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Rao V, Bauer F, Vredenburgh JJ. Kikuchi-Fujimoto Disease in aYoung African American Male: Are we Seeing a Paradigm Shift in Disease Epidemiology? A Case Report. CONNECTICUT MEDICINE 2016; 80:409-412. [PMID: 29782128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Kikuchi-Fujimoto disease (KFD), also known as histiocytic necrotizing lymphadenitis (HNL), is a rare, self-limiting disease most commonly reported in young Asian women worldwide. We present the case of a 27-year-old African American male who had three weeks of high-grade fevers, night sweats, a 10-pound weight loss, and tender unilateral posterior cervical lymphadenopathy. A complete workup of infectious, rheumatologic, and neoplastic diseases was pursued. Lymph node biopsies revealed histiocyte proliferation with areas of necrosis. These findings were diagnostic of KFD. While KFD has been reported most commonly in young Asian women, in the US, this disease must be considered in both males and females and in diverse ethnicities.
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Pepe F, Disma S, Teodoro C, Pepe P, Magro G. Kikuchi-Fujimoto disease: a clinicopathologic update. Pathologica 2016; 108:120-129. [PMID: 28195263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
Kikuchi-Fujmoto disease (KFD), also known as "histiocytic necrotizing lymphadenitis", is a rare lymphadenitis of unknown origin, but with an excellent prognosis. It is more common in Asia, but isolated cases are also reported in America, Africa and Europe. The disease can have an acute or subacute course, usually develops in 1 to 3 weeks, with spontaneous resolution in 1-4 months. The main clinical sign is cervical lymphadenopathy, especially in the posterior cervical triangle with bulky and painful lymph nodes, usually affecting only one side; rare cases of generalized lymphadenopathy can be seen. This common clinical presentation can also be accompanied by nausea, vomiting, weight loss, weakness, headache and arthralgia. An extranodal extension of the disease, including involvement of skin, eye, and bone marrow localizations, has been rarely described. Most patients have leukopenia or neutropenia with a relative leukocytosis. At an ultrasound exploration of the affected lymph nodes, a hypoechoic aspect can be seen, with an external, thick and irregular hyperechoic ring. As there are no specific tests for KFD, the final diagnosis is histologically-based from lymph node excisional biopsy. Histological examination shows paracortical foci of coagulative necrosis containing karyorrhectic debris, which are surrounded by numerous CD68+/myeloperoxidase (MPO)+ histiocytes, CD68+/CD123+ plasmacytoid dendritic cells, and a minority of small- to large-sized CD8+lymphocytes and immunoblasts. Differential diagnosis mainly includes systemic lupus erithematous (SLE)-related lymphadenopathy and large cell lymphoma. The histological absence of neutrophils, plasmacells, as well as hematoxylin bodies, is a feature which argues against the diagnosis of SLE. In addition, the absence of auto-antibodies and anti-nuclear antibodies is useful in ruling out an autoimmune disorder. Early diagnosis of KFD is crucial to prevent the patients undergo extensive investigations related to suspected malignant lymphomas or other diseases.
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Marunaka H, Orita Y, Tachibana T, Miki K, Makino T, Gion Y, Nishizaki K, Yoshino T, Sato Y. Kikuchi-Fujimoto disease: evaluation of prognostic factors and analysis of pathologic findings. Acta Otolaryngol 2016; 136:944-7. [PMID: 27056102 DOI: 10.3109/00016489.2016.1164895] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
CONCLUSION In Kikuchi-Fujimoto disease (KFD), a low ratio of blastic cells (<70%) in lymph node specimens and absence of atypical lymphocytes in peripheral blood are predictive of a protracted clinical course. OBJECTIVES Since KFD is a self-limiting disorder that does not require any specific management, prognostic factors have received little attention. The present study identified clinical and pathological factors that may affect the period from onset to cure of KFD. METHODS This retrospective study investigated 43 KFD patients who underwent lymph node biopsy diagnosed by immunohistochemical staining at Okayama University Hospital and Okayama Medical Center from January 2001 to December 2013. RESULTS Mean total period from onset to cure was 6 months (median =9.4 months; range =1-37 months). Low ratios of blastic cell proliferation area (<70%) in lymph node specimens (p = 0.011) and absence of atypical lymphocytes in peripheral blood (p = 0.026) were associated with a relatively long duration of KFD.
