1
|
Wallyn F, Fournier C, Jounieaux V, Basille D. [The role of endoscopy in exploration of the mediastinum, indications and results]. Rev Mal Respir 2023; 40:78-93. [PMID: 36528503 DOI: 10.1016/j.rmr.2022.12.001] [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: 07/10/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022]
Abstract
Since 2005, endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has emerged as a standard pulmonological tool. The procedure is safe and well tolerated by patients, with minimal morbidity and almost no mortality. A previous review on the technique was published in 2012. However, over the last ten years, a number of new studies have been published on "benign" (sarcoidosis, tuberculosis…) as well as "malignant" diseases (lung cancer, metastases of extra-thoracic cancers, search for mutations and specific oncogenic markers…). These developments have led to expanded indications for EBUS-TBNA, with which it is indispensable to be familiar, in terms of "staging" as well as "diagnosis". In view of optimizing lymph node sampling, several publications have described and discussed EBUS exploration by means of newly available tools (biopsy forceps, larger needles…), and proposed interpretation of the images thereby produced. Given the ongoing evolution of linear EBUS, it seemed indispensable that information on this marvelous tool be updated. This review is aimed at summarizing the novel elements we have found the most important.
Collapse
Affiliation(s)
- F Wallyn
- Service endoscopie respiratoire. CHRU Lille, clinique de pneumologie, 59000 Lille, France
| | - C Fournier
- Service endoscopie respiratoire. CHRU Lille, clinique de pneumologie, 59000 Lille, France
| | - V Jounieaux
- Unité de soins continus cardio-thoracique-vasculaire-respiratoire. service de pneumologie, CHU d'Amiens-Picardie, 80054 Amiens, France
| | - D Basille
- Unité de soins continus cardio-thoracique-vasculaire-respiratoire. service de pneumologie, CHU d'Amiens-Picardie, 80054 Amiens, France.
| |
Collapse
|
2
|
Nakazato Y, Tsuchida S, Takada-Owada A, Onozaki M, Noda S, Nozawa Y, Takaoka M, Ishida K. Castleman disease and mimickers: Clinicopathological findings of atypical lymphoproliferative disorders associated with autoimmune disease. J Clin Exp Hematop 2022; 62:119-126. [PMID: 36171095 DOI: 10.3960/jslrt.22025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Atypical lymphoproliferative disorders (LPDs) related with autoimmune disease (AID) show marked clinicopathological diversity, which are defined as three distinct clinicopathological subtypes such as those resembling Castleman disease (CD), atypical paracortical hyperplasia with lymphoid follicles (APHLF), and atypical lymphoplasmacytic and immunoblastic proliferation (ALPIB). We studied excisional biopsy specimens from 31 patients with atypical LPDs associated with systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and Sjögren syndrome (SjS). The lesions in these 31 cases were classified into 6 (19.4%) cases resembling CD, 14 (45.2%) cases of APHLF, and 11 (35.5%) cases of ALPIB. Five cases (83.3%) resembling CD were in the active stage with systemic symptoms and multicentric lymphadenopathy. Thirteen cases (92.9%) of APHLF showed systemic symptoms, multicentric lymphadenopathy and abnormal laboratory findings. Histologic findings for cases resembling CD were rare in patients with RA and SjS. In AID patients, histologic findings for cases resembling CD or APHLF findings correlated with disease activity and multicentric lymphadenopathy. Six cases (54.5%) of ALPIB were in the active phase with systemic symptoms and multicentric lymphadenopathy. ALPIB tended to be unrelated to AID activity, especially in the majority of patients with no abnormal laboratory findings. Atypical LPDs associated with AID is a group of diseases that may be overdiagnosed and overtreated. The diagnosis of atypical LPDs associated with AID requires an understanding of the histological findings as well as a comprehensive assessment of the presence of systemic symptoms, the distribution of lymphadenopathy, and abnormal laboratory findings.
Collapse
Affiliation(s)
- Yoshimasa Nakazato
- Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan
| | - Shigeru Tsuchida
- Department of Pathology and Clinical Laboratories, Gunma Cancer Center Hospital, Ohta, Japan
| | | | - Masato Onozaki
- Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan
| | - Shuhei Noda
- Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan
| | - Yumi Nozawa
- Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan
| | - Mina Takaoka
- Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan
| | - Kazuyuki Ishida
- Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan
| |
Collapse
|
3
|
Kinealy BP, Harding BC, Vazmitsel MA, Laziuk K, Gov-Ari E. Atypical lymphoid hyperplasia in a patient undergoing tonsillectomy for severe obstructive sleep apnea. Int J Pediatr Otorhinolaryngol 2020; 134:110066. [PMID: 32361254 DOI: 10.1016/j.ijporl.2020.110066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 04/21/2020] [Accepted: 04/22/2020] [Indexed: 11/17/2022]
Abstract
Tonsillectomy is a common procedure in the pediatric population, with subsequent microscopic examination of the specimen for cancer and other rare diagnoses occurring routinely. A 17 year-old female with a history of autoimmune vasculitis underwent adenotonsillectomy for severe obstructive sleep apnea. Pathology demonstrated small, medium and large lymphocytes and plasma cells obscuring the lymphoid follicles and germinal centers, with few Epstein-Barr virus positive lymphocytes. Tingible body macrophages were seen in the vaguely nodular areas. This reactive histologic pattern represents an atypical lymphoproliferative disorder never before documented in tonsils. Histopathologic images will be shown.
