keyword
MENU ▼
Read by QxMD icon Read
search

Nailfold capillaroscopy

keyword
https://www.readbyqxmd.com/read/28668440/state-of-the-art-on-nailfold-capillaroscopy-in-dermatomyosistis-and-polymyositis
#1
REVIEW
Chiara Bertolazzi, Maurizio Cutolo, Vanessa Smith, Marwin Gutierrez
OBJECTIVES: To provide an overview of the main naifold capillaroscopy (NFC) changes described in dermatomyositis (DM) and polymyositis (PM) and to discuss the current evidence supporting its clinical relevance and applications in daily practice. METHODS: All relevant literature in the field of NFC and DM and PM published in the last 30 years has been systematically reviewed. A systematic research was performed in the electronic databases PubMed and EMBASE. RESULTS: A total of 540 publications were identified according to the proposed filters and 27 were included for the review...
June 28, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/28641553/capillaroscopy-in-routine-diagnostics-potentials-and-limitations
#2
Francesca Ingegnoli, Vanessa Smith, Alberto Sulli, Maurizio Cutolo
Nailfold capillaroscopy is a safe and useful investigational tool that allows an early detection and a qualitative description of the microvascular abnormalities in patients with Raynaud's phenomenon secondary to scleroderma-spectrum disorders. Nowadays, the role of capillaroscopy in the diagnosis of systemic sclerosis is well known. Capillaroscopy has been included in the new 2013 classification criteria for systemic sclerosis and it is considered a key investigation in the very early phases of the disease...
June 14, 2017: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/28641551/nailfold-capillaroscopy-within-and-beyond-the-scope-of-connective-tissue-diseases
#3
Sevdalina Lambova, Ulf Müller-Ladner
Nailfold capillaroscopy is a noninvasive instrumental method for morphological analysis of the nutritive capillaries in the nailfold area. In rheumatology, it is a method of choice among instrumental modalities for differentiation of primary and secondary Raynaud's phenomenon (RP) in rheumatic diseases. RP is a common diagnostic problem in rheumatology. Defining the proper diagnosis is a prerequisite for administration of the appropriate treatment. Thus, nailfold capillaroscopic examination is of crucial importance for the every-day practice of the rheumatologists and is currently gaining increasing attention...
June 14, 2017: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/28641550/bier-spots-report-of-two-cases-and-review-of-the-literature
#4
Hristo Dobrev, Desislava Nocheva
Bier spots are asymptomatic white anemic macules with irregular shape located on the upper limbs and less often on the lower limbs and trunkus. They are observed predominantly in youg males and may be idiopathic or associated with other conditions. We report two cases with Bier spots in which videodermatoscopy and nailfold capillaroscopy were performed. Patient 1 was a 34-year-old otherwise healthy male who presented with white spots on his upper limbs for 10 years. Dermoscopy revealed marked narrowing of skin capillaries within the borders of white macules whereas capillaroscopy pattern was normal...
June 14, 2017: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/28495471/quantitative-outcome-measures-for-systemic-sclerosis-related-microangiopathy-reliability-of-image-acquisition-in-nailfold-capillaroscopy
#5
Graham Dinsdale, Tonia Moore, Neil O'Leary, Michael Berks, Christopher Roberts, Joanne Manning, John Allen, Marina Anderson, Maurizio Cutolo, Roger Hesselstrand, Kevin Howell, Carmen Pizzorni, Vanessa Smith, Alberto Sulli, Marie Wildt, Christopher Taylor, Andrea Murray, Ariane L Herrick
BACKