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Leoncini G, Reggiani-Bonetti L, Simoncelli G, Villanacci V. Histology of IBD and related colitides in the elderly. Minerva Gastroenterol (Torino) 2024; 70:68-78. [PMID: 34278750 DOI: 10.23736/s2724-5985.21.02888-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Inflammatory bowel disease (IBD) are chronic relapsing diseases, affecting both children and adults with a life-long duration. An increased co-morbidity gives raise to fragility in the elderly. In this regard it should consider that several non-IBD colitides may mimic both ulcerative colitis and Crohn's disease. Moreover, chronic diseases represent a clinical challenge, mostly about treatment effectiveness. Finally, it is worth noting that patients with long-standing diseases - and elderly patients among them - have an increased malignancy risk when compared to general (non-IBD) population. Our paper aims to review the three main histological topics that play a role in the clinical management of IBD in the elderly, namely differential diagnosis, mucosal healing and IBD-associated dysplasia.
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Affiliation(s)
- Giuseppe Leoncini
- Unit of Pathology, ASST del Garda, Desenzano del Garda, Brescia, Italy -
| | - Luca Reggiani-Bonetti
- Unit of Pathology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
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2
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Arnhold V, Chang WY, Jansen SA, Thangavelu G, Calafiore M, Vinci P, Fu YY, Ito T, Takashima S, Egorova A, Kuttiyara J, Perlstein A, van Hoesel M, Liu C, Blazar BR, Lindemans CA, Hanash AM. Corticosteroids impair epithelial regeneration in immune-mediated intestinal damage. J Clin Invest 2024; 134:e155880. [PMID: 38349762 PMCID: PMC10977993 DOI: 10.1172/jci155880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 02/06/2024] [Indexed: 02/23/2024] Open
Abstract
Corticosteroid treatment (CST) failure is associated with poor outcomes for patients with gastrointestinal (GI) graft-versus-host disease (GVHD). CST is intended to target the immune system, but the glucocorticoid receptor (GR) is widely expressed, including within the intestines, where its effects are poorly understood. Here, we report that corticosteroids (CS) directly targeted intestinal epithelium, potentially worsening immune-mediated GI damage. CS administered to mice in vivo and intestinal organoid cultures ex vivo reduced epithelial proliferation. Following irradiation, immediate CST mitigated GI damage but delayed treatment attenuated regeneration and exacerbated damage. In a murine steroid-refractory (SR) GVHD model, CST impaired epithelial regeneration, worsened crypt loss, and reduced intestinal stem cell (ISC) frequencies. CST also exacerbated immune-mediated damage in organoid cultures with SR, GR-deficient T cells or IFN-γ. These findings correlated with CS-dependent changes in apoptosis-related gene expression and STAT3-related epithelial proliferation. Conversely, IL-22 administration enhanced STAT3 activity and overcame CS-mediated attenuation of regeneration, reducing crypt loss and promoting ISC expansion in steroid-treated mice with GVHD. Therefore, CST has the potential to exacerbate GI damage if it fails to control the damage-inducing immune response, but this risk may be countered by strategies augmenting epithelial regeneration, thus providing a rationale for clinical approaches combining such tissue-targeted therapies with immunosuppression.
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Affiliation(s)
- Viktor Arnhold
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Winston Y. Chang
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Medical College, New York, New York, USA
| | - Suze A. Jansen
- Division of Pediatrics, Regenerative Medicine Center, University Medical Center (UMC) Utrecht, Utrecht University, Utrecht, Netherlands
- Department of Stem Cell Transplantation, Princess Maximá Center for Pediatric Oncology, Utrecht, Netherlands
| | - Govindarajan Thangavelu
- Department of Pediatrics, Division of Blood and Marrow Transplant and Cellular Therapy, University of Minnesota, Minneapolis, Minnesota, USA
| | - Marco Calafiore
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Paola Vinci
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ya-Yuan Fu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Takahiro Ito
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Shuichiro Takashima
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Hematology, NHO Kyushu Medical Center, Fukuoka, Fukuoka, Japan
| | - Anastasiya Egorova
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jason Kuttiyara
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Adam Perlstein
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Marliek van Hoesel
- Division of Pediatrics, Regenerative Medicine Center, University Medical Center (UMC) Utrecht, Utrecht University, Utrecht, Netherlands
- Department of Stem Cell Transplantation, Princess Maximá Center for Pediatric Oncology, Utrecht, Netherlands
| | - Chen Liu
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Bruce R. Blazar
- Department of Pediatrics, Division of Blood and Marrow Transplant and Cellular Therapy, University of Minnesota, Minneapolis, Minnesota, USA
| | - Caroline A. Lindemans
- Division of Pediatrics, Regenerative Medicine Center, University Medical Center (UMC) Utrecht, Utrecht University, Utrecht, Netherlands
- Department of Stem Cell Transplantation, Princess Maximá Center for Pediatric Oncology, Utrecht, Netherlands
| | - Alan M. Hanash
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Medical College, New York, New York, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, and Department of Medicine, Weill Cornell Medical College, New York, New York, USA
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3
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Zhang T, Hagen CE. Gastrointestinal Biopsies in the Patient Post-Stem Cell Transplant: An Approach to Diagnosis. Surg Pathol Clin 2023; 16:745-753. [PMID: 37863563 DOI: 10.1016/j.path.2023.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2023]
Abstract
Graft-versus-host disease (GVHD) is a major complication of hematopoietic stem cell transplantation (SCT), leading to a significant morbidity and mortality. Histologically, gastrointestinal GVHD is characterized by crypt apoptosis and dropout. However, similar histologic features can also be seen in drug-induced injury and opportunistic infection. Knowledge of the timing of biopsy, patient medications, evidence of infection, and presence of GVHD at other organ sites can aid in the correct diagnosis and subsequent management of these patients. This review focuses on the pathologic differential diagnosis of apoptosis in gastrointestinal biopsies obtained from SCT patients.
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Affiliation(s)
- Tao Zhang
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 1st Street Southwest, Rochester, MN 55905, USA
| | - Catherine E Hagen
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 1st Street Southwest, Rochester, MN 55905, USA.
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4
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Lin L, Hong M, Fu X. Mycophenolate mofetil increases the risk of diarrhea in allogeneic hematopoietic stem cell transplantation recipients. J Int Med Res 2023; 51:3000605231206968. [PMID: 37879636 PMCID: PMC10601400 DOI: 10.1177/03000605231206968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 09/22/2023] [Indexed: 10/27/2023] Open
Abstract
OBJECTIVES Mycophenolate mofetil (MMF) was reported to be a main cause of diarrhea following organ transplantation. However, research on MMF-induced diarrhea following allogeneic hematopoietic stem cell transplantation (allo-HSCT) is currently insufficient. This retrospective study examined the incidence of MMF-induced diarrhea among allo-HSCT recipients. METHODS Recipients were divided according to the receipt of MMF and the appearance of diarrhea. The differences in clinical information, MMF usage and trough concentrations, and the occurrence of diarrhea from the first day of conditioning treatment to 100 days after transplantation were analyzed. RESULTS In total, 32.9% of the recipients reported diarrhea. The incidence rate of diarrhea was higher in the MMF group than in the non-MMF group (40.0% vs. 16.7%). MMF-induced diarrhea usually occurred within 9 days of MMF initiation and persisted for 7.27 ± 3.54 days. The average body weight, MMF daily dose, and MMF trough concentration were higher in patients with diarrhea. CONCLUSION MMF increased the risk of diarrhea in allo-HSCT recipients, and the risk was related to the MMF dose and trough concentration. The difference in onset time could be a basis for identifying the cause of diarrhea in allo-HSCT recipients.
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Affiliation(s)
- Liangmo Lin
- Pharmacy Department, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Mianhui Hong
- Pharmacy Department, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Xiangjun Fu
- Hematological Department, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
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Notarantonio AB, D'aveni-Piney M, Pagliuca S, Ashraf Y, Galimard JE, Xhaard A, Marçais A, Suarez F, Brissot E, Feugier P, Urien S, Bouazza N, Jacquelin S, Meatchi T, Bruneval P, Frémeaux-Bacchi V, Peffault De Latour R, Hermine O, Durey-Dragon MA, Rubio MT. Systemic complement activation influences outcomes after allogeneic hematopoietic cell transplantation: A prospective French multicenter trial. Am J Hematol 2023; 98:1559-1570. [PMID: 37483161 DOI: 10.1002/ajh.27030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 07/25/2023]
Abstract
Complement activation has shown a role in murine models of graft-versus-host disease (GVHD) and in endothelial complications after allogeneic hematopoietic cell transplantation (allo-HSCT). However, its impact on post-transplant outcomes has not been so far fully elucidated. Here, we conducted a prospective multicentric trial (NCT01520623) performing serial measurements of complement proteins, regulators, and CH50 activity for 12 weeks after allo-HSCT in 85 patients receiving a myeloablative conditioning (MAC) regimen for various hematological malignancies. Twenty-six out of 85 patients showed an "activated" complement profile through the classical/lectin pathway, defined as a post-transplant decline of C3/C4 and CH50 activity. Time-dependent Cox regression models demonstrated that complement activation within the first weeks after allo-HSCT was associated with increased non-relapse mortality (hazard ratio [HR]: 3.69, 95% confident interval [CI]: 1.55-8.78, p = .003) and poorer overall survival (HR: 2.72, 95% CI: 1.37-5.39, p = .004) due to increased incidence of grade II-IV acute GVHD and in particular gastrointestinal (GI) GVHD (HR: 36.8, 95% CI: 12.4-109.1, p < .001), higher incidences of thrombotic microangiopathy (HR: 8.58, 95% CI: 2.16-34.08, p = .0022), capillary leak syndrome (HR: 7.36, 95% CI: 2.51-21.66, p = .00028), post-engraftment bacterial infections (HR: 2.37, 95% CI: 1.22-4.63, p = .0108), and EBV reactivation (HR: 3.33, 95% CI: 1.31-8.45, p = .0112). Through specific immune staining, we showed the correlation of deposition of C1q, C3d, C4d, and of C5b9 components on endothelial cells in GI GVHD lesions with the histological grade of GVHD. Altogether these findings define the epidemiology and the clinical impact of complement classical/lectin pathway activation after MAC regimens and provide a rational for the use of complement inhibitory therapeutics in a post-allo-HSCT setting.
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Affiliation(s)
- Anne Béatrice Notarantonio
- Service d'Hématologie, Hôpital Brabois, CHRU Nancy and CNRS UMR 7365, IMoPA, Biopôle de l'Université de Lorraine, Vandoeuvre-les-Nancy, France
| | - Maud D'aveni-Piney
- Service d'Hématologie, Hôpital Brabois, CHRU Nancy and CNRS UMR 7365, IMoPA, Biopôle de l'Université de Lorraine, Vandoeuvre-les-Nancy, France
- Laboratory of Physiopathology of Hematological Disorders and Their Therapeutic Implications, INSERM U1158 Imagine Institute, Université Paris Cité, Paris, France
| | - Simona Pagliuca
- Service d'Hématologie, Hôpital Brabois, CHRU Nancy and CNRS UMR 7365, IMoPA, Biopôle de l'Université de Lorraine, Vandoeuvre-les-Nancy, France
| | - Yayha Ashraf
- Laboratoire d'Immunologie, Hôpital Européen Georges-Pompidou, Université Paris Cité and UMR S 1138, Centre de Recherche des Cordeliers, Paris, France
| | | | - Aliénor Xhaard
- BMT Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), University of Paris VII, Paris, France
| | - Ambroise Marçais
- Service d'Hématologie Clinique, Assistance Publique-Hôpitaux de Paris, Hôpital Necker, Paris, France
| | - Felipe Suarez
- Service d'Hématologie Clinique, Assistance Publique-Hôpitaux de Paris, Hôpital Necker, Paris, France
| | - Eolia Brissot
- Service d'Hématologie Clinique et de Thérapie Cellulaire, Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, Paris, France
| | - Pierre Feugier
- Service d'Hématologie, Hôpital Brabois, CHRU Nancy and CNRS UMR 7365, IMoPA, Biopôle de l'Université de Lorraine, Vandoeuvre-les-Nancy, France
| | - Saik Urien
- Unité de Recherche Clinique, Paris Centre Necker Cochin, Hôpital Tarnier, Paris, France
| | - Naim Bouazza
- Unité de Recherche Clinique, Paris Centre Necker Cochin, Hôpital Tarnier, Paris, France
| | - Sébastien Jacquelin
- Laboratory of Physiopathology of Hematological Disorders and Their Therapeutic Implications, INSERM U1158 Imagine Institute, Université Paris Cité, Paris, France
| | - Tchao Meatchi
- Service d'Anatomopathologie, Hôpital Européen Georges-Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Patrick Bruneval
- Service d'Anatomopathologie, Hôpital Européen Georges-Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Véronique Frémeaux-Bacchi
- Laboratoire d'Immunologie, Hôpital Européen Georges-Pompidou, Université Paris Cité and UMR S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Régis Peffault De Latour
- BMT Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), University of Paris VII, Paris, France
| | - Olivier Hermine
- Laboratory of Physiopathology of Hematological Disorders and Their Therapeutic Implications, INSERM U1158 Imagine Institute, Université Paris Cité, Paris, France
- Service d'Hématologie Clinique, Assistance Publique-Hôpitaux de Paris, Hôpital Necker, Paris, France
| | - Marie Agnès Durey-Dragon
- Laboratoire d'Immunologie, Hôpital Européen Georges-Pompidou, Université Paris Cité and UMR S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Marie-Thérèse Rubio
- Service d'Hématologie, Hôpital Brabois, CHRU Nancy and CNRS UMR 7365, IMoPA, Biopôle de l'Université de Lorraine, Vandoeuvre-les-Nancy, France
- Laboratory of Physiopathology of Hematological Disorders and Their Therapeutic Implications, INSERM U1158 Imagine Institute, Université Paris Cité, Paris, France
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Scott AP, Henden A, Kennedy GA, Tey SK. PET assessment of acute gastrointestinal graft versus host disease. Bone Marrow Transplant 2023; 58:973-979. [PMID: 37537245 PMCID: PMC10471499 DOI: 10.1038/s41409-023-02038-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/29/2023] [Accepted: 07/07/2023] [Indexed: 08/05/2023]
Abstract
Acute gastrointestinal graft versus host disease (GI-GVHD) is a common complication following allogeneic haematopoietic cell transplantation (HCT), and is characterised by severe morbidity, frequent treatment-refractoriness, and high mortality. Early, accurate identification of GI-GVHD could allow for therapeutic interventions to ameliorate its severity, improve response rates and survival; however, standard endoscopic biopsy is inadequately informative in terms of diagnostic sensitivity or outcome prediction. In an era where rapid technological and laboratory advances have dramatically expanded our understanding of GI-GVHD biology and potential therapeutic targets, there is substantial scope for novel investigations that can precisely guide GI-GVHD management. In particular, the combination of tissue-based biomarker assessment (plasma cytokines, faecal microbiome) and molecular imaging by positron emission tomography (PET) offers the potential for non-invasive, real-time in vivo assessment of donor:recipient immune activity within the GI tract for GI-GVHD prediction or diagnosis. In this article, we review the evidence regarding GI-GVHD diagnosis, and examine the potential roles and translational opportunities posed by these novel diagnostic tools, with a focus on the evolving role of PET.