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Andola SK, Sinha A, Biradar S. Kikuchi-Fujimoto's Disease: Clinicopathological Correlation. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2016; 64:83-84. [PMID: 27735163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Kikuchi-Fujimoto's disease is a benign, self-limiting disorder characterized by regional tender lymphadenopathy fever and night sweats. It most commonly affects Asian adult females younger than 40 years of age. We report a case of 26 year female who presented with cervical lymphadenopathy, which on FNAC revealed Necrotizing Granulomatous inflammation which was unresponsive for three months of antitubercular therapy. A diagnosis of Kikuchi Fujimoto's disease was suggested on review of the slides at our institute and a biopsy confirmed the diagnosis.
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Thai LH, Ingen-Housz-Oro S, Godeau B, Rethers L, Wolkenstein P, Limal N, Papillon V, Kapfer J, Chosidow O, Ortonne N. Kikuchi Disease-Like Inflammatory Pattern in Cutaneous Inflammatory Infiltrates Without Lymph Node Involvement: A New Clue for the Diagnosis of Lupus? Medicine (Baltimore) 2015; 94:e2065. [PMID: 26579818 PMCID: PMC4652827 DOI: 10.1097/md.0000000000002065] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Kikuchi-Fujimoto disease (KFD) is a rare and benign disorder that usually occurs in young adults with enlarged lymph nodes containing infiltrate of cytotoxic T cells and nuclear debris. It can be a manifestation of systemic lupus erythematosus (SLE) although the strength of this association has varied among studies. Although specific KFD cutaneous lesions are well described, pure cutaneous lesions have never been reported. We studied a series of patients prospectively entered into a database between 2007 and 2014 with skin biopsies showing diffuse or localized inflammatory infiltrates reminiscent of cutaneous KFD, without lymph-node-related KFD. We called these skin lesions "Kikuchi disease-like inflammatory pattern" (KLIP). Twenty-nine patients, whose median age was 49 years at the time of skin biopsy, were selected and retrospectively analyzed using standardized clinical and histology charts. In skin biopsies, KLIP was localized to restricted areas within the inflammatory infiltrate (17%) or diffuse (83%), and was the only histological finding (45%) or accompanied interface dermatitis with or without dermal mucinosis (55%). Clinical dermatological findings varied widely. A definite diagnosis could be established for 24 patients: 75% had connective tissue diseases or vasculitis, mainly cutaneous lupus erythematosus (CLE) (n = 16, 67%), including 5 SLE with satisfying American College of Rheumatology criteria; 3 of the remaining patients had malignant hemopathies. CLE patients were mostly young females with acute (n = 5), subacute (n = 4), or chronic CLE (n = 6) or lupus tumidus (n = 1). Two were classified as having anti-tumor necrosis factor-alpha-induced lupus. Because two-thirds of these patients were finally diagnosed with CLE, we think that KLIP may represent a new histopathological clue for the diagnosis of lupus based on skin biopsy, requiring clinical-immunological comparison to make the correct diagnosis. KLIP should not be considered a variant of classical KFD, but rather as an elementary pattern of cutaneous inflammation, that might be the expression of the same cytotoxic process within skin infiltrates as that involved in KFD. This lesion might reflect a particular T-cell-mediated autoimmune process directed against mononuclear cells within cutaneous lupus infiltrates.
