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https://www.readbyqxmd.com/read/29344911/recurrent-infectious-subcapsular-renal-hematoma-accompanied-by-microaneurysm
#1
Toshikazu Ozeki, Junichiro Yamamoto, Shigeki Yamamoto, Chisato Shigematsu, Masashi Tsuji
An 80-year-old woman was admitted to the hospital complaining of loss of appetite. 10 days earlier, her oral intake gradually decreased with no other specific symptoms, such as abdominal pain, nausea, vomiting, headache, or low back pain. Abdominal computed tomography (CT) scan revealed a left subcapsular renal hematoma. We suspected infective subcapsular renal hematoma, so percutaneous needle aspiration and drainage were performed. Intravenous sulbactam-ampicillin was started immediately. On day 9 after admission, repeat CT scan revealed the subcapsular hematoma had reduced in size...
January 17, 2018: CEN Case Reports
https://www.readbyqxmd.com/read/29323728/3d-reconstruction-of-prostate-cancer-architecture-with-serial-immunohistochemical-sections-hallmarks-of-tumour-growth-tumour-compartmentalization-and-implications-for-grading-and-heterogeneity
#2
Yuri Tolkach, Stefan Thomann, Glen Kristiansen
BACKGROUND: Conventional morphology of the prostate cancer (PCA) considers only two-dimensional architecture of the tumour. Our aim was to examine the feasibility of 3D-reconstruction of tumour morphology based on multiple consecutive histological sections and to decipher relevant features of PCA architecture. METHODS: Seventy-five consecutive histological sections (5μm) of a typical prostate adenocarcinoma (Gleason-Score 3+4=7) were immunostained (Pan-Cytokeratin) and scanned for further 3D reconstructions with Fiji / ImageJ software...
January 11, 2018: Histopathology
https://www.readbyqxmd.com/read/29298810/highly-angiogenic-non-thrombogenic-bone-marrow-mononuclear-cells-derived-spheroids-in-intraportal-islet-transplantation
#3
Bae Jun Oh, Sang-Man Jin, Yoonha Hwang, Jin Myung Choi, Han-Sin Lee, Gyuri Kim, Geunsoo Kim, Hyo Jun Park, Pilhan Kim, Sung Joo Kim, Jae Hyeon Kim
Highly angiogenic bone marrow mononuclear cells-derived spheroids (BM-spheroids), formed by selective proliferation of the CD31+CD14+CD34+ monocyte subset via 3D culture, had robust angiogenetic capacity in rodent syngeneic renal subcapsular islet transplantation. We wondered whether the efficacy of BM-spheroids could be demonstrated in clinically-relevant intraportal islet transplantation models without increasing the risk of portal thrombosis. The thrombogenic potential of intraportally infused BM-spheroids was compared with that of mesenchymal stromal cells (MSCs) and MSC-spheroids...
January 3, 2018: Diabetes
https://www.readbyqxmd.com/read/29289688/cataract-development-in-children-with-coats-disease-risk-factors-and-outcome
#4
Alejandra Daruich, Alexandre Matet, Francis L Munier
PURPOSE: To describe the clinical features of cataract during the course of Coats disease and to determine its risk factors and effects on the long-term visual outcome. METHODS: The medical records of consecutive patients with Coats disease followed for at least 2 years were analyzed retrospectively. Ophthalmological examination, ancillary tests, and treatment modalities were reviewed. The time of cataract diagnosis and its management were recorded. Parameters influencing cataract development and final visual outcome were investigated using uni- and multivariate analysis...
December 28, 2017: Journal of AAPOS: the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/29279869/bilateral-renal-anastomosing-hemangiomas-a-tale-of-two-kidneys
#5
Hamid Abboudi, Benjamin Tschobotko, Christopher Carr, Ranan DasGupta
Background: Renal anastomosing hemangioma (RAH) is an extremely rare benign vascular tumor first described in 2009. Making this diagnosis is fraught with challenges. Radiologically they share features consistent with renal cell carcinomas (RCCs). Their vascular nature poses risks if considering preoperative biopsy and histologically they share characteristics akin to angiosarcomas. The few reports published in the literature suggest presentation with hematuria, flank pain, and polycythemia although the majority are diagnosed at postnephrectomy histologic examination...