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Affiliation(s)
- Ashleigh P Scott
- Department of Haematology and Bone Marrow Transplant, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia.
- School of Medicine, The University of Queensland, Brisbane, QLD, Australia.
| | - Andrea Henden
- Department of Haematology and Bone Marrow Transplant, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
- School of Medicine, The University of Queensland, Brisbane, QLD, Australia
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Glen A Kennedy
- Department of Haematology and Bone Marrow Transplant, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
- School of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Siok-Keen Tey
- Department of Haematology and Bone Marrow Transplant, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
- School of Medicine, The University of Queensland, Brisbane, QLD, Australia
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
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Kim ES, Kwon Y, Choe YH, Kim MJ, Yoo KH. Impact of the histologic grade of acute gastrointestinal graft-versus-host disease on outcomes in pediatric patients treated with allogeneic hematopoietic stem cell transplantation. Front Med (Lausanne) 2023; 10:1231066. [PMID: 37614955 PMCID: PMC10442571 DOI: 10.3389/fmed.2023.1231066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/14/2023] [Indexed: 08/25/2023] Open
Abstract
Introduction Acute gastrointestinal graft-versus-host disease (GVHD) is a common life-threatening complication after hematopoietic stem cell transplantation (HCT). We aimed to investigate outcomes according to the clinical, endoscopic, and histologic severity of gastrointestinal GVHD in pediatric patients treated with allogeneic HCT. Methods This retrospective cohort study included pediatric patients who underwent sufficient endoscopic and histopathologic evaluation for clinically suspected acute gastrointestinal GVHD between 2010 and 2020. Results Fifty-one patients were included (male proportion, 68.6% [35/51]; median age at HCT, 6.4 years). When the patients were classified according to the histologic severity of gastrointestinal GVHD, the severe group had an earlier onset of GVHD symptoms and a higher proportion of patients with severe clinical gastrointestinal GVHD than the mild-to-moderate and "absent" groups. In Cox proportional hazards regression analysis, the groups with more severe clinical and histologic gastrointestinal GVHD showed a higher risk of non-relapse mortality (NRM). The 5-year overall survival (OS) rates were 58.3 and 36.4% in the mild-to-moderate and histologic gastrointestinal GVHD groups, respectively (p = 0.0384). Patients with higher clinical and histologic grades of gastrointestinal GVHD showed higher cumulative incidence of NRM. Discussion Our results demonstrated that histologic severity of gastrointestinal GVHD is a relevant factor affecting OS and NRM, and patients with mild-to-moderate or severe histologic gastrointestinal GVHD have worse outcomes than patients without histologic GVHD. These findings support the importance of assessing the histologic grade in the diagnostic evaluation of patients with clinical gastrointestinal GVHD.
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Affiliation(s)
- Eun Sil Kim
- Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yiyoung Kwon
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Pediatrics, Inha University Hospital, Incheon, Republic of Korea
| | - Yon Ho Choe
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Mi Jin Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Keon Hee Yoo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
- Cell & Gene Therapy Institute, Samsung Medical Center, Seoul, Republic of Korea
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8
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Elmakki EE, Madkhali MA, Oraibi O, Alqassimi S, Saleh E. Transfusion-Associated Graft-Versus-Host Disease in Adults. Cureus 2023; 15:e44148. [PMID: 37753040 PMCID: PMC10518734 DOI: 10.7759/cureus.44148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2023] [Indexed: 09/28/2023] Open
Abstract
Transfusion-associated graft-versus-host disease (TA-GVHD) is a rare but fatal complication of blood transfusion that usually develops two to 30 days following a blood transfusion giving rise to graft versus host disease (GVHD) clinical features that are consisting of fever, skin rash, jaundice, diarrhea, and pancytopenia. The disease is fulminant in most patients with a mortality rate of >90% of cases. The main aim of this review is to enhance awareness among medical practitioners about this fatal disease. Data were extracted manually from the main medical databases (Medline, Scopus, and Google Scholar) after the revision of selected articles and assessed for their contribution to the knowledge of TA-GVHD. TA-GVHD occurs when the viable donor T-cells in the blood or blood products attack the recipient's tissues which his/her immune system is incapable to destroy due to several reasons. The recipient's tissues that are usually involved in TA-GVHD include the liver, intestine, skin, lungs, and bone marrow. Any blood component either whole blood, packed red blood cells (RBCs), platelets, or fresh non-frozen plasma that contains viable T lymphocytes can cause TA-GVHD. Host immunodeficiency, transfusion of fresh blood, and partial human leukocyte antigen (HLA) matching between the donors and the recipients represent the major risk factors of TA-GVHD. Partial HLA matching includes immunocompetent recipients who receive blood from a first-degree relative also, seen in genetically homogenous populations because of high rates of consanguineous marriage. The diagnosis of TA-GVHD is mainly suspected based on clinical manifestations. However, a histopathological study of either skin or rectal biopsy is diagnostic. The treatment of TA-GVHD is generally not effective, unless the patient received emergency stem cell transplantation, while prevention via irradiation of blood or blood products represents the standard of care for this disease. In conclusion, medical practitioners should have a high index of suspicion for this disease. Moreover, future clinical trials targeting and comparing the outcomes of the different therapeutic options for TA-GVHD are required.
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Affiliation(s)
- Erwa Eltayib Elmakki
- Department of Internal Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | | | - Omar Oraibi
- Department of Internal Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Sameer Alqassimi
- Department of Internal Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Eman Saleh
- Department of Internal Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
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9
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Ono Y, Gonzalez RS. Apoptosis, Crypt Dropout, and Equivocal Immunohistochemical Staining May Indicate Cytomegalovirus Infection in Inflammatory Bowel Disease Patients. Am J Surg Pathol 2023; Publish Ahead of Print:00000478-990000000-00182. [PMID: 37326315 DOI: 10.1097/pas.0000000000002071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Cytomegalovirus (CMV) colitis superimposed on inflammatory bowel disease (IBD) can be challenging to diagnose. This study aimed to determine what histologic clues and immunohistochemistry (IHC) utilization practices, if any, can help diagnose CMV superinfection in IBD. Colon biopsies were reviewed from all patients with CMV colitis with and without IBD between 2010 and 2021 at one institution, along with a separate cohort of IBD patients with negative CMV IHC. Biopsies were assessed for histologic features of activity and chronicity, phlebitis, fibrin thrombi, basal crypt apoptosis, CMV viral cytopathic effect (VCE), and CMV IHC positivity. Features between groups were compared, with statistical significance set at P-value <0.05. The study included 251 biopsies from 143 cases (21 CMV-only, 44 CMV+IBD, 78 IBD-only). Compared with the IBD-only group, the CMV+IBD group was more likely to show apoptotic bodies (83% vs. 64%, P=0.035) and crypt dropout (75% vs. 55%, P=0.045). CMV was detected by IHC in 18 CMV+IBD cases without VCE on hematoxylin and eosin (41%). In the 23 CMV+IBD cases where IHC was performed on all concurrent biopsies, IHC was positive in at least 1 biopsy in 22 cases. Six individual CMV+IBD biopsies with no VCE on hematoxylin and eosin demonstrated equivocal IHC staining. Of these, 5 had evidence of CMV infection. IBD patients with superimposed CMV infection are more likely to demonstrate apoptotic bodies and crypt dropout compared with their noninfected counterparts. Equivocal IHC staining for CMV may indicate true infection in IBD patients, and staining multiple biopsies from the same accession can improve CMV detection.
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Affiliation(s)
- Yuho Ono
- Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Raul S Gonzalez
- Department of Pathology and Laboratory Medicine, Emory University Hospital, Atlanta, GA
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10
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Hagiwara J, Bunya N, Harada K, Nakase H, Narimatsu E. Fatal Gastrointestinal Disorders Due to COVID-19: A Case Series. Cureus 2023; 15:e40286. [PMID: 37448415 PMCID: PMC10336742 DOI: 10.7759/cureus.40286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2023] [Indexed: 07/15/2023] Open
Abstract
Patients with coronavirus disease 2019 (COVID-19) primarily develop respiratory symptoms, which sometimes can be serious. Respiratory failure is the most common cause of death from COVID-19. This disease also causes gastrointestinal (GI) symptoms. However, there are limited reports that severe GI disorders caused by COVID-19 can be fatal. Herein, we report three cases of fatal GI disorders caused by COVID-19. All patients developed severe pneumonia requiring mechanical ventilation and venovenous extracorporeal membrane oxygenation (V-V ECMO) support. The respiratory status improved, and the patients could be weaned off support. However, severe watery diarrhea (over a few liters per day) developed after the onset of respiratory failure. The CT, endoscopic, and pathological findings were similar to those observed in GI graft-versus-host disease (GI-GVHD). Despite various efforts, the GI disorders did not improve, and all patients died of multiple organ failures associated with sepsis due to intestinal mucosal disruption. COVID-19 can cause fatal GI disorders and may have similar characteristics to GI-GVHD. Further investigation will contribute to a comprehensive understanding of fatal GI disorders due to COVID-19.
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Affiliation(s)
- Junya Hagiwara
- Intensive Care Unit, Sapporo Medical University, Sapporo, JPN
| | - Naofumi Bunya
- Intensive Care Unit, Sapporo Medical University, Sapporo, JPN
| | - Keisuke Harada
- Intensive Care Unit, Sapporo Medical University, Sapporo, JPN
| | - Hiroshi Nakase
- Gastroenterology and Hepatology, Sapporo Medical University, Sapporo, JPN
| | - Eichi Narimatsu
- Intensive Care Unit, Sapporo Medical University, Sapporo, JPN
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11
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Bruneau J, Khater S, Isnard P, Lhermitte L, Brouzes C, Sibon D, Asnafi V, Berrebi D, Rabant M, Neven B, Cellier C, Hermine O, Molina TJ. [Immunopathology of the small intestine]. Ann Pathol 2023:S0242-6498(23)00080-9. [PMID: 37156715 DOI: 10.1016/j.annpat.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 05/10/2023]
Abstract
The gastrointestinal tract is the site of exciting immunological interactions between the epithelium and the mucosa-associated lymphoid tissue, leading to the immune response to food and microbial antigens in the digestive lumen. The objective of this review is to present the main dysimmune pathologies of the digestive tract leading to an enteropathy. As examples, we describe celiac and non-celiac enteropathies to clarify a florid diagnostic framework, by identifying a spectrum of elementary lesions, which must be confronted with the clinico biological context of the patient to orient the diagnosis. The microscopic lesions observed are most often non-specific and may be encountered in several diagnostic settings. Moreover, it is a set of elementary lesions in each clinical context that will orient the diagnostic framework. Celiac disease is the main etiology of enteropathy with villous atrophy, its diagnosis is multidisciplinary and there are many differential diagnoses. We will discuss celiac disease lymphomatous complications as enteropathy associated T-cell lymphoma including refractory sprue type 2. We will then present the non-celiac enteropathies. Among these, enteropathies of unknown etiology may be associated with a primary immune deficiency that may be reflected by florid lymphoid hyperplasia of the gastrointestinal tract and/or be associated with an infectious etiology that should also be constantly sought. Finally, we will discuss of induced enteropathy by new immunomodulatory treatments.