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He N, Cheng SQ, Yan W, Chen XN. [Clinical and pathological characteristics and prognosis of children with histiocytic necrotizing lymphadenitis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2015; 17:1257-1260. [PMID: 26575889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Nagaraju S, Vaishnav S, Burke LH, Norman EM. Histiocytic necrotising lymphadenitis (Kikuchi-Fujimoto disease) of axillary lymph nodes. BMJ Case Rep 2015; 2015:bcr2014203776. [PMID: 25564582 PMCID: PMC4289788 DOI: 10.1136/bcr-2014-203776] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2014] [Indexed: 01/14/2023] Open
Abstract
Kikuchi-Fujimoto disease (KFD) or histiocytic necrotising lymphadenitis is a rare entity, occurring most commonly in young Asian adults. KFD is characterised by fever with tender lymph node enlargement. The cervical group of lymph nodes is most commonly involved, and the diagnosis is conclusively made by lymph node biopsy and histopathology. KFD is a self-limiting condition, which usually resolves over 1-4 months. Symptomatic treatment with antipyretics and/or non-steroidal anti-inflammatory drugs is recommended. Here we describe an uncommon presentation of KFD in a young woman in which only the axillary lymph nodes were enlarged.
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Huynh DH, Berdel HO, Navarro F. Kikuchi-Fujimoto disease: a rarity in the southern states. Am Surg 2014; 80:E346-E347. [PMID: 25513904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Dumas G, Prendki V, Haroche J, Amoura Z, Cacoub P, Galicier L, Meyer O, Rapp C, Deligny C, Godeau B, Aslangul E, Lambotte O, Papo T, Pouchot J, Hamidou M, Bachmeyer C, Hachulla E, Carmoi T, Dhote R, Gerin M, Mekinian A, Stirnemann J, Charlotte F, Farge D, Molina T, Fain O. Kikuchi-Fujimoto disease: retrospective study of 91 cases and review of the literature. Medicine (Baltimore) 2014; 93:372-382. [PMID: 25500707 PMCID: PMC4602439 DOI: 10.1097/md.0000000000000220] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Kikuchi-Fujimoto disease (KFD) is a rare cause of lymphadenopathy, most often cervical. It has been mainly described in Asia. There are few data available on this disease in Europe. We conducted this retrospective, observational, multicenter study to describe KFD in France and to determine the characteristics of severe forms of the disease and forms associated with systemic lupus erythematosus (SLE). We included 91 cases of KFD, diagnosed between January 1989 and January 2011 in 13 French hospital centers (median age, 30 ± 10.4 yr; 77% female). The ethnic origins of the patients were European (33%), Afro-Caribbean (32%), North African (15.4%), and Asian (13%). Eighteen patients had a history of systemic disease, including 11 with SLE. Lymph node involvement was cervical (90%), often in the context of polyadenopathy (52%), and it was associated with hepatomegaly and splenomegaly in 14.8% of cases. Deeper sites of involvement were noted in 18% of cases. Constitutional signs consisted mainly of fever (67%), asthenia (74.4%), and weight loss (51.2%). Other manifestations included skin rash (32.9%), arthromyalgia (34.1%), 2 cases of aseptic meningitis, and 3 cases of hemophagocytic lymphohistiocytosis. Biological signs included lymphocytopenia (63.8%) and increase of acute phase reactants (56.4%). Antinuclear antibodies (ANAs) and anti-DNA antibodies were present in 45.2% and 18% of the patients sampled, respectively. Concomitant viral infection was detected in 8 patients (8.8%). Systemic corticosteroids were prescribed in 32% of cases, hydroxychloroquine in 17.6%, and intravenous immunoglobulin in 3 patients. The disease course was always favorable. Recurrence was observed in 21% of cases. In the 33 patients with ANA at diagnosis, SLE was known in 11 patients, diagnosed concomitantly in 10 cases and in the year following diagnosis in 2 cases; 6 patients did not have SLE, and 4 patients were lost to follow-up (median follow-up, 19 mo; range, 3-39 mo). The presence of weight loss, arthralgia, skin lesions, and ANA was associated with the development of SLE (p < 0.05). Male sex and lymphopenia were associated with severe forms of KFD (p < 0.05). KFD can occur in all populations, irrespective of ethnic origin. Deep forms are common. An association with SLE should be investigated. A prospective study is required to determine the risk factors for the development of SLE.