Collapse
Affiliation(s)
- Brian P Kinealy
- University of Missouri School of Medicine, Columbia, MO, USA
| | - Brette C Harding
- Department Otolaryngology-Head and Neck Surgery, University of Missouri School of Medicine, Columbia, MO, USA
| | - Maryna A Vazmitsel
- Department of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO, USA
| | - Katsiaryna Laziuk
- Department of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO, USA
| | - Eliav Gov-Ari
- Department Otolaryngology-Head and Neck Surgery, University of Missouri School of Medicine, Columbia, MO, USA.
| |
Collapse
|
4
|
Kojima M, Nakamura S, Itoh H, Shimizu K, Murayama K, Iijima M, Hosomura Y, Ohno Y, Yoshida K, Motoori T, Sakata N, Masawa N. Clinical Implication of Florid Reactive Follicular Hyperplasia in Japanese Patients 60 Years or Older: A Study of 46 Cases. Int J Surg Pathol 2016; 13:175-80. [PMID: 15864381 DOI: 10.1177/106689690501300208] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Florid reactive follicular hyperplasia (FRFH) of the enlarged lymph node in middle-aged or elderly patients requiring biopsy is a relatively uncommon phenomenon as compared with that in younger age groups. Between 1984 and January 2004, we encountered 46 patients, aged 60 years or older, in whom histology of biopsied lymph node specimens showed inappropriate FRFH for the patient’s age. An apparent cause of lymphadenopathy was initially identified in 17 cases (37%): 11 with autoimmune disease and related disorders, 3 with cancer-reactive lymphadenopathy, 2 with Epstein-Barr virus-associated lymph node lesion exhibiting transient autoimmune-disease-like clinical findings, and 1 with atypical mycobacterial infection. Among 29 patients without specific etiology, 16 patients (55%) exhibited histologic findings of progressive transformed germinal center (PTGC). Only 1 of our patients developed malignant lymphoma during the follow-up period. The present study indicates that PTGC is included in the etiology of FRFH in elderly Japanese patients as well as imbalance of the immune system such as autoimmune-disease-associated lymphadenopathy and idiopathic plasmacytic lymphadenopathy with polyclonal hyperimmunoglobulinemia. By in situ hybridization, Epstein-Barr virus genomes were demonstrated in only 6 (15%) of 39 cases examined.
Collapse
Affiliation(s)
- Masaru Kojima
- Department of Pathology and Clinical Laboratories, Gunma Cancer Center Hospital, Ohta, Japan
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
5
|
Kojima M, Motoori T, Itoh H, Shimizu K, Iijima M, Tamaki Y, Murayama K, Ohno Y, Yoshida K, Masawa N, Nakamura S. Distribution of Epstein-Barr Virus in Systemic Rheumatic Disease (Rheumatoid Arthritis, Systemic Lupus Erythematosus, Dermatomyositis) With Associated Lymphadenopathy: A Study of 49 Cases. Int J Surg Pathol 2016; 13:273-8. [PMID: 16086083 DOI: 10.1177/106689690501300307] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Among systemic rheumatic diseases (SRDs), lymphadenopathy is frequently found in patients with rheumatoid arthritis (RA) and systemic lupus erythematous (SLE). Epstein-Barr virus (EBV)-associated lymphoproliferative disorders (LPDs) may occur in patients following methotrexate therapy for RA and dermatomyositis (DM). However, little is known about the distribution of EBV in reactive LPDs in patients with SRDs who had no history of methotrexate therapy. We analyzed 49 such patients (SLE=25, RA=23, DM=1) for the presence and distribution of EBV+ cells using Epstein-Barr virus (EBV)-encoded small RNA (EBER) specific in situ hybridization. A positive signal for EBERs was identified in 9 (SLE=5, RA=4) (18%) of 49 cases, and 3 main distribution patterns of EBER+ cells could be delineated: pattern A, more than 500 EBER-positive cells were located in the germinal centers as well as interfollicular area (SLE=2); pattern B, EBER + cells were located in a few germinal centers (RA=2); and pattern C, up to 100 EBER+ cells were located in the interfollicular area (SLE=3, RA=2). Recent EBV infection may be a cause of lymph node lesion in only 2 cases of patients with pattern A. However, the pathognomonic significance of pattern B and pattern C EBER+ cell distribution patterns still remains unclear. Our study indicates that the underlying immune deficits of patients with SRDs may also play an important role in the development of EBV-associated LPDs in SRDs, as previously suggested by several authors.