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Affiliation(s)
- Julie Bruneau
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France.
| | - Shérine Khater
- Service de gastro-entérologie, hôpital européen Georges-Pompidou, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Pierre Isnard
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France
| | - Ludovic Lhermitte
- Laboratoire d'onco-hématologie, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Chantal Brouzes
- Laboratoire d'onco-hématologie, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - David Sibon
- Service d'hématologie, hôpital Henri-Mondor, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris-Est-Créteil, Créteil, France
| | - Vahid Asnafi
- Laboratoire d'onco-hématologie, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Dominique Berrebi
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France
| | - Marion Rabant
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France
| | - Bénédicte Neven
- Service d'immuno-hématologie et rhumatologie pédiatrique, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Christophe Cellier
- Service de gastro-entérologie, hôpital européen Georges-Pompidou, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Olivier Hermine
- Service d'hématologie, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris, AP-HP, université Paris Cité, Paris, France
| | - Thierry Jo Molina
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France
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12
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Dias E, Marques M, Lopes S, Gullo I, Bastos J, Macedo G. Acute gastrointestinal graft-versus-host disease with cytomegalovirus and Epstein-Barr virus superinfection in a patient with COVID-19. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2023; 115:92-93. [PMID: 35748474 DOI: 10.17235/reed.2022.9001/2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A 60-year-old female was diagnosed with acute myeloid leukemia. After initial remission with chemotherapy, she relapsed and underwent allogeneic hematopoietic stem cell transplantation (HSCT). Two months later, she presented to emergency department with watery diarrhea, abdominal pain and fever. She also tested positive for SARS-CoV2 on nasopharyngeal swab by polymerase chain reaction (PCR) and both cytomegalovirus (CMV) and Epstein-Barr virus (EBV) were detected in peripheral blood. Flexible sigmoidoscopy showed diffuse edema, erythema and loss of vascular pattern with interspersed segments of mucosal denudation and exudate and bBiopsies revealed epithelial cell apoptosis, diffuse crypt atrophy and dropout, with ulceration and both CMV and EBV were detected in colon mucosa, consistent with acute severe gastrointestinal graft-versus-host disease complicated by CMV and EBV superinfection. Despite starting therapy with methylprednisolone, ganciclovir and rituximab,she presented unfavorable evolution and died after 5 weeks.
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Affiliation(s)
- Emanuel Dias
- Gastrenterology , Centro Hospitalar Universitário de São João, Portugal
| | - Margarida Marques
- Gastrenterology, Centro Hospitalar Universitário de São João, Portugal
| | - Susana Lopes
- Gastroenterology, Centro Hospitalar Universitário de São João, Portugal
| | - Irene Gullo
- Pathology, Centro Hospitalar Universitário de São João
| | - Juliana Bastos
- Hemathology, Centro Hospitalar Universitário de São João
| | - Guilherme Macedo
- Gastroenterology , Centro Hospitalar Universitário de São João, Portugal
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13
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Cherk MH, Khor R, Barber TW, Yap KSK, Patil S, Walker P, Avery S, Roberts S, Kemp W, Pham A, Bailey M, Kalff V. Noninvasive Assessment of Acute Graft-Versus-Host Disease of the Gastrointestinal Tract After Allogeneic Hemopoietic Stem Cell Transplantation Using 18F-FDG PET. J Nucl Med 2022; 63:1899-1905. [PMID: 35450959 DOI: 10.2967/jnumed.121.263688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 04/08/2022] [Indexed: 01/11/2023] Open
Abstract
Acute graft-versus-host disease of the gastrointestinal tract (acute GIT-GVHD) often complicates allogeneic hemopoietic stem cell transplantation (AHSCT). 18F-FDG PET/CT is known to detect active inflammation and may be a useful noninvasive test for acute GIT-GVHD. The objective of this study was to evaluate the diagnostic utility of 18F-FDG PET/CT to noninvasively assess patients with clinically suspected acute GIT-GVHD. Fifty-one AHSCT patients with clinically suspected acute GIT-GVHD prospectively underwent 18F-FDG PET/CT scanning followed by upper and lower GIT endoscopy within 7 d. Endoscopic biopsies of 4 upper GIT and 4 colonic segments were obtained for histology to compare with corresponding quantitative segmental 18F-FDG PET/CT SUVmax Receiver-operating-characteristic curve (ROC) analysis was performed to determine predictive capacity of 18F-FDG PET/CT SUVmax for acute GIT-GVHD. A separate qualitative visual 18F-FDG PET/CT analysis was also performed for comparison. Results: Twenty-three of 51 (45.1%) patients had biopsy-confirmed acute GIT-GVHD, with 19 of 23 (82.6%) having upper GIT and 22 of 22 (100%) colonic involvement. One of 23 patients did not undergo a colonoscopy. GVHD involved the entire colon contiguously in 21 of 22 patients. For quantitative analysis, histology from 4 upper GIT and 4 colonic segments were compared with 18F-FDG PET/CT SUVmax Colonic segments positive for GVHD had a higher SUVmax (4.1 [95% CI, 3.6-4.5]) than did normal colonic segments (2.3 [1.9-2.7], P = 0.006). No difference was demonstrated in upper GIT segments. Quantitative 18F-FDG PET/CT yielded a 69% sensitivity, 57% specificity, 73% negative predictive value, and 59% positive predictive value for the detection of GVHD compared with 70%, 76%, 76%, and 68%, respectively, for qualitative analysis. Conclusion: 18F-FDG PET is a useful noninvasive diagnostic test for acute GIT-GVHD, which when present always involves the colon and usually in its entirety, suggesting colonic biopsy obtained by sigmoidoscopy is adequate for histologic confirmation when acute GIT-GVHD is suspected. Of note, 18F-FDG PET cannot distinguish acute GIT-GVHD from non-GVHD inflammatory changes in the colon.
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Affiliation(s)
- Martin H Cherk
- Department of Nuclear Medicine & PET, Alfred Hospital, Melbourne Australia; .,Monash University, Melbourne, Australia
| | - Robert Khor
- Department of Nuclear Medicine & PET, Alfred Hospital, Melbourne Australia
| | - Thomas W Barber
- Department of Nuclear Medicine & PET, Alfred Hospital, Melbourne Australia.,Monash University, Melbourne, Australia
| | - Kenneth S K Yap
- Department of Nuclear Medicine & PET, Alfred Hospital, Melbourne Australia.,Monash University, Melbourne, Australia
| | - Sushrut Patil
- Monash University, Melbourne, Australia.,Department of Haematology, Alfred Hospital, Melbourne, Australia
| | - Patricia Walker
- Department of Haematology, Alfred Hospital, Melbourne, Australia
| | - Sharon Avery
- Monash University, Melbourne, Australia.,Department of Haematology, Alfred Hospital, Melbourne, Australia
| | - Stuart Roberts
- Monash University, Melbourne, Australia.,Department of Gastroenterology, Alfred Hospital, Melbourne, Australia
| | - William Kemp
- Monash University, Melbourne, Australia.,Department of Gastroenterology, Alfred Hospital, Melbourne, Australia
| | - Alan Pham
- Monash University, Melbourne, Australia.,Department of Anatomical Pathology, Alfred Hospital, Melbourne, Australia; and
| | - Michael Bailey
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Victor Kalff
- Department of Nuclear Medicine & PET, Alfred Hospital, Melbourne Australia.,Monash University, Melbourne, Australia
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14
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Farooq A, González IA, Byrnes K, Jenkins SM, Hartley CP, Hagen CE. Multi-institutional development and validation of a novel histologic grading system for colonic graft-versus-host disease. Mod Pathol 2022; 35:1254-1261. [PMID: 35365769 DOI: 10.1038/s41379-022-01065-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 02/25/2022] [Accepted: 02/27/2022] [Indexed: 11/09/2022]
Abstract
Graft-versus-host disease (GVHD) remains a major complication for patients who have undergone hematopoietic stem cell transplantation. The Lerner system is the most widely used histologic grading score for gastrointestinal GVHD but its clinic utility is debated. The aim of our study was to develop a novel histologic grading system for gastrointestinal GVHD that incorporates independent evaluation of both apoptotic counts and crypt destruction. Colonic biopsies taken to assess for GVHD were retrospectively assessed for: Crypt damage (No crypt dropout or ulceration-0; crypt dropout without ulceration-1; ulceration-2) and crypt apoptotic counts (No apoptosis-0; 1-6 apoptotic bodies per 10 contiguous crypts-1; >6apoptotic bodies per 10 contiguous crypts-2). The two scores were added together to get an overall grade (0-4). Alternative apoptotic cutoff points were examined. An apoptotic cutoff of >9 apoptotic bodies per 10 contiguous crypts marginally improved the area under the curve (AUC), but the AUCs from the resulting novel grade calculations were not significantly different (p = 0.10). Lerner grading was also applied. The study group consisted of an initial analysis cohort (n = 191) and a second validation cohort from a separate institution (n = 97). In the initial analysis cohort, our histologic grading system provided prognostic stratification for GVHD-related death within 6 months (p = 0.0004, AUC = 0.705). The Lerner system performed similarly in terms of providing prognostic stratification for GVHD-related death (p = 0.0001, AUC = 0.707). In the external validation cohort, our histologic grading system was not associated with GVHD-related death (p = 0.14, AUC = 0.621), but the Lerner system was associated with GVHD-related death (p = 0.048, AUC = 0.663). While our grading system may have some advantages compared to the Lerner system, due to lack of reproducibility we do not currently recommend widespread adoption of this system. Nonetheless, we present a standardized tool for assessing both apoptosis and crypt damage. Future studies assessing alternative histologic grading systems with external validation and further examination the lower apoptotic threshold for GVHD diagnosis are warranted.
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Affiliation(s)
- Ayesha Farooq
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Iván A González
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.,Department of Pathology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Kathleen Byrnes
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Sarah M Jenkins
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | | | - Catherine E Hagen
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA.
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15
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Sepúlveda A, Tagliaferro G, Arancibia G, Barriga F, Busoni V, Orsi M. Liver-Intestinal Involvement in Graft Versus Host Disease in Pediatric Hematopoietic Stem Cell Transplantation Patients: Ten Years of Experience in 2 Centers of Latin America. JPGN REPORTS 2022; 3:e211. [PMID: 37168643 PMCID: PMC10158394 DOI: 10.1097/pg9.0000000000000211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 11/21/2021] [Indexed: 05/13/2023]
Abstract
To describe the behavior and characteristics of children with diagnosis of graft versus host disease (GVHD) with liver-intestinal involvement. Methods Retrospective cohort study of pediatric patients with history of hematopoietic stem cell transplantation for diagnosis of GVHD with gastrointestinal (GI) or liver involvement, from 2 pediatric centers. Results Between 2007 and 2017, 57 pediatric patients presented with liver or intestinal GVHD; 74% with GI GVHD, 11% with liver GVHD, and 15% with liver-intestinal involvement. Diarrhea (96%) and abdominal pain (55%) were the most frequent symptoms. Endoscopies were performed in 88%, and 35% required a second procedure to confirm diagnosis. Normal-appearing mucosa was observed in 17% of upper GI endoscopies and in 29% of colonoscopies. Endoscopic pathological findings were observed mainly in colon (62%). There was greater severity on colonoscopic classification in those with liver-intestinal compromise than in those with GI compromise only. Overall mortality was 26%. Conclusion GI and liver GVHD diagnosis may present serious complications. GI involvement tends to manifest early, so it is appropriate to suspect it in the first days after transplantation, unlike liver involvement, which occurs late when other organs are involved. We did not observe a direct relationship between endoscopic and histological classification. Both GI and liver involvement in GVHD could predict greater target organ involvement.
