<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0300-9041</journal-id>
<journal-title><![CDATA[Ginecología y obstetricia de México]]></journal-title>
<abbrev-journal-title><![CDATA[Ginecol. obstet. Méx.]]></abbrev-journal-title>
<issn>0300-9041</issn>
<publisher>
<publisher-name><![CDATA[Federación Mexicana de Colegios de Obstetricia y Ginecología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0300-90412024001100450</article-id>
<article-id pub-id-type="doi">10.24245/gom.v92i11.14</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Precisión diagnóstica y concordancia ecográfica-anatomopatológica del espectro de acretismo en pacientes con inserción anómala de placenta]]></article-title>
<article-title xml:lang="en"><![CDATA[Diagnostic accuracy and ultrasound-pathological agreement of the accreta spectrum in patients with anomalous placental insertion.]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Espinosa]]></surname>
<given-names><![CDATA[Maritza]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lara Solís]]></surname>
<given-names><![CDATA[Beatriz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Caldiño Soto]]></surname>
<given-names><![CDATA[Felipe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>92</volume>
<numero>11</numero>
<fpage>450</fpage>
<lpage>463</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0300-90412024001100450&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0300-90412024001100450&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0300-90412024001100450&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  OBJETIVO: Determinar la precisión diagnóstica y concordancia de los hallazgos ultrasonográficos con los grupos 1, 2 y 3 de espectro de placenta acreta propuesto por la FIGO demostrada por el estudio anatomopatológico.  MATERIALES Y MÉTODOS: Estudio observacional, descriptivo, transversal, retrospectivo, comparativo, unice&#769;ntrico y no controlado llevado a cabo en el Hospital de Ginecoobstetricia 4 Luis Castelazo Ayala entre 2013 y 2021. Para la predicción del espectro de placenta acreta se utilizó el área bajo la curva ROC para evaluar el desempeño global del ultrasonido. Los factores de riesgo se analizaron mediante regresión logística para identificar asociaciones significativas con el diagnóstico de espectro de placenta acreta.  RESULTADOS: Se incluyeron 151 pacientes con diagnóstico de inserción anómala de placenta y diagnóstico presuntivo de espectro de placenta acreta, de un total de 176 expedientes revisados. La prevalencia en el periodo de estudio fue de 51 casos por cada 11,000 nacimientos (0.46%). La incidencia acumulada de espectro de placenta acreta en pacientes con inserción anómala de placenta fue de 0.21 (IC95%: 0.15-0.27).  CONCLUSIONES: La precisión diagnóstica global fue superior al 80%, con un incremento superior al 90% a mayor infiltración placentaria. El índice Kappa para resultados positivos fue del 84%, lo que indica una excelente concordancia entre la ecografía y los hallazgos histopatológicos en los casos confirmados de espectro de placenta acreta. Para los resultados negativos, la concordancia también fue alta, con un 93% de especificidad, lo que permite descartar de manera efectiva los casos sin espectro de placenta acreta.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  OBJECTIVE: To determine the diagnostic accuracy and concordance of ultrasound findings with groups 1, 2 and 3 of the placenta accreta spectrum proposed by FIGO, according to the anatomopathologic study.  MATERIALS AND METHODS: Observational, descriptive, cross-sectional, retrospective, comparative, single-center, uncontrolled study carried out at the Hospital de Ginecoobstetricia 4 Luis Castelazo Ayala between 2013 and 2021. To predict the spectrum of placenta accreta, the area under the ROC curve was used to evaluate the overall ultrasound performance. Risk factors were analyzed by logistic regression to identify significant associations with the diagnosis of placenta accreta spectrum.  RESULTS: We included 151 patients with a diagnosis of anomalous placental abruption and a presumptive diagnosis of placenta accreta spectrum out of a total of 176 records reviewed. The overall prevalence of placental abruption was 20.9% (95%CI: 14.9-26.8). The prevalence during the study period was 51 cases per 11,000 births (0.46%) and 58 cases per 12,000 births (0.48%). The cumulative incidence of the placenta accreta spectrum in patients with anomalous placental insertion was 0.21 (95%CI: 0.15-0.27).  CONCLUSIONS: The overall diagnostic accuracy was more than 80%, with an increase to more than 90% with increasing placental infiltration. The kappa index for positive results was 84%, indicating excellent concordance between ultrasound and histopathologic findings in confirmed cases of placenta accreta spectrum. For negative results, concordance was also high, with a specificity of 93%, effectively excluding cases without placenta accreta spectrum.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Placenta acreta]]></kwd>
<kwd lng="es"><![CDATA[inserción placentaria anómala]]></kwd>
<kwd lng="es"><![CDATA[concordancia diagnóstica]]></kwd>
<kwd lng="en"><![CDATA[Placenta accreta]]></kwd>
<kwd lng="en"><![CDATA[Abnormal insertion]]></kwd>
<kwd lng="en"><![CDATA[Diagnosis]]></kwd>
<kwd lng="en"><![CDATA[diagnostic agreement]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Véliz]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Núñez]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Selman]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acretismo placentario: Un diagnóstico emergente. Abordaje quirúrgico no conservador]]></article-title>
