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Recurrent Aseptic Meningitis Associated with Kikuchi's Disease (Histiocytic Necrotizing Lymphadenitis): A Case Report and Literature Review. Intern Med 2021; 60:1779-1784. [PMID: 33431735 PMCID: PMC8222115 DOI: 10.2169/internalmedicine.6494-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
We herein report a 31-year-old man with recurrent aseptic meningitis associated with Kikuchi's disease. Although aseptic meningitis is the most common neurological complication of Kikuchi's disease, its characteristics remain unclear, especially in recurrent cases. A literature review revealed that aseptic meningitis associated with Kikuchi's disease was more likely to occur in men and was associated with a low cerebrospinal fluid (CSF)/serum glucose ratio. Lymphadenopathy tended to occur simultaneously or after the onset of meningitis. When encountering a patient with aseptic meningitis of unknown etiology, it may be worthwhile to focus on the CSF/serum glucose ratio and lymphadenopathy with a careful examination.
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Case Report: Histiocytic Necrotizing Lymphadenitis (Kikuchi-Fujimoto Disease) Concurrent With Aseptic Meningitis. Front Neurol 2021; 12:565387. [PMID: 33959084 PMCID: PMC8093430 DOI: 10.3389/fneur.2021.565387] [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: 06/18/2020] [Accepted: 03/10/2021] [Indexed: 11/17/2022] Open
Abstract
Kikuchi–Fujimoto disease (KFD), also known as histiocytic necrotizing lymphadenitis, is a rare, benign, self-limiting disease characterized by local lymphadenopathy. Central nervous system involvement in KFD is extremely rare and remains a diagnostic challenge. Only 41 cases of aseptic meningitis associated with KFD have been reported worldwide, with just four cases (including our case) of KFD with meningitis as the first symptom. We report a case of KFD accompanied by aseptic meningitis with severely high intracranial pressure (400 mmH2O), increased white blood cell count (56 × 106/L), and moderately elevated protein level (0.52 g/L). This case is unique in the delayed appearance of lymphadenopathy. After 1 month of treatment with steroids, fever, headache, and lymphadenopathy gradually disappeared, and the result of cerebrospinal fluid examination gradually became normal. In conclusion, based on our case findings and our literature review on KFD with aseptic meningitis, a diagnosis of KFD should be considered when delayed appearance of lymphadenopathy is observed in patients with aseptic meningitis.
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In Vivo Tumorigenesis, Osteolytic Sarcomas, and Tumorigenic Cell Lines from Transgenic Mice Expressing the Human T-Lymphotropic Virus Type 1 (HTLV-1) Tax Viral Oncogene. THE AMERICAN JOURNAL OF PATHOLOGY 2021; 191:335-352. [PMID: 33181139 PMCID: PMC7863134 DOI: 10.1016/j.ajpath.2020.10.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 09/17/2020] [Accepted: 10/13/2020] [Indexed: 12/12/2022]
Abstract
Human T-lymphotropic virus type 1 (HTLV-1) causes adult T-cell leukemia, a disease commonly associated with hypercalcemia and osteolysis. There is no effective treatment for HTLV-1, and the osteolytic mechanisms are not fully understood. Mice expressing the HTLV-1 oncogene Tax, driven by the human granzyme B promoter (Tax+), develop osteolytic tumors. To investigate the progression of the bone-invasive malignancies, wild-type, Tax+, and Tax+/interferon-γ-/- mice were assessed using necropsy, histologic examination, IHC analysis, flow cytometry, and advanced imaging. Tax+ and Tax+/interferon-γ-/- malignancies of the ear, tail, and foot comprised poorly differentiated, round to spindle-shaped cells with prominent neutrophilic infiltrates. Tail tumors originated from muscle, nerve, and/or tendon sheaths, with frequent invasion into adjacent bone. F4/80+ and anti-mouse CD11b (Mac-1)+ histiocytic cells predominated within the tumors. Three Tax+/interferon-γ-/- cell lines were generated for in vivo allografts, in vitro gene expression and bone resorption assays. Two cell lines were of monocyte/macrophage origin, and tumors formed in vivo in all three. Differences in Pthrp, Il6, Il1a, Il1b, and Csf3 expression in vitro were correlated with differences in in vivo plasma calcium levels, tumor growth, metastasis, and neutrophilic inflammation. Tax+ mouse tumors were classified as bone-invasive histiocytic sarcomas. The cell lines are ideal for further examination of the role of HTLV-1 Tax in osteolytic tumor formation and the development of hypercalcemia and tumor-associated inflammation.