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Affiliation(s)
- Andrea Sepúlveda
- From the Department of Pediatric Gastroenterology and Nutrition, Pontificia Universidad Católica de Chile
| | - Gustavo Tagliaferro
- Department of Pediatric Gastroenterology and Hepatology, Hospital Italiano de Buenos Aires
| | - Gabriel Arancibia
- From the Department of Pediatric Gastroenterology and Nutrition, Pontificia Universidad Católica de Chile
| | - Francisco Barriga
- Department of Pediatric Hematology and Oncology, Pontificia Universidad Católica
| | - Verónica Busoni
- Department of Pediatric Gastroenterology and Hepatology, Hospital Italiano de Buenos Aires
| | - Marina Orsi
- Department of Pediatric Gastroenterology and Hepatology, Hospital Italiano de Buenos Aires
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16
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Takamiyagi S, Iriki H, Asahina Y, Furuichi Y, Funakoshi T, Ichikawa M, Mikami Y, Okita H, Sakiyama T, Inazumi T, Amagai M, Takahashi H. Severe graft-versus-host disease-like enterocolitis accompanied with cytomegalovirus-reactivation in drug-induced hypersensitivity syndrome/drug reaction with eosinophilia and systemic symptoms. J Dermatol 2022; 49:796-799. [PMID: 35502510 DOI: 10.1111/1346-8138.16415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/28/2022] [Accepted: 04/20/2022] [Indexed: 12/17/2022]
Abstract
Drug-induced hypersensitivity syndrome (DIHS)/drug reaction with eosinophilia and systemic symptoms (DRESS) is a severe drug adverse reaction with skin eruption and visceral organ involvement. The characteristic clinical features of DIHS/DRESS are reactivation of human herpesviruses (HHV) and the development of autoimmune diseases, but their pathogenesis and associations are not yet understood. Here, we report a 66-year-old man who presented with fever, generalized erythema, diffuse lymphadenopathy, and diarrhea after 3 weeks of treatment with zonisamide. Reactivation of HHV-6 and cytomegalovirus (CMV) was detected during the clinical course. The patient was diagnosed with DIHS/DRESS and treated with systemic prednisolone, i.v. immunoglobulin therapy, and ganciclovir. However, severe enterocolitis persisted for 6 months. A series of examinations revealed features of both CMV enterocolitis, as indicated by identification of a few CMV-positive cells on immunohistochemical analysis, and graft-versus-host disease (GVHD)-like enterocolitis indicated by orange-peel appearance on endoscopic examination and histopathological loss of goblet cells. Intractable enterocolitis continued and the patient finally died of pneumonia. An autoimmune predisposition in DIHS/DRESS patients in combination with CMV reactivation was considered to trigger the severe enterocolitis of this case that showed GVHD-like features of the gastrointestinal tract. GVHD-like organ damage is a pathological condition rarely observed in DIHS/DRESS but should be recognized as one of the most severe complications of the disease.
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Affiliation(s)
- Saeko Takamiyagi
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Hisato Iriki
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Yasuhiko Asahina
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Yuki Furuichi
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Takeru Funakoshi
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Masataka Ichikawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Mikami
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hajime Okita
- Division of Diagnostic Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Tomo Sakiyama
- Department of Dermatology, Tachikawa Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Tokyo, Japan
| | - Toyoko Inazumi
- Department of Dermatology, Tachikawa Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Tokyo, Japan
| | - Masayuki Amagai
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Hayato Takahashi
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
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17
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Faraci M, Giardino S, Madeo A, Coccia C, Arrigo S, Pierri F, Gandullia P. Endoscopic Approach in the Diagnosis of Gastrointestinal Acute Graft Versus Host Disease in Children. JPGN REPORTS 2022; 3:e163. [PMID: 37168750 PMCID: PMC10158456 DOI: 10.1097/pg9.0000000000000163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 11/03/2021] [Indexed: 05/13/2023]
Abstract
The objectives of this study were to describe clinical, histological, and endoscopic findings in children undergoing gastrointestinal (GI) endoscopy for symptoms of digestive acute graft-versus-host disease (a-GvHD), to evaluate the rate of steroid-resistant GvHD and transplant-related mortality, and to describe the feasibility and safety of the endoscopic procedure. Methods This was a retrospective study conducted, at the IRCSS Istituto G. Gaslini in Genova, Italy, in 26 children undergoing upper or lower GI endoscopy after allogeneic hematopoietic stem cell transplantation between 2000 and 2017. Results Histology confirmed a diagnosis of a-GvHD in 73% of patients; it was frequently associated with steroid-resistant a-GvHD (P = 0.001) and with an increased transplant-related mortality. Additionally, one patient developed duodenal hematoma after endoscopy for a high-grade GI a-GvHD. Conclusions In our experience, the endoscopic approach in the diagnosis of GI a-GvHD in children was feasible and safe. Furthermore, the histological diagnosis of GI a-GvHD was associated with an increased risk of steroid-resistant GvHD and with high transplant-related mortality.
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Affiliation(s)
- Maura Faraci
- From the Hematopoetic Stem Cell Transplant Unit, Hematology-Oncology Department, IRCSS-Istituto G. Gaslini, Genova, Italy
| | - Stefano Giardino
- From the Hematopoetic Stem Cell Transplant Unit, Hematology-Oncology Department, IRCSS-Istituto G. Gaslini, Genova, Italy
| | - Annalisa Madeo
- Gastroenterology and Digestive Endoscopy Unit, IRCSS—Istituto G. Gaslini, Genova, Italy
| | - Cristina Coccia
- Department of Pathology, IRCSS-Istituto G. Gaslini, Genova, Italy
| | - Serena Arrigo
- Gastroenterology and Digestive Endoscopy Unit, IRCSS—Istituto G. Gaslini, Genova, Italy
| | - Filomena Pierri
- From the Hematopoetic Stem Cell Transplant Unit, Hematology-Oncology Department, IRCSS-Istituto G. Gaslini, Genova, Italy
| | - Paolo Gandullia
- Gastroenterology and Digestive Endoscopy Unit, IRCSS—Istituto G. Gaslini, Genova, Italy
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18
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AT A, T GD, HM R, ES B, FL J. Calprotectin expressing donor-derived macrophages increase in acute gastrointestinal graft versus host disease. Transplant Cell Ther 2022; 28:248.e1-248.e8. [DOI: 10.1016/j.jtct.2022.01.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 01/18/2022] [Accepted: 01/28/2022] [Indexed: 10/19/2022]
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19
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Sarraf AA, Schetelig J, Baldauf H, Stölzel F, Middeke JM, Sockel K, Teipel R, Brückner S, Berning M, Zeissig S, Babatz J, Baretton GB, Hampe J, Bornhäuser M, Aust D, Schmelz R. Macroscopic, Histologic and Clinical Assessment of Acute GVHD of the Upper Gastrointestinal Tract within 6 Weeks after Allogeneic Hematopoietic Cell Transplantation. Exp Hematol 2022; 108:36-45. [PMID: 35033627 DOI: 10.1016/j.exphem.2022.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 01/02/2022] [Accepted: 01/08/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Abed A Sarraf
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany.
| | - Johannes Schetelig
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany; Clinical Trials Unit, German Bone Marrow Donor Center (DKMS), Dresden, Germany
| | - Henning Baldauf
- Clinical Trials Unit, German Bone Marrow Donor Center (DKMS), Dresden, Germany
| | - Friedrich Stölzel
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany; Clinical Trials Unit, German Bone Marrow Donor Center (DKMS), Dresden, Germany
| | - Jan Moritz Middeke
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Katja Sockel
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Raphael Teipel
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Stefan Brückner
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Marco Berning
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Sebastian Zeissig
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Jana Babatz
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Gustavo B Baretton
- Institute of Pathology, Faculty of Medicine and University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany; National Center for Tumor Diseases (NCT), Partner Site Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jochen Hampe
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Martin Bornhäuser
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany; National Center for Tumor Diseases (NCT), Partner Site Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniela Aust
- Institute of Pathology, Faculty of Medicine and University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
| | - Renate Schmelz
- Department of Internal Medicine I, University Hospital "Carl Gustav Carus," TU Dresden, Dresden, Germany
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20
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Wilkins BJ, Kelsen JR, Conrad MA. A Pattern-based Pathology Approach to Very Early-onset Inflammatory Bowel Disease: Thinking Beyond Crohn Disease and Ulcerative Colitis. Adv Anat Pathol 2022; 29:62-70. [PMID: 34813528 PMCID: PMC8665089 DOI: 10.1097/pap.0000000000000327] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Very early-onset inflammatory bowel disease (VEO-IBD), IBD diagnosed in children younger than 6 years old, is phenotypically and genetically distinct from older onset IBD. Monogenic and digenic causative defects, particularly in primary immunodeficiency and intestinal epithelial barrier genes, have been identified in a subset of patients with VEO-IBD allowing for targeted therapies and improved outcomes. However, these findings are the minority, thus strategies to correctly diagnose patients, including identification of specific histopathologic findings with correlating clinical and laboratory features may provide critical and necessary insight into mechanisms of disease pathogenesis and subsequent therapeutic options. In this article, we review the pathologic findings seen in patients with VEO-IBD and outline a pattern-based approach to diagnosis using examples from primary immunodeficiencies with gastrointestinal manifestations.
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Affiliation(s)
- Benjamin J. Wilkins
- Division of Anatomic Pathology, Department of Pathology and Laboratory Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104 USA
| | - Judith R. Kelsen
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104 USA
| | - Maire A. Conrad
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104 USA
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21
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Rossi C, Simoncelli G, Arpa G, Stracuzzi A, Parente P, Fassan M, Vanoli A, Villanacci V. Histopathology of intestinal villi in neonatal and paediatric age: main features with clinical correlation - Part I. Pathologica 2021; 114:12-21. [PMID: 34856604 PMCID: PMC9040547 DOI: 10.32074/1591-951x-337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 07/30/2021] [Indexed: 11/30/2022] Open
Abstract
The neonatal and paediatric spectrum of small bowel disorders encompass a wide variety of conditions, ranging from food allergies to life-threatening surgical emergencies or life-long medical conditions and, as such, it comes with a whole set of diagnostic challenges for the non-paediatric pathologist. Histologic examination is a cornerstone of diagnosis in a large number of diseases and may still provide important diagnostic clues in the appropriate clinical context. In this review, divided in two sections, we aim to provide a comprehensive histopathological summary of paediatric small bowel alteration and their differential diagnoses with a reference to the main clinical aspects required for appropriate interpretation. Specifically, in this first part, we describe congenital and metabolic disorders, intestinal lymphangiectasia, immunodeficiencies, GVHD, and necrotising enterocolitis.
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Affiliation(s)
- Chiara Rossi
- Unit of Anatomic Pathology, Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | | | - Giovanni Arpa
- Unit of Anatomic Pathology, Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Alessandra Stracuzzi
- Pathological Anatomy Unit, Department of Diagnostic and Laboratory Medicine, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Paola Parente
- Pathology Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Matteo Fassan
- Department of Medicine (DIMED), Surgical Pathology Unit, University of Padua, Padua, Italy; Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Alessandro Vanoli
- Unit of Anatomic Pathology, Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
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22
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Snyder KJ, Choe HK, Gao Y, Sell NE, Braunreiter KM, Zitzer NC, Neidemire-Colley L, Kalyan S, Dorrance AM, Keller A, Mihaylova MM, Singh S, Sehgal L, Bollag G, Ma Y, Powell B, Devine SM, Ranganathan P. Inhibition of Bromodomain and Extra Terminal (BET) Domain Activity Modulates the IL-23R/IL-17 Axis and Suppresses Acute Graft- Versus-Host Disease. Front Oncol 2021; 11:760789. [PMID: 34722316 PMCID: PMC8554203 DOI: 10.3389/fonc.2021.760789] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 09/20/2021] [Indexed: 01/04/2023] Open
Abstract
Acute graft-versus-host disease (GVHD) is the leading cause of non-relapse mortality following allogeneic hematopoietic cell transplantation. The majority of patients non-responsive to front line treatment with steroids have an estimated overall 2-year survival rate of only 10%. Bromodomain and extra-terminal domain (BET) proteins influence inflammatory gene transcription, and therefore represent a potential target to mitigate inflammation central to acute GVHD pathogenesis. Using potent and selective BET inhibitors Plexxikon-51107 and -2853 (PLX51107 and PLX2853), we show that BET inhibition significantly improves survival and reduces disease progression in murine models of acute GVHD without sacrificing the beneficial graft-versus-leukemia response. BET inhibition reduces T cell alloreactive proliferation, decreases inflammatory cytokine production, and impairs dendritic cell maturation both in vitro and in vivo. RNA sequencing studies in human T cells revealed that BET inhibition impacts inflammatory IL-17 and IL-12 gene expression signatures, and Chromatin Immunoprecipitation (ChIP)-sequencing revealed that BRD4 binds directly to the IL-23R gene locus. BET inhibition results in decreased IL-23R expression and function as demonstrated by decreased phosphorylation of STAT3 in response to IL-23 stimulation in human T cells in vitro as well as in mouse donor T cells in vivo. Furthermore, PLX2853 significantly reduced IL-23R+ and pathogenic CD4+ IFNγ+ IL-17+ double positive T cell infiltration in gastrointestinal tissues in an acute GVHD murine model. Our findings identify a role for BET proteins in regulating the IL-23R/STAT3/IL-17 pathway. Based on our preclinical data presented here, PLX51107 will enter clinical trial for refractory acute GVHD in a Phase 1 safety, biological efficacy trial.
