The Consequences of Chorioamnionitis: Preterm Birth and Effects on Development by Robert Galinsky, Graeme R. Polglase, Stuart B. Hooper, M. Jane Black, Timothy J. M. Moss

“…Clinical chorioamnionitis, characterised by maternal fever, leukocytosis, tachycardia, uterine tenderness, and preterm rupture of membranes, is less common than subclinical/histologic chorioamnionitis, which is asymptomatic and defined by inflammation of the chorion, amnion, and placenta. …”
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Primitive Neuroectodermal Tumor of the Liver: A Case Report by Eduardo Cambruzzi, Enilde Eloena Guerra, Hamilton Cardoso Hilgert, Herbert Jorge Schmitz, Vinícius Lopes Silva, Daniel Marini Milani, Ricardo Pedrini Cruz, Raul Pruinelli

“…Primary liver sarcomas represent a rare group of neoplasias, with angiosarcoma being the most common histological type. Primitive neuroectodermal tumor (PNET) represents a high malignant neoplasia that usually affects the central nervous system and soft tissues. …”
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The Effects of Renal Nerve Denervation on Blood Pressure and Target Organs in Different Hypertensive Rat Models by Demin Liu, Jing Wang, Haijuan Hu, Guoqiang Gu, Rui Ding, Ruiqin Xie, Wei Cui

“…At these timepoints, the hearts and kidneys were collected for norepinephrine and angiotensin II measurements and histological analysis. Conclusion. RDN performed before development of hypertension showed a significant antihypertensive effect on the secondary hypertension model.…”
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Seronegative Intestinal Villous Atrophy: A Diagnostic Challenge by Cláudio Martins, Cristina Teixeira, Suzane Ribeiro, Daniel Trabulo, Cláudia Cardoso, João Mangualde, Ricardo Freire, Ana Luísa Alves, Élia Gamito, Isabelle Cremers, Ana Paula Oliveira

“…Drug-induced enteropathy was suspected and clinical improvement and histologic recovery were verified after olmesartan withdrawal. …”
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Whipple's Disease in a 61-Year-Old Patient. Clinical Follow-Up by Zh. G. Simonova, О. V. Pestereva, D. A. Dyakonov, М. А. Karepanov, М. S. Ralnikova

“…Key to the diagnosis were endoscopic studies with multiple small bowel biopsies, which allowed histological identification of PAS-positive macrophages in the small bowel mucosa. …”
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Dietary L-proline supplementation ameliorates autism-like behaviors and modulates gut microbiota in the valproic acid-induced mouse model of autism spectrum disorder by Jingjing Fang, Ruixuan Geng, Seong-Gook Kang, Kunlun Huang, Tao Tong

“…The correlation analysis revealed that the beneficial effects of Pro on autism-like behaviors are related to the modulation of gut microbiota structure and composition. The histological analysis revealed that Pro could reverse the decrease of Nissl-positive cells in the prefrontal cortex (PFC) induced by VPA exposure. …”
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Two Cases of Cartilaginous Choristoma—Not Chondroma of the Bony External Auditory Canal by Kohei Yamahara, Yuki Katsura, Yuki Egawa, Kana Lee, Satoshi Ikegami

“…Choristoma is defined as a tumor-like growth of normal tissue occurring in an abnormal location. Histological examination alone cannot be used to distinguish between cartilaginous choristoma and chondroma, as both lesions comprise normal mature hyaline cartilage. …”
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Maxillary Sinus Lift Using Autologous Periosteal Micrografts: A New Regenerative Approach and a Case Report of a 3-Year Follow-Up by Saturnino Marco Lupi, Arianna Rodriguez y Baena, Claudia Todaro, Gabriele Ceccarelli, Ruggero Rodriguez y Baena

“…This method allows for harvesting of a graft that is to be seeded on a PLGA scaffold and involves collection of a very little amount of palatal periosteal tissue in the same surgical site after elevation of a flap and disaggregation of it by using a Rigenera® filter. Histological samples collected at the time of implant installation demonstrate a good degree of bone regeneration. …”
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A new biocompatible delivery scaffold containing heparin and bone morphogenetic protein 2 by Thanyaphoo Suphannee, Kaewsrichan Jasadee

“…The resulting scaffolds were inspected for bone regenerative capacity by subcutaneous implanting in rats. Histological observation and mineralization assay were performed after 4 weeks of implantation. …”
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Beneficial effects of baicalein on a model of allergic rhinitis by Liu Tao, Xu Jing, Wu Yungang, Li Xiaoxia, Ding Detao, Ma Dengdian, Yao Mengwei, Wei Wenzhong, Zhang Wei, Wang Shaohua, Yao Jing, Li Xiaoyu

“…Baicalein attenuated histological alterations, aberrant tissue repair and inflammation after OVA-induced AR. …”
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Association between intrahepatic cccDNA and the severity of liver inflammation in chronic hepatitis B virus infection patients by Suxian Zhao, Chen Dong, Chudi Chang, Jiaming Zhang, Jing Li, Xiaoxiao Zhang, Weiguang Ren, Ying Zhang, Yuemin Nan