2017: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/29243035/systemic-lupus-erythematosus-and-ocular-involvement-an-overview
#6
REVIEW
Rosanna Dammacco
Systemic lupus erythematosus (SLE) is a multisystem autoimmune disease of undefined etiology and with remarkably heterogeneous clinical features. Virtually any organ system can be affected, including the eye. SLE-related eye involvement can be diagnosed in approximately one-third of the patients and is usually indicative of disease activity. An early diagnosis and the adoption of suitable therapeutic measures are necessary to prevent sight-threatening consequences, especially in patients with juvenile SLE. Periocular lesions, such as eyelid involvement and orbital inflammation, are relatively rare and, in case of orbital masses, may require a biopsy control...
December 14, 2017: Clinical and Experimental Medicine
https://www.readbyqxmd.com/read/29237667/posterior-capsular-rupture-and-spontaneous-posterior-dislocation-of-lens-following-electrical-injury
#7
Devesh Kumawat, Karthikeya Ramananda, Pranita Sahay, Atul Kumar
Lenticular changes are often seen following electrical injury. We report an unusual case of electrical injury with late spontaneous posterior dislocation of lens nucleus with intact anterior capsule with ruptured posterior capsule in the right eye and anterior subcapsular cataract in the left eye. The right eye was managed with pars plana vitrectomy with cortical matter removal with multipiece intraocular lens insertion in ciliary sulcus. This report adds posterior capsular rupture and posterior dislocation of lens to the usual ocular complications of electrical injury...
December 13, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29218427/the-role-of-nonautologous-and-autologous-adipose-derived-mesenchymal-stem-cell-in-acute-pyelonephritis
#8
Shabnam Sabetkish, Nastaran Sabetkish, Mahba Ataei Talebi, Shahnaz Halimi, Abdol-Mohammad Kajbafzadeh
We compared the therapeutic effects of autologous and nonautologous adipose-derived mesenchymal stem cell (ADMSC), in ameliorating the renal function in a rabbit model of acute pyelonephritis. The difference of perirenal and neck subcutaneous ADMSCs were also evaluated. Twenty female rabbits were apportioned to 5 groups. In group I (n = 4), the rabbits were injected direct inoculation of Escherichia coli (E. coli) into the right kidney. In group II (n = 4), autologous ADMSCs obtained from nape adipose tissue were injected into the subcapsular space 1 week after E...
December 7, 2017: Cell and Tissue Banking
https://www.readbyqxmd.com/read/29215919/distribution-and-morphology-of-ghrelin-immunostained-cells-in-the-adrenal-gland-of-the-african-ostrich
#9
L X Ye, J X Wang, P Li, X T Zhang
Ghrelin is the endogenous ligand for the growth hormone secretagogue receptor. We investigated the distribution and morphological characteristics of ghrelin-immunopositive (ghrelin-ip) cells in the African ostrich adrenal gland. We found that the adrenal gland of the African ostrich consisted of three parts: capsule, inter-renal tissue and chromaffin cells. The inter-renal tissue and chromaffin cells interdigitated irregularly. The inter-renal tissue consisted of a peripheral zone and a central inner zone. The peripheral zone could be divided into an outer subcapsular zone and an inner zone...
December 7, 2017: Biotechnic & Histochemistry: Official Publication of the Biological Stain Commission
https://www.readbyqxmd.com/read/29190518/multiple-focal-nodular-hyperplasia-mri-features
#10
Kiran K Busireddy, Miguel Ramalho, Mamdoh AlObaidy, António P Matos, Lauren M Burke, Brian M Dale, Richard C Semelka
PURPOSE: To describe MRI features of multiple Focal Nodular Hyperplasia (FNHs). METHODS: 40 consecutive subjects (37 females, mean age, 38.8years) were included. All studies were independently reviewed. This was an observational study to define the radiological features of multifocal FNH. RESULTS: 130 lesions were evaluated. The majority (88.5%), were peripheral in location. 92.3% lesions were lobulated. Marked enhancement was present in 94...