Collapse
Affiliation(s)
- Masaru Kojima
- Department of Pathology and Clinical Laboratories, Gunma Cancer Center Hospital, 617-1 Takabayashinishi-cho, Ohta, Japan
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Jones MR, Mohamed H, Catlin J, April D, Al-Qurayshi Z, Kandil E. The presentation of lymph nodes in Hashimoto's thyroiditis on ultrasound. Gland Surg 2015; 4:301-6. [PMID: 26311120 DOI: 10.3978/j.issn.2227-684x.2015.05.11] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Accepted: 05/21/2015] [Indexed: 01/12/2023]
Abstract
BACKGROUND Comprehensive neck ultrasound (US) examination has become an essential component of preoperative workup for patients with thyroid cancer. Regional cervical lymph nodes may be involved in cases of Hashimoto's thyroiditis (HT). This study seeks to examine the sonographic pattern of lymph nodes in patients with HT. METHODS This is a retrospective study looking at patients with confirmed diagnoses of HT on final surgical pathology who underwent preoperative comprehensive neck US. We compared preoperative ultrasound for patients with HT to euthyroid patients with goiter. Data collected included number, size and ultrasonographic features of cervical lymph nodes. RESULTS We included a total of 417 patients: 202 patients with HT in the study group, and 215 patients with goiter and euthyroid status in the control group. Patients with HT had a higher number of total cervical lymph nodes than the control group (2.00±2.35 vs. 0.76±1.36 mm; P<0.0001), most notably in cervical levels III and IV (P<0.05 for both). CONCLUSIONS HT seems to be associated with an ultrasonographic pattern of increased number of enlarged cervical lymph nodes, particularly in levels III, and IV.
Collapse
Affiliation(s)
- Mark R Jones
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Hossam Mohamed
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Jennifer Catlin
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Daniel April
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Zaid Al-Qurayshi
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Emad Kandil
- Division of Endocrine and Oncological Surgery, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| |
Collapse
|
7
|
Feller AC. [Lymphadenopathy: demarcation to malignant lymphomas]. DER PATHOLOGE 2013; 34:254-61. [PMID: 23670734 DOI: 10.1007/s00292-013-1749-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Recognition of the differential diagnosis between lymphadenitis and malignant lymphoma requires good knowledge of the basic forms of the disease as well in depth knowledge of the structure of the individual compartments. There are defined forms of lymphadenitis where the differential diagnosis to certain lymphoma entities is known. Other reactive structural alterations show indistinct limits so that a decision is only possible after using additional techniques, such as immunohistochemistry and molecular analyses. Finally, there are marginal areas which can only be clarified by including clinical data.
Collapse
Affiliation(s)
- A C Feller
- Institut für Pathologie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Deutschland.
| |
Collapse
|
8
|
Benahmed F, Ely S, Lu TT. Lymph node vascular-stromal growth and function as a potential target for controlling immunity. Clin Immunol 2012; 144:109-16. [PMID: 22717771 PMCID: PMC3932544 DOI: 10.1016/j.clim.2012.05.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2012] [Revised: 04/30/2012] [Accepted: 05/03/2012] [Indexed: 12/16/2022]
Abstract
Lymphadenopathy occurs in many autoimmune and inflammatory diseases, and vascular proliferation is a common feature in the enlarged lymph nodes. The lymph node vasculature plays critical roles in delivering immune cells as well as oxygen and micronutrients, and therefore represents a potential target for therapeutic manipulation of immunity. In this review, we discuss recent insights made in understanding the growth and function of the vascular and associated stromal compartment in immune-stimulated lymph nodes and the potential utility of altering this process in autoimmune diseases.