<source><![CDATA[Rev Chil Obstet Ginecol]]></source>
<year>2018</year>
<volume>83</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>513-26</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chandraharan]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Need for urgent paradigms shift in thinking to avoid serious maternal morbidity and mortality associated with PAS]]></article-title>
<source><![CDATA[Best Pract Res Clin Obstet Gynaecol]]></source>
<year>2021</year>
<volume>72</volume>
<page-range>1-3</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[What we know about placenta accreta spectrum (PAS)]]></article-title>
<source><![CDATA[Eur J Obstet Gynecol Reprod Biol]]></source>
<year>2021</year>
<volume>259</volume>
<page-range>81-9</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cahill]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Beigi]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Heine]]></surname>
<given-names><![CDATA[RP]]></given-names>
</name>
</person-group>
<collab>Society of Gynecologic Oncology</collab>
<collab>American College of Obstetricians and Gynecologists and the Society for Maternal-Fetal Medicine</collab>
<article-title xml:lang=""><![CDATA[Placenta Accreta Spectrum]]></article-title>
<source><![CDATA[Am J Obstet Gynecol]]></source>
<year>2018</year>
<volume>219</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>B2-B16</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Baldwin]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Patterson]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Nippita]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Antecedents of Abnormally Invasive Placenta in Primiparous Women: Risk Associated With Gynecologic Procedures]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>2018</year>
<volume>131</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>227-33</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pegu]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Thiagaraju]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Nayak]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Subbaiah]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Placenta accreta spectrum-a catastrophic situation in obstetrics]]></article-title>
<source><![CDATA[Obstet Gynecol Sci]]></source>
<year>2021</year>
<volume>64</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>239-47</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jauniaux]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Burton]]></surname>
<given-names><![CDATA[GJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pathophysiology of Placenta Accreta Spectrum Disorders: A Review of Current Findings]]></article-title>
<source><![CDATA[Clin Obstet Gynecol]]></source>
<year>2018</year>
<volume>61</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>743-54</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Menendez-Bobseine]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Placenta Accreta Spectrum]]></article-title>
<source><![CDATA[J Midwifery Women&#8217;s Health]]></source>
<year>2021</year>
<volume>66</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>265-9</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jauniaux]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Bhide]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kennedy]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[FIGO consensus guidelines on placenta accreta spectrum disorders: Prenatal diagnosis and screening]]></article-title>
<source><![CDATA[Int J Gynaecol Obstet]]></source>
<year>2018</year>
<volume>140</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>274-80</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Del Negro]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Aleksa]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Galli]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ultrasonographic Diagnosis of Placenta Accreta Spectrum (PAS) Disorder: Ideation of an Ultrasonographic Score and Correlation with Surgical and Neonatal Outcomes]]></article-title>
<source><![CDATA[Diagnostics (Basel)]]></source>
<year>2020</year>
<volume>11</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>23</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hobson]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Kingdom]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Murji]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[No. 383-Screening, Diagnosis, and Management of Placenta Accreta Spectrum Disorders]]></article-title>
<source><![CDATA[J Obstet Gynaecol Can]]></source>
<year>2019</year>
<volume>41</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1035-49</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yu]]></surname>
<given-names><![CDATA[FNY]]></given-names>
</name>
<name>
<surname><![CDATA[Leung]]></surname>
<given-names><![CDATA[KY.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Antenatal diagnosis of placenta accreta spectrum (PAS) disorders]]></article-title>
<source><![CDATA[Best Pract Res Clin Obstet Gynaecol]]></source>
<year>2021</year>
<volume>72</volume>
<page-range>13-24</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[D&amp;apos;Antonio]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Palacios-Jaraquemada]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Lim]]></surname>
<given-names><![CDATA[PS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Counseling in fetal medicine: evidence-based answers to clinical questions on morbidly adherent placenta [published correction appears in Ultrasound Obstet Gynecol]]></article-title>
<source><![CDATA[]]></source>
<year>2016</year>