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Kikuchi-Fujimoto Disease Heralding Systemic Lupus Erythematosus. J Osteopath Med 2020; 120:934-939. [DOI: 10.7556/jaoa.2020.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract
In this case report, the authors discuss a patient with a rare entity, Kikuchi Fujimoto Disease, which exhibited unique osteopathic structural examination findings, including enlarged cervical lymph nodes in conjunction with a Chapman reflex (CR). This report highlights the critical importance of histological examination of the lymph nodes. Additionally, it reminds physicians to consider the ways in which CR can potentially contribute to the diagnostic process.
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[Kikuchi-Fujimoto's disease or histiocytic necrotizing lymphadenitis: A report of two familial cases]. Rev Med Interne 2016; 37:771-774. [PMID: 26907374 DOI: 10.1016/j.revmed.2016.01.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 12/02/2015] [Accepted: 01/16/2016] [Indexed: 11/21/2022]
Abstract
INTRODUCTION The histiocytic necrotizing lymphadenitis or Kikuchi-Fujimoto's disease is characterized by a lymph node inflammation whose similarity with systemic lupus is generally admitted. CASE REPORT Our description of two familial cases aims at raising the hypothesis of the existence of a genetic background in this disease following the example of what is observed in the autoimmune diseases. CONCLUSION Pathophysiology of Kikuchi-Fujimoto's disease is probably multifactorial and may include predisposing genetic background and a possible infectious triggering event.
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A Case of Recurrent Kikuchi-Fujimoto Disease. Jundishapur J Microbiol 2015; 8:e25654. [PMID: 26421139 PMCID: PMC4584135 DOI: 10.5812/jjm.25654v2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 03/19/2015] [Accepted: 04/10/2015] [Indexed: 11/25/2022] Open
Abstract
Introduction: Kikuchi-Fujimoto Disease (KFD) is a benign, self-limited, inflammatory disorder, first reported in Japan. This condition is more prevalent among women and typically occurs in the third decade of life. It normally manifests as persistent, isolated cervical adenopathy with a recurrence rate of 3%. The identification of this condition is of high significance, given the risk of misdiagnosis with other disorders such as malignant lymphoma and extensive necrosis. Case Presentation: The patient was a 32-year-old female diagnosed with Kikuchi-Fujimoto disease via neck lymph node biopsy in August 2006 in the city of Mashhad, Iran. The disease regressed with proper follow-up, although after eight years the patient was readmitted to the hospital with severe weight loss, high fever, and uncommon symptoms of generalized adenopathy in cervical, axillary and inguinal regions. Conclusions: Although KFD is an uncommon condition, it should be featured in the list of differential diagnoses of tender lymphadenopathy, especially lymphadenopathy localized to the cervical region. We reported a case of KFD with a prolonged relapse of eight years. Full recovery with a good response to corticosteroid regimen was achieved after the recurrence.
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Recurrence of histiocytic necrotizing lymphadenitis: A case report and literature review. Exp Ther Med 2014; 7:1167-1169. [PMID: 24940405 PMCID: PMC3991541 DOI: 10.3892/etm.2014.1559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Accepted: 02/18/2014] [Indexed: 01/08/2023] Open
Abstract
Histiocytic necrotizing lymphadenitis (HNL) is a unique form of self-limiting lymphadenitis with an unknown cause. The majority of cases resolve within several months and the disease has a low recurrence rate of 3–4%. In the present study, a prolonged recurrent case of HNL was reported. A 44-year-old female developed recurrent HNL with generalized lymphadenopathy 14 years after the original episode.