“…Liver inflammation was assessed using the Ishak-modified histological activity index (HAI). Biochemical and viral indicators as well as hepatic inflammation biomarkers were monitored.ResultsIn total, 55 CHB patients were enrolled. …”
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Relapse of Diffuse Large B‐Cell Lymphoma as Painless Masses in the Abdominal Wall Muscles: A Rare Case Report by Somar Mansour, Seif‐Aldin Abdul Rahman, Majd Mansour, Ali Afif, Raghad Hasan, Nader Abdullah, Zuheir Alshehabi

“…It shows the importance of the diagnostic process that combines imaging with histological examination and immune stains for accurate diagnosis.…”
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Intradural Extramedullary Capillary Hemangioma in the Upper Thoracic Spine: A Review of the Literature by Yoichiro Takata, Toshinori Sakai, Kosaku Higashino, Yuichiro Goda, Fumitake Tezuka, Koichi Sairyo

“…The patient underwent T1-2 hemilaminectomy with resection of the intradural extramedullary tumor, which showed characteristics of a capillary hemangioma on histologic examination. The patient’s symptoms improved following the surgery and no clinical or radiological evidence of recurrence was noted at the 2-year follow-up. …”
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Combined Effect of Subchondral Drilling and Hyaluronic Acid with/without Diacerein in Full-Thickness Articular Cartilage Lesion in Rabbits by Wanwisa Suwannaloet, Wiroon Laupattarakasem, Peerapol Sukon, Siriwan Ong-Chai, Pisamai Laupattarakasem

“…The newly formed tissue in SCD lesions showed significantly better histological grading scale and had higher content of type II collagen in HA-treated group compared to NSS control. …”
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Postmastectomy-Postirradiation Atypical Vascular Lesion of the Skin: Report of 2 Cases by P. S. Jayalakshmy, Aswathy P. Sivaram, Joy Augustine, P. Bindu

“…The spectrum of vascular lesions developing in breast or chest wall skin following lumpectomy or mastectomy and radiation is wide and ranges from atypical vascular lesions with a benign clinical behaviour to frankly malignant, angiosarcoma ranging histologically from well to poorly differentiated variety. …”
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Intracorneal Hematoma Showing Clinical and Dermoscopic Features of Acral Lentiginous Melanoma by Ugur Uslu, Franz Heppt, Michael Erdmann

“…Thus, careful examination including dermoscopic and histologic assessment may be necessary to make the correct diagnosis. …”
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Granuloma Caused by Carbon Deposition in the Dermis by Rintaro Shibuya, Yuichiro Endo, Akihiro Fujisawa, Miki Tanioka, Yoshiki Miyachi

“…Surgical resection revealed a bluish muddy mass and pencil lead. Histological examination revealed degenerative tissue with calcification surrounded by massive amounts of black granular material in the middle and lower dermis.…”
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A Severe Case of Drug-Induced Liver Injury after Gemcitabine Administration: A Highly Probable Causality Grading as Assessed by the Updated RUCAM Diagnostic Scoring System by Ilenia Mascherona, Caterina Maggioli, Maira Biggiogero, Oreste Mora, Lucia Marelli

“…Moreover, on the liver biopsy, there were histological findings of mild-to-moderate portal hepatitis, eosinophilia, bile duct injury, and mild perisinusoidal fibrosis, suggesting drug damage.…”
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Management of Allogeneic Stem Cell Transplantation for High-Risk AML following SARS-CoV-2 Associated Pancytopenia with Marked Bone Marrow Biopsy Alterations by Maria Kaparou, Zbigniew Rudzki, Hannah Giles, Vidhya Murthy, Swathy Srinath, Rebecca Lloyd, Maria Zahid Ahmed, Beena Salhan, Saleena Chauhan, Bhuvan Kishore, Richard Lovell, Claire Horgan, Shankara Paneesha, Evgenia Xenou, Anand Lokare, Joanne Ewing, Hansini Dassanayake, Emmanouil Nikolousis, Alexandros Kanellopoulos

“…The present study describes a patient aged 70 with very high-risk AML who successfully received a nonmyeloablative matched unrelated donor allograft shortly following SARS-CoV-2 infection, which manifested with mild cough, interstitial abnormalities on chest CT, and pancytopenia with profound bone marrow biopsy histological alterations. In parallel, our study provides bone marrow biopsy data in a series of contemporary patients with serious haematological diseases who had a bone marrow biopsy performed within two weeks of PCR confirmation of SARS-CoV-2 infection. …”
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Esophageal Intramural Pseudodiverticulosis: A Rare Endoscopic Finding by Luciana Lopes de Oliveira, Fred Olavo Aragão Andrade Carneiro, Elisa Ryoka Baba, Thiago Guimarães Vilaça, Dalton Marques Chaves, Everson Luiz de Almeida Artifon, Eduardo Guimarães Hourneaux de Moura, Paulo Sakai

“…The pathogenesis is unknown, and as the pseudodiverticulosis is an intramural finding, endoscopy biopsies are inconclusive. The main histological finding is dilation of the submucosal glands excretory ducts, probably obstructed by inflammatory cells. …”
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