<volume>48</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>544</page-range><publisher-name><![CDATA[Ultrasound Obstet Gynecol]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jauniaux]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Bhide]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prenatal ultrasound diagnosis and outcome of placenta previa accreta after cesarean delivery: a systematic review and meta-analysis]]></article-title>
<source><![CDATA[Am J Obstet Gynecol]]></source>
<year>2017</year>
<volume>217</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>27-36</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morlando]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Collins]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Placenta Accreta Spectrum Disorders: Challenges, Risks, and Management Strategies]]></article-title>
<source><![CDATA[Int J Womens Health]]></source>
<year>2020</year>
<volume>12</volume>
<page-range>1033-45</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jauniaux]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Ayres-de-Campos]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Langhoff-Roos]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Fox]]></surname>
<given-names><![CDATA[KA]]></given-names>
</name>
<name>
<surname><![CDATA[Collins]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<collab>FIGO Placenta Accreta Diagnosis and Management Expert Consensus Panel</collab>
<article-title xml:lang=""><![CDATA[FIGO classification for the clinical diagnosis of placenta accreta spectrum disorders]]></article-title>
<source><![CDATA[Int J Gynaecol Obstet]]></source>
<year>2019</year>
<volume>146</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>20-4</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jauniaux]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Chantraine]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Silver]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Langhoff-Roos]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<collab>FIGO Placenta Accreta Diagnosis and Management Expert Consensus Panel</collab>
<article-title xml:lang=""><![CDATA[FIGO consensus guidelines on placenta accreta spectrum disorders: Epidemiology]]></article-title>
<source><![CDATA[Int J Gynaecol Obstet]]></source>
<year>2018</year>
<volume>140</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>265-73</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mitric]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Desilets]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Balayla]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ziegler]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Surgical management of the placenta accreta spectrum: an institutional experience]]></article-title>
<source><![CDATA[J Obstet Gynaecol Can]]></source>
<year>2019</year>
<volume>41</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1551-7</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramírez-Cabrera]]></surname>
</name>
<name>
<surname><![CDATA[Orestes]]></surname>
<given-names><![CDATA[Juan]]></given-names>
</name>
<name>
<surname><![CDATA[Zapata Díaz]]></surname>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Espectro de placenta acreta, experiencia en un hospital peruano]]></article-title>
<source><![CDATA[Rev Peru Ginecol Obstet]]></source>
<year>2020</year>
<volume>66</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>13-8</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cali]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Forlani]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Foti]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Minneci]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diagnostic accuracy of first-trimester ultrasound in detecting abnormally invasive placenta in high-risk women with placenta previa]]></article-title>
<source><![CDATA[Ultrasound Obstet Gynecol]]></source>
<year>2018</year>
<volume>52</volume>
<page-range>258-64</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jauniaux]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Bunce]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Grønbeck]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Langhoff-Roos]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence and main outcomes of placenta accreta spectrum: a systematic review and meta-analysis]]></article-title>
<source><![CDATA[Am J Obstet Gynecol]]></source>
<year>2019</year>
<volume>221</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>208-18</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[ES]]></given-names>
</name>
<name>
<surname><![CDATA[Feitosa]]></surname>
<given-names><![CDATA[FEL]]></given-names>
</name>
<name>
<surname><![CDATA[Brazil]]></surname>
<given-names><![CDATA[AV]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of Sensitivity and Specificity of Ultrasound and Magnetic Resonance Imaging in the Diagnosis of Placenta Accreta. Avaliação da sensibilidade e especificidade da ultrassonografia e ressonância magnética no diagnóstico da placenta acreta]]></article-title>
<source><![CDATA[Rev Bras Ginecol Obstet]]></source>
<year>2019</year>
<volume>41</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>17-23</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Iacovelli]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Liberati]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Khalil]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk factors for abnormally invasive placenta: a systematic review and meta-analysis]]></article-title>
<source><![CDATA[J Matern Fetal Neonatal Med]]></source>
