Pitfalls in gastrointestinal tract haematopoietic lesions
Specimens from the gastrointestinal (GI) tract are among the most commonly encountered in routine pathology practice worldwide. It is well known that the luminal GI tract is home to various areas rich in mucosa-associated lymphoid tissue (MALT), whether native or acquired. The latter may be particul...
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| Veröffentlicht in: | Pathology 2022-03, Vol.54 (2), p.177-183 |
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| creator | Alvarez-Lesmes, Jessica Chapman, Jennifer R. Poveda, Julio C. |
| description | Specimens from the gastrointestinal (GI) tract are among the most commonly encountered in routine pathology practice worldwide. It is well known that the luminal GI tract is home to various areas rich in mucosa-associated lymphoid tissue (MALT), whether native or acquired. The latter may be particularly problematic due to its well-known predisposing factors such as Helicobacter pylori infection and autoimmune conditions. Nevertheless, native GI structures are often the subject of query, particularly in conditions that may mimic lymphoproliferative conditions, including infectious and inflammatory diseases. Herein, we describe and share common clinicopathological findings in our daily practice that are challenging to distinguish from subtle low-grade neoplastic lymphoproliferative disorders. |
| doi_str_mv | 10.1016/j.pathol.2021.08.010 |
| format | Article |
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It is well known that the luminal GI tract is home to various areas rich in mucosa-associated lymphoid tissue (MALT), whether native or acquired. The latter may be particularly problematic due to its well-known predisposing factors such as Helicobacter pylori infection and autoimmune conditions. Nevertheless, native GI structures are often the subject of query, particularly in conditions that may mimic lymphoproliferative conditions, including infectious and inflammatory diseases. Herein, we describe and share common clinicopathological findings in our daily practice that are challenging to distinguish from subtle low-grade neoplastic lymphoproliferative disorders.</description><identifier>ISSN: 0031-3025</identifier><identifier>EISSN: 1465-3931</identifier><identifier>DOI: 10.1016/j.pathol.2021.08.010</identifier><identifier>PMID: 34801278</identifier><language>eng</language><publisher>England: Elsevier B.V</publisher><subject>Diagnosis, Differential ; Esophageal Mucosa - anatomy & histology ; Esophageal Mucosa - pathology ; Gastric Mucosa - anatomy & histology ; Gastric Mucosa - pathology ; Gastrointestinal ; Gastrointestinal Neoplasms - diagnosis ; Gastrointestinal Neoplasms - pathology ; haematopathology ; Humans ; Intestinal Mucosa - anatomy & histology ; Intestinal Mucosa - pathology ; lymphoma ; Lymphoproliferative Disorders - diagnosis ; Lymphoproliferative Disorders - pathology ; mimics</subject><ispartof>Pathology, 2022-03, Vol.54 (2), p.177-183</ispartof><rights>2021 Royal College of Pathologists of Australasia</rights><rights>Copyright © 2021 Royal College of Pathologists of Australasia. 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It is well known that the luminal GI tract is home to various areas rich in mucosa-associated lymphoid tissue (MALT), whether native or acquired. The latter may be particularly problematic due to its well-known predisposing factors such as Helicobacter pylori infection and autoimmune conditions. Nevertheless, native GI structures are often the subject of query, particularly in conditions that may mimic lymphoproliferative conditions, including infectious and inflammatory diseases. Herein, we describe and share common clinicopathological findings in our daily practice that are challenging to distinguish from subtle low-grade neoplastic lymphoproliferative disorders.