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Invasion of histiocytic sarcoma into the spinal cord of HTLV-1 tax transgenic mice with HTLV-1-associated myelopathy/tropical spastic paraparesis-like disease. Oncol Res 2013; 20:403-10. [PMID: 23924924 DOI: 10.3727/096504013x13657689383058] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Human T-cell leukemia virus type 1 (HTLV-1) can cause an aggressive malignancy known as adult T-cell leukemia/lymphoma (ATLL) as well as inflammatory diseases such as HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). Transgenic (Tg) mice expressing HTLV-1 Tax also develop T-cell leukemia/lymphoma and an inflammatory arthropathy that resembles rheumatoid arthritis. We found that 8 of 297 Tax-Tg mice developed HAM/TSP-like disease with symmetrical paraparesis of the hind limbs, but these symptoms were absent in non-Tg littermates and in other mice strains at our animal facilities. We could perform detailed evaluations for five of these mice. These evaluations showed that the disease was not inflammatory, unlike that in HAM/TSP patients, but instead involved the invasion of histiocytic sarcoma cells into the lumbar spinal cord from the bone marrow where they had undergone extensive proliferation.
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Kikuchi-fujimoto disease: a case report and literature review. Case Rep Otolaryngol 2012; 2012:497604. [PMID: 22953115 PMCID: PMC3420536 DOI: 10.1155/2012/497604] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2012] [Accepted: 04/09/2012] [Indexed: 12/21/2022] Open
Abstract
Case. 38-year-old lady was referred to the ENT clinic with history of right-sided facial pain, otalgia, and odynophagia. Clinical examination revealed enlarged right-sided lymph nodes in the neck. Further radiological scans showed a mass near the carotid and enlarged level V lymph nodes. Lymphoma was initially suspected. Fine-needle aspiration and excision biopsy were undertaken. Histological analysis later suggested Kikuchi-Fujimoto disease, also known as histiocytic necrotising lymphadenitis. Literature Review. Kikuchi-Fujimoto disease (KFD) was described in 1972 as lymphadenitis with focal proliferation of reticular cells accompanied by numerous histiocytes and extensive nuclear debris. KFD, frequently found in East Asian countries, is rare in the UK. No definite aetiology of KFD is known despite autoimmune and infection factors being suggested. The diagnostic hallmark is histological findings from lymph nodes. Malignancy should be excluded. This condition is mainly self-limiting; hence, management is limited to supportive care. Steroid therapy could be used in severe cases. KFD is relatively unknown in the UK and this case report aims to highlight its occurrence in our population.
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[Kikuchi-Fujimoto disease]. Rev Med Interne 2010; 31:757-65. [PMID: 20605287 DOI: 10.1016/j.revmed.2010.01.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2008] [Revised: 11/07/2009] [Accepted: 01/01/2010] [Indexed: 01/30/2023]
Abstract
Kikuchi-Fujimoto disease is a necrotizing lymphadenitis, involving young patients, predominantly females. Lymphadenopathy is usually localized, particularly in the cervical area, mostly unilateral and tender. Fever is present in one third of cases. Associated skin lesions, arthralgia, myalgia, splenomegaly or hepatomegaly are rare. Laboratory evaluation shows a slight increase of erythrocyte sedimentation rate and leukopenia. Kikuchi-Fujimoto has been reported in association with other diseases, including systemic lupus, Still's disease, hemophagocytosis, pregnancy, other autoimmune diseases, and cancer. A viral or bacterial origin has been suspected but not confirmed. Lymph node biopsy allows the diagnosis and shows necrotizing lymphadenitis with acidophil necrosis, CD68+ histiocyte infiltrate, presence of plasmacytoid monocytes, multiple apoptotic cells (CD8+ T cell) with nuclear dust, immunoblastic reaction and the absence of neutrophils or eosinophils. The disease course is usually spontaneously favourable in few weeks or months, requiring corticosteroids only occasionally.