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Wei X, Zhou X, Xie J, Zheng X, Zheng Y. [Significance of CD123 in histiocytic necrotizing lymphadenitis]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2014; 43:680-684. [PMID: 25567595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To investigate the mode of presentation, cytologic features of the plasmacytoid dendritic cells (pDC), and the expression of CD123 and its significance in Kikuchi's disease. METHODS CD123 expression was evaluated by EliVision immunohistochemical staining in formalin-fixed and paraffin-embedded tissues from 30 cases of Kikuchi's disease, 5 cases of T cell lymphoma, 10 cases of reactive lymphoid hyperplasia and 10 cases of chronic tonsillitis. RESULTS Clusters of CD123 positive PDC were observed in Kikuchi's disease (28 of 30 cases, 93.3%) and the staining intensity was more prominent in the PDC at the periphery of the lesion and around the high endothelial venule-like vessels. CD123 showed three staining patterns: membranous (10 cases, 33.3%), cytoplasmic (10 cases, 33.3%), and membranous and cytoplasmic (8 cases, 26.7%). In the control group, CD123 showed cytoplasmic staining in reactive hyperplasia and chronic tonsillitis. Regarding the staining intensity, 12 of 28 cases (42.9%) were 3+ for CD123, 8 of 28 cases (28.6%) were 2+, and 8 of 28 cases (28.6%) were 1+. In contrast, PDC clusters with 1+ staining intensity were observed in 1 of 10 cases of reactive lymphoid hyperplasia; 2 of 10 chronic tonsillitis diseases; and much less in T cell lymphoma. CONCLUSIONS Large cluster of PDC is detected in both proliferative and necrotizing types of Kikuchi's disease, making this a useful adjunctive diagnostic marker.
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Yoo IH, Na H, Bae EY, Han SB, Lee SY, Jeong DC, Kang JH. Recurrent lymphadenopathy in children with Kikuchi-Fujimoto disease. Eur J Pediatr 2014; 173:1193-9. [PMID: 24714877 DOI: 10.1007/s00431-014-2306-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Accepted: 03/24/2014] [Indexed: 11/25/2022]
Abstract
UNLABELLED Kikuchi-Fujimoto disease (KFD) is characterized by self-limiting regional lymphadenopathy with prolonged fever. Although the reported recurrence rate of KFD is known to be 3-4 %, this rate appears to be higher in our clinical experience, and rates up to 38.5 % have been previously reported. In this retrospective study, we reviewed medical records of children with pathologically confirmed KFD to investigate the factors associated with recurrent KFD. Enrolled children were divided into two groups according to the recurrence of KFD, and clinical and laboratory factors were compared between the two groups. The recurrence of KFD was determined based not on repeated pathologic confirmation but on the presence of clinical febrile lymphadenopathy. A total of 33 children with KFD, 26 boys (78.8 %) and 7 girls (21.2 %), with a median age of 12 years (9 months to 19 years), were enrolled. Thirty-one children (93.9 %) complained of fever, and most of the children (90.9 %) complained of cervical lymphadenopathy. Neutropenia (<1,500/μL) or lymphopenia (<1,500/μL) was observed in 51.5 %. Lactate dehydrogenase level, erythrocyte sedimentation rate, and C-reactive protein level were elevated in 90.9, 96.9, and 54.5 % of children, respectively. Fourteen children (42.4 %) experienced recurrent KFD, including ten children after biopsy and four children before and after biopsy. In a multivariate analysis, a past history of other systemic illnesses (p = 0.013) and a higher absolute lymphocyte count (p = 0.023) were significantly associated with recurrent KFD. These systemic illnesses were chronic idiopathic thrombocytopenic purpura, autoimmune thyroiditis, nephrotic syndrome, perinatal cytomegalovirus infection, and hemophagocytic lymphohistiocytosis. CONCLUSION Our results suggest that recurrent KFD is more frequent than reported, and recurrent KFD should be considered in children with a history of other systemic illnesses such as immune disorders.
