濾胞過形成
WordNet
- of or relating to or constituting a follicle
- abnormal increase in number of cells
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/01/13 21:12:50」(JST)
[Wiki en表示]
Follicular hyperplasia (or "Reactive follicular hyperplasia" or "Lymphoid nodular hyperplasia") is a type of lymphoid hyperplasia. It is caused by a stimulation of the B cell compartment.[1] It is caused by an abnormal proliferation of secondary follicles and occurs principally in the cortex without broaching the lymph node capsule. The follicles are cytologically polymorphous, are often polarized, and vary in size and shape.[2] Follicular hyperplasia must be distinguished from follicular lymphoma (bcl-2 protein is expressed in neoplastic follicles, but not reactive follicles).
Causes
Some specific reactive lymphadenopathies with a predominantly follicular pattern:[3]
- Rheumatoid arthritis
- Sjogren syndrome
- IgG4-related disease (IgG4-related lymphadenopathy) [4]
- Kimura disease
- Toxoplasmosis
- Syphilis
- Castleman disease
- HIV-associated lymphadenopathy
- Progressive transformation of germinal centers (PTGC)
References
- ^ Weiss, L. M.; O'Malley, D (2013). "Benign lymphadenopathies". Modern Pathology. 26 Suppl 1: S88–96. doi:10.1038/modpathol.2012.176. PMID 23281438.
- ^ Drew, Torigan; et al. "Lymphoid hyperplasia of stomach". American Journal of Roentgenology. Retrieved 2 November 2012.
- ^ Weiss, L. M.; O'Malley, D (2013). "Benign lymphadenopathies". Modern Pathology. 26 Suppl 1: S88–96. doi:10.1038/modpathol.2012.176. PMID 23281438.
- ^ John H. Stone, Arezou Khosroshahi, Vikram Deshpande; et al. (October 2012). "Recommendations for the nomenclature of IgG4-related disease and its individual organ system manifestations". Arthritis & Rheumatism 64 (10): 3061–3067. doi:10.1002/art.34593. PMID 22736240.
UpToDate Contents
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English Journal
- Reactive tonsillar enlargement showing strong (18)f-fdg uptake during the follow-up of follicular lymphoma.
- Feio Pdo S, Gomes CB, Nogueira AS, Almeida LY, Vassallo J, Soares FA, Almeida OP, León JE.SourceDepartment of Oral Diagnosis, Oral Pathology, Dentistry School, University of Campinas (UNICAMP), Av. Limeira, 901 Caixa Postal 52, Piracicaba, SP, 13414-903, Brazil, patyfeio@yahoo.com.br.
- Head and neck pathology.Head Neck Pathol.2013 Sep;7(3):258-62. doi: 10.1007/s12105-012-0400-5. Epub 2012 Sep 26.
- The (18)F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) has become a standard procedure for the diagnosis, staging, and restaging in lymphoma patients. However, a relative high rate of false-positive results has been reported. We report a case of a 40-year-old man
- PMID 23011892
- Ultrasonic morphology of uterus and ovaries in girls with pituitary hyperplasia secondary to primary hypothyroidism.
- Hu Y, Wang Q, Li G, Sun X, Liu C.SourceDepartment of Pediatrics, Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China.
- Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme.Horm Metab Res.2013 Sep;45(9):669-74. doi: 10.1055/s-0033-1345141. Epub 2013 May 13.
- We aimed to study uterine and ovarian morphology, hormonal levels, and pituitary height in prepubertal girls with pituitary hyperplasia secondary to primary hypothyroidism (PH) before and after thyroid hormone replacement therapy. We investigated 24 prepubertal girls with severe PH who were divided
- PMID 23670347
- Inhibition of AMPK and Krebs Cycle Gene Expression Drives Metabolic Remodeling of Pten-Deficient Preneoplastic Thyroid Cells.
- Antico Arciuch VG, Russo MA, Kang KS, Di Cristofano A.SourceAuthors' Affiliation: Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, New York.
- Cancer research.Cancer Res.2013 Aug 13. [Epub ahead of print]
- Rapidly proliferating and neoplastically transformed cells generate the energy required to support rapid cell division by increasing glycolysis and decreasing flux through the oxidative phosphorylation (OXPHOS) pathway, usually without alterations in mitochondrial function. In contrast, little is kn
- PMID 23796563
Japanese Journal
- CD14+ follicular dendritic cells in lymphoid follicles may play a role in the pathogenesis of IgG4-related disease
- , , , , , , , , , , ,
- Biomedical Research 36(2), 143-153, 2015
- … Using various antibodies, especially against monocyte, macrophage, and follicular dendritic cell markers, we immunohistochemically assessed the distribution of immune cells in lymphoid follicles. … Pathological findings of tissue samples from patients with IgG4-RD (n = 22), reactive hyperplasia (n = 3), multicentric Castleman's disease (n = 3), and Sjögren's syndrome (n = 13) were analyzed. …
- NAID 130005065277
- 門松 由佳,中島 潔,上野 陽史,岡阪 敏樹,森 正一
- 肺癌 55(1), 59-64, 2015
- 背景.リンパ性間質を伴う小結節性胸腺癌の1例を経験した.症例.45歳女性.胸部CTで指摘された前縦隔結節は4年間で直径14 mmから18 mmへ増大を認めた.PETで有意な集積を認めず,胸腺腫を疑い,胸腔鏡下胸腺部分切除術を施行した.腫瘍は黄白色で充実性の胞巣を形成し,周囲には胚中心をもつリンパ濾胞を認めた.H-E染色からは結節性胸腺腫(micronodular thymoma with lymp …
- NAID 130005062358
- 直腸カルチノイドと右側型潰瘍性大腸炎を合併した1例
- 南雲 大暢,小川 史洋,安達 哲史,江川 優子,市原 広太郎,齋藤 訓永,多田 正弘,風間 博正
- Progress of Digestive Endoscopy 84(1), 60-63, 2014
- 症例は生来健康な58歳,男性。2012年11月に水様下痢・嘔吐で受診。整腸剤のみで下痢は改善した。念のため施行した大腸内視鏡検査にて直腸に径8mm黄白色調の隆起性病変を認め,生検でカルチノイドと診断した。腹部CTで転移を疑う所見はなく,超音波内視鏡で病変は粘膜下層に留まると考えられ,2013年2月に内視鏡的切除(結紮リング法 : EMR─L)を行った。その際に上行結腸の一部に血管透見消失像を認め …
- NAID 130004985524
Related Links
- Reactive follicular hyperplasia contrasted with follicular lymphoma Reactive follicular hyperplasia with monocytoid b-cell reaction Florid reactive follicular hyperplasia with deficient mantles AIDS-related lymphadenopathy with florid ...
- Follicular hyperplasia is a benign white blood cell disorder where the lymph nodes enlarge because of an increased number of germinal centers, areas where cells mature and differentiate to supply the lymphatic system ...
★リンクテーブル★
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- 英
- reactive follicular hyperplasia
- 同
- 濾胞過形成 follicular hyperplasia
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- 関
- follicle、ovarian follicle