<?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>2007-4085</journal-id>
<journal-title><![CDATA[Revista mexicana de urología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. urol.]]></abbrev-journal-title>
<issn>2007-4085</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Urología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-40852023000400006</article-id>
<article-id pub-id-type="doi">10.48193/revistamexicanadeurologa.v83i4.1054</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Renal mucosa-associated lymphoid tissue lymphoma: a case report and literature review]]></article-title>
<article-title xml:lang="es"><![CDATA[Linfoma de tejido linfoide asociado a mucosa renal: reporte de un caso y revisión de la literatura]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Córdoba]]></surname>
<given-names><![CDATA[Andrés Felipe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villalba-Bachur]]></surname>
<given-names><![CDATA[Roberto Franco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camean]]></surname>
<given-names><![CDATA[Juan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chemi]]></surname>
<given-names><![CDATA[Joaquín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jaunarena]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Foncuberta]]></surname>
<given-names><![CDATA[Cecilia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villoldo]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Alexander Fleming  ]]></institution>
<addr-line><![CDATA[Buenos Aires ]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<volume>83</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-40852023000400006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-40852023000400006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-40852023000400006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background:  Renal MALT lymphoma is a rare entity with few reports in the literature. These neoplasms arise at extranodal sites, usually related with chronic inflammation due to infection or autoimmune disorder and share histologic and immunophenotypic features. To date, 10 cases of renal MALT lymphoma have been described.  Case presentation:  We present a case of a MALT renal lymphoma in a 69-year-old woman with suspected preoperative diagnosis of renal cell carcinoma (papillary vs chromophobe type), RENAL SCORE 9p. We performed a retroperitoneal laparoscopic left partial nephrectomy guided by intraoperative ultrasound.  Conclusion:  There are few reports in the literature regarding renal MALT lymphoma. We consider that this might be considered as a differential diagnosis of renal mass.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes:  El linfoma MALT renal es una entidad rara con pocos reportes en la literatura. Estas neoplasias surgen en sitios extraganglionares, generalmente relacionadas con inflamación crónica debida a infección o trastorno autoinmunitario, y comparten características histológicas e inmunofenotípicas. Hasta la fecha se han descrito 10 casos de linfoma MALT renal.  Presentación del caso:  Presentamos un caso de linfoma renal MALT en una mujer de 69 años con sospecha de diagnóstico preoperatorio de carcinoma de células renales (tipo papilar vs cromófobo), RENAL SCORE 9p. Se realizó nefrectomía parcial izquierda laparoscópica retroperitoneal guiada por ecografía intraoperatoria.  Conclusión:  Existen pocos informes en la literatura sobre el linfoma MALT renal. Consideramos que esto podría plantearse como diagnóstico diferencial de masa renal.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Renal lymphoma]]></kwd>
<kwd lng="en"><![CDATA[mucosa-associated lymphoid tissue (MALT)]]></kwd>
<kwd lng="en"><![CDATA[nephrectomy]]></kwd>
<kwd lng="es"><![CDATA[Linfoma renal]]></kwd>
<kwd lng="es"><![CDATA[tejido linfoide asociado a mucosas (MALT)]]></kwd>
<kwd lng="es"><![CDATA[nefrectomía]]></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[Isaacson]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Wright]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Malignant lymphoma of mucosa-associated lymphoid tissue. A distinctive type of B-cell lymphoma]]></article-title>
<source><![CDATA[Cancer]]></source>
<year>1983</year>
<volume>52</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1410-6</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thun]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Linet]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Cerhan]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Haiman]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Schottenfeld]]></surname>
<given-names><![CDATA[and D]]></given-names>
</name>
</person-group>
<source><![CDATA[Cancer Epidemiology and Prevention]]></source>
<year>2017</year>
<edition>4th</edition>
<page-range>1330</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Okuno]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
<name>
<surname><![CDATA[Hoyer]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Ristow]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Witzig]]></surname>
<given-names><![CDATA[TE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Primary renal non-Hodgkin&#8217;s lymphoma. An unusual extranodal site]]></article-title>
<source><![CDATA[Cancer]]></source>
<year>1995</year>
<volume>75</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>2258-61</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[Makino]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Miwa]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Koshida]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Kawashima]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mucosa-associated lymphoid tissue lymphoma involving the kidney: a case report and review of the literature]]></article-title>
<source><![CDATA[Int Cancer Conf J]]></source>
<year>2015</year>
<volume>5</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>82-9</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[Gromicho]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Araújo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ferraz]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mucosa-Associated Lymphoid Tissue Lymphoma Involving the Kidney and Renal Pelvis]]></article-title>
<source><![CDATA[Cureus]]></source>
<year>2021</year>
<volume>13</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cavalli]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Isaacson]]></surname>
<given-names><![CDATA[PG]]></given-names>
</name>
<name>
<surname><![CDATA[Gascoyne]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Zucca]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[MALT Lymphomas]]></article-title>
<source><![CDATA[Hematology]]></source>
<year>2001</year>
<volume>2001</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>241-58</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[Otsuki]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ito]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Sato]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Kosaka]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Shimazaki]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Kaji]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Malignant lymphoma of mucosa-associated lymphoid tissue involving the renal pelvis and the entire ureter: A case report]]></article-title>
<source><![CDATA[Oncol Lett]]></source>
<year>2013</year>
<volume>5</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1625-8</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[Polani]]></surname>
<given-names><![CDATA[FS]]></given-names>
</name>
<name>
<surname><![CDATA[Zaidi]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Polani]]></surname>
<given-names><![CDATA[FS]]></given-names>
</name>
<name>
<surname><![CDATA[Zaidi]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Renal Mucosa-Associated Lymphoid Tissue (MALT) Associated End-Stage Renal Disease in a Patient Presenting With Diarrhea]]></article-title>
<source><![CDATA[Cureus]]></source>
<year>2021</year>
<volume>13</volume>
<numero>7</numero>
<issue>7</issue>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Olszewski]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Survival of patients with marginal zone lymphoma: analysis of the Surveillance, Epidemiology, and End Results database]]></article-title>
<source><![CDATA[Cancer]]></source>
<year>2013</year>
<volume>119</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>629-38</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[Garcia]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Konoplev]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Morosan]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Abruzzo]]></surname>
<given-names><![CDATA[LV]]></given-names>
</name>
<name>
<surname><![CDATA[Bueso-Ramos]]></surname>
<given-names><![CDATA[CE]]></given-names>
</name>
<name>
<surname><![CDATA[Medeiros]]></surname>
<given-names><![CDATA[LJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[MALT lymphoma involving the kidney: a report of 10 cases and review of the literature]]></article-title>
<source><![CDATA[Am J Clin Pathol]]></source>
<year>2007</year>
<volume>128</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>464-73</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[Kohn]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Karras]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Zaidan]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Bénière]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[de Fréminville]]></surname>
<given-names><![CDATA[J-B]]></given-names>
</name>
<name>
<surname><![CDATA[Laribi]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lymphomas with kidney involvement: the French multicenter retrospective LyKID study]]></article-title>
<source><![CDATA[Leuk Lymphoma]]></source>
<year>2020</year>
<volume>61</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>887-95</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[Vannata]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Stathis]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Zucca]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Management of the marginal zone lymphomas]]></article-title>
<source><![CDATA[Cancer Treat Res]]></source>
<year>2015</year>
<volume>165</volume>
<page-range>227-49</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Urban]]></surname>
<given-names><![CDATA[BA]]></given-names>
</name>
<name>
<surname><![CDATA[Fishman]]></surname>
<given-names><![CDATA[EK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Renal lymphoma: CT patterns with emphasis on helical CT]]></article-title>
<source><![CDATA[Radiographics]]></source>
<year>2000</year>
<volume>20</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>197-212</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Perry]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Hazut-Krauthammer]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Kesler]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Herishanu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Luttwak]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Is There a Role for [18F]FDG PET-CT in Staging MALT Lymphoma?]]></article-title>
<source><![CDATA[Cancers(Basel)]]></source>
<year>2022</year>
<volume>14</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>750</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[Asgari]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Aval]]></surname>
<given-names><![CDATA[HB]]></given-names>
</name>
<name>
<surname><![CDATA[Asgari]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Kheradmand]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A unique case of kidney&#8217;s collecting system MALT lymphoma]]></article-title>
<source><![CDATA[Can Urol Assoc J]]></source>
<year>2014</year>
<volume>8</volume>
<numero>3-4</numero>
<issue>3-4</issue>
<page-range>E172-5</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