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Affiliation(s)
- Katiri J Snyder
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Hannah K Choe
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Yandi Gao
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Natalie E Sell
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Kara M Braunreiter
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Nina C Zitzer
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Lotus Neidemire-Colley
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Sonu Kalyan
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Adrienne M Dorrance
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Andrea Keller
- Department of Biological Chemistry and Pharmacology, Comprehensive Cancer Center, The Ohio State University Columbus, Columbus, OH, United States
| | - Maria M Mihaylova
- Department of Biological Chemistry and Pharmacology, Comprehensive Cancer Center, The Ohio State University Columbus, Columbus, OH, United States
| | - Satishkumar Singh
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Lalit Sehgal
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Gideon Bollag
- Plexxikon Inc, South San Francisco, CA, United States
| | - Yan Ma
- Plexxikon Inc, South San Francisco, CA, United States
| | - Ben Powell
- Plexxikon Inc, South San Francisco, CA, United States
| | - Steven M Devine
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Parvathi Ranganathan
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
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23
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Placke JM, Rawitzer J, Reis H, Rashidi-Alavijeh J, Livingstone E, Ugurel S, Hadaschik E, Griewank K, Schmid KW, Schadendorf D, Roesch A, Zimmer L. Apoptotic Gastritis in Melanoma Patients Treated With PD-1-Based Immune Checkpoint Inhibition - Clinical and Histopathological Findings Including the Diagnostic Value of Anti-Caspase-3 Immunohistochemistry. Front Oncol 2021; 11:725549. [PMID: 34458154 PMCID: PMC8385713 DOI: 10.3389/fonc.2021.725549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/23/2021] [Indexed: 01/03/2023] Open
Abstract
Background Gastritis induced by checkpoint inhibitors (CPI) is a rare but severe drug-related side effect. The reference standard for confirming CPI-associated gastritis (CPI-assGastritis) is histopathological assessment; however, the histopathological features of CPI-assGastritis are not yet adequately defined. Materials and Methods Gastric biopsies of melanoma patients with histopathologically suspected CPI-assGastritis were compared with gastric biopsies of patients with inflammation free gastric mucosa (IFGM), type A, B, and C gastritis with respect to apoptosis count and predominant histopathological features. Immunohistochemical anti-caspase-3 staining was performed to identify apoptosis. Quantification was performed by manually counting the number of apoptotic events per 10 high-power fields (HPF). Clinical symptoms, treatment, and follow-up data of patients with CPI-assGastritis were examined. The nonparametric Mann–Whitney U test was used for statistical testing. Results Five melanoma patients (three women, two men; median age: 45 years) were treated with PD-1-based CPI. The patients reported epigastric pain, weight loss, nausea, and vomiting. Histologically, the patients with CPI-assGastritis showed a partly lymphocytic, partly granulocytic inflammatory infiltrate. Manual counting of apoptotic cells in biopsy tissue slides stained against caspase 3 revealed a median of 6 apoptotic events/10 HPF (95% CI, 2.75-17.30) in the patients with CPI-assGastritis. Results for the comparison cohort (patients n = 21) were a median of 1 apoptotic event/10 HPF (95% CI, 0.5–4.5) for type-A gastritis (six patients), a median of 2 apoptotic events/10 HPF (95% CI, 0–4.5) for type-B gastritis (five patients), and no apoptosis for IFGM and type-C gastritis (five patients). Patients with CPI-assGastritis had a significantly higher apoptosis count than patients with IFGM (p<0.01), type A (p<0.05), B (p<0.05), and C gastritis (p<0.01). None of the CPI-assGastritis biopsies showed evidence of Helicobacter pylori. All CPI-assGastritis patients responded to systemic treatment with corticosteroids. Conclusion CPI-assGastritis manifests with nonspecific symptoms but histologically shows a high number of apoptotic events, which can best be visualized by anti-caspase-3 immunohistochemistry. This histopathological feature may help to histologically differentiate CPI-assGastritis from other forms of gastritis and inform decision-making regarding its optimal management.
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Affiliation(s)
- Jan-Malte Placke
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Josefine Rawitzer
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Henning Reis
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Jassin Rashidi-Alavijeh
- Department of Gastroenterology and Hepatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Elisabeth Livingstone
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Selma Ugurel
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Eva Hadaschik
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Klaus Griewank
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Kurt Werner Schmid
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,German Consortium of Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Alexander Roesch
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,German Consortium of Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lisa Zimmer
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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24
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Terminal ileum is the most sensitive site for the histologic diagnosis of grade 4 graft-versus-host disease (GvHD) in the lower GI tract and is a harbinger of poor outcome. Virchows Arch 2021; 479:919-925. [PMID: 34131796 DOI: 10.1007/s00428-021-03136-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 05/30/2021] [Accepted: 06/03/2021] [Indexed: 10/21/2022]
Abstract
The site of the gastrointestinal (GI) tract where biopsies are most likely to be diagnostic of graft-versus-host disease (GvHD) remains controversial. Recent reports have indicated that biopsies from the rectosigmoid have sufficient sensitivity and specificity for diagnosing GI GvHD and can be obtained via a less invasive flexible sigmoidoscopy procedure. While GvHD histologic grades 1-3 have little correlation with patients' symptoms and overall clinical grade, histologic grade 4 GvHD does correlate with severe clinical presentation and a poor prognosis. We examined cases of lower GI biopsies obtained via a complete colonoscopy with ileal intubation for the evaluation of GvHD within a 2-year period from patients who underwent stem cell transplantation. In our study cohort, grade 4 GvHD was significantly more likely to be identified in a terminal ileum biopsy than in a biopsy from another site in the lower GI tract. Significantly, 5 of 6 patients with histologic grade 4 GvHD diagnosed on ileal biopsies died from complication of severe GI GvHD. Given the poor prognosis of histologic grade 4 GvHD in the terminal ileum, the detection of this finding may serve to inform clinicians that escalation or modification of treatment may need to be considered. Furthermore, our findings suggest that terminal ileal biopsies may help to increase sensitivity for identifying patients at high risk for poor outcome of GvHD.
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25
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Smullin CP, Venick RS, Marcus EA, Naini BV, Farmer DG. REG3α is a novel biomarker that potentially correlates with acute allograft rejection after intestinal transplantation. Clin Transplant 2021; 35:e14378. [PMID: 34060679 DOI: 10.1111/ctr.14378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/06/2021] [Accepted: 05/27/2021] [Indexed: 12/15/2022]
Abstract
Monitoring of intestinal allograft function remains a challenge. While frequent endoscopies and biopsies are the gold standard, no single biomarker exists to screen for intestinal transplant rejection. The novel REG3α, an antimicrobial peptide secreted by intestinal enterocytes and Paneth cells, has been associated with inflammatory bowel disease as well as intestinal graft versus host disease. Our aim was to identify and describe a role of REG3α in monitoring or predicting acute allograft rejection after intestinal transplantation (ITx). Since 2019, we have incorporated REG3α into the standard monitoring of patients after ITx. We conducted a retrospective analysis of a prospectively maintained IRB-approved database and present, herein, the results of 2 adults with irreversible intestinal failure who underwent isolated ITx under this monitoring protocol. Increases in REG3α corresponded with acute allograft rejection in both cases and preceded acute allograft rejection by 1 week in one of the cases. We describe REG3α as a non-invasive marker of acute allograft rejection after adult isolated ITx which not only corresponded with acute allograft rejection but also preceded histopathological changes by 1 week.
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Affiliation(s)
| | - Robert S Venick
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Elizabeth A Marcus
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Bita V Naini
- Department of Pathology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Douglas G Farmer
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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26
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Blanco-Velasco G, Palos-Cuellar R, Domínguez-García MR, Solórzano-Pineda OM, Zamarripa-Mottú RA, Martínez-Camacho C, González-Bautista ML, Contreras-Serratos MM, Murcio-Pérez E, Blancas-Valencia JM, Jiménez-Ochoa MA, Hernández-Mondragón OV. Utility of capsule endoscopy in the diagnosis of gastrointestinal graft-versus-host disease. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2021; 86:215-219. [PMID: 34210455 DOI: 10.1016/j.rgmxen.2021.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 06/11/2020] [Indexed: 10/21/2022]
Abstract
INTRODUCTION AND AIM Graft-versus-host disease (GvHD) is a complication of hematopoietic cell transplantation, and the small bowel is one of the main targets in the gastrointestinal tract. Capsule endoscopy is a safe procedure and can be useful in the diagnosis of GvHD. The aim of the present study was to compare the diagnostic yield of capsule endoscopy with the histopathologic findings in GvHD. MATERIALS AND METHODS A retrospective diagnostic test study included all the patients with suspected GvHD that underwent gastroscopy and colonoscopy, with histopathologic evaluation of the biopsies taken, and capsule endoscopy, within the time frame of July 2015 and July 2019. Capsule endoscopy findings were compared with the histopathologic diagnosis, considered the gold standard. RESULTS Twenty-one patients with GvHD (7 [33%] women; 37 ± 11.9 years of age) were included, 20 (95%) of whom had acute GvHD. The median gastric transit time of the capsule was 55 minutes (20-113) and the median small bowel transit time was 261 minutes (238-434). The entire small bowel was visualized through capsule endoscopy in 17 cases (80.95%). The histopathologic findings and capsule endoscopy findings resulted in the diagnosis of GvHD in 17 and 16 cases, respectively. There was agreement between the histopathologic and capsule endoscopy findings in 18 cases (15 positive and 3 negative). Sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic yield of capsule endoscopy were 88%, 75%, 94%, 60%, and 85%, respectively. CONCLUSIONS Capsule endoscopy is a safe tool for the diagnosis of GvHD, with high sensitivity and positive predictive value, as well as moderate agreement with histopathologic findings.
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Affiliation(s)
- G Blanco-Velasco
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico.
| | - R Palos-Cuellar
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - M R Domínguez-García
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - O M Solórzano-Pineda
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - R A Zamarripa-Mottú
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - C Martínez-Camacho
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - M L González-Bautista
- Servicio de Hematología, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - M M Contreras-Serratos
- Servicio de Hematología, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - E Murcio-Pérez
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - J M Blancas-Valencia
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - M A Jiménez-Ochoa
- Servicio de Hematología, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - O V Hernández-Mondragón
- Servicio de Endoscopia, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
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27
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Zhang ML, Deshpande V. Histopathology of Gastrointestinal Immune-related Adverse Events: A Practical Review for the Practicing Pathologist. Am J Surg Pathol 2021; 46:e15-e26. [PMID: 33999556 DOI: 10.1097/pas.0000000000001730] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Immune checkpoint inhibitors target checkpoint proteins with the goal of reinvigorating the host immune system and thus restoring antitumor response. With the dramatic increase in the use of checkpoint inhibitors for cancer treatment, surgical pathologists have assumed a major role in predicting the therapeutic efficacy (score based on programmed cell death ligand 1 immunohistochemistry and mismatch repair protein loss) as well as diagnosing the complications associated with these medications. Immune-related adverse events (irAEs) manifest as histologic changes seen in both the upper and lower gastrointestinal tract, and when viewed in isolation, may be morphologically indistinguishable from a wide range of diseases including infections, celiac disease, and inflammatory bowel disease, among others. Evaluation of biopsies from both the upper and lower gastrointestinal tract can aid in the distinction of gastrointestinal irAEs from their mimics. In the liver, the histologic changes of hepatic irAEs overlap with de novo diseases associated with hepatitic and cholangitic patterns of injury. The diagnosis of irAEs requires communication and collaboration from the pathologist, oncologist, and gastroenterologist. This review provides a background framework and illustrates the histologic features and differential diagnosis of gastrointestinal and hepatic irAEs.
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Affiliation(s)
- M Lisa Zhang
- Department of Pathology, Massachusetts General Hospital Harvard Medical School, Boston, MA
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28
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Giardino S, Bava C, Arrigo S, Pierri F, Gandullia P, Coccia C, Faraci M. Thalidomide as treatment of crohn-like disease occurred after allogeneic hematopoietic stem cell transplantation in a pediatric patient. Pediatr Transplant 2021; 25:e13941. [PMID: 33314581 DOI: 10.1111/petr.13941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/11/2020] [Accepted: 11/13/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Autoimmune diseases may occur after allogeneic hematopoietic stem cell transplantation (allo-HSCT) and inflammatory bowel disease (IBD or Crohn disease) is rarely described. We describe a child who developed CD after allo-HSCT, successfully treated with thalidomide. CASE REPORT A child affected by mucopolysaccharidosis type I received two allogeneic HSCTs for rejection after the first one. After cutaneous and intestinal chronic GvHD and 6 months after HSCT, the patients developed a trilinear autoimmune cytopenia successfully treated with rituximab and sirolimus. Due to persisting intestinal symptoms, colonoscopies were performed and histological findings demonstrated a picture of CD. Based on this observation and according to the recommendations for the treatment of CD, thalidomide was started. A complete stable clinical response was obtained 8 weeks after start of thalidomide. Colonoscopy performed 4.8 years later demonstrated a complete endoscopic and histological remission of CD. DISCUSSION In this case, the diagnosis of CD after HSCT was based on histological findings. Indeed, repeated colonscopies were necessary for diagnosis, since both clinical and endoscopic features are often common to chronic GvHD and CD. Thalidomide was started at the dose of 1.7 mg/Kg/day, and it was well tolerated. Mild peripheral neurotoxicity occurred 5 years later but disappeared completely with the dose reduction. Currently, the patient is in complete remission from CD, despite the discontinuation of all the immunosuppressive therapies. CONCLUSIONS Thalidomide could represent a therapeutic option to treat CD as autoimmune disease after allogeneic HSCT.