Collapse
Affiliation(s)
- Fairouz Benahmed
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA.
| | | | | |
Collapse
|
9
|
Chyou S, Tian S, Ekland EH, Lu TT. Normalization of the lymph node T cell stromal microenvironment in lpr/lpr mice is associated with SU5416-induced reduction in autoantibodies. PLoS One 2012; 7:e32828. [PMID: 22412930 PMCID: PMC3295768 DOI: 10.1371/journal.pone.0032828] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Accepted: 02/05/2012] [Indexed: 12/03/2022] Open
Abstract
The vascular-stromal elements of lymph nodes can play important roles in regulating the activities of the lymphocytes within. During model immune responses, the vascular-stromal compartment has been shown to undergo proliferative expansion and functional alterations. The state of the vascular-stromal compartment and the potential importance of this compartment in a spontaneous, chronic model of autoimmunity have not been well studied. Here, we characterize the vascular expansion in MRL-lpr/lpr lymph nodes and attempt to ask whether inhibiting this expansion can interfere with autoantibody generation. We show that characteristics of vascular expansion in enlarging MRL-lpr/lpr lymph nodes resemble that of the VEGF-dependent expansion that occurs in wild-type mice after model immunization. Surprisingly, treatment with SU5416, an inhibitor of VEGF and other receptor tyrosine kinases, did not have sustained effects in inhibiting vascular growth, but attenuated the anti-dsDNA response and altered the phenotype of the double negative T cells that are expanded in these mice. In examining for anatomic correlates of these immunologic changes, we found that the double negative T cells are localized within ectopic follicles around a central B cell patch and that these T cell-rich areas lack the T zone stromal protein ER-TR7 as well as other elements of a normal T zone microenvironment. SU5416 treatment disrupted these follicles and normalized the association between T zone microenvironmental elements and T cell-rich areas. Recent studies have shown a regulatory role for T zone stromal elements. Thus, our findings of the association of anti-dsDNA responses, double negative T cell phenotype, and altered lymphocyte microenvironment suggest the possibility that lymphocyte localization in ectopic follicles protects them from regulation by T zone stromal elements and functions to maintain autoimmune responses. Potentially, altering the lymphocyte microenvironment that is set up by the vascular-stromal compartment can be a means by which to control undesired autoimmune responses.
Collapse
Affiliation(s)
- Susan Chyou
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, New York, United States of America
| | - Sha Tian
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, New York, United States of America
| | - Eric H. Ekland
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, New York, United States of America
| | - Theresa T. Lu
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, New York, United States of America
- Pediatric Rheumatology, Hospital for Special Surgery, New York, New York, United States of America
- Department of Microbiology and Immunology, Weill Medical College of Cornell University, New York, New York, United States of America
| |
Collapse
|
10
|
Wakamatsu R, Watanabe H, Suzuki K, Suga N, Kitagawa W, Miura N, Nishikawa K, Yokoi T, Banno S, Imai H. Hypocomplementemic urticarial vasculitis syndrome is associated with high levels of serum IgG4: a clinical manifestation that mimics IgG4-related disease. Intern Med 2011; 50:1109-12. [PMID: 21576837 DOI: 10.2169/internalmedicine.50.4515] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A 58-year-old Japanese woman presented with recurrent abdominal pain, chronic urticaria, and petechiae on her extremities, and hypocomplementemia, findings that were consistent with hypocomplementemic urticarial vasculitis syndrome (HUVS). A laboratory examination revealed that she had markedly elevated IgG levels (4,448 mg/dL; normal range, 870-1,700 mg/dL) with particularly high IgG4 levels (1,050 mg/dL; normal range, 48-105 mg/dL) and a high IgG4/total IgG ratio (0.22; normal range, 0.02-0.05). A skin biopsy demonstrated leukocytoclastic vasculitis with IgG4 deposition in the vascular lumen and vascular walls. A lymph node biopsy revealed reactive lymphoid hyperplasia with numerous IgG4-positive cells in the perifollicular area, but no sclerotic findings. A chromosomal analysis of an enlarged lymph node, without phytohemagglutinin (PHA) stimulation, demonstrated that one in every three analyzed cells had abnormalities, such as 44, XX, -13, add(15)(p11), -17, -17, and mar.
Collapse
Affiliation(s)
- Ryo Wakamatsu
- Department of Internal Medicine, Department of Clinical Pathology, Aichi Medical University School of Medicine, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Xia JY, Chen XY, Xu F, Yang Y, Wang HY, Xue J. A case report of systemic lupus erythematosus combined with Castleman's disease and literature review. Rheumatol Int 2010; 32:2189-93. [PMID: 20354856 DOI: 10.1007/s00296-010-1451-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Accepted: 03/12/2010] [Indexed: 12/26/2022]
Abstract
Although lymph node enlargement is common in active systemic lupus erythematosus (SLE), lymph node examination is frequently ignored in the diagnosis of SLE. Clinical presentation and abnormal laboratory findings are often sufficient for SLE diagnosis, not to mention that the specific histological finding of lymph node necrosis in SLE is rarely seen, and the follicular hyperplasia is usually considered as nonspecific. However, since the late 1990s, a few cases of SLE lymphadenopathy have been reported exhibiting a Castleman's disease (CD) morphology, which was discovered in lymph node biopsies. Here we report a similar case of SLE combined with CD in a 23-year-old girl who displayed systemic symptoms, including systemic lymphadenopathy and abnormal laboratory findings indicating the active phase of SLE. A biopsy of neck lymphnodes showed histopathological features of CD. The patient responded very well to the prednisolone treatment. Based on the related literature review, we would like to stress the possibility of CD in patients with SLE lymphadenopathy.