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Hong L, Wang X, Huang Z, Cheng L, Wang J. Histiocytic necrotizing lymphadenitis diagnosed by conventional cytology and liquid based cytology. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2014; 7:6186-6190. [PMID: 25337268 PMCID: PMC4203239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Accepted: 08/21/2014] [Indexed: 06/04/2023]
Abstract
Histiocytic necrotizing lymphadenitis (HNL; Kikuchi-Fujimoto disease) is a rare benign disorder. The diagnosis of HNL is established on recognizing the characteristic histologic findings from biopsy of the enlarged lymph nodes. Though diagnosis of HNL by fine-needle aspiration (FNA) was reported, the characteristic fine-needle aspiration cytologic features with conventional cytology and a liquid based cytology test (LCT) have not been well documented. In this study, 42 cases of suspicious necrotic lymph nodes were subjected to cytology and biopsy diagnosis. The lymph nodes were aspirated using a 10 mL disposable syringe with the percutaneous ultrasound guided. Samples were used for conventional cytology and LCT. Among 42 cases of suspicious necrotic lymph nodes, 37 of cases were histologically confirmed as HNL; 3 of cases were hyperplasia of lymphoid tissue; 1 case was tuberculosis of lymph node, and 1 case was classical Hodgkin lymphoma (nodular sclerosis type). 31 out of 37 (83.8%) cases of HNL were diagnosed by conventional cytology, 33 out of 37 (89.2%) were diagnosed by LCT. Our results indicate that no significant difference on accuracy rate between conventional cytology and LCT, but LCT has its advantages in the diagnosis of HNL.
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Yu SC, Chen CN, Huang HI, Chen TC, Wang CP, Lou PJ, Ko JY, Hsiao TY, Yang TL. Diagnosis of Kikuchi-Fujimoto disease: a comparison between open biopsy and minimally invasive ultrasound-guided core biopsy. PLoS One 2014; 9:e95886. [PMID: 24787483 PMCID: PMC4008434 DOI: 10.1371/journal.pone.0095886] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 04/01/2014] [Indexed: 12/19/2022] Open
Abstract
Kikuchi-Fujimoto disease (KFD) is a self-limited disease without any need of surgical treatments. Sampling of tissue is the only invasive procedure during the clinical course. However, the standard sampling procedure with accuracy, minimal invasiveness, and esthetic maintenance has not been established yet. In this study, a retrospective review of clinical utility and pathological presentations of the ultrasound-guided core biopsy (USCB) and the open biopsy (OB) in consecutive KFD patients. From 2010 to 2012, 34 consecutive patients were enrolled. USCB was performed in 11 patients, and OB was done in 26 patients. KFD was confirmed in 82% cases by USCB. Similar pathological presentations were found both in the specimens of USCB and OB. In the three patients who had received both USCB and OB, KFD was confirmed by USCB in one case, while two by OB. Sampling errors were found both in USCB and OB. For diagnosing KFD, USCB can serve as the first-line diagnostic tool. OB can be applied only in the failed cases of USCB.
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Adhikari RC. Fine needle aspiration cytology of Kikuchi-Fujimoto disease. JOURNAL OF NEPAL HEALTH RESEARCH COUNCIL 2014; 12:119-123. [PMID: 25575006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND Kikuchi-Fujimoto disease is an acute onset febrile illness of unknown etiology, predominantly affecting young women with predilection for cervical lymphadenopathy. METHODS The study included 13 cases of Kikuchi-Fujimoto disease with both fine needle aspiration cytology and excisional biopsy of lymph node available and data & slides were retrieved from the department of Pathology, Tribhuvan University Teaching Hospital and Om Hospital & Research Centre Pvt. Ltd., Kathmandu, Nepal from August 2009 to July 2013. RESULTS The mean age of the patients was 27.6 years with a range of 17 to 38 years. Twelve of 13 patients had cervical lymphadenopathy. Cytomorphological features included cellularity, karyorrhectic debris, crescentichistiocytes, necrosis and cellular polymorphism. Histologically, Lymph nodes showed partially effaced architecture by paracortical pale foci with karyorrhectic debris. These foci were composed of phagocytic & non-phagocytic histiocytes, plasmacytoid monocytes, immunoblasts and lymphocytes. CONCLUSIONS Kikuchi-Fujimoto disease, in most cases, can be diagnosed cytologically on the basis of identification of karyorrhectic debris and crescentic macrophages with reactive background.