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Abstract
Staphylococcus epidermidis is a common cause of infections associated with prosthetic devices and immunocompromised patients. Spontaneous pyomyositis due to the above pathogen is very uncommon. Kikuchi-Fujimoto disease (KFD) is a subacute necrotizing lymphadenitis, first described in Japan. A T cell-mediated hyperimmune response to various pathogens in a genetically susceptible individual has been primarily been considered in its pathogenesis. We report a patient who developed spontaneous pyomyositis caused by S. epidermidis concurrently with KFD, and discuss the possibility of S. epidermidis infection being the stimulant of KFD.
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Abstract
Although Kikuchi-Fujimoto disease (KFD) has a higher prevalence among Asian countries, it is a well-defined entity throughout the world. However, its etiology and pathogenesis remain undetermined. To study whether B19 infection is associated with idiopathic KFD (iKFD), we examined the presence of the viral genome and proteins in paraffin-embedded tissues of lymph nodes retrospectively from 33 iKFD patients and 16 age- and sex-matched control subjects by nested PCR (nPCR), in situ hybridization (ISH), and immunohistochemistry (IHC). B19 was detected in 87.1, 69.7, and 57.6% of iKFD specimens by nPCR, ISH, and IHC, respectively, whereas the virus was positive in only 56.3, 31.3, and 25.0% of control tissues by the respective methods (nPCR: p = 0.029; ISH: p = 0.011; IHC: p = 0.032). The IHC-ISH double-staining assay demonstrated that B19-infected cells were mainly lymphocytes and a small number of histiocytes. These results showed for the first time a high frequency of localized persistence of B19 in lymph nodes from iKFD patients, suggesting that B19 might play an important role in the pathogenesis of iKFD.
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Quantitative analysis of herpesvirus load in the lymph nodes of patients with histiocytic necrotizing lymphadenitis using a real-time PCR assay. ACTA ACUST UNITED AC 2006; 15:49-55. [PMID: 16531769 DOI: 10.1097/00019606-200603000-00008] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The cause of histiocytic necrotizing lymphadenitis (HNL) has been ascribed to viral infection, but its pathogenesis still remains unknown. Real-time PCR assays are useful not only for their sensitivity of detection but also for the quantitation of viral DNA with a wide linear range. We accordingly used this technique to estimate for each patient the viral load of the following members of the herpesvirus family: Epstein-Barr virus (EBV), cytomegalovirus (CMV), and human herpesvirus (HHV) types 6, 7, and 8. Samples of patients diagnosed as reactive lymphadenopathy (RL) were included for control. Thirty percent (6/20 cases) and 63% (12/19 cases) of the HNL and RL patients were positive for EBV, and the mean of the detectable EBV viral load of the HNL and that of the RL patients were 463 and 355 (copies/mug DNA), respectively. By in situ hybridization, EBV-encoded RNA could be detected in the lymph tissue samples with more than 14.3 copies/mug of EBV DNA. No significant difference was detected between the number of HNL patients with HHV6 DNA (3/20, 15%) or HHV7 DNA (2/20, 10%) and RL controls. CMV and HHV8 were not detected in the DNA from any patient. In this study, we were unable to definitively identify the causative herpesvirus for HNL; however, 1 HNL case had an extremely large copy number of HHV6-DNA and displayed positive immunostaining for the HHV6 early/late antigen in lesional areas of the node, suggesting that HHV6 infection may be associated with some cases of HNL.
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Abstract
The involvement of the nervous system in Kikuchi's disease (KD) is rare. Although some reports of meningeal involvement in KD were described in the literature from Japan, it has rarely been reported in Korea. A 23-year-old man presented with severe headache, fever, and vomiting. Cerebrospinal fluid (CSF) analysis revealed an opening pressure 300 mmH2O, WBC 283/mm3, glucose 44 mg/dl and protein 86 mg/dl. Multiple tender lymph nodes on the left anterior neck were found on the 9th day of his hospital stay. The lymph node biopsy disclosed histopathologic features typical of KD. We report a patient with KD accompanied by aseptic meningitis, emphasizing the importance of recognizing this disorder in diagnosing patients with meningitis.