Collapse
Affiliation(s)
- Jing-Yan Xia
- Department of Radiation Therapy, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, 310009 Hangzhou, Zhejiang Province, People's Republic of China
| | | | | | | | | | | |
Collapse
|
12
|
Kojima M, Motoori T, Asano S, Nakamura S. Histological diversity of reactive and atypical proliferative lymph node lesions in systemic lupus erythematosus patients. Pathol Res Pract 2007; 203:423-31. [PMID: 17540509 DOI: 10.1016/j.prp.2007.03.002] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2007] [Accepted: 03/12/2007] [Indexed: 11/19/2022]
Abstract
Localized or generalized lymphadenopathy, which may be associated with systemic symptoms such as fever, is frequently found in patients with systemic lupus erythematosus (SLE). Histologically, the lymph node lesion is characterized by varying degrees of coagulative necrosis with hematoxylin bodies or reactive follicular hyperplasia. The former histology is unique to SLE, but is rarely seen in biopsied specimens. In this review, we describe a histologic variation of SLE lymphadenopathy based on the findings of our own cases, and discuss several problems related to the differential diagnosis of various benign and malignant lymphoproliferative disorders (LPDs). Among 33 cases we encountered, 17 (51%) cases exhibited atypical LPDs: (i) reactive follicular hyperplasia with giant follicles (RFHGFs), 3 cases; (ii) histologic findings of Castleman's disease (CD), 5 cases ; (iii) atypical paracortical hyperplasia with lymphoid follicles (APHLFs), 7 cases; and (iv) atypical lymphoplasmacytic and immunoblastic proliferation (ALPIBP), 2 cases. This finding indicates that atypical LPDs frequently appear in SLE. Moreover, the majority of patients with atypical LPDs exhibited follicular hyperplasia (RFHGF, 3 cases; histologic findings of CD, 5 cases; and APHLF, 7 cases). Previously, follicular hyperplasia was usually considered a non-specific change and therefore has received little attention in the literature. However, the present review indicates that reactive follicular hyperplasia in lymph nodes from SLE occasionally poses serious problems in the differential diagnosis of various benign and malignant LPDs. The presence of numerous copies of Epstein-Barr virus was determined by in situ hybridization studies in only two (8%) of the 26 cases examined. As previously suggested, the absence of EBV, as determined by ISH studies, in the majority of LPDs associated with SLE indicates that EBV is not related to the lymphoproliferative process, and suggests that the underlying cause of the patient's lymphadenopathy may reside in the immune deficit of SLE in the majority of reactive and atypical LPDs associated with SLE.
Collapse
Affiliation(s)
- Masaru Kojima
- Department of Pathology and Clinical Laboratories, Gunma Cancer Center Hospital, Ohta, Japan.
| | | | | | | |
Collapse
|
13
|
Kojima M, Motoori T, Nakamura S. Benign, atypical and malignant lymphoproliferative disorders in rheumatoid arthritis patients. Biomed Pharmacother 2006; 60:663-72. [PMID: 17064872 DOI: 10.1016/j.biopha.2006.09.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2006] [Accepted: 09/19/2006] [Indexed: 12/30/2022] Open
Abstract
Lymphadenopathy, which may be associated with systemic symptoms, is frequently associated with rheumatoid arthritis (RA). Reactive non-neoplastic tissue comprises the majority of the lymph node lesions. However, several cohort studies have demonstrated that RA has an increased risk of non-Hodgkin's lymphomas (NHLs). Since the early 1990s, an atypical or malignant lymphoproliferative disorders (LPD) in patients immunosupressed with methtorexate (MTX) therapy for RA has been emphasized, namely MTX-associated LPDs. Epstein-Barr virus (EBV) has received attention in connection with the etiology of RA. The present review describes the clinicopathologic and immunohistochemical findings of reactive, atypical and malignant LPDs associated with RA along with the presence or absence of EBV in LPDs using the in situ hybridization (ISH) method. The majority of reactive lymph node lesions exhibit reactive follicular hyperplasia with interfollicular polyclonal plasmacytosis. Atypical LPDs rarely appears in RA patients. However, these cases occasionally pose difficult problems in the differential diagnosis from malignant lymphomas associated with RA or atypical and malignant LPDs showing RA-like clinicopathological findings. Clinicopathologically, three types of atypical LPDs have delineated, i.e. (i) resembling multicentric Castleman's disease (MCD); (ii) atypical paracortical hyperplasia with lymphoid follicles (APHLF) and; (iii) atypical lymphoplasmacytic immunoblastic proliferation. Malignant lymphoma associated with RA is characterized by; (i) predominance of elderly cases; (ii) usually female predominance, reflecting the sex ratio of RA; (iii) longstanding history of RA; (iv) relatively frequent advanced stage of disease; (v) majority of the patients had the B-cell phenotype; and (vi) an increased frequency of diffuse large B-cell lymphoma (DLBCL) in RA. It is unlikely that EBV is the causative agent of either reactive or atypical LPD. Among malignant lymphomas, EBV-associated lymphoma comprised only a small fraction of all NHLs in the general RA patient population.
