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Rosai dorfman

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https://www.readbyqxmd.com/read/29043148/membranoproliferative-glomerulonephritis-associated-with-rosai-dorfman-disease
#1
Keisuke Sugimoto, Satoshi Ueda, Mitsuru Okada, Tsukasa Takemura
Rosai-Dorfman disease is also known as sinus histiocytosis with massive lymphadenopathy. Extranodal Rosai-Dorfman disease has been reported in ~ 43% of cases; the most frequent extranodal sites - skin, soft tissue, bone, respiratory tract, and eye - are usually involved in association with lymphadenopathy. Lack of lymph node involvement is rare, especially when patients manifest renal disease. Here, we describe a patient who developed membranoproliferative glomerulonephritis when lymphadenopathy was absent...
2017: Clin Nephrol Case Stud
https://www.readbyqxmd.com/read/28970770/cervical-lymphadenopathy-in-ibadan-nigeria
#2
K O Aramide, M A Ajani, C A Okolo
AIM: To determine the pattern and causes of lymph node enlargement of cervical region in Ibadan, Nigeria. MATERIALS AND METHODS: A 10-year (2003-2012) retrospective study was conducted on all head and neck lymph node biopsies received at the Department of Pathology, University College Hospital, Ibadan, Nigeria. RESULTS: A total of 101 lymph node biopsies of cervical region were received within this period of study. 59.4% cases were seen in Males...
June 2017: Annals of Ibadan Postgraduate Medicine
https://www.readbyqxmd.com/read/28943506/rosai-dorfman-disease-and-uveitis
#3
Natsuki Nakajima, Takeshi Fukumoto, Takeshi Kozaru, Masanobu Sakaguchi, Kazumi Norose, Masahiro Oka
No abstract text is available yet for this article.
September 23, 2017: European Journal of Dermatology: EJD
https://www.readbyqxmd.com/read/28937393/primary-intraosseous-rosai-dorfman-disease-long-term-follow-up-with-recurrence-after-surgical-excision
#4
Amarathunga A H Priyani, Samaratunga A A Shirani, Gamage Amila, Gunatilake W Asiri
No abstract text is available yet for this article.
July 2017: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/28930107/cutaneous-rosai-dorfman-disease-with-linear-lesions-and-monoclonal-gammopathy
#5
Edward Bae, Paul White, Mary Brophy, Michael Lichtman, Michael S Krathen, Meera Mahalingam
Cutaneous Rosai-Dorfman disease (CRDD), a benign histiocytosis of unknown etiology, typically presents as a solitary or clusters of lesions. Although the histopathology is fairly distinctive, the laboratory abnormalities are not; past reports note elevated erythrocyte sedimentation rate, anemia, and polyclonal hyperglobulinemia. We describe a 61-year-old African American diabetic gentleman who presented with nodules in a linear distribution on the flank. Histopathologic examination of a biopsied nodule revealed a pandermal sheet-like infiltrate of plasma cells and histiocytes, some demonstrating elastophagocytosis and emperipolesis...
October 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/28904584/central-nervous-system-inflammatory-myofibroblastic-tumor-masquerading-as-chronic-suppurative-otitis-media
#6
Namit Singhal, Vinay Agarwal, Anu Chawla, Rajiv Tangri
Inflammatory myofibroblastic tumor (IMT) is a rare tumor in the central nervous system (CNS), mostly being extracranial. Approximately 100 sporadic cases have been reported in the literature. The rarity of the tumor, its various histopathological characteristics, and its variable aggressive course render it difficult to diagnose and treat. IMT is generally a histological diagnosis which is rarely suspected preoperatively. It mimics other intracranial tumors such as giant cell tumor, hemangiopericytoma, anaplastic meningioma, plasmacytoma, and lymphoma...
April 2017: Journal of Pediatric Neurosciences
https://www.readbyqxmd.com/read/28881164/systemic-rosai-dorfman-disease-with-central-nervous-system-involvement
#7
Song Tan, Lunliang Ruan, Kai Jin, Fuchao Wang, Jiamin Mou, Hua Huang, Gang Yang
Rosai-Dorfman disease (RDD) is a rare idiopathic and lymphoproliferative disorder. Central nervous system (CNS) involvement is infrequent and typically manifests as an isolated lesion. In this article we describe an unusual case of RDD with multiple lesions in the CNS, upper respiratory tract, and lymph nodes. A literature review revealed 45 cases (including the one described herein) of systemic RDD with CNS involvement documented to date. Among these cases, 29 (64.4%) presented with intracranial lesions, ten (22...
September 7, 2017: International Journal of Neuroscience
https://www.readbyqxmd.com/read/28859745/cutaneous-rosai-dorfman-disease
#8
Brett H Keeling, Lindsay LaPresto Thelin, A Carlo Gavino, Ammar M Ahmed
A 48-year-old Hispanic man presented with a nodule on the right cheek. The lesion had started as a papule 4 months previously that had slowly enlarged and then plateaued at its present size. The nodule was asymptomatic, and the patient denied bleeding, draining, or preceding trauma. Review of systems was negative for fevers, weight loss, night sweats, lymphadenopathy, or other skin findings. Past medical history was significant only for type 2 diabetes mellitus, hyperlipidemia, and hypertension.
