Primary Hepatic Lymphoma Associated with HIV, Case Report.
Introduction and Objectives: Primary liver lymphoma (PLL) is a rare form of lymphoma. It represents 1% of all non-Hodgkin lymphomas and 0.4% of extra nodal lymphomas. Risk factors include infection with human immunodeficiency virus (HIV), hepatitis B and C, as well as chronic immunosuppression. Here...
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Elsevier
2025-04-01
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| Series: | Annals of Hepatology |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S166526812500095X |
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| author | Luz A. Torres-López Mónica M. Santamaría-Chávez Leonardo D. De la Torre-Carmona Omar G. Blancas-Reyes |
| author_facet | Luz A. Torres-López Mónica M. Santamaría-Chávez Leonardo D. De la Torre-Carmona Omar G. Blancas-Reyes |
| author_sort | Luz A. Torres-López |
| collection | DOAJ |
| description | Introduction and Objectives: Primary liver lymphoma (PLL) is a rare form of lymphoma. It represents 1% of all non-Hodgkin lymphomas and 0.4% of extra nodal lymphomas. Risk factors include infection with human immunodeficiency virus (HIV), hepatitis B and C, as well as chronic immunosuppression. Here, we present a case of PLL. Materials and Patients: A 39-year-old male with HIV infection and recently diagnosed disseminated Kaposi's sarcoma was admitted due to abdominal pain, asthenia, adynamia, and a 10 kg weight loss. Physical examination revealed a painful abdomen, hepatomegaly of 3 cm below the costal margin, and no other abnormalities. An exophytic, violaceous palatine tumor was observed in the oral cavity. Laboratory studies showed: total bilirubin 1.3, direct bilirubin 1, aspartate aminotransferase 23, Alanine transaminase 20, alkaline phosphatase 519, Gamma-glutamyltransferase 392, lactate dehydrogenase 271. A CT scan reported multiple hypodense oval images in hepatic segments III to VIII with a hypodense center in the contrast phase and ring enhancement; an amorphous, irregularly bordered mass occupying the soft palate extending to the nasal cavity; no splenomegaly or lymphadenopathies. An ultrasound-guided liver biopsy revealed lymphocyte proliferation with severe atypia consistent with lymphoma, which immunohistochemistry confirmed as diffuse large B-cell lymphoma of germinal center origin with a double-expressor immunophenotype (C-MYC > 40%, BCL2 > 50%). A biopsy of the palatal lesion reported ulcerated Kaposi's sarcoma. Endoscopy and colonoscopy showed circumscribed mucosal elevations in the cecum and stomach; histopathology reported Kaposi's sarcoma. Results: Extension studies were conducted with serology for hepatitis B and C viruses and cytomegalovirus, all of which returned negative results. The bone marrow biopsy showed no lymphomatous infiltration, and the lumbar puncture revealed no abnormalities. The dissemination study with computed tomography of the chest, abdomen, and pelvis did not reveal findings suggestive of supradiaphragmatic or infradiaphragmatic involvement. The diagnosis of primary hepatic double-expressor lymphoma was concluded, synchronous with diffuse Kaposi's sarcoma. Antiretroviral therapy was initiated for 2 weeks, followed by the first cycle of chemotherapy with the EPOCH-DA regimen. The patient experienced progressive deterioration that ultimately led to his death. Conclusions: LHP is an uncommon entity, just as Kaposi's sarcoma are common neoplasms associated with HIV and immunodeficiencies. Synchronous presentation is poorly documented, with only isolated cases reported in the literature. Therefore, it is important to conduct a comprehensive approach for the identification and timely management of these conditions |
| format | Article |
| id | doaj-art-b8f3bec4f84b4385b1b5bb913a6f796b |
| institution | DOAJ |
| issn | 1665-2681 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Elsevier |
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| series | Annals of Hepatology |
| spelling | doaj-art-b8f3bec4f84b4385b1b5bb913a6f796b2025-08-20T03:11:52ZengElsevierAnnals of Hepatology1665-26812025-04-013010187110.1016/j.aohep.2025.101871Primary Hepatic Lymphoma Associated with HIV, Case Report.Luz A. Torres-López0Mónica M. Santamaría-Chávez1Leonardo D. De la Torre-Carmona2Omar G. Blancas-Reyes3Internal Medicine, Regional Hospital General Ignacio Zaragoza, MexicoInternal Medicine, Regional Hospital General Ignacio Zaragoza, MexicoInternal Medicine, Regional Hospital General Ignacio Zaragoza, MexicoInternal Medicine, Regional Hospital General Ignacio Zaragoza, MexicoIntroduction and Objectives: Primary liver lymphoma (PLL) is a rare form of lymphoma. It represents 1% of all non-Hodgkin lymphomas and 0.4% of extra nodal lymphomas. Risk factors include infection with human immunodeficiency virus (HIV), hepatitis B and C, as well as chronic immunosuppression. Here, we present a case of PLL. Materials and Patients: A 39-year-old male with HIV infection and recently diagnosed disseminated Kaposi's sarcoma was admitted due to abdominal pain, asthenia, adynamia, and a 10 kg weight loss. Physical examination revealed a painful abdomen, hepatomegaly of 3 cm below the costal margin, and no other abnormalities. An exophytic, violaceous palatine tumor was observed in the oral cavity. Laboratory studies showed: total bilirubin 1.3, direct bilirubin 1, aspartate aminotransferase 23, Alanine transaminase 20, alkaline phosphatase 519, Gamma-glutamyltransferase 392, lactate dehydrogenase 271. A CT scan reported multiple hypodense oval images in hepatic segments III to VIII with a hypodense center in the contrast phase and ring enhancement; an amorphous, irregularly bordered mass occupying the soft palate extending to the nasal cavity; no splenomegaly or lymphadenopathies. An ultrasound-guided liver biopsy revealed lymphocyte proliferation with severe atypia consistent with lymphoma, which immunohistochemistry confirmed as diffuse large B-cell lymphoma of germinal center origin with a double-expressor immunophenotype (C-MYC > 40%, BCL2 > 50%). A biopsy of the palatal lesion reported ulcerated Kaposi's sarcoma. Endoscopy and colonoscopy showed circumscribed mucosal elevations in the cecum and stomach; histopathology reported Kaposi's sarcoma. Results: Extension studies were conducted with serology for hepatitis B and C viruses and cytomegalovirus, all of which returned negative results. The bone marrow biopsy showed no lymphomatous infiltration, and the lumbar puncture revealed no abnormalities. The dissemination study with computed tomography of the chest, abdomen, and pelvis did not reveal findings suggestive of supradiaphragmatic or infradiaphragmatic involvement. The diagnosis of primary hepatic double-expressor lymphoma was concluded, synchronous with diffuse Kaposi's sarcoma. Antiretroviral therapy was initiated for 2 weeks, followed by the first cycle of chemotherapy with the EPOCH-DA regimen. The patient experienced progressive deterioration that ultimately led to his death. Conclusions: LHP is an uncommon entity, just as Kaposi's sarcoma are common neoplasms associated with HIV and immunodeficiencies. Synchronous presentation is poorly documented, with only isolated cases reported in the literature. Therefore, it is important to conduct a comprehensive approach for the identification and timely management of these conditionshttp://www.sciencedirect.com/science/article/pii/S166526812500095X |
| spellingShingle | Luz A. Torres-López Mónica M. Santamaría-Chávez Leonardo D. De la Torre-Carmona Omar G. Blancas-Reyes Primary Hepatic Lymphoma Associated with HIV, Case Report. Annals of Hepatology |
| title | Primary Hepatic Lymphoma Associated with HIV, Case Report. |
| title_full | Primary Hepatic Lymphoma Associated with HIV, Case Report. |
| title_fullStr | Primary Hepatic Lymphoma Associated with HIV, Case Report. |
| title_full_unstemmed | Primary Hepatic Lymphoma Associated with HIV, Case Report. |
| title_short | Primary Hepatic Lymphoma Associated with HIV, Case Report. |
| title_sort | primary hepatic lymphoma associated with hiv case report |
| url | http://www.sciencedirect.com/science/article/pii/S166526812500095X |
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