Collapse
Affiliation(s)
- M Kojima
- Department of Pathology and Clinical Laboratories, Gunma Cancer Center Hospital, 617-1, Takabayashinishi-cho, 373-8550 Ohta, Japan.
| | | | | |
Collapse
|
14
|
Kojima M, Sugiura I, Itoh H, Shimizu K, Murayama K, Motoori T, Shimano S, Masawa N, Nakamura S. Histological varieties of Epstein-Barr virus-related lymph node lesion resembling autoimmune disease-like clinicopathological findings in middle-aged and elderly patients: a study of six cases. Pathol Res Pract 2006; 202:609-15. [PMID: 16824704 DOI: 10.1016/j.prp.2006.04.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2006] [Accepted: 04/24/2006] [Indexed: 11/30/2022]
Abstract
Six cases were studied to further clarify clinicopathological findings of Epstein-Barr virus (EBV)-related lymph node lesions showing autoimmune disease-like clinicopathological findings (EBVAID) in middle-aged and elderly patients. The patients, four males and two females, ranged in age from 53 to 74 years, with a median age of 62 years. Clinically, they were characterized by systemic lymphadenopathy, "B"symptoms, polyclonal hypergammaglobulinemia, elevated serum lactate dehydrogenase and a transient presence of various autoantibodies, as well as an infrequent presence of atypical lymphocytosis in peripheral blood. Two cases were associated with idiopathic thrombocytopenic purpura. The clinical course was self-limiting. Histologically, three patterns could be delineated: pattern A, follicular hyperplasia with pronounced arborizing vasculature in the expanded paracortex (n=3); pattern B, follicular hyperplasia with pronounced interfollicular B-immunoblastic/plasma cell proliferation (n=2); and pattern C, paracortical hyperplasia containing numerous large transformed lymphocytes (n=1). In situ hybridization demonstrated a varying number of EBV-infected lymphocytes in the germinal center and in the interfollicular area. Polymerase chain reaction analysis demonstrated that neither clonal rearrangement of T-cell receptor gamma-chain nor immunoglobulin heavy-chain rearrangement was detected in the three cases examined. Although EBVAID appears to be rare in middle-aged and older adults, EBVAID exhibits histological variations and should be added to the differential diagnosis of various atypical or malignant lymphoproliferative disorders, in particular autoimmune-disease-associated lymphadenopathy and angioimmunoblastic T-cell lymphoma with a hyperplastic germinal center in middle-aged and elderly patients.
Collapse
Affiliation(s)
- Masaru Kojima
- Department of Pathology and Clinical Laboratories, Gunma Cancer Center Hospital, Ohta, Japan.
| | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Lopez-Tomassetti Fernandez EM, Luis HD, Malagon AM, Gonzalez IA, Pallares AC. Recurrence of inflammatory pseudotumor in the distal bile duct: Lessons learned from a single case and reported cases. World J Gastroenterol 2006; 12:3938-43. [PMID: 16804988 PMCID: PMC4087951 DOI: 10.3748/wjg.v12.i24.3938] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Inflammatory myofibroblastic tumors (IMTs) or inflammatory pseudotumors (IPs) have been extensively discussed in the literature. They are usually found in the lung and upper respiratory tract. However, reporting of cases involving the biliopancreatic region has increased over recent years. Immunohistochemical study of these lesions limited to the pancreatic head or distal bile duct seems to be compatible with those observed in a new entity called autoimmune pancreatitis, but usually intense fibrotic reaction (zonation) predominates producing a mass. When this condition is limited to the pancreatic head, the common bile duct might be involved by the inflammatory process and jaundice may occur often resembling adenocarcinoma of the pancreas. We have previously reported a case of IMT arising from the bile duct associated with autoimmune pancreatitis which is an extremely rare entity. Four years after Kaush-Whipple resection, radiological examination on routine follow-up revealed a tumor mass, suggesting local recurrence. Ultrasound-guided FNA confirmed our suspicious diagnosis. This present case, as others, suggests that persistent follow-up is necessary in order to prevent irreversible liver damage at this specific location.
