010D;ni ulo&#x0161;ci (engl. <italic>intrauterine devices</italic>, IUD) danas su jedna od naj&#x010D;e&#x0161;&#x0107;e primjenjivanih metoda kontracepcije zbog visoke sigurnosti, bezbolnog postavljanja i niske cijene. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) Komplikacije pri ovoj metodi kontracepcije su rijetke, a najozbiljnija je perforacija stijenke maternice s incidencijom od 1,2 na 1.000 slu&#x010D;ajeva. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Perforacija maternice IUD-om mo&#x017E;e biti kompletna i parcijalna, a u slu&#x010D;aju kompletne perforacije dolazi do dislokacije IUD-a u trbu&#x0161;nu &#x0161;upljinu te potencijalne perforacije visceralnih organa. Migracija IUD-a u mokra&#x0107;ni mjehur vrlo je rijetka te se javlja u 2% slu&#x010D;ajeva dislociranih IUD-a u trbu&#x0161;nu &#x0161;upljinu. (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>) Navedena komplikacija mo&#x017E;e uzrokovati suprapubi&#x010D;nu bol, dizuri&#x010D;ne tegobe, rekurentne infekcije urotrakta te formiranje mokra&#x0107;nih kamenaca. Prikazat &#x0107;emo slu&#x010D;aj pacijentice s kroni&#x010D;nom suprapubi&#x010D;nom boli i sumnjom na tumorski proces mokra&#x0107;nog mjehura, a kojoj je CT-om otkriven dislocirani IUD u mokra&#x0107;nom mjehuru postavljen prije jedanaest godina.</p>
<sec sec-type="other1">
<title>Prikaz bolesnice</title>
<p>Pacijentica u dobi od 37 godina hospitalizirana je u na&#x0161;oj bolnici zbog sumnje na tumorski proces mokra&#x0107;nog mjehura. Do sada pacijentica nije te&#x017E;e bolovala te je rodila pet puta uredno vaginalno u terminu. Prije jedanaest godina, odnosno dva mjeseca nakon &#x010D;etvrtog poro&#x0111;aja i u vrijeme laktacije, u svrhu kontracepcije postavljen joj je bakreni unutarmaterni&#x010D;ni ulo&#x017E;ak (Nova T380). Nakon insercije IUD-a pacijentica je zanijela tri puta te je ve&#x0107; nakon tri mjeseca od postavljanja IUD-a kiretirana zbog inkompletnog poba&#x010D;aja. Tada ultrazvu&#x010D;nim pregledom i prilikom kireta&#x017E;e u materi&#x0161;tu nije prona&#x0111;en IUD te je pretpostavljena njegova spontana ekspulzija s ugru&#x0161;cima za vrijeme krvarenja. Nakon toga idu&#x0107;a trudno&#x0107;a je u ranom stadiju dovr&#x0161;ena instrumentalno na zahtjev pacijentice, dok su posljednja trudno&#x0107;a, kao i poro&#x0111;aj protekli uredno. Posljednih osam mjeseci, od studenog 2022. godine do lipnja 2023. godine pacijentica trpi suprapubi&#x010D;nu bol i osje&#x0107;a povremene dizuri&#x010D;ne tegobe.</p>
<p>Inicijalno je u&#x010D;injen ultrazvuk abdomena na kojem je desno u podru&#x010D;ju gornje stijenke mokra&#x0107;nog mjehura opisano prokrvljeno, ehogenije izbo&#x010D;enje veli&#x010D;ine oko 8 mm. Citolo&#x0161;kom analizom urina nisu prona&#x0111;ene maligne stanice, a cistoskopijom u lokalnoj anesteziji desno na prijelazu prednje stijenke mjehura u fundus prikazana je nekroti&#x010D;na, kalcificirana tumorska tvorba veli&#x010D;ine oko 2 cm suspektna na malignu bolest. Na CT-u abdomena i zdjelice kao nusnalaz opisan je dislocirani IUD u prednji dio