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Affiliation(s)
- Stefano Giardino
- Hematopoetic Stem Cell Transplant Unit, Hematology-Oncology, IRCSS, Institute G. Gaslini, Genova, Italy
| | - Cecilia Bava
- Pediatric Department, IRCSS, Institute G. Gaslini, Genova, Italy
| | - Serena Arrigo
- Gastroenterology and Digestive Endoscopy Unit, IRCSS, Institute G. Gaslini, Genova, Italy
| | - Filomena Pierri
- Hematopoetic Stem Cell Transplant Unit, Hematology-Oncology, IRCSS, Institute G. Gaslini, Genova, Italy
| | - Paolo Gandullia
- Gastroenterology and Digestive Endoscopy Unit, IRCSS, Institute G. Gaslini, Genova, Italy
| | - Cristina Coccia
- Department of Pathology, IRCSS, Institute G. Gaslini, Genova, Italy
| | - Maura Faraci
- Hematopoetic Stem Cell Transplant Unit, Hematology-Oncology, IRCSS, Institute G. Gaslini, Genova, Italy
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29
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Bendahman M, Ducloux-Lebon B, Lebon D, Fumery M, Dujardin-Boisseau A, Chatelain D. [Relevance of oesophageal biopsies during graft-versus-host disease]. Ann Pathol 2021; 41:300-309. [PMID: 33926759 DOI: 10.1016/j.annpat.2020.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 12/12/2020] [Accepted: 12/22/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Graft-versus-host disease (GVHD) is a complication of hematopoietic stem cell transplantation. It frequently affects the digestive tract. Oesophageal damage is not part of its typical clinical picture. The objective of this study was to determine whether oesophageal lesions could be found in this condition. MATERIAL AND METHODS Cases coded as GVH at the CHU of Amiens in anatomopathology were identified from 2004 to 2019. Each patient who had an oesophageal biopsy was included. The slides were re-read by 2 pathologists to assess the lesions. RESULTS A total of 24 patients were included. A total of 79.1 % of the biopsies showed inflammatory lesions: 25 % erosions, 37.5 % a cleavage between the lamina propria and squamous epithelium, 41.7 % a lichenoid inflammatory infiltrate, 54.1 % apoptotic cells and 54.1 % epithelial vacuolations. 25 % of the biopsies were classified as Lerner's grade 4 (used in dermatopathology to assess cutaneous GVH lesions), 12.5 % as grade 3, 25 % as grade 2, 16.7 % as grade 1, and 20.8 % of the biopsies did not show oesophageal GVH lesions. None of the histological lesions observed were correlated with the prognosis, however erosions and epithelial cleavage were more frequently associated with death. CONCLUSION Lesions evocative and probably specific for acute GVH can be found in the esophagus. They could help and be part of the diagnosis. A protocol for oesophageal biopsy sampling, and the exclusion of other causes of esophagitis, should be performed in the future during suspicion of acute GVH.
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Affiliation(s)
- Mickael Bendahman
- Service d'anatomie pathologique-tumorothèque de Picardie, université de Picardie-Jules-Verne, CHU d'Amiens Site Nord, place Victor-Pauchet, 80000 Amiens cedex 1, France.
| | - Benjamin Ducloux-Lebon
- Service d'anatomie pathologique-tumorothèque de Picardie, université de Picardie-Jules-Verne, CHU d'Amiens Site Nord, place Victor-Pauchet, 80000 Amiens cedex 1, France
| | - Delphine Lebon
- Service d'hématologie clinique et thérapie cellulaire, université de Picardie-Jules-Verne, CHU d'Amiens Site Sud, 30, avenue de la Croix-Jourdain, 80054 Amiens cedex 1, France
| | - Mathurin Fumery
- Service d'hépato-gastro-entérologie, université de Picardie-Jules-Verne, CHU d'Amiens, CHU d'Amiens Site Sud, 30, avenue de la Croix-Jourdain, 80054 Amiens cedex 1, France
| | - Adèle Dujardin-Boisseau
- Service d'hématologie clinique et thérapie cellulaire, université de Picardie-Jules-Verne, CHU d'Amiens Site Sud, 30, avenue de la Croix-Jourdain, 80054 Amiens cedex 1, France
| | - Denis Chatelain
- Service d'anatomie pathologique-tumorothèque de Picardie, université de Picardie-Jules-Verne, CHU d'Amiens Site Nord, place Victor-Pauchet, 80000 Amiens cedex 1, France
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30
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Johncilla M, Elsoukkary S, Jessurun J. The significance of focally enhanced gastritis in haematopoietic stem cell transplant recipients. Histopathology 2021; 79:599-606. [PMID: 33866587 DOI: 10.1111/his.14389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/22/2021] [Accepted: 04/13/2021] [Indexed: 11/29/2022]
Abstract
AIMS The histological diagnosis of acute gastric graft-versus-host-disease (aGVHD) in patients with a history of haematopoietic stem cell transplant (HSCT) is based on the presence of epithelial cell apoptosis and karyorrhectic debris. There is, however, limited information on the histological findings in patients who develop symptoms several months after transplant. Focally enhanced gastritis (FEG), defined by the presence of focal periglandular lymphohistiocytic inflammation with neutrophilic or lymphocytic intra-epithelial infiltration of gastric glands, has been described in patients with inflammatory bowel disease and in HSCT patients. The pattern closely resembles the focal periductal inflammation and lymphocytic exocytosis seen in chronic GVHD of the salivary gland. We sought to evaluate the significance of FEG in HSCT patients. METHODS AND RESULTS Gastric biopsies from 151 HSCT patients who underwent endoscopies for GVHD-like symptoms were identified. Time from transplant to biopsy, presence of extra-gastric GVHD, medications and outcome were noted. Thirty-five biopsies showed FEG and 21 showed aGVHD; the remainder were either normal or showed non-specific changes. Twenty-one (60%) FEG patients had concurrent histologically proven extra-gastric GVHD. The time to biopsy in FEG patients was significantly longer than in aGVHD patients (162 versus 57 days, P < 0.01). Prior or subsequent gastric biopsies of 14 patients in the FEG cohort were also evaluated and, of these, six showed aGVHD while one showed persistent FEG. CONCLUSIONS These findings suggest that FEG probably represents a form of late-occurring GVHD. This histological pattern should not be overlooked when identified in gastric biopsies from HSCT patients.
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Affiliation(s)
- Melanie Johncilla
- Department of Pathology, Weill Cornell College of Medicine, New York, NY, USA
| | - Sarah Elsoukkary
- Department of Pathology, Weill Cornell College of Medicine, New York, NY, USA
| | - Jose Jessurun
- Department of Pathology, Weill Cornell College of Medicine, New York, NY, USA
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van Wanrooij RLJ, Bontkes HJ, Neefjes-Borst EA, Mulder CJ, Bouma G. Immune-mediated enteropathies: From bench to bedside. J Autoimmun 2021; 118:102609. [PMID: 33607573 DOI: 10.1016/j.jaut.2021.102609] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 01/22/2021] [Accepted: 01/23/2021] [Indexed: 12/13/2022]
Abstract
Immune-mediated enteropathies are caused by excessive reactions of the intestinal immune system towards non-pathogenic molecules. Enteropathy leads to malabsorption-related symptoms and include (severe) chronic diarrhea, weight loss and vitamin deficiencies. Parenteral feeding and immunosuppressive therapy are needed in severe cases. Celiac disease has long been recognized as the most common immune-mediated enteropathy in adults, but the spectrum of immune-mediated enteropathies has been expanding. Histological and clinical features are sometimes shared among these enteropathies, and therefore it may be challenging to differentiate between them. Here, we provide an overview of immune-mediated enteropathies focused on clinical presentation, establishing diagnosis, immunopathogenesis, and treatment options.
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Affiliation(s)
- Roy L J van Wanrooij
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands.
| | - Hetty J Bontkes
- Amsterdam UMC, Laboratory Medical Immunology, Department of Clinical Chemistry, AI & I Institute, AGEM Research Institute, Amsterdam, the Netherlands
| | | | - Chris J Mulder
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands
| | - Gerd Bouma
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands
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Yu J, Sun H, Cao W, Han L, Song Y, Wan D, Jiang Z. Applications of gut microbiota in patients with hematopoietic stem-cell transplantation. Exp Hematol Oncol 2020; 9:35. [PMID: 33292670 PMCID: PMC7716583 DOI: 10.1186/s40164-020-00194-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 11/27/2020] [Indexed: 02/06/2023] Open
Abstract
Studies of the gut microbiota (GM) have demonstrated the close link between human wellness and intestinal commensal bacteria, which mediate development of the host immune system. The dysbiosis, a disruption of the microbiome natural balance, can cause serious health problems. Patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT) may cause significant changes in GM due to their underlying malignancies and exposure to extensive chemotherapy and systemic antibiotics, which may lead to different disorders. There are complex and multi-directional interactions among intestinal inflammation, GM and immune reactivity after HSCT. There is considerable effect of the human intestinal microbiome on clinical course following HSCT. Some bacteria in the intestinal ecosystem may be potential biomarkers or therapeutic targets for preventing relapse and improving survival rate after HSCT. Microbiota can be used as predictor of mortality in allo-HSCT. Two different strategies with targeted modulation of GM, preemptive and therapeutic, have been used for preventing or treating GM dysbiosis in patients with HSCT. Preemptive strategies include enteral nutrition (EN), prebiotic, probiotic, fecal microbiota transplantation (FMT) and antibiotic strategies, while therapeutic strategies include FMT, probiotic and lactoferrine usages. In this review, we summarize the advance of therapies targeting GM in patients with HSCT.
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Affiliation(s)
- Jifeng Yu
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.,Academy of Medical and Pharmaceutical Sciences of Zhengzhou University, Zhengzhou, 450052, China
| | - Hao Sun
- Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Weijie Cao
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Lijie Han
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Yongping Song
- The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Dingming Wan
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
| | - Zhongxing Jiang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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Mårtensson T, Szakos A, Mellgren K, Toporski J, Arvidson J, Mattsson J, Gustafsson B, Casswall TH. Diagnostic disagreement between clinical standard histopathological- and retrospective assessment of histopathology-based gastrointestinal graft-versus-host disease in children. Pediatr Transplant 2020; 24:e13824. [PMID: 33085820 DOI: 10.1111/petr.13824] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 07/20/2020] [Accepted: 07/23/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND No previous paediatric study has evaluated the frequency of diagnostic disagreement between clinical standard histopathological assessment (CSHA) and retrospective, independent, histopathological assessment (RIHA) of gastrointestinal Graft-Versus-Host Disease (GI-GVHD) METHODS: In a retrospective cohort study, based on gastrointestinal biopsies collected from allogeneic HSCT-treated children (<18 years) with symptom-based GI-GVHD, we evaluated; disagreement of histopathology-based GI-GVHD diagnosis in CSHA vs RIHA, and potential clinical consequences of differences between the assessments. The CSHA-based diagnoses were retrieved from histopathology reports. The RIHA was performed by one pathologist, blinded to the CSHA outcomes and based on the minimal criteria for histopathology-based GI-GVHD diagnosis by the NIH 2014. RESULTS Seventy children with 92 endoscopic occasions (including 22 re-endoscopies) were enrolled. GI-GVHD was observed in 73% (67/92) of the endoscopies in the RIHA and in 54% (50/92) in the CSHA (P = .014). The RIHA confirmed 94% (47/50) with GI-GVHD and 52% (22/42) with non-GI-GVHD diagnoses, established in the CSHA. Disagreement, that is endoscopic occasions with GI-GVHD solely detected in RIHA or detection of GI-GVHD in CSHA but not in RIHA, was observed in 20/42 (48%) and 3/50 (6%), respectively (McNemar's test, P = .0008). The risk of a subsequent re-endoscopy was higher in endoscopic occasions with GI-GVHD detected in RIHA but not in CSHA vs if non-GI-GVHD were detected in both readings (P = .005). CONCLUSION Our results suggest that in children with symptom-based GI-GVHD without histopathological confirmation in CSHA, a second, NIH 2014 based histopathological assessment should be considered before performing a re-endoscopy.
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Affiliation(s)
- Thomas Mårtensson
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Attila Szakos
- Department of Clinical Pathology and Cytology, Karolinska University Hospital, Stockholm, Sweden
| | - Karin Mellgren
- Department of Pediatric Oncology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jacek Toporski
- Department of Pediatrics, Skåne University Hospital, Lund, Sweden
| | - Johan Arvidson
- Department of Women´s and Children´s Health, Uppsala University Children´s Hospital, Uppsala, Sweden
| | - Jonas Mattsson
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Britt Gustafsson
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Thomas H Casswall
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
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Bernieh A, Hakar M, Stanek J. Lymphocytic Colitis With Increased Apoptosis: A Marker of Mutation in T-Cell-Mediated Immunity? Pediatr Dev Pathol 2020; 23:443-447. [PMID: 32955408 DOI: 10.1177/1093526620959054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Lymphocytic colitis is a subtype of microscopic colitis that is mostly seen in adults. It presents mainly as chronic nonbloody diarrhea, with the hallmark of normal or near-normal endoscopy. In this case series, we are presenting 4 pediatric patients with lymphocytic colitis with prominent apoptosis of the colonic gland epithelium. Remarkably, all the patients have genetic mutations known to be associated with autoimmune enteropathy. Three patients have a CTLA4 mutation, and 1 patient has an STAT3 mutation. These mutations were previously reported in association with inflammatory bowel disease, but a specific connection with lymphocytic colitis has not been described. This report investigates the histopathology of such lesions in children and adolescents.
