نتایج جستجو برای: reactive hyperplasia

تعداد نتایج: 189080  

2012
Soo Kee Min Young Ho Koh Yunwoong Park Hyo Jung Kim Jinwon Seo Hye-Rim Park Seong Jin Cho In Sun Kim

BACKGROUND It has generally been proven that histone acetylation and deacetylation are involved in the malignant transformation. To date, however, this has rarely been studied in cases of malignant lymphoma. METHODS We studied nine cases of reactive lymphoid hyperplasia, 78 cases of diffuse large B-cell lymphoma (DLBCL), 13 cases of peripheral T-cell lymphoma, not otherwise specified (PTCL-NO...

Journal: :International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics 2009
Antonio Malvasi Andrea Tinelli Dan Farine Siavash Rahimi Carlo Cavallotti Daniele Vergara Roberta Martignago Michael Stark

OBJECTIVE To determine the effect of closure or non-closure of the visceral peritoneum at cesarean delivery on uterine scar formation assessed at repeat cesarean delivery. METHODS Women undergoing initial cesarean delivery were allocated into 2 groups: group 1 underwent visceral peritoneal closure, while in group 2 the visceral peritoneum was not closed. At repeat cesarean delivery 4 specimen...

Journal: :Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) 2015

Journal: :Journal of clinical and experimental hematopathology : JCEH 2008
Masaru Kojima Shinji Sakurai Yukio Morita Naoya Nakamura Shiro Sugihara Shun-Ichi Shimano

We report here a case of idiopathic CD4(+) T-lymphocytopenia (ICL) associated with Epstein-Barr virus (EBV)(+) lymphoproliferative disorder (LPD) terminating in Burkitt lymphoma (BL). A 33-year-old Japanese male was admitted to the hospital showing severe CD4(+) lymphocytopenia and neutropenia that was diagnosed as ICL in 1993. Twenty months after the onset of disease, right cervical lymphadeno...

2017
Silvia Svegliati Donatella Amico Tatiana Spadoni Colomba Fischetti Doreen Finke Gianluca Moroncini Chiara Paolini Cecilia Tonnini Antonella Grieco Marina Rovinelli Armando Gabrielli

One of the earliest events in the pathogenesis of systemic sclerosis (SSc) is microvasculature damage with intimal hyperplasia and accumulation of cells expressing PDGF receptor. Stimulatory autoantibodies targeting PDGF receptor have been detected in SSc patients and demonstrated to induce fibrosis in vivo and convert in vitro normal fibroblasts into SSc-like cells. Since there is no evidence ...

Journal: :Journal of clinical pathology 1993
P S Patil C Bem

AIMS To study the value of wide needle (19 gauge) aspiration cytology in the diagnosis of lymph node disease in Zambia in the absence of a trained cytologist. METHODS Patients (n = 304) referred for surgical biopsy of an enlarged peripheral lymph node were studied prospectively. Surgical biopsy was routinely preceded by 19 gauge needle aspiration of the same node; aspirates were stained by ha...

Journal: :Blood 2002
Ayoma Attygalle Rajai Al-Jehani Tim C Diss Phillipa Munson Hongxiang Liu Ming-Qing Du Peter G Isaacson Ahmet Dogan

Angioimmunoblastic T-cell lymphoma (AITL) is a systemic disease involving lymph nodes, spleen, and bone marrow. Although the histologic features have been well described, the diagnosis is often challenging, as there are no specific phenotypic or molecular markers available. This study shows that the neoplastic cells of AITL can be identified by aberrant CD10 expression. Archival material from 3...

Journal: :American journal of physiology. Heart and circulatory physiology 2008
Sadaf S Ahanchi Vinit N Varu Nick D Tsihlis Janet Martinez Charles G Pearce Muneera R Kapadia Qun Jiang Joseph E Saavedra Larry K Keefer Joseph A Hrabie Melina R Kibbe

Type II diabetes mellitus (DM) and metabolic syndrome are associated with accelerated restenosis following vascular interventions due to neointimal hyperplasia. The efficacy of nitric oxide (NO)-based therapies is unknown in these environments. Therefore, the aim of this study is to examine the efficacy of NO in preventing neointimal hyperplasia in animal models of type II DM and metabolic synd...

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