mokra&#x0107;nog mjehura koji se manjim dijelom nalazi unutar, a ve&#x0107;im dijelom izvan njega uz okolno zadebljanu stijenku mjehura (<xref ref-type="fig" rid="f1">Figure 1a</xref> i <xref ref-type="fig" rid="f1">Figure 1b</xref>). Ginekolo&#x0161;ki nalaz bio je uredan, a na 3D ultrazvu&#x010D;nom prikazu mokra&#x0107;nog mjehura intraluminalno je uo&#x010D;eno izduljeno strano tijelo (<xref ref-type="fig" rid="f2">Figure 2</xref>). Tijekom ponovljene cistoskopije u op&#x0107;oj anesteziji nakon litotripsije kalcifciranog dijela tumorske tvorbe u stijenci mokra&#x0107;nog mjehura prikazan je dio stranog tijela sa spiralnom metalnom ovojnicom (<xref ref-type="fig" rid="f3">Figure 3a</xref> i <xref ref-type="fig" rid="f3">Figure 3b</xref>). U&#x010D;injena je i biopsija nekroti&#x010D;nog dijela tumorske tvorbe, a u hitnom intraoperativnom nalazu patologa opisane su samo upalne promjene u tkivu uz strano tijelo bez znakova maligniteta. U istom se aktu potom pristupom preko otvorenog trbuha prikazalo strano tijelo unutar omentuma djelomi&#x010D;no navu&#x010D;enog na mokra&#x0107;ni mjehur. Na maternici nije bilo znakova svje&#x017E;e perforacije. Mokra&#x0107;ni mjehur i zahva&#x0107;eni dio omentuma sa stranim tijelom resecirani su. Rani postoperativni tijek protekao je uredno i pacijentica je otpu&#x0161;tena ku&#x0107;i osmi dan po u&#x010D;injenom zahvatu.</p>
<fig id="f1" position="float" fig-type="figure"><label>Figure 1</label><caption><p>CT image of an IUD whose proximal part is located intra-abdominally, and whose distal part passes through the bladder and is located intraluminally in the upper pole, parasagittal right: A) coronal section, B) sagittal section Autor: Porin Ma&#x0161;i&#x0107;</p></caption><graphic xlink:href="LV-147-138-f1"></graphic></fig>
<fig id="f2" position="float" fig-type="figure"><label>Figure 2</label><caption><p>Ultrasound image of intraluminal part of the IUD in the bladder Autor: Porin Ma&#x0161;i&#x0107;</p></caption><graphic xlink:href="LV-147-138-f2"></graphic></fig>
<fig id="f3" position="float" fig-type="figure"><label>Figure 3</label><caption><p>Cystoscopy images: A) calcified tumor formation on the fundus of the urinary bladder with the change of surrounding mucosa, B) part of the copper IUD that was shown after lithotripsy Autorica: Martina Bali&#x010D;evi&#x0107; Bo&#x0161;njak</p></caption><graphic xlink:href="LV-147-138-f3"></graphic></fig>
</sec>
<sec sec-type="other2">
<title>Rasprava</title>
<p>Unutarmaterni&#x010D;ni ulo&#x0161;ci danas su jedna od naj&#x010D;e&#x0161;&#x0107;e upotrebljavanih metoda kontracepcije, &#x010D;ine&#x0107;i 9,4% kontracepcijskog izbora me&#x0111;u &#x017E;enama u razvijenim zemljama svijeta. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) Bakreni IUD-i posebno su popularna dugodjeluju&#x0107;a, reverzibilna metoda kontracepcije zbog niske cijene i visoke sigurnosti zahvaljuju&#x0107;i promjenama koje uzrokuju na endometriju i spermicidnom djelovanju. (<xref ref-type="bibr" rid="r4"><italic>4</italic></xref>) Postotak zakazivanja bakrenog IUD-a kao metode kontracepcije iznosi od 0,1 do 2,2/100 &#x017E;ena godi&#x0161;nje i naj&#x010D;e&#x0161;&#x0107;e je posljedica njegove spontane ekspulzije ili dislokacije. (<xref ref-type="bibr" rid="r5"><italic>5</italic></xref>) Dislokaciji IUD-a uvijek prethodi perforacija maternice koja mo&#x017E;e biti kompletna ili parcijalna. Kompletna perforacija maternice IUD-om naj&#x010D;e&#x0161;&#x0107;e nastupa prilikom njegove insercije &#x010D;ime on odmah prolazi kroz sva tri sloja maternice u trbu&#x0161;nu &#x0161;upljinu, dok u slu&#x010D;aju parcijalne perforacije IUD inicijalno manjim ili ve&#x0107;im dijelom le&#x017E;i unutar miometrija te mo&#x017E;e sekundarno, kontrakcijama maternice biti izba&#x010D;en u trbu&#x0161;nu &#x0161;upljinu nakon odre&#x0111;enog vremena. S obzirom na to da uvidom u medicinsku dokumentaciju na&#x0161;e pacijentice nije razvidno je li u&#x010D;injen kontrolni ultrazvu&#x010D;ni pregled nakon insercije IUD-a, ne mo&#x017E;emo sa sigurno&#x0161;&#x0107;u odrediti je li perforacija inicijalno bila kompletna ili parcijalna. Najvjerojatnije je perforacija nastupila odmah prilikom postavljanja IUD-a, &#x010D;ime je on dislociran u trbu&#x0161;nu &#x0161;upljinu, uz gubitak kontracepcijskog u&#x010D;inka. Tako mo&#x017E;emo objasniti kako je pacijentica uspjela zanijeti tri puta nakon insercije IUD-a te kako on nije bio vidljiv na ultrazvuku niti prilikom kireta&#x017E;a. U 90% slu&#x010D;ajeva perforacija prilikom insercije IUD-a ostaje neprepoznata, a preko 50% njih dijagnosticira se nakon vi&#x0161;e od godinu dana od insercije. (<xref ref-type="bibr" rid="r6"><italic>6</italic></xref>) Posebno je zanimljiv slu&#x010D;aj opisan u literaturi u kojem je dislocirani IUD otkriven 43 godine nakon njegove insercije. (<xref ref-type="bibr" rid="r7"><italic>7</italic></xref>, <xref ref-type="bibr" rid="r8"><italic>8</italic></xref>) Za razliku od perforacije drugih organa, perforacija maternice &#x010D;e&#x0161;&#x0107;e je asimptomatska ili se o&#x010D;ituje tek blagim simptomima poput nepravilnog krvarenja i blagim bolovima. (<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>) Dislocirani IUD u trbu&#x0161;noj &#x0161;upljini naj&#x010D;e&#x0161;&#x0107;e se pronalazi slobodan u Douglasovom prostoru (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>), a rje&#x0111;e no&#x0161;en kontrakcijama maternice i mokra&#x0107;nog mjehura te crijevnom peristaltikom zahvati omentum i uzrokuje perforaciju visceralnih organa. U na&#x0161;em slu&#x010D;aju perforacija mokra&#x0107;nog mjehura najvjerojatnije je nastupila istodobno s po&#x010D;etkom sada&#x0161;njih tegoba, dakle prije osam mjeseci, &#x0161;to je u skladu s drugim opisanim slu&#x010D;ajevima perforacije visceralnih organa koje su nastupile i do nekoliko godina nakon insercije. &#x010C;imbenici rizika povezani s ve&#x0107;om vjerojatno&#x0161;&#x0107;u za perforaciju maternice uklju&#x010D;uju veli&#x010D;inu i polo&#x017E;aj maternice, njezine kongenitalne anomalije, vrijeme insercije te prija&#x0161;nje operativne zahvate na maternici. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) U Anderssonovom istra&#x017E;ivanju iz 1998. godine &#x010D;ak je 80% pacijentica s perforacijom maternice IUD-om bilo u periodu laktacije prilikom njegova postavljanja. (<xref ref-type="bibr" rid="r11"><italic>11</italic></xref>) Vjeruje se da tijekom laktacije hipoestrogenizmom potaknuta atrofija endometrija uz ubrzane involutivne promjene maternice mo&#x017E;e dovesti do ve&#x0107;e vjerojatnosti perforacije. (<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>, <xref ref-type="bibr" rid="r11"><italic>11</italic></xref>) Tako&#x0111;er, smatra se da je insercija IUD-a u &#x017E;ena koje doje manje bolna zbog povi&#x0161;enih vrijednosti beta-endorfina. (<xref ref-type="bibr" rid="r11"><italic>11</italic></xref>) Na&#x0161;a pacijentica tako&#x0111;er je bila u periodu laktacije prilikom insercije IUD-a koji je osim toga postavljen unutar prvih &#x0161;est postpartalnih mjeseci, &#x0161;to je prema nekim istra&#x017E;ivanjima povezano s ve&#x0107;om vjerojatno&#x0161;&#x0107;u za perforaciju. (<xref ref-type="bibr" rid="r12"><italic>12</italic></xref>) Ipak, prema velikoj prospektivnoj studiji koja je uklju&#x010D;ivala bakrene IUD-e, iskustvo operatera u postavljanju IUD-a ozna&#x010D;eno je klju&#x010D;nim &#x010D;imbenikom rizika za perforaciju. (<xref ref-type="bibr" rid="r6"><italic>6</italic></xref>) Prema velikim novozelandskim istra&#x017E;ivanjima bakreni IUD-i povezani su s ve&#x0107;om vjerojatno&#x0161;&#x0107;u za perforaciju maternice u odnosu na unutarmaterni&#x010D;ne ulo&#x0161;ke koji otpu&#x0161;taju hormone (engl. <italic>intrauterine systems</italic>, IUS). (<xref ref-type="bibr" rid="r6"><italic>6</italic></xref>, <xref ref-type="bibr" rid="r13"><italic>13</italic></xref>) Za pravovremeno dijagnosticiranje dislociranog IUD-a osobito je va&#x017E;no u&#x010D;initi kontrolni ultrazvu&#x010D;ni pregled odmah nakon njegova postavljanja ili tijekom prvih redovnih ginekolo&#x0161;kih kontrola. Prije nego li se pretpostavi spontana ekspulzija, u pacijentica u kojih se u spekulima ne prikazuje kon&#x010D;i&#x0107; IUD-a potrebno je u&#x010D;initi transvaginalni ultrazvuk. Ako se niti ultrazvukom IUD ne prikazuje unutar materi&#x0161;ta, daljnjim radiolo&#x0161;kim pretragama, uklju&#x010D;uju&#x0107;i nativni RTG i CT abdomena, potrebno je isklju&#x010D;iti dislokaciju IUD-a u trbu&#x0161;nu &#x0161;upljinu. Perforacija mokra&#x0107;nog mjehura IUD-om mo&#x017E;e uzrokovati suprapubi&#x010D;nu bol, dizuri&#x010D;ne tegobe, rekurentne uroinfekcije, a u nekim slu&#x010D;ajevima intraluminalni dio dislociranog IUD-a mo&#x017E;e biti osnova za razvoj mokra&#x0107;nih kamenaca. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>) Vrlo je rijetka komplikacija opisana u literaturi formiranje vezikouterine fistule koja se o&#x010D;ituje menourijom, odnosno makrohematurijom za vrijeme menstruacije. (<xref ref-type="bibr" rid="r15"><italic>15</italic></xref>) Iako pregledom literature nije prona&#x0111;en niti jedan slu&#x010D;aj koji bi povezao dislocirani IUD u mokra&#x0107;nom mjehuru s ve&#x0107;om vjerojatno&#x0161;&#x0107;u malignog obolijevanja, smatrali smo kako je u slu&#x010D;aju na&#x0161;e pacijentice, s obzirom na izgled tumorske tvorbe prikazane za vrijeme cistoskopije, potrebno prvo isklju&#x010D;iti maligne promjene u njoj prije nego li se pristupi kirur&#x0161;kom uklanjanju dislociranog IUD-a. Kirur&#x0161;ko uklanjanje dislociranog IUD-a predstavlja kona&#x010D;no terapijsko rje&#x0161;enje. (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>) Odluku o obliku kirur&#x0161;kog lije&#x010D;enja operater treba donijeti uzimaju&#x0107;i u obzir poziciju i oblik IUD-a te op&#x0107;e stanje pacijentice. (<xref ref-type="bibr" rid="r17"><italic>17</italic></xref>) U ve&#x0107;ini slu&#x010D;ajeva opisanih u literaturi dislocirani IUD u mokra&#x0107;nom mjehuru uspje&#x0161;no je odstranjen cistoskopijom. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>) U slu&#x010D;ajevima u kojima se dio dislociranog IUD-a nalazi u trbu&#x0161;noj &#x0161;upljini, kakav je bio slu&#x010D;aj i u na&#x0161;e pacijentice, obi&#x010D;no se pristupa laparoskopskom zahvatu ili zahvatu preko otvorenog trbuha. (<xref ref-type="bibr" rid="r17"><italic>17</italic></xref>) Iako se dio klini&#x010D;ara zala&#x017E;e za konzervativni pristup lije&#x010D;enja dislociranog IUD-a, pogotovo u slu&#x010D;ajevima asimptomatskih pacijentica, ve&#x0107;ina smatra kako je potrebno kirur&#x0161;ki ukloniti svaki dislocirani IUD zbog potencijalnih ozbiljnih komplikacija. U slu&#x010D;aju bakrenog IUD-a, osim perforacije visceralnih organa, potencijalna komplikacija je i stvaranje intraabdominalnih priraslica uslijed lokalnog djelovanja bakrenih iona, &#x0161;to mo&#x017E;e naposljetku dovesti do nastanka mehani&#x010D;kog ileusa. (<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>)</p>
</sec>
<sec sec-type="other3">
<title>Zaklju&#x010D;ak</title>
<p>Unutarmaterni&#x010D;ni ulo&#x0161;ci predstavljaju jednu od najsigurnijih metoda kontracepcije s niskom stopom komplikacija. U pacijentica s postavljenim IUD-om nu&#x017E;ne su redovite ginekolo&#x0161;ke kontrole kako bi se potvrdio njegov pravilan polo&#x017E;aj u materi&#x0161;tu. Prije nego li se pretpostavi spontana ekspulzija IUD-a, u pacijentica u kojih se ne prikazuje kon&#x010D;i&#x0107; IUD-a potrebno je detaljnim transvaginalnim i transabdominalim ultrazvu&#x010D;nim pregledom male zdjelice, a po potrebi i ostalim slikovnim metodama isklju&#x010D;iti njegovu dislokaciju. Kirur&#x0161;ko uklanjanje dislociranog IUD-a predstavlja kona&#x010D;no terapijsko rje&#x0161;enje izbjegavaju&#x0107;i time potencijalno opasne komplikacije.</p>
</sec>
</body>
<back>
<fn-group>
<fn fn-type="conflict">
<p content-type="fn-title">INFORMACIJE O SUKOBU INTERESA</p>
<p>Autori nisu deklarirali sukob interesa relevantan za ovaj rad.</p>
</fn>
<fn fn-type="financial-disclosure">
<p content-type="fn-title">INFORMACIJA O FINANCIRANJU</p>
<p>Za ovaj &#x010D;lanak nisu primljena financijska sredstva.</p>
</fn>
</fn-group>
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