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Affiliation(s)
- Anas Bernieh
- Division of Pathology, Children's Hospital Medical Center, Cincinnati, Ohio
| | - Melanie Hakar
- Division of Pathology, Children's Hospital Medical Center, Cincinnati, Ohio
| | - Jerzy Stanek
- Division of Pathology, Children's Hospital Medical Center, Cincinnati, Ohio
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35
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Gioco R, Corona D, Ekser B, Puzzo L, Inserra G, Pinto F, Schipa C, Privitera F, Veroux P, Veroux M. Gastrointestinal complications after kidney transplantation. World J Gastroenterol 2020; 26:5797-5811. [PMID: 33132635 PMCID: PMC7579754 DOI: 10.3748/wjg.v26.i38.5797] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/28/2020] [Accepted: 08/25/2020] [Indexed: 02/06/2023] Open
Abstract
Gastrointestinal complications are common after renal transplantation, and they have a wide clinical spectrum, varying from diarrhoea to post-transplant inflammatory bowel disease (IBD). Chronic immunosuppression may increase the risk of post-transplant infection and medication-related injury and may also be responsible for IBD in kidney transplant re-cipients despite immunosuppression. Differentiating the various forms of post-transplant colitis is challenging, since most have similar clinical and histological features. Drug-related colitis are the most frequently encountered colitis after kidney transplantation, particularly those related to the chronic use of mycophenolate mofetil, while de novo IBDs are quite rare. This review will explore colitis after kidney transplantation, with a particular focus on different clinical and histological features, attempting to clearly identify the right treatment, thereby improving the final outcome of patients.
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Affiliation(s)
- Rossella Gioco
- General Surgery Unit, University Hospital of Catania, Catania 95123, Italy
| | - Daniela Corona
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania 95123, Italy
| | - Burcin Ekser
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, United States
| | - Lidia Puzzo
- Pathology Unit, Department of Medical and Surgical Sciences and Advanced Technologies, University of Catania, Catania 95123, Italy
| | - Gaetano Inserra
- Gastroenterology Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania 95100, Italy
| | - Flavia Pinto
- General Surgery Unit, University Hospital of Catania, Catania 95123, Italy
| | - Chiara Schipa
- General Surgery Unit, University Hospital of Catania, Catania 95123, Italy
| | | | | | - Massimiliano Veroux
- General Surgery Unit, Organ Transplant Unit, University Hospital of Catania, Catania 95123, Italy
- Department of Medical and Surgical Sciences and Advanced Technologies, University Hospital of Catania, Catania 95123, Italy
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Liu DY, Yan S, Ma DD, Zhang C, Fu KB, Liu XM, Liu XH, Wang Y, Li XQ, Zhang JQ, Xiu YY, Peng XJ. [Clinical study of anti-human T cell porcine immunoglobulin with recombinant human tumor necrosis factor-α receptor II: IgG Fc in the treatment of 35 cases of grade III/IV acute graft-versus-host disease after allo-HSCT]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2020; 41:743-748. [PMID: 33113606 PMCID: PMC7595858 DOI: 10.3760/cma.j.issn.0253-2727.2020.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Indexed: 11/24/2022]
Abstract
Objective: To evaluate the efficacy and safety of anti-human T lymphocyte porcine immunoglobulin (P-ATG) with recombinant human tumor necrosis factor-α receptor Ⅱ:IgG Fc fusion protein (rhTNFR∶Fc, Etanercept) on grade Ⅲ/Ⅳ acute graft-versus-host disease (aGVHD) after allogenic hematopoietic stem cell transplantation (allo-HSCT) . Methods: Thirty-five patients with Grade Ⅲ/Ⅳ aGVHD who received P-ATG with etanercept therapy after allo-HSCT were retrospectively analyzed. P-ATGs (5 mg·kg(-1)·d(-1)) were administrated for 3 to 5 days, and then 5mg/kg was sequentially administrated, QOD to BIW. Etanercepts were administrated 25 mg, twice a week (12.5 mg, BIW for pediatric patients) . Results: Among the 35 patients with grade Ⅲ/Ⅳ aGVHD, 21 were males and 14 females, with a median age of 10 (3-54) years. A total of 19 cases of acute myeloid leukemia, 13 of acute lymphoblastic leukemia, 1 of severe aplastic anemia, 1 of myelodysplastic syndrome, and 1 of mixed phenotypic acute leukemia were noted. The overall response (OR) rate of P-ATG with etanercept was 85.7% (30/35) , with complete response (CR) and partial response (PR) rates of 34.3% (12/35) and 51.4% (18/35) , respectively, on day 28. The OR rate of grade Ⅲ aGVHD group was higher than of grade IV aGVHD group [100% (19/19) vs. 68.8% (11/16) , P=0.004]. On day 56, the OR rate became 77.2% (27/35) , with CR and PR rates of 62.9% (22/35) and 14.3% (5/35) , respectively. The OR rate of grade Ⅲ aGVHD group was also higher than of grade Ⅳ aGVHD group [89.5% (17/19) vs. 62.5% (10/16) , P=0.009]. Thirty-five patients had no adverse effects such as fever, chills, and rash during the P-ATG infusion, and no obvious liver and kidney function damage was observed after treatment. The main treatment-related complication was infection. The reactivation rates of CMV and EBV were 77.1% (27/35) and 22.9% (8/35) , respectively, and the bacterial infection rate was 48.6% (17/35) . With a median follow-up time of 13 (1-55) months after HSCT, the 1-year and 2-year OS rates were (68.1±8.0) % and (64.3±8.4) % , respectively. The 1-year OS rate of grade Ⅲ aGVHD group was superior to grade Ⅳ aGVHD group [ (84.2±8.4) % vs. (47.6±13.1) % , χ(2)=3.38, P=0.05]. Conclusion: This study demonstrated that P-ATG with etanercept was effective and safe in treating grade Ⅲ-Ⅳ aGVHD after allo-HSCT.
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Affiliation(s)
- D Y Liu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - S Yan
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - D D Ma
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - C Zhang
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - K B Fu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - X M Liu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - X H Liu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - Y Wang
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - X Q Li
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - J Q Zhang
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - Y Y Xiu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - X J Peng
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
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Schofield JB, Haboubi N. Histopathological Mimics of Inflammatory Bowel Disease. Inflamm Bowel Dis 2020; 26:994-1009. [PMID: 31599934 DOI: 10.1093/ibd/izz232] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Indexed: 12/12/2022]
Abstract
This review article discusses the challenges of making a firm histopathological diagnosis of inflammatory bowel disease (IBD) on biopsy and resection material and the importance of its distinction from a range of other inflammatory and infective conditions that may closely mimic IBD. In many cases, the diagnosis of ulcerative colitis or Crohn's disease is straightforward, especially when patients have a typical presentation and characteristic histopathological features. Knowledge of the full clinical history is very important, particularly past and recent medical history, drug history, foreign travel, or known contact with individuals with specific infection. Discussion of all cases of suspected IBD within a multidisciplinary team meeting is required to ensure that clinical, radiological, and pathological features can be correlated. Mimics of IBD can be divided into 4 categories: 1) those due to specific infection, 2) those due to a specific localized inflammatory process, 3) those due to iatrogenic causes, and 4) other rarer causes. Accurate diagnosis of IBD and exclusion of these mimics are crucial for patient management. Once a diagnosis of IBD has been proffered by a pathologist, it is very difficult to "undiagnose" the condition when an alternative diagnosis or "mimic" has been subsequently identified. The histological diagnosis of each of these IBD mimics is discussed in detail, with guidance on how to avoid the pitfall of missing these sometimes very subtle and "difficult to diagnose" conditions.
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38
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Brentuximab-related apoptotic colopathy. Pathology 2020; 52:483-484. [PMID: 32345520 DOI: 10.1016/j.pathol.2020.02.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/10/2020] [Accepted: 02/17/2020] [Indexed: 11/21/2022]
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Histological and magnified endoscopic evaluation of villous atrophy in gastrointestinal graft-versus-host disease. Ann Hematol 2020; 99:1121-1128. [PMID: 32130472 DOI: 10.1007/s00277-020-03966-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 02/15/2020] [Indexed: 10/24/2022]
Abstract
AIM To measure histological villous atrophy and to clarify the diagnostic accuracy of endoscopic villous atrophy in gastrointestinal graft-versus-host disease. METHODS Data for patients who underwent upper and/or lower endoscopic examinations after hematopoietic stem cell transplantation were retrospectively collected. In study 1, group A included 56 patients in whom GI-GVHD was histologically confirmed and group B included 60 patients in whom GI-GVHD was not histologically confirmed. Group C included 59 patients before HSCT. The lengths of villi and crypts in the duodenum and terminal ileum were histologically measured. In study 2, the diagnostic accuracies of villous atrophy of the duodenum and of the terminal ileum using magnifying endoscopy were evaluated. RESULTS In study 1, the lengths of villi and the villi/crypt (V/C) ratios of the duodenum and terminal ileum in group A were significantly smaller than those in the other groups (p < 0.05). V/C ratio was moderately correlated with clinical severity, histological grades, and endoscopic grades in the terminal ileum. In study 2, the diagnostic accuracies of magnified images for villous atrophy were 83.8% in the duodenum and 94.9% in the terminal ileum. CONCLUSION Magnifying endoscopy enables evaluation of villous atrophy and is useful for optical biopsy of GVHD.
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Ong MLDM, Yeruva S, Sailer A, Nilsen SP, Turner JR. Differential regulation of claudin-2 and claudin-15 expression in children and adults with malabsorptive disease. J Transl Med 2020; 100:483-490. [PMID: 31605016 PMCID: PMC7047618 DOI: 10.1038/s41374-019-0324-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 08/20/2019] [Accepted: 09/04/2019] [Indexed: 01/14/2023] Open
Abstract
Intestinal Na+-nutrient cotransport depends on claudin-2 and claudin-15 mediated Na+ recycling. Expression of these proteins is coordinately regulated during postnatal development. While expression of claudin-2 and claudin-15 has been studied in inflammatory bowel disease (IBD) and celiac disease (CD), it has not been assessed in other malabsorptive diseases, and no reports have compared expression in children and adults. We used quantitative immunofluorescence microscopy to assess claudin-2 and claudin-15 expression in duodenal biopsies from children and adults with malabsorptive disease and healthy controls. Consistent with previous work in rodents, claudin-2 expression in healthy children was markedly greater, and claudin-15 expression was less, than that in adults. Claudin-2 expression was increased in adults with CD and downregulated in children with graft-versus-host disease (GVHD). In contrast, claudin-15 expression was reduced in adults with GVHD and common variable immunodeficiency (CVID). These data show that one of the two Na+/water pore-forming claudins is upregulated in CD and downregulated in GVHD and CVID. The specific claudin whose expression changes, however, reflects the age of the patient (child or adult). We conclude that contributions of claudin-2 and claudin-15 to pathophysiology of and responses to diarrhea in children and adults with GVHD and CVID differ from those in CD and IBD.
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Affiliation(s)
- M Lora D M Ong
- Laboratory of Mucosal Barrier Pathobiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Sunil Yeruva
- Laboratory of Mucosal Barrier Pathobiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Pathology, The University of Chicago, Chicago, IL, USA
| | - Anne Sailer
- Department of Pathology, The University of Chicago, Chicago, IL, USA
| | - Steven P Nilsen
- Laboratory of Mucosal Barrier Pathobiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Jerrold R Turner
- Laboratory of Mucosal Barrier Pathobiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
- Department of Pathology, The University of Chicago, Chicago, IL, USA.
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Shabbir E, Farooq U, Yanes B, Magalhaes-Silverman M. Repeat Endoscopy Affects Patient Management in Gastrointestinal Graft- Versus-Host Disease. Clin Hematol Int 2020; 2:69-73. [PMID: 34595445 PMCID: PMC8432351 DOI: 10.2991/chi.d.200220.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 02/08/2020] [Indexed: 11/24/2022] Open
Abstract
Graft versus host disease (GVHD) of the gut is associated with significant morbidity and mortality after allogeneic hematopoietic cell transplant (allo-HCT). No guidelines exist regarding repeat endoscopy after failure of first-line treatment with steroids. We aimed to study if repeat endoscopic biopsy can be helpful in these patients to guide treatment decisions. We retrospectively reviewed medical records of all patients who underwent repeat endoscopy for clinical suspicion of gastrointestinal (GI) GVHD after allo-HCT. Of the 318 patients, 24 underwent endoscopy twice after allo-HCT. At first endoscopy, 20 patients (80%) showed abnormal findings: 16 with GVHD alone, 1 with GVHD plus cytomegalovirus (CMV), and 3 with GVHD plus infectious colitis. On repeat endoscopy in these 20 patients with GVHD, 6 showed improvement leading to de-escalation of therapy, 8 showed worsening of GVHD including detection of CMV in 2 patients, and 2 had no histological changes. One patient with simultaneous GVHD and CMV diagnosed on first biopsy, displayed significant improvement leading to de-escalation of therapy. Three patients with GVHD along with infectious colitis on biopsy subsequently showed improvement on repeat biopsy leading to de-escalation of therapy. Among 4 patients with normal findings on first endoscopy, 3 had GVHD and 1 had epstein-barrvirus-associated post-transplant lymphoproliferative disorder (EBV-PTLD) on repeat procedures. This study supports the usefulness of repeat endoscopy in persistently symptomatic patients when there is no improvement after the initial treatment based on the results of the first endoscopy. Repeat endoscopy may guide therapy without significant complications.