Collapse
Affiliation(s)
- E M Lopez-Tomassetti Fernandez
- Department of Gastrointestinal Surgery, University Hospital of Canary Islands, Ofra s/n. La Cuesta, La Laguna, Santa Cruz de Tenerife, Spain.
| | | | | | | | | |
Collapse
|
16
|
Ströbel P, Marino M, Feuchtenberger M, Rouzière AS, Tony HP, Wulbrand U, Förster R, Zettl A, Lee Harris N, Kreipe H, Laeng RH, Müller-Hermelink HK, Marx A. Micronodular thymoma: an epithelial tumour with abnormal chemokine expression setting the stage for lymphoma development. J Pathol 2005; 207:72-82. [PMID: 15965907 DOI: 10.1002/path.1808] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The aetiology of primary B-cell lymphomas of the thymus is enigmatic. Although thymic follicular lymphoid hyperplasia (TFH) is commonly associated with myasthenia gravis (MG), lymphoma is not a complication of this condition. The present paper reports a high frequency of monoclonal B-cell populations (6 of 18 cases; 33%) in micronodular thymoma (MNT), a peculiar thymic epithelial neoplasm with a B-cell-rich stroma, while B cells were consistently polyclonal in TFH (25 cases) and other types of thymomas (15 cases) (p < 0.001). An intratumoural lymphoma could be identified in three of the six monoclonal MNTs. Sequencing of the monoclonal IgH chain revealed partially overlapping VDJ gene usage in MNT and thymic mucosa-associated lymphoid tissue (MALT) lymphomas. The neoplastic epithelium of MNTs, but not of TFH and other types of thymoma, expressed high levels of dendritic cell, T-cell, and B-cell chemoattractants, such as CCL18, CCR6, and CCL20. It is concluded that abnormal chemokine expression in an epithelial tumour, MNT, can promote the recruitment of MALT, the emergence of monoclonal B cells, and, eventually, the subsequent development of mediastinal lymphomas. More generally, the concept that expression of a 'high-risk' spectrum of chemokines due to local or genetic factors may interfere with B-cell homeostasis and may contribute to MALT lymphoma development in chronic inflammatory states is proposed.
Collapse
|
17
|
Franco V, Iannitto E, Tripodo C, Florena AM. Re: "Splenic marginal zone B-cell lymphoma associated with primary Sjögren's syndrome". Clin Rheumatol 2004; 24:187; author reply 188. [PMID: 15365879 DOI: 10.1007/s10067-004-0993-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
18
|
Kojima M, Yamane Y, Itoh H, Tanaka H, Sugihara S, Masawa N, Nakamura S. Epstein-Barr virus-related lymph node lesion resembling autoimmune disease-like clinicopathological findings in elderly patients. Report of three cases. APMIS 2004; 111:1083-8. [PMID: 14678016 DOI: 10.1111/j.1600-0463.2003.apm1111202.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Three cases of Epstein-Barr virus (EBV)-related lymphoproliferative disorders in elderly patients showing autoimmune disease-associated lymphadenopathy-like clinicopathological findings have been reported. Clinically, they were characterized by systemic lymphadenopathy, "B" symptoms, polyclonal hypergammaglobulinemia, elevated serum LDH and transient presence of various autoantibodies, and absence of atypical lymphocytosis in peripheral blood. One case was associated with idiopathic thrombocytopenic purpura. The clinical course was self-limiting. Histologically, they exhibited numerous lymphoid follicles with hyperplastic germinal centers and atypical interfollicular widening with prominent vascular proliferation. In the paracortical area, there was a mixed infiltrate comprising small to medium-sized lymphocytes and plasma cells, and variable numbers of eosinophils and T- and B-immunoblasts. In situ hybridization demonstrated a varying number of EBV-infected lymphocytes in the germinal center as well as in the interfollicular area. Polymerase chain reaction demonstrated that neither clonal rearrangement of T-cell receptor gamma-gene nor immunoglobulin heavy-chain rearrangement was detected in two of the cases examined. Although acute EBV infection rarely occurs in older adults, EBV related to reactive lymphoproliferative disorder should be added to the differential diagnosis of autoimmune disease-associated lymphadenopathy and node-based peripheral T-cell lymphoma in elderly patients.
