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radial scar

C Fives, C J O'Neill, R Murphy, M A Corrigan, M J O'Sullivan, L Feeley, M W Bennett, F O'Connell, T J Browne
BACKGROUND: The diagnosis and management of lobular neoplasia (LN) including lobular carcinoma in situ (LCIS) and atypical lobular hyperplasia (ALH) remains controversial. Current management options after a core needle biopsy (CNB) with lobular neoplasia (LN) incorporating both ALH and LCIS include excision biopsy or careful clinical and radiologic follow up. METHODS: A retrospective analysis of the surgical database at Cork University Hospital was performed to identify all core needle biopsies from January 1st 2010 to 31st December 2013 with a diagnosis of FA who subsequently underwent surgical excision biopsy...
October 3, 2016: Breast: Official Journal of the European Society of Mastology
Melissa Murray
Percutaneous imaging-guided core needle biopsy (CNB) is a less invasive and less expensive alternative to surgical biopsy for the evaluation of breast lesions. After a CNB the radiologist determine if there is concordance between the pathology, imaging, and clinical findings. Patient management after CNB diagnosis of high-risk breast lesion varies. Surgical excision is warranted for lesions yielding a CNB diagnosis of ADH; however controversy exists regarding the need for surgical excision after CNB diagnosis of radial scar, papillary lesion, atypical lobular hyperplasia (ALH), or lobular carcinoma in situ (LCIS)...
September 27, 2016: Clinical Obstetrics and Gynecology
Kavin Khatri, Vijay Sharma, Kamran Farooque, Vivek Tiwari
BACKGROUND: Unstable distal end radius fractures are difficult to manage and so various treatment modalities have been described. The use of variable-angle locking plates is promoted for the management of these fractures. OBJECTIVES: This study aimed to evaluate the functional and radiological outcomes in unstable distal end radius fractures treated with variable-angle locking plates. PATIENTS AND METHODS: We reviewed 23 unstable distal end radius fractures that were treated at our institution with volar variable-angle locking plates...
June 2016: Archives of Trauma Research
Haifa El Zhawi, Marina R Kaizer, Asima Chughtai, Rafael R Moraes, Yu Zhang
OBJECTIVE: To investigate fatigue fracture resistance and wear behavior of a polymer infiltrated ceramic network (PICN) material (ENAMIC, Vita Zahnfabrik). METHODS: Anatomically shaped ENAMIC monolithic crowns were milled using a CAD/CAM system. The crowns were cemented on aged dentin-like composite abutments (Z100, 3M ESPE) with resin-based cement (Vita DUO Cement, Vita). The specimens were subjected to 2 types of fatigue and wear tests: (1) accelerated sliding-contact mouth-motion step-stress fatigue test (n=24) in water; and (2) long-term sliding-contact mouth-motion fatigue/wear test using a clinically relevant load (P=200N, n=8) in water...
August 29, 2016: Dental Materials: Official Publication of the Academy of Dental Materials
Anna Drohomirecka, Paweł Kwinecki, Witold Gwóźdź, Mariusz Mieczyński, Piotr Stępiński, Jarosław Jasiński, Krzysztof Stręk, Romulad Cichoń
BACKGROUND: As arterial myocardial revascularization is proved to provide great results, radial artery use as a graft and its consequences remain an important issue. OBJECTIVES: The aim of the study was to evaluate how patients assess their forearm and hand function after radial artery harvest for coronary artery bypass grafting (CABG). METHODS: 50 patients (mean age 52.2 ± 7.4 years) who underwent CABG at least 6 months (median follow up 11...
2016: Heart Surgery Forum
Tobias Rutz, Davide Piccini, Simone Coppo, Jerome Chaptinel, Giulia Ginami, Gabriella Vincenti, Matthias Stuber, Juerg Schwitter
The border zone of post-infarction myocardial scar as identified by late gadolinium enhancement (LGE) has been identified as a substrate for arrhythmias and consequently, high-resolution 3D scar information is potentially useful for planning of electrophysiological interventions. This study evaluates the performance of a novel high-resolution 3D self-navigated free-breathing inversion recovery magnetic resonance pulse sequence (3D-SN-LGE) vs. conventional 2D breath-hold LGE (2D-LGE) with regard to sharpness of borders (SBorder) of post-infarction scar...
August 22, 2016: International Journal of Cardiovascular Imaging
Rachelle Y Leong, Manpreet K Kohli, Nebraz Zeizafoun, Amy Liang, Paul I Tartter
BACKGROUND: Surgical excision is currently recommended after pathologic radial scar is found on breast core needle biopsy because surgical upgrade to carcinoma is not uncommon. The goal of our study is to identify the true pathologic upgrade rate for a "pure" radial scar, those without associated proliferative lesion, based on indication for biopsy, biopsy type, and needle size. STUDY DESIGN: The pathology database of Continuum Health Partners was searched for the terms "radial scar" and "radial sclerosing lesion" from January 2007 to December 2015...