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Abstract
Kikuchi-Fujimoto's disease (KFD) is a self-limiting condition usually presenting as cervical lymphadenopathy, with fever and leukopenia, in young adult females. No specific aetiology has been identified yet, although some authors believe that KFD is a 'forme fruste' of systemic lupus erythematosus. Certain human leucocyte antigen (HLA) types have also been associated with KFD. We herein report KFD in two non-twin sisters with HLA-identical phenotype, who presented 10 years apart. Neither patient had evidence of recent infection or connective tissue disease. The familial occurrence emphasizes the possibility of genetic predisposition and calls for a more extensive search for a specific cause of KFD.
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Abstract
Necrotizing histiocytic lymphadenopathy (NHL) is a rarely observed clinical entity that is occasionally associated with systemic lupus erythematosus (SLE). The histological features of the condition have been considered to be indistinguishable from those of lymphadenitis in subjects with SLE, and the clinical symptoms of the two disorders share common features. This report presents the case history of a subject who developed SLE with central nervous system involvement 3 years following onset of Kikuchi's disease (histiocytic necrotizing lymphadenitis). Repeated lymph node biopsies confirmed the diagnosis in relation to the clinical progression. A review of the literature on this topic is also presented.
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Abstract
The authors describe two children with Kikuchi necrotizing lymphadenitis, the main manifestations of which were cervical lymphadenopathy, fatigue, and fever. The diagnosis was based on histopathologic findings after open biopsy. Results of serologic studies, immunoperoxidase staining for Epstein-Barr virus (EBV) latent membrane protein, in situ hybridization for Epstein-Barr encoded RNAs, and polymerase chain reaction amplification of EBV Epstein-Barr nuclear antigen-1 (EBNA) DNA suggested that EBV was the causative agent in both patients. The disease was mild and subsided after complete surgical resection in one patient, with a follow-up of 1 year. In the other patient, a short course of corticosteroids led to complete clinical remission within 2 months, but the child still has biologic signs of persistent EBV infection. He experienced relapse with a large cervical mass and fever 28 months after the initial onset. Histologic findings were identical to those at initial presentation. Symptoms again resolved spontaneously within 2 weeks, but the follow-up was short (12 mos) and the child's EBNA antibodies are still absent. No evidence of immunodeficiency was found in either child. The cause of Kikuchi disease is unknown, but a viral or postviral hyperimmune reaction has been proposed. Malignant lymphoma and systemic lupus erythematosus are differential diagnoses. Early recognition of Kikuchi disease minimizes potentially harmful and unnecessary investigations and treatments. These findings add Kikuchi disease to the protean manifestations of chronic EBV infection.
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Abstract
Kikuchi's disease (KD), or histiocytic necrotizing lymphadenitis, was initially described in Japan in 1972. In the following years, several series of cases involving patients of different ages, races, and geographic origins were reported, but pediatric reports have been rare. The etiology of KD is unknown, although a viral or autoimmune hypothesis has been suggested. The most frequent clinical manifestation consists of local or generalized adenopathy, although in some cases, it is associated with more general symptoms, multiorganic involvement, and diverse analytic changes (leukopenia, elevated erythrocyte sedimentation rate, and C-reactive protein, as well as an increase of transaminases and serum lactic dehydrogenase). Diagnosis is based on characteristic pathologic findings that permit differentiation of this disease from lymphoma, systemic lupus erythematosus, and infectious lymphadenopathies. We present here the case of a 14-year-old boy who presented with severe systemic manifestations and transient fulminant hepatic failure in response to treatment with antituberculosis drugs. Kikuchi's disease, lymphadenitis, liver failure, antituberculosis drugs.
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