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Ray A, Boyer D, Harris NL. Case 38-2013: A man with fever and lymphadenopathy. N Engl J Med 2014; 370:1077. [PMID: 24620889 DOI: 10.1056/nejmc1400186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Pandit S, Choudhury S, Das A, Das SK, Bhattacharya S. Cervical lymphadenopathy--pitfalls of blind antitubercular treatment. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2014; 32:155-159. [PMID: 24847605 PMCID: PMC4089084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Tuberculosis (TB) is the most common cause of cervical lymphadenopathy in the TB-endemic zone, like India but it can also mimic other diseases. Four cases of cervical lymphadenopathy presented to us as initial treatment failure after completion of six months of antitubercular drugs (ATD), including rifampicin, isoniazid, pyrazinamide, and ethambutol. All were diagnosed as having tuberculosis either by fine needle aspiration cytology or clinically from outside our institution. In one case, tuberculosis was the final diagnosis but, unfortunately, it was multidrug-resistant. In other three cases, Hodgkin disease, Non-Hodgkin lymphoma, and Kikuchi's disease were the diagnoses. In resource-poor countries, like India, which is also a TB-endemic zone, TB should be the first diagnosis in all cases of chronic cervical lymphadenopathy, based on clinical and/or cytological evidences. So, they were correctly advised antitubercular therapy (ATT) initially. Sometimes, TB mimics other aetiologies where apparent initial improvement with ATT finally results in treatment failure. Hence, investigations for microbiological and histopathological diagnosis are warranted, depending on the resources and feasibility. If these tests are not routinely available, the patients should be under close monitoring so that lymphoma, drug-resistant TB, or other aetiologies of cervical lymphadenopathy are not missed. Patients with cervical lymphadenopathy rarely presents acutely; so, a physician can take the opportunity of histopathological study of lymphnode tissue.
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Kaur S, Mahajan R, Jain NP, Sood N, Chhabra S. Kikuchi's disease--a rare cause of lymphadenopathy and fever. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2014; 62:54-57. [PMID: 25327096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Kikuchi's disease is a rare, benign, self-limited disorder, characterised clinically by fever and tender regional lymphadenopathy. It has been reported worldwide and is particularly common in people of Asian descent. The cause of Kikuchi's disease is unknown. It predominantly affects young females and can closely mimic several infectious and immunological conditions. Histopathologic features of lymph nodes in Kikuchi's disease are characteristic and permit differentiation of this benign condition from lymphomas, systemic lupus erythematosus and infectious lymphadenopathies. We report a female patient presenting with fever and tender cervical lymphadenopathy. She was being treated for tubercular lymphadenitis and was referred after she developed a transient hepatitis and a skin rash following treatment with anti-tubercular drugs. An excisional biopsy of the lymph node revealed histiocytic necrotising lymphadenitis, consistent with Kikuchi's disease. A brief review of the pathogenesis and differential diagnosis of Kikuchi's disease is presented.
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Ray A, Muse VV, Boyer DF. Case records of the Massachusetts General Hospital. Case 38-2013. A 30-year-old man with fever and lymphadenopathy. N Engl J Med 2013; 369:2333-43. [PMID: 24328468 DOI: 10.1056/nejmcpc1310002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Perli D, Alang N, Rapose A. Kikuchi Fujimoto disease (KFD) in a 31-year-old woman. RHODE ISLAND MEDICAL JOURNAL (2013) 2013; 96:46-47. [PMID: 24303519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Lee SK, Bahn YE, Kim DE. Features of sequential CT and US-guided biopsy in recurrent Kikuchi disease of the neck: a case report. EAR, NOSE & THROAT JOURNAL 2013; 92:442-448. [PMID: 24057904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
Abstract
A 26-year-old woman presented with recurrent Kikuchi disease 7 years after her initial episode. Computed tomography (CT) and ultrasonography demonstrated enlarged lymph nodes with extensive necrosis at the same site as the initial episode. Cytologic and histologic examinations were not conclusive. CT performed 1 month later demonstrated a complete resolution of the lymphadenopathy, which confirmed the diagnosis of recurrent Kikuchi disease. Care must be taken to avoid misdiagnosis of recurrent Kikuchi disease as tuberculous lymphadenitis.