</description><subject>Diagnosis, Differential</subject><subject>Esophageal Mucosa - anatomy & histology</subject><subject>Esophageal Mucosa - pathology</subject><subject>Gastric Mucosa - anatomy & histology</subject><subject>Gastric Mucosa - pathology</subject><subject>Gastrointestinal</subject><subject>Gastrointestinal Neoplasms - diagnosis</subject><subject>Gastrointestinal Neoplasms - pathology</subject><subject>haematopathology</subject><subject>Humans</subject><subject>Intestinal Mucosa - anatomy & histology</subject><subject>Intestinal Mucosa - pathology</subject><subject>lymphoma</subject><subject>Lymphoproliferative Disorders - diagnosis</subject><subject>Lymphoproliferative Disorders - pathology</subject><subject>mimics</subject><issn>0031-3025</issn><issn>1465-3931</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LAzEQhoMotn78A5E9etl1Jtl2k4sgxS8Q9KDnkM3Oasp2U5NU8N-bUvXoaRh43vl4GDtDqBBwfrms1ia9-6HiwLECWQHCHptiPZ-VQgncZ1MAgaUAPpuwoxiXAFBLKQ_ZRNQSkDdyytSzS70Zhli4sXgzMQXvxkQxudEMRQrGpuLd0Mokv_aOkrPFQNH5MZ6wgxyMdPpTj9nr7c3L4r58fLp7WFw_llbMeSpVDYSyJRQNcjNrsGms6nmrTIdADfW8F6ZTnKvc8h5kBkhh23VcKN5bccwudnPXwX9s8mV65aKlYTAj-U3UfA4gOaDEjNY71AYfY6Ber4NbmfClEfRWml7qnTS9laZB6iwtx85_NmzaFXV_oV9LGbjaAZT__HQUdLSORkudC2ST7rz7f8M3Vrh_Sw</recordid><startdate>202203</startdate><enddate>202203</enddate><creator>Alvarez-Lesmes, Jessica</creator><creator>Chapman, Jennifer R.</creator><creator>Poveda, Julio C.</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2319-0284</orcidid></search><sort><creationdate>202203</creationdate><title>Pitfalls in gastrointestinal tract haematopoietic lesions</title><author>Alvarez-Lesmes, Jessica ; Chapman, Jennifer R. ; Poveda, Julio C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c362t-940e18be13712a57177c9f2b9ad10e7ef2f3ad922910e2f08177e91bdd2392fc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Diagnosis, Differential</topic><topic>Esophageal Mucosa - anatomy & histology</topic><topic>Esophageal Mucosa - pathology</topic><topic>Gastric Mucosa - anatomy & histology</topic><topic>Gastric Mucosa - pathology</topic><topic>Gastrointestinal</topic><topic>Gastrointestinal Neoplasms - diagnosis</topic><topic>Gastrointestinal Neoplasms - pathology</topic><topic>haematopathology</topic><topic>Humans</topic><topic>Intestinal Mucosa - anatomy & histology</topic><topic>Intestinal Mucosa - pathology</topic><topic>lymphoma</topic><topic>Lymphoproliferative Disorders - diagnosis</topic><topic>Lymphoproliferative Disorders - pathology</topic><topic>mimics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alvarez-Lesmes, Jessica</creatorcontrib><creatorcontrib>Chapman, Jennifer R.</creatorcontrib><creatorcontrib>Poveda, Julio C.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alvarez-Lesmes, Jessica</au><au>Chapman, Jennifer R.</au><au>Poveda, Julio C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pitfalls in gastrointestinal tract haematopoietic lesions</atitle><jtitle>Pathology</jtitle><addtitle>Pathology</addtitle><date>2022-03</date><risdate>2022</risdate><volume>54</volume><issue>2</issue><spage>177</spage><epage>183</epage><pages>177-183</pages><issn>0031-3025</issn><eissn>1465-3931</eissn><abstract>Specimens from the gastrointestinal (GI) tract are among the most commonly encountered in routine pathology practice worldwide. 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| ispartof | Pathology, 2022-03, Vol.54 (2), p.177-183 |
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| language | eng |
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| source | MEDLINE; Alma/SFX Local Collection |
| subjects | Diagnosis, Differential Esophageal Mucosa - anatomy & histology Esophageal Mucosa - pathology Gastric Mucosa - anatomy & histology Gastric Mucosa - pathology Gastrointestinal Gastrointestinal Neoplasms - diagnosis Gastrointestinal Neoplasms - pathology haematopathology Humans Intestinal Mucosa - anatomy & histology Intestinal Mucosa - pathology lymphoma Lymphoproliferative Disorders - diagnosis Lymphoproliferative Disorders - pathology mimics |
| title | Pitfalls in gastrointestinal tract haematopoietic lesions |
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