August 16, 2016: Journal of the American College of Surgeons
Elizabeth Tágide Kalife, Ana P Lourenco, Grayson L Baird, Yihong Wang
To determine the incidence of malignancy for radial scars (RS)/radial sclerosing lesions (RSL) without associated atypia or malignancy identified at needle biopsy. Retrospective review of the pathology data base from January 2004 to July 2013 yielded 100 needle biopsies diagnosed as RS/RSL without associated atypia/malignancy. The RS/RSL was considered "incidental" if the target was calcifications and "targeted" if imaging revealed a mass, architectural distortion, or suspicious magnetic resonance imaging enhancement...
August 19, 2016: Breast Journal
M F A Aly, S A Kleijn, R F Menken-Negroiu, L F Robbers, A M Beek, O Kamp
BACKGROUND: We compared three-dimensional speckle tracking echocardiography (3DSTE) and its strain to cardiac magnetic resonance (CMR) with delayed contrast enhancement for left ventricular (LV) chamber quantification and transmurality of myocardial scar. Furthermore, we examined the ability of 3DSTE strain to differentiate between ischaemic and non-ischaemic LV dysfunction. METHODS: In 80 consecutive patients with ischaemic and 40 patients with non-ischaemic LV dysfunction, the correlations between LV volumes and ejection fraction were measured using 3DSTE and CMR...
October 2016: Netherlands Heart Journal
Kelly L Mooney, Lawrence W Bassett, Sophia K Apple
Optimal management of high-risk breast lesions detected by mammogram yielding atypical ductal hyperplasia, flat epithelial atypia, atypical lobular hyperplasia, lobular carcinoma in situ, and radial scar without atypia on core needle biopsy is controversial. This is a single-institution retrospective review of 5750 core needle biopsy cases seen over 14.5 years, including 249 (4.3%), 72 (1.3%), 50 (0.9%), 37 (0.6%), and 54 (0.9%) cases of atypical ductal hyperplasia, flat epithelial atypia, atypical lobular hyperplasia, lobular carcinoma in situ, and radial scar without atypia, respectively...
August 19, 2016: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
Christoph J Rageth, Elizabeth Am O'Flynn, Christopher Comstock, Claudia Kurtz, Rahel Kubik, Helmut Madjar, Domenico Lepori, Gert Kampmann, Alexander Mundinger, Astrid Baege, Thomas Decker, Stefanie Hosch, Christoph Tausch, Jean-François Delaloye, Elisabeth Morris, Zsuzsanna Varga
The purpose of this study is to obtain a consensus for the therapy of B3 lesions. The first International Consensus Conference on lesions of uncertain malignant potential in the breast (B3 lesions) including atypical ductal hyperplasia (ADH), flat epithelial atypia (FEA), classical lobular neoplasia (LN), papillary lesions (PL), benign phyllodes tumors (PT), and radial scars (RS) took place in January 2016 in Zurich, Switzerland organized by the International Breast Ultrasound School and the Swiss Minimally Invasive Breast Biopsy group-a subgroup of the Swiss Society of Senology...
September 2016: Breast Cancer Research and Treatment
Vivian Youngjean Park, Eun-Kyung Kim, Min Jung Kim, Jung Hyun Yoon, Hee Jung Moon
An increasing number of radial scars are detected by ultrasound (US), but their management is controversial. This study investigated the upgrade rate in mammographically occult radial scars/complex sclerosing lesions without epithelial atypia at US-guided 14-gauge core needle biopsy in asymptomatic patients. Nineteen mammographically occult benign radial scars/complex sclerosing lesions (median size, 7 mm; range, 3-23 mm) were included. Patients underwent surgical excision (n = 10) or vacuum-assisted excision, with follow-up US at least 6 mo after benign vacuum-assisted excision results (n = 8), or underwent US follow-up for 2 y after core needle biopsy (n = 1)...
October 2016: Ultrasound in Medicine & Biology
Noa Bachner-Hinenzon, Liron Shlomo, Hanan Khamis, Offir Ertracht, Zvi Vered, Assaf Malka, Ofer Binah, Dan Adam
BACKGROUND: It is challenging to detect small nontransmural infarcts visually or automatically. As it is important to detect myocardial infarction (MI) at early stages, we tested the hypothesis that small nontransmural MI can be detected using speckle tracking echocardiography (STE) at the acute stage. METHODS: Minimal nontransmural infarcts were induced in 18 rats by causing recurrent ischemia-reperfusion of the left anterior descending (LAD) coronary artery, followed by a 30-min ligation and by reperfusion...