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Kodet R, Campr V, Kalinová M, Kamarádová K, Mrhalová M, Soukup J. [Histiocytic necrotizing lymphadenitis / Kikuchi-Fujimoto disease (HNL/K-F) and its differential diagnosis: analysis of 19 patients]. CESKOSLOVENSKA PATOLOGIE 2012; 48:198-206. [PMID: 23121029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Histiocytic necrotizing lymphadenitis / Kikuchi-Fujimoto disease (HNL/K-F) is being recognized with an increasing frequency not only in the East Asia but also on the American continents and in the Europe. Still the diagnostics of HNL/K-F is not easy and difficulties with its proper classification persist. In a group of 19 patients diagnosed primarily or as consults at our department there were 12 woman and 7 men. An average age at diagnosis was 28 years, median 25 years. Cervical lymph nodes were involved in 18 patients. Bilateral lymphadenopathy was present in one patient, the remaining 17 were unilateral. Inguinal lymph node was affected in one patient. In one other patient there were enlarged retroperitoneal lymph nodes simultaneously with a cervical lymphadenopathy. The size of the lymph nodes varied between 5 mm to 32 mm. The subclassification showed the necrotizing type in 14 patients, in one there was a predominant xanthomatous tissue reaction around the necrotic areas (xanthomatous type), and in 4 patients the disease was recognized as the proliferative type without necrosis (in two with a variously intense apoptosis of the proliferating lymphocytes). Of 10 consult cases the tumor was primarily evaluated as B cell lymphoma not otherwise specified (1x), peripheral T cell lymphoma (1x), classical Hodgkin lymphoma of mixed cellularity (1x); two patients were submitted with a differential diagnosis between peripheral T cell lymphoma and HNL/K-F; in one diagnosis of probable EBV lymphadenitis and in one diagnosis HNL/K-F was made. There were no data submitted in the remaining three cases. The authors stress diagnostic features which should lead to the diagnosis of the disease and should prevent unnecessary oncological staging investigations and potential chemotherapy for a lymphoma. Among diagnostic features of HNL/K-F identification of the proliferating cells - CD8 activated lymphocytes with apoptotic decay prevail, there are frequent plasmacytoid monocytes and a striking reaction of macrophages which are CD68/myeloperoxidase positive. There are virtually no neutrophil granulocytes and there is a miminal participation of plasma cells. In case of necrotizing and xanthomatous type infectious causes are to be ruled out as well. In case we still need to distinguish HNL/K-F from a lymphoma PCR analysis of a rearrangement of the immunoreceptor gene in T cell population should be investigated.
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Ruiz Beguerie J, Fernandez Penas P, Sharma R. Kikuchi-Fujimoto disease with cutaneous presentation in a patient with subacute cutaneous lupus erythematosus. Dermatol Online J 2012; 18:8. [PMID: 23031375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
We report the case of a 45-year-old female patient previously diagnosed with subacute cutaneous lupus erythematosus who presented with a one-week history of fever, tender erythematous nodules on her limbs, and palpable lymphadenopathy. Two incisional biopsies showed histiocytic infiltrates with abundant nuclear debris in the dermis and at the dermosubcutaneous junction with absence of neutrophils, characteristic of Kikuchi-Fujimoto disease (KFD). The dermatologic and dermopathologic details of KFD are very heterogeneous and yet poorly described. We have reviewed the literature regarding KFD cases reported with cutaneous involvement trying to assess the skin features of the KFD or histiocytic necrotizing lymphadenitis.