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Affiliation(s)
- Ehsan Shabbir
- Department of Internal Medicine, Division of Hematology, Oncology, and Blood and Marrow Transplantation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA.,Department of Internal Medicine and Neurology, Wright State University, Dayton, Ohio, USA
| | - Umar Farooq
- Department of Internal Medicine, Division of Hematology, Oncology, and Blood and Marrow Transplantation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Burhan Yanes
- Department of Hematology and Oncology, Wright State University, Dayton, Ohio, USA
| | - Margarida Magalhaes-Silverman
- Department of Internal Medicine, Division of Hematology, Oncology, and Blood and Marrow Transplantation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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Zama D, Bossù G, Leardini D, Muratore E, Biagi E, Prete A, Pession A, Masetti R. Insights into the role of intestinal microbiota in hematopoietic stem-cell transplantation. Ther Adv Hematol 2020; 11:2040620719896961. [PMID: 32010434 PMCID: PMC6974760 DOI: 10.1177/2040620719896961] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 11/20/2019] [Indexed: 12/11/2022] Open
Abstract
The gut microbiota (GM) is able to modulate the human immune system. The development of novel investigation methods has provided better characterization of the GM, increasing our knowledge of the role of GM in the context of hematopoietic stem-cell transplantation (HSCT). In particular, the GM influences the development of the major complications seen after HSCT, having an impact on overall survival. In fact, this evidence highlights the possible therapeutic implications of modulation of the GM during HSCT. Insights into the complex mechanisms and functions of the GM are essential for the rational design of these therapeutics. To date, preemptive and curative approaches have been tested. The current state of understanding of the impact of the GM on HSCT, and therapies targeting the GM balance is reviewed herein.
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Affiliation(s)
- Daniele Zama
- Pediatric Oncology and Hematology Unit ‘Lalla
Seràgnoli,’ Sant’Orsola-Malpighi Hospital, University of Bologna, Via
Massarenti 11, Bologna, 40137, Italy
| | - Gianluca Bossù
- Department of Pediatrics, ‘Lalla Seràgnoli,’
Hematology-Oncology Unit, University of Bologna, Italy
| | - Davide Leardini
- Department of Pediatrics, ‘Lalla Seràgnoli,’
Hematology-Oncology Unit, University of Bologna, Italy
| | - Edoardo Muratore
- Department of Pediatrics, ‘Lalla Seràgnoli,’
Hematology-Oncology Unit, University of Bologna, Italy
| | - Elena Biagi
- Department of Pharmacy and Biotechnology,
University of Bologna, Bologna, Italy
| | - Arcangelo Prete
- Department of Pediatrics, ‘Lalla Seràgnoli,’
Hematology-Oncology Unit, University of Bologna, Italy
| | - Andrea Pession
- Department of Pediatrics, ‘Lalla Seràgnoli,’
Hematology-Oncology Unit, University of Bologna, Italy
| | - Riccardo Masetti
- Department of Pediatrics, ‘Lalla Seràgnoli,’
Hematology-Oncology Unit, University of Bologna, Italy
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Safe and Successful Treatment of Acute Cellular Rejection of an Intestine and Abdominal Wall Transplant With Vedolizumab. Transplant Direct 2020; 6:e527. [PMID: 32095513 PMCID: PMC7004630 DOI: 10.1097/txd.0000000000000973] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/15/2019] [Accepted: 11/20/2019] [Indexed: 01/02/2023] Open
Abstract
Graft survival rates after intestinal transplantation (ITx) are still the lowest in comparison to other solid organ transplants. One of the main reasons is the frequent occurrence of acute cellular rejection (ACR). Vedolizumab is an antibody against α4β7+ integrin involved in gut-homing of T cells which has been approved for inflammatory bowel diseases (IBD). We report its off-label use to treat ACR after ITx.
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Fahad H, Abu-Elmagd K, Lashner B, Fiocchi C. Recurrence of Crohn's Disease After Small Bowel Transplantation: Fact or Fiction. Inflamm Bowel Dis 2020; 26:21-23. [PMID: 31634393 DOI: 10.1093/ibd/izz248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Indexed: 02/07/2023]
Abstract
Small bowel transplant is an acceptable procedure for intractable Crohn's disease (CD). Some case reports and small series describe the apparent recurrence of CD in the transplanted bowel. This commentary discusses evidence in favor of and against this alleged recurrence and argues that a molecular characterization is needed to prove or disprove that inflammation emerging in the transplanted bowel is a true recurrence of the original CD.
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Affiliation(s)
- Hamna Fahad
- Department of Gastroenterology and Hepatology, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Kareem Abu-Elmagd
- Center for Gut Rehabilitation & Transplantation, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Bret Lashner
- Department of Gastroenterology and Hepatology, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Claudio Fiocchi
- Department of Gastroenterology and Hepatology, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA.,Department of Inflammation & Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Zhang ML, Neyaz A, Patil D, Chen J, Dougan M, Deshpande V. Immune-related adverse events in the gastrointestinal tract: diagnostic utility of upper gastrointestinal biopsies. Histopathology 2019; 76:233-243. [PMID: 31361907 DOI: 10.1111/his.13963] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 07/29/2019] [Indexed: 12/17/2022]
Abstract
AIMS Immune checkpoint inhibitors (ICIs) improve survival across a range of malignancies but are also associated with a spectrum of gastrointestinal (GI) immune-related adverse events (GI-irAEs). The aims of this study were to explore the diagnostic value of gastric and duodenal biopsies and to address considerations in the differential diagnosis. METHODS AND RESULTS We identified 39 patients who were treated with ICIs and had a subsequent upper GI biopsy. We recorded clinical data and endoscopic findings, and reviewed their gastric, duodenal and colonic biopsies. Twenty-one (54%) patients were treated with an anti-programmed cell death protein 1 (PD-1)/anti-programmed cell death ligand 1 antibody alone, and 17 (44%) patients were treated with a combination of anti-cytotoxic T-lymphocyte-associated protein-4 and anti-PD-1 antibodies. Thirty-two (82%) patients presented with diarrhoea. Gastric alterations included periglandular inflammation and granulomas, and duodenal changes included villous blunting, intraepithelial lymphocytosis, granulomas, and neutrophilic activity. We recognised four patterns of colonic injury: (i) acute self-limiting colitis; (ii) lymphocytic colitis; (iii) collagenous colitis; and (iv) apoptosis-only. Twenty-nine (74%) and 10 (26%) patients were diagnosed clinically as positive and negative for GI-irAEs, respectively. Gastric periglandular inflammation (P = 0.004) and an increased number of colonic lamina propria mononuclear cells (P = 0.04) correlated with the clinical diagnosis of a GI-irAE. Histological alterations associated with ICI injury were more often identified in upper GI biopsies (71%) than in colonic biopsies (65%). CONCLUSIONS The morphological spectrum of ICI-related GI disease is broad, and mimics a range of infectious and inflammatory diseases. Gastric periglandular inflammation represents one of the more characteristic histological features of GI-irAEs. The study underscores the importance of a comprehensive review of upper and lower GI biopsies for the diagnosis of GI-irAEs.
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Affiliation(s)
- M Lisa Zhang
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Azfar Neyaz
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Deepa Patil
- Harvard Medical School, Boston, MA, USA.,Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - Jonathan Chen
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Michael Dougan
- Harvard Medical School, Boston, MA, USA.,Department of Medicine, Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
| | - Vikram Deshpande
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
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47
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Abstract
Acute graft-versus-host disease (GVHD) targets the crypts in the gastrointestinal (GI) tract that are responsible for the self-renewal of the intestinal mucosa. Recent advances in the identification and culture of intestinal stem cells have improved our understanding of the interactions between the microbiome and the immune system (both innate and adaptive) that are key to the pathophysiology of GVHD. The identification of serum biomarkers that best predict long-term GVHD outcomes derive from the GI tract and have focused attention on cellular elements that act as shields against GVHD as well as its targets. These biomarkers have illuminated new mechanisms of crypt biology and provided insights that should prove useful both in the design of clinical trials and as guides to GVHD prevention and treatment.
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48
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Mourad N, Michel RP, Marcus VA. Pathology of Gastrointestinal and Liver Complications of Hematopoietic Stem Cell Transplantation. Arch Pathol Lab Med 2019; 143:1131-1143. [PMID: 30838881 DOI: 10.5858/arpa.2018-0282-ra] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
CONTEXT.— Despite advances in therapeutic and preventive measures, hematopoietic stem cell transplant recipients remain at risk for a variety of gastrointestinal and liver complications. OBJECTIVE.— To detail the pathologic features of the various gastrointestinal and liver complications occurring after hematopoietic stem cell transplantation in relation to their clinical context. The specific complications covered include graft-versus-host disease, mycophenolate mofetil-induced injury, timeline of infections, neutropenic enterocolitis, gastrointestinal thrombotic microangiopathy, sinusoidal obstruction syndrome, hepatic iron overload, and the controversy around cord colitis syndrome. DATA SOURCES.— The content of this article is based on pertinent peer-reviewed articles in PubMed, relevant textbooks, and on the authors' personal experiences. CONCLUSIONS.— The final histopathologic diagnosis requires the integration of clinical and histologic findings and the exclusion of other competing causes of injury. Review of the clinical data, including the original disease pretransplant, the type of transplant, the timing of the gastrointestinal and/or liver manifestations, the timing of the biopsy after transplant, the presence of graft-versus-host disease in other organs and sites, the list of drug regimens, and the clinical and laboratory evidence of infection, is the key to reaching the proper histologic diagnosis.
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Affiliation(s)
- Nathalie Mourad
- Faculté de médecine, département de biologie moléculaire, de biochimie médicale et de pathologie, Université Laval, Hôpital du Saint-Sacrement - CHU de Québec, Québec, Québec, Canada (Dr Mourad); the Department of Pathology, McGill University and McGill University Health Center, Montreal, Quebec, Canada (Drs Michel and Marcus)
| | - René P Michel
- Faculté de médecine, département de biologie moléculaire, de biochimie médicale et de pathologie, Université Laval, Hôpital du Saint-Sacrement - CHU de Québec, Québec, Québec, Canada (Dr Mourad); the Department of Pathology, McGill University and McGill University Health Center, Montreal, Quebec, Canada (Drs Michel and Marcus)
| | - Victoria A Marcus
- Faculté de médecine, département de biologie moléculaire, de biochimie médicale et de pathologie, Université Laval, Hôpital du Saint-Sacrement - CHU de Québec, Québec, Québec, Canada (Dr Mourad); the Department of Pathology, McGill University and McGill University Health Center, Montreal, Quebec, Canada (Drs Michel and Marcus)
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49
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Ferrara JLM, Chaudhry MS. GVHD: biology matters. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2018; 2018:221-227. [PMID: 30504314 PMCID: PMC6245966 DOI: 10.1182/asheducation-2018.1.221] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Acute graft-versus-host disease (GVHD) targets the crypts in the gastrointestinal (GI) tract that are responsible for the self-renewal of the intestinal mucosa. Recent advances in the identification and culture of intestinal stem cells have improved our understanding of the interactions between the microbiome and the immune system (both innate and adaptive) that are key to the pathophysiology of GVHD. The identification of serum biomarkers that best predict long-term GVHD outcomes derive from the GI tract and have focused attention on cellular elements that act as shields against GVHD as well as its targets. These biomarkers have illuminated new mechanisms of crypt biology and provided insights that should prove useful both in the design of clinical trials and as guides to GVHD prevention and treatment.
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Affiliation(s)
- James L M Ferrara
- The Tisch Cancer Institute and Division of Hematology/Medical Oncology, The Icahn School of Medicine at Mount Sinai Hospital, New York, NY
| | - Mohammed S Chaudhry
- The Tisch Cancer Institute and Division of Hematology/Medical Oncology, The Icahn School of Medicine at Mount Sinai Hospital, New York, NY
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50
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Karamchandani DM, Chetty R. Apoptotic colopathy: a pragmatic approach to diagnosis. J Clin Pathol 2018; 71:1033-1040. [DOI: 10.1136/jclinpath-2018-205388] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 08/27/2018] [Indexed: 12/17/2022]
Abstract
‘Apoptotic colopathy’ is an umbrella term signifying a pattern of injury where the gastrointestinal biopsy shows a colitic picture with apoptosis as the predominant histological feature. Although the entities within apoptotic colopathy share a common histological feature— ‘apoptosis’, there is a list of varied clinical differential diagnoses that produce this similar histological pattern of injury. These include graft-versus-host disease, drug-induced injury due to multiple drugs (in particular, mycophenolate mofetil, check point inhibitor therapy and some others), infections (particularly cytomegalovirus, adenovirus and some others), immune disorders and other miscellaneous causes. However, the management of these varied differentials is strikingly different, thus necessitating an algorithmic approach for accurate diagnosis and optimal patient management. A definitive diagnosis requires interpretation of varied histological findings in the appropriate clinical context including clinical history, drug history and laboratory findings. This review will focus on the histopathological findings of varied entities that can manifest as ‘apoptotic colopathy’ on assessment of colonic biopsies.
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