November 24, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/29189944/the-ultrastructural-alterations-in-the-lens-capsule-and-epithelium-in-eyes-with-traumatic-white-cataract
#11
Merve Inanc, Kemal Tekin, Yasemin Ozdamar Erol, Mustafa Fevzi Sargon, Mustafa Koc, Ozlem Budakoglu, Pelin Yılmazbas
PURPOSE: To demonstrate the morphological and physiological characteristics of lens epithelial cells (LECs) in patients with traumatic cataract using transmission electron microscopy (TEM) to further understand penetrating ocular injury-induced cataract morphology and epithelial repair mechanisms involved at a cellular level. METHODS: This is a prospective international study. Sixteen eyes of 16 consecutive patients who were diagnosed as traumatic white cataracts following the anterior lens capsule perforation and 13 eyes of 13 patients with idiopathic posterior subcapsular cataract were included to the study...
November 30, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/29188552/intrahepatic-subcapsular-biloma-after-endoscopic-retrograde-cholangiopancreatography-treated-by-endoscopic-biliary-drainage
#12
Hiroaki Igarashi, Hiroko Yamashita, Kiyoshi Tsuchiya, Dai Sugimoto, Itsuro Ogata
Several major complications from endoscopic retrograde cholangiopancreatography (ERCP), including pancreatitis, cholangitis, and hemorrhage have been discussed in detail; however, a few uncommon but severe complications have been reported. We encountered an unusual case of post-ERCP intrahepatic subcapsular biloma. An 89-year-old woman with a 25-mm mass located at the hepatic hilum, suggestive of cholangiocarcinoma, underwent ERCP which demonstrated complete stricture of the common hepatic duct. Subsequently, two plastic stents were placed from the common bile duct to the right and left intrahepatic branches...
November 29, 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/29176335/acute-angle-closure-glaucoma-as-a-first-presentation-of-coats-disease-a-case-report
#13
Mazen Amro, Ali A Haydar, Sylvain El-Khoury, Karim F Tomey, George Cherfan, Ziad Khoueir
PURPOSE: To report an unusual first manifestation of Coats' disease presenting as an acute angle closure glaucoma attack in an adult patient. PATIENTS AND METHODS: A 37-year-old African woman presented to the emergency department with severe headache, ocular pain, and no light perception (NLP) in the left eye. The left pupil was mid-dilated and nonreactive, and the intraocular pressure by applanation tonometry was 47▒mm Hg. Slit-lamp examination revealed anterior subcapsular opacification (glaukomflecken), posterior synechiae, and total angle closure with iris-bombé...
November 23, 2017: Journal of Glaucoma
https://www.readbyqxmd.com/read/29167946/beaver-tail-liver
#14
REVIEW
Mehmet Haydar Atalar, Kayhan Karakus
Also known as the sliver of liver, beaver tail liver is an anatomic variation of the liver where its left lobe extends laterally to contact and enclose the spleen. Hepatic parenchyma is normal. It may be difficult to distinguish the two organs from each other when both have equal echogenicity or density in ultrasonography and computed tomography. Therefore, it may mimic a splenic trauma or a perisplenic hemorrhage or subcapsular hematoma within the splenic parenchyma.
November 22, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/29164235/incidence-progression-and-risk-factors-for-cataract-in-type-2-diabetes
#15
Sangeetha Srinivasan, Rajiv Raman, Gayathri Swaminathan, Suganeswari Ganesan, Vaitheeswaran Kulothungan, Tarun Sharma
Purpose: We report the 4-year incidence, progression, and risk factors of cataract subtypes in type 2 diabetes. Methods: A total of 779 subjects completed baseline and 4-year follow-up. Results: The incidences of nuclear opalescence (NO), nuclear color (NC), cortical cataract (CC), and posterior subcapsular cataract (PSC) were 70%, 55.2%, 25.7%, and 7.3%, respectively. One-step progressions of NO, NC, CC, and PSC were 14.3%, 16.1%, 8.8%, and 8...