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Rosado FGN, Tang YW, Hasserjian RP, McClain CM, Wang B, Mosse CA. Kikuchi-Fujimoto lymphadenitis: role of parvovirus B-19, Epstein-Barr virus, human herpesvirus 6, and human herpesvirus 8. Hum Pathol 2012; 44:255-9. [PMID: 22939574 DOI: 10.1016/j.humpath.2012.05.016] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Revised: 05/19/2012] [Accepted: 05/23/2012] [Indexed: 11/30/2022]
Abstract
Kikuchi-Fujimoto lymphadenitis is a self-limited disorder that typically presents in young females as painless cervical lymphadenopathy with fever, anemia, and leukopenia. The clinical manifestations and pathologic findings suggest a viral etiology, yet specific etiologic agents remain unknown. Although there are studies reporting positive associations between Kikuchi-Fujimoto lymphadenitis and parvovirus B19 and herpesviruses, other studies have failed to find an association with these viruses. To our knowledge, this current study is the largest study of Kikuchi-Fujimoto lymphadenitis in Western patients that used polymerase chain reaction testing for 4 different common viral pathogens often implicated as etiologic agents in Kikuchi-Fujimoto lymphadenitis. Archival material from 3 institutions was included, following confirmation of the diagnosis of Kikuchi-Fujimoto lymphadenitis by 2 independent pathologists. Polymerase chain reaction from the paraffin-embedded tissue sections for parvovirus B19, Epstein-Barr virus, human herpesvirus 6, and human herpesvirus 8 was performed. Eighteen cases of Kikuchi-Fujimoto lymphadenitis were analyzed, 12 of which (60%) were cervical lymph nodes. All the cases showed typical geographic necrosis with abundant apoptotic debris, although the degree of necrosis was variable. Polymerase chain reaction revealed a high prevalence of parvovirus B19 in the controls (44%); there were fewer positive cases seen in the Kikuchi-Fujimoto lymphadenitis cases (11%), but this did not reach statistical significance (P = .25).There were no significant differences between cases and controls in the prevalence of Epstein-Barr virus, human herpesvirus 6, and human herpesvirus 8 (P = .50 for all 3). Polymerase chain reaction failed to reveal a positive association between Kikuchi-Fujimoto lymphadenitis and 4 common suspected viral agents. These findings do not support a role for Epstein-Barr virus, human herpesvirus 6, human herpesvirus 8, or parvovirus B19 in the pathogenesis of Kikuchi-Fujimoto lymphadenitis.
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Seong GM, Kim JH, Lim GC, Kim J. Clinicopathological review of immunohistochemically defined Kikuchi-Fujimoto disease-including some interesting cases. Clin Rheumatol 2012; 31:1463-9. [PMID: 22875699 DOI: 10.1007/s10067-012-2036-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Revised: 04/21/2012] [Accepted: 07/11/2012] [Indexed: 12/19/2022]
Abstract
Kikuchi-Fujimoto Disease (KFD) is a benign, self-limited disease characterized by tender regional lymphadenopathy with fever. KFD remains a poorly defined disease, and no clear diagnostic criteria are available. Here, we assess the clinical, laboratory, and histopathologic findings of KFD cases and report two unusual cases. Forty KFD patients that underwent lymph node (LN) biopsy and diagnosed by immunohistochemical staining, from January 2003 to November 2010, were enrolled in this retrospective study. The patients had a mean age of 29.3 years, and 29 (72.5 %) were women. Affected LNs were mainly located unilaterally in the cervical area. Mean LN size was 15.3 mm. Twenty-eight (70 %) patients had LN tenderness, and 25 (62.5 %) patients had fever. Leukopenia was observed in 18 of 35 evaluable patients. C-reactive protein and erythrocyte sedimentation rate were elevated in most patients. Anti-nuclear antibody was positive in four of 19 evaluable patients, but all had been diagnosed with concurrent systemic lupus erythematosus. Histologically, the 40 cases were classified into three types, that is, as proliferative (37.5 %), necrotizing (55.0 %), or xanthomatous (7.5 %). Interesting cases: Case 1 was a 35-year-old female with KFD and uveitis, retinal vasculitis, and superior sagittal sinus thrombosis. Case 2 was a 47-year-old male with KFD and bone marrow involvement and presented with severe bicytopenia. Although KFD is an uncommon self-limited benign disorder, it must be included in the differential diagnosis of lymphadenopathy with fever and cytopenia. It is important that the clinical features of KFD be understood to reach a correct diagnosis.
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Joudeh AA, Al-Abbadi MA, Rahal MM, Amr SS. Kikuchi Fujimoto disease (histiocytic necrotizing lymphadenitis) following Hodgkin lymphoma. Pathol Int 2012; 62:571-3. [PMID: 22827768 DOI: 10.1111/j.1440-1827.2012.02833.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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