<year>2020</year>
<volume>33</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>471-81</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ali]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Chandraharan]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Etiopathogenesis and risk factors for placental accreta spectrum disorders]]></article-title>
<source><![CDATA[Best Pract Res Clin Obstet Gynaecol]]></source>
<year>2021</year>
<volume>72</volume>
<page-range>4-12</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios-Jaraquemada]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[M]]></surname>
<given-names><![CDATA[D&#8217;Antonio F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Posterior placenta accreta spectrum disorders: risk factors, diagnostic accuracy, and surgical management]]></article-title>
<source><![CDATA[Maternal-Fetal Medicine]]></source>
<year>2021</year>
<volume>3</volume>
<page-range>4-268-273</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ornaghi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Maraschini]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Donati]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<collab>Regional Obstetric Surveillance System Working Group</collab>
<article-title xml:lang=""><![CDATA[Characteristics and outcomes of pregnant women with placenta accreta spectrum in Italy: A prospective population-based cohort study]]></article-title>
<source><![CDATA[PLoS One]]></source>
<year>2021</year>
<volume>16</volume>
<numero>6</numero>
<issue>6</issue>
</nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[El Gelany]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Mosbeh]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
<name>
<surname><![CDATA[Ibrahim]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Placenta Accreta Spectrum (PAS) disorders: incidence, risk factors and outcomes of different management strategies in a tertiary referral hospital in Minia, Egypt: a prospective study]]></article-title>
<source><![CDATA[BMC Pregnancy Childbirth]]></source>
<year>2019</year>
<volume>19</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>313</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez-Sánchez]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz-Martínez]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Rangel-Carvajal]]></surname>
<given-names><![CDATA[WF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Accuracy of 2D ultrasound and Doppler ultrasound findings for the diagnosis of placenta accreta in pregnant women with risk factors]]></article-title>
<source><![CDATA[Rev Colomb Obstet Ginecol]]></source>
<year>2018</year>
<volume>69</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>169-78</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kamankesh]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Hanafi]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Bakhtiari]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Masihi]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of the sensitivity and specificity of 2D and color Doppler sonography in the detection of placenta accreta in pregnant women]]></article-title>
<source><![CDATA[J Family Med Prim Care]]></source>
<year>2020</year>
<volume>9</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1009-12</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thiravit]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Goldman]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Role of ultrasound and MRI in diagnosis of severe placenta accreta spectrum disorder: an intraindividual assessment with emphasis on placental bulge]]></article-title>
<source><![CDATA[AJR]]></source>
<year>2021</year>
<volume>217</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1377-88</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coutinho]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Giorgione]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Noel]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effectiveness of contingent screening for placenta accreta spectrum disorders based on persistent low-lying placenta and previous uterine surgery]]></article-title>
<source><![CDATA[Ultrasound Obstet Gynecol]]></source>
<year>2021</year>
<volume>57</volume>
<page-range>91-6</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shainker]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Coleman]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Timor-Tritsch]]></surname>
<given-names><![CDATA[IE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Special report of the Society for Maternal-Fetal Medicine placenta accreta spectrum ultrasound marker task force: consensus on definition of markers and approach to the ultrasound examination in pregnancies at risk for placenta accreta spectrum]]></article-title>
<source><![CDATA[Am J Obstet Gynecol]]></source>
<year>2021</year>
<volume>224</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>B2-B14</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jauniaux]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Collins]]></surname>
<given-names><![CDATA[S L]]></given-names>
</name>
<name>
<surname><![CDATA[Jurkovic]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Burton]]></surname>
<given-names><![CDATA[GJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Accreta placentation: a systematic review of prenatal ultrasound imaging and grading of villous invasiveness]]></article-title>
<source><![CDATA[Am J Obstet Gynecol]]></source>
<year>2016</year>
<volume>215</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>712-21</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