2017: Skinmed
https://www.readbyqxmd.com/read/28836691/disseminated-cutaneous-mycobacterium-kansasii-infection-presenting-with-rosai-dorfman-disease-like-histological-features-in-a-patient-carrying-anti-interferon-%C3%AE-autoantibodies
#9
Yih-An King, Chung-Hong Hu, Yuarn-Jang Lee, Chiou-Feng Lin, Donald Liu, Kuo-Hsien Wang
Typical cutaneous non-tuberculous mycobacteria (NTM) infections show a histopathology pattern of granulomas with admixed Langhans giant cells, and abscesses may be observed in acute lesions. Herein, we describe a patient carrying a high titer of autoantibodies to interferon (IFN)-γ with disseminated Mycobacterium kansasii infection presenting with emperipolesis and Rosai-Dorfman disease (RDD)-like histopathological features characterized by remarkable, large, pale-staining "RD cells", which were CD68 and S100 positive and CD1a negative...
August 24, 2017: Journal of Dermatology
https://www.readbyqxmd.com/read/28834636/intraosseous-rosai-dorfman-disease-diagnosed-by-touch-imprint-cytology-evaluation-a-case-series
#10
Avani A Pendse, Sara E Wobker, Kevin G Greene, Scott V Smith, Robert J Esther, Leslie G Dodd
Sinus histiocytosis with massive lymphadenopathy, also known as Rosai-Dorfman disease (RDD) is a rare benign disorder that primarily affects the lymph nodes. Localized lymphadenopathy is the most common clinical manifestation of this disorder. However, RDD has been described in several extra-nodal sites including the head and neck region, soft tissue, skin, upper respiratory tract, gastro-intestinal tract and central nervous system (CNS). Involvement of the bone is considered very rare, occurring in less than 10% patients...
August 23, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/28806938/cystoid-macular-oedema-associated-with-rosai-dorfman-disease-a-case-report
#11
Rubens Camargo Siqueira, Antonio Augusto Velasco E Cruz
BACKGROUND: The aim of this study is to report a case of cystoid macular oedema (CME) associated with Rosai-Dorfman Disease (RDD). CASE PRESENTATION: A 52-year-old male initially presented with a two-month history of a congested left eye. At presentation, visual acuity was 20/20 in the right eye and 20/80 in the left eye. Biomicroscopy showed conjunctival hyperaemia in the left eye with a slight elevation, suggesting a subconjunctival mass. Retinal fluorescein angiography and optical coherence tomography (OCT) revealed the presence of CME in the left eye...
August 14, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28797681/extranodal-rosai-dorfman-disease-arising-in-the-heart-clinical-course-and-review-of-literature
#12
Amin Heidarian, Ayesha Anwar, M A Haseeb, Raavi Gupta
Rosai-Dorfman disease (RDD), also known as sinus histiocytosis with massive lymphadenopathy, is a nonmalignant disease of unknown etiology. It may present as bilateral, massive, painless cervical lymphadenopathy; however, one third of the cases have extranodal involvement. Extranodal sites include soft tissue, skin, upper respiratory and gastrointestinal tracts, and central nervous system, with head and neck being the most common. Here we report a rare case of intracardiac RDD in a 46-year-old, African-American female who presented with worsening shortness of breath and fatigue for 7 weeks...
July 4, 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/28781868/a-fatal-case-of-rosai-dorfman-disease
#13
Daniel Bulyashki, Zarina Brady, Shahswar Arif, Nikolay Tsvetkov, Radoslav Stoyanov Radev
As Rosai-Dorfman Disease presents generally nonspecific symptoms, differential diagnosis can be of great learning curve for physicians. Additionally, RDD does not usually threaten life and spontaneous remission is frequently observed. However, unusually in our case the patient passed away within 1 month of confirmed diagnosis.
August 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28780844/-analysis-of-the-clinical-characteristics-and-efficacy-of-20-cases-of-extranodal-rosai-dorfman-disease-in-head-and-neck
#14
L Cui, C L Yue
Objective: To analyze the clinical characteristics and efficacy of extranodal Rosai-Dorfman disease in head and neck. Methods: Clinical and pathological features and follow-up of patients who were diagnosed as RDD at Beijing Tongren Hospital of Capital Medical University between May 2008 and November 2016 were analyzed retrospectively. Results: There were a total of 20 extranodal RDD patients in head and neck including 14 females and 6 males, aged from 27 to 86 years (mean 52.5 years). Nose (14 cases) and throat (5 cases) were most commonly involved organs and 5 patients had 2 or more organs involved...