Collapse
Affiliation(s)
- Masaru Kojima
- Department of Pathology and Clinical Laboratories, Gunma Cancer Center Hospital, Ohta, Japan.
| | | | | | | | | | | | | |
Collapse
|
19
|
Tomita S, Kojima M, Imura J, Ueda Y, Koitabashi A, Suzuki Y, Nakamura Y, Mitani K, Terano A, Fujimori T. Diffuse nodular lymphoid hyperplasia of the large bowel without hypogammaglobulinemia or malabsorption syndrome: a case report and literature review. Int J Surg Pathol 2002; 10:297-302. [PMID: 12490983 DOI: 10.1177/106689690201000411] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Diffuse nodular lymphoid hyperplasia (DNLH) of the intestine is an extremely rare lymphoproliferative disorder occasionally associated with non-Hodgkin lymphomas. We report an unusual case of DNLH of the entire colon, which resembled malignant lymphoma (particularly low-grade B-cell lymphoma) both on clinical and pathologic grounds. The patient was a 62-year-old Japanese woman who was found to have multiple polypoid lesions along the entire large intestine by colonoscopy. Abdominal computed tomography revealed hepatosplenomegaly and multiple mesenteric lymphadenopathy. Histologically, the lesion was characterized by numerous lymphoid follicles with active germinal centers and a diffuse infiltrate of lymphoid cells in the mucosa and submucosa. The present case appears to be an essentially benign condition bearing a resemblance, both clinically and histologically, to malignant lymphoma, and from which it can be distinguished by use of immunohistochemical or molecular analysis.
Collapse
Affiliation(s)
- Shigeki Tomita
- Department of Surgical and Molecular Pathology, Dokkyo University School of Medicine, Mibu, Tochigi, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Abstract
Angioimmunoblastic T-cell lymphoma (AIL-TCL) is a rare subtype of lymphoma, making up only 1% to 2% of nonHodgkin's lymphomas; however, it accounts for a major subset of peripheral T-cell lymphomas. Angioimmunoblastic T-cell lymphoma has clinical and pathologic features that set it apart from other B- and T-cell lymphomas. More recent studies have delineated the immunophenotypic and genetic features of this unusual lymphoma, and have tentatively identified the cell of origin of this neoplasm.
Collapse
MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/metabolism
- Dendritic Cells/pathology
- Female
- Humans
- Immunoblastic Lymphadenopathy/metabolism
- Immunoblastic Lymphadenopathy/pathology
- Immunophenotyping
- Lymph Nodes/metabolism
- Lymph Nodes/pathology
- Lymphoma, Large-Cell, Immunoblastic/metabolism
- Lymphoma, Large-Cell, Immunoblastic/pathology
- Lymphoma, T-Cell, Peripheral/metabolism
- Lymphoma, T-Cell, Peripheral/pathology
- Male
Collapse
Affiliation(s)
- Judith A Ferry
- James Homer Wright Pathology Loboratories of the Massachusetts General Hospital and the Department of Pathology, Harvard Medical School, Boston, Massachusetts 02114, USA
| |
Collapse
|
21
|
Kojima M, Nakamura S, Miyawaki S, Yashiro K, Oyama T, Itoh H, Sakata N, Sugihara S, Masawa N. Lymph node lesion in adult-onset Still's disease resembling peripheral T-cell lymphoma: a report of three cases. Int J Surg Pathol 2002; 10:197-202. [PMID: 12232573 DOI: 10.1177/106689690201000305] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Adult-onset Still's disease (AOSD) is known to be a cause of fever of unknown origin. We describe the clinicopathologic, immunohistologic, and genotypic features of 3 patients with lymph node lesions from AOSD, which posed a serious diagnostic difficulty from peripheral T-cell lymphomas. The patients were 22-, 26-, and 63-year-old Japanese women. At the onset of disease, all patients had multicentric lymphadenopathy in association with clinical and laboratory findings suggestive of a malignant lymphoma. None of the patients developed malignant lymphomas during the follow-up period. Histologically, the lesions were characterized by paracortical hyperplasia with prominent vascular proliferation. In the paracortical area, there was a mixed infiltrate including small-to-medium-sized lymphocytes, variable numbers of eosinophils, plasma cells, and B immunoblasts. Polymerase chain reaction analysis demonstrated that neither clonal rearrangement of the T-cell receptor gamma-chain gene nor immunoglobulin heavy-chain rearrangement was detected in any patient. Although AOSD appears to be a rare systemic inflammatory disorder, the lymph node lesion should be added to the differential consideration of benign lymph node lesions simulating node-based peripheral T-cell lymphoma.
Collapse
Affiliation(s)
- Masaru Kojima
- Department of Pathology and Clinical Laboratories, Gunma Cancer Center Hospital, Takabayashinishi-cho Ohta, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|