July 11, 2016: Echocardiography
Alana R Donaldson, Leah Sieck, Christine N Booth, Benjamin C Calhoun
AIMS: The risk of finding carcinoma in excisions following a core needle biopsy diagnosis of radial scar is not well defined and clinical management is variable. The aim of this study is to determine the frequency of high-risk lesions, ductal carcinoma in situ, and invasive carcinoma in excisions following a core biopsy diagnosis of radial scar. METHODS AND RESULTS: Dedicated breast pathologists and radiologists correlated the histologic and radiologic findings and categorized radial scars as the target lesion or an incidental finding...
June 29, 2016: Breast: Official Journal of the European Society of Mastology
Lars Niclauss
Transit time flow measurement (TTFM) is a quality control tool for intraoperative graft evaluation in coronary artery bypass graft (CABG) surgery. A critical review of the literature available using TTFM in CABG surgery is the focus of this article. The main objectives will be to detail precise parameters for flow evaluation, to show limitations of TTFM and to prove its predictive impact on postoperative graft failure rate. Publications listed in the PubMed database were reviewed, searching for intraoperative graft verification in coronary surgery by TTFM, with postoperative imaging follow-up (FU) modality and with a special focus on publications released after European guidelines from 2010...
June 13, 2016: European Journal of Cardio-thoracic Surgery
Mengru Pang, Haitao Xiao, Huaisheng Wang, Xiaoxue Liu, Junjie Chen, Ying Cen
OBJECTIVE: To evaluate the effectiveness of different flaps for repair of severe palm scar contracture deformity. METHODS: Between February 2013 and March 2015, thirteen cases of severe palm scar contracture deformity were included in the retrospective review. There were 10 males and 3 females, aged from 14 to 54 years (mean, 39 years). The causes included burn in 9 cases, hot-crush injury in 2 cases, chemical burn in 1 case, and electric burn in 1 case. The disease duration was 6 months to 6 years (mean, 2...
March 2016: Chinese Journal of Reparative and Reconstructive Surgery
Z Buja, H Arifi, E Hoxha, S Duqi
Burn injuries are very frequent in Kosovo, leading to long-lasting physical, functional, aesthetic, psychological and social consequences directly proportional to the time of healing; the longer it takes for the burn wound to heal, the more serious are the sequelae. The objectives of the present study are to review the epidemiological, clinical and therapeutic aspects of burn patients presenting with post-burn sequelae and treated at the Department of Plastic and Reconstructive Surgery, Pristina, Kosovo, from January 2005 until December 2011...
September 30, 2015: Annals of Burns and Fire Disasters
Mal Soon Shin, Hun Kyung Park, Tae Woon Kim, Eun Sang Ji, Jae Min Lee, Han Sung Choi, Mi Ye Kim, Young Pyo Kim
PURPOSE: Traumatic brain injury (TBI) causes cognitive impairments, motor deficits, and neuropsychiatric/behavioral deficits problems. Transplantation of bone marrow stromal cells (BMSCs) facilitates functional recovery from brain insults. Treadmill exercise increases neurogenesis and inhibits apoptosis. In this study, we investigated the effects of BMSC transplantation in combination with treadmill exercise on memory function, by evaluating its effect on neurogenesis and apoptosis in the hippocampus following TBI...
May 2016: International Neurourology Journal
Antonia G Vitalo, Ruxandra F Sîrbulescu, Iulian Ilieş, Günther K H Zupanc
Among the cellular processes that follow injury to the central nervous system, glial scar formation is thought to be one of the major factors that prevent regeneration. In regeneration-competent organisms, glial scar formation has been a matter of controversy. We addressed this issue by examining the glial population after spinal cord injury in a model of regeneration competency, the knifefish Apteronotus leptorhynchus. Analysis of spinal cord sections immunostained against the glial markers glial fibrillary acidic protein, vimentin, or chondroitin sulfate proteoglycan failed to produce any evidence for the formation of a glial scar in the area of the lesion at post-injury survival times ranging from 5 to 185 days...
June 2016: Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology
Engin Sezer, Emel Özturk Durmaz, Emel Çetin, Sedef Şahin
Meyerson phenomenon (MP) is characterized by a symmetrical area of erythema and scales encircling a central lesion, which is most commonly a banal melanocytic nevus. Herein, we describe an unusual case with MP representing an eczematized response to a melanoma in situ and review the literature covering this entity. A 56-year-old man presented with a 6-month history of a pruritic, pigmented lesion on the trunk. The patient had no other significant medical history and no notable family history of similar lesions...
April 2016: Acta Dermatovenerologica Croatica: ADC
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