August 1, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28770226/laryngeal-rosai-dorfman-disease-sinus-histiocytosis-with-massive-lymphadenopathy-a-retrospective-study-of-5-cases
#15
Yanyan Niu, Yongjin Li, Jian Wang, Xiaofeng Jin, Dahai Yang, Hong Huo, Wuyi Li
This study was performed to investigate the clinical manifestations, treatment methods, and prognosis of Rosai-Dorfman disease (RDD) with laryngeal involvement. Five clinical cases of RDD with laryngeal involvement diagnosed between 1986 and 2015 were retrospectively analyzed. The laryngeal lesions of these 5 patients mostly involved the glottis and subglottis, with the main symptoms being a hoarse voice and airway obstruction. In addition, the patients mostly exhibited a unilateral or asymmetric onset that was manifested by a laryngeal submucosal nodular mass...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28761538/recurrent-intracranial-rosai-dorfman-disease-management-of-a-challenging-case
#16
Sudeep Das, Ahitagni Biswas, Soumyajit Roy, Mukund N Sable, Daljit Singh, Manisha Jana, Mehar Chand Sharma, Pramod Kumar Julka
Rosai-Dorfman disease (RDD) is a rare, idiopathic, benign histioproliferative disorder. Extranodal involvement is seen in around 25-40% of patients. Central nervous system manifestation of RDD is uncommon and suprasellar location of the lesion is a distinct rarity. Surgery is the cornerstone of management of intracranial RDD. However, tumor recurrence or regrowth is a potential problem. Hence, low dose conformal radiotherapy (RT) should be considered in patients undergoing sub-total resection or having unresectable recurrent disease...
July 2017: Asian Journal of Neurosurgery
https://www.readbyqxmd.com/read/28714113/secondary-syphilis-primarily-presenting-with-multiple-nodules-on-the-scalp-case-report-and-published-work-review
#17
Fan Li, Tingting Wang, Lin Wang
Syphilis, a sexually transmitted disease caused by Treponema pallidum, manifests with a broad spectrum of clinical presentations that usually involves skin. Nodular secondary syphilis occurs rarely, and mostly manifests as disseminated papulonodules or plaques over the trunk and limbs. We report an extremely rare case of nodular secondary syphilis that primarily presented with multiple nodules on the scalp, resembling Rosai-Dorfman disease or cutaneous malignant metastasis. Immunohistochemistry confirmed T...
July 17, 2017: Journal of Dermatology
https://www.readbyqxmd.com/read/28695297/histiocytic-and-dendritic-cell-neoplasms-what-have-we-learnt-by-studying-67-cases
#18
Fabio Facchetti, Stefano Aldo Pileri, Luisa Lorenzi, Valentina Tabanelli, Lisa Rimsza, Stefania Pittaluga, Stephan Dirnhofer, Christiane Copie-Bergman, Laurence de Leval, Andreas Rosenwald, Andrew Wotherspoon, Falko Fend
Tumors derived from histiocytic and dendritic cells encompass a large and heterogeneous group of neoplastic and reactive conditions, and their diagnosis is challenging both for pathologists and clinicians. Diagnosis is based on morphological and phenotypical findings, but hybrid features are not uncommon. Furthermore, recent studies uncovered the molecular mechanisms driving some of these tumors, improving diagnostic adequacy, and providing the basis for effective therapeutic breakthroughs.Sixty-seven cases were submitted to the accessory cell and histiocytic neoplasms session at the European Association of Haematopathology/Society for Hematopathology workshop 2016 held in Basel, Switzerland...
July 10, 2017: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/28670983/giant-isolated-transcranial-rosai-dorfman-disease-with-diffuse-involvement-of-nasal-and-paranasal-tissues-case-report-and-literature-review
#19
Zhihong Zhong, Wei Fu, Yuhao Sun, Qingfang Sun, Liuguan Bian
Rosai-Dorfman disease (RDD) is an uncommon systemic histioproliferative disease process characterized by sinus histiocytosis with massive lymphadenopathy, and isolated transcranial RDD (ITRDD) is extremely rare. We report a patient with giant ITRDD with diffuse involvement of nasal and paranasal tissues, showing favorable response to postoperative steroid therapy.
July 3, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28664935/mutually-exclusive-recurrent-kras-and-map2k1-mutations-in-rosai-dorfman-disease
#20
Sofia Garces, L Jeffrey Medeiros, Keyur P Patel, Shaoying Li, Sergio Pina-Oviedo, Jingyi Li, Juan C Garces, Joseph D Khoury, C Cameron Yin
Rosai-Dorfman disease is a histiocytic disorder with a poorly defined pathogenesis. Recent molecular studies have revealed recurrent mutations involving genes in the MAPK/ERK pathway in Langerhans cell histiocytosis and Erdheim-Chester disease. However, cases of Rosai-Dorfman disease have rarely been assessed. We performed next-generation sequencing to assess 134 genes on 21 cases of Rosai-Dorfman disease, including 13 women and 8 men with a median age of 43 years (range, 3-82). In all, 13 had extranodal, 5 had nodal, and 3 had coexistent nodal and extranodal disease...
October 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
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