November 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29157192/neonatal-and-juvenile-ocular-development-in-sprague-dawley-rats-a-histomorphological-and-immunohistochemical-study
#16
Vanessa Vrolyk, Julius Haruna, Marie-Odile Benoit-Biancamano
As in many altricial species, rats are born with fused eyelids and markedly underdeveloped eyes. While the normal histology of the eyes of mature rats is known, the histomorphological changes occurring during postnatal eye development in this species remain incompletely characterized. This study was conducted to describe the postnatal development of ocular structures in Sprague-Dawley (SD) rats during the first month of age using histology and immunohistochemistry (IHC). Both eyes were collected from 51 SD rats at 13 time points between postnatal day (PND)1 and PND30...
January 1, 2017: Veterinary Pathology
https://www.readbyqxmd.com/read/29141386/-clinical-characteristics-and-surgical-effect-observation-of-congenital-aniridia-combined-with-cataract
#17
X H Wu, Q Z Cao, Y X Hu, J N Lin, H T Lin, W R Chen, Y Z Liu
Objective: To analyze the clinical manifestations, surgical approaches and postoperative prognosis for the cases of congenital aniridia combined with cataract. Methods: In this retrospective case series, 26 patients diagnosed with congenital aniridia combined with cataract were collected from Zhongshan Ophthalmic Center from February 2002 to August 2016. The Clinical data were collected to analyze the clinical features, surgical approaches and postoperative prognosis. T-test was used for statistical analysis...
November 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29127310/wavefront-aberrations-and-retinal-image-quality-in-different-lenticular-opacity-types-and-densities
#18
Cheng-Zhe Wu, Hua Jin, Zhen-Nv Shen, Ying-Jun Li, Xun Cui
To investigate wavefront aberrations in the entire eye and in the internal optics (lens) and retinal image qualities according to different lenticular opacity types and densities. Forty-one eyes with nuclear cataract, 33 eyes with cortical cataract, and 29 eyes with posterior subcapsular cataract were examined. In each group, wavefront aberrations in the entire eye and in the internal optics and retinal image quality were measured using a raytracing aberrometer. Eyes with cortical cataracts showed significantly higher coma-like aberrations compared to the other two groups in both entire eye and internal optic aberrations (P = 0...
November 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29118503/inadvertent-intralenticular-dexamethasone-implant-1-year-follow-up-and-management
#19
Cagatay Caglar
We report the case of a 72-year-old female who developed macular edema (ME) due to hemicentral retinal vein occlusion in her right eye. A dexamethasone implant was inadvertently injected into the crystalline lens. The patient was followed without repositioning of the dexamethasone implant during the 12 months. Besides, the posterior subcapsular cataract and ME had progressed significantly; hence, cataract extraction and intravitreal ranibizumab injection were performed in the same session. A three-piece intraocular lens was implanted in the sulcus with optic captured, and then intravitreal ranibizumab injection was performed...
September 2017: Oman Journal of Ophthalmology
https://www.readbyqxmd.com/read/29117926/-maternal-deaths-due-to-hypertensive-disorders-results-from-the-french-confidential-enquiry-into-maternal-deaths-2010-2012
#20
M Dreyfus, P Weber, L Zieleskiewicz
Between 2010 and 2012, the rate of maternal death caused by hypertensive disorders (0,5/100,000 living birth) was reduced by 50% compared to the 2007-2009 period. Hypertensive disorders were responsible from 5% of maternal deaths and from 10% of direct maternal mortality. Eleven deaths happened during the postpartum period but 9 hypertensive complications began before delivery. Seventy percent of these deaths seem to be avoidable. The main causes of suboptimal management were: unappropriated or insufficient obstetrical and anesthetic treatments, undiagnosed HELLP syndrome and subcapsular liver hematoma, delayed treatment...
November 5, 2017: Gynecologie, Obstetrique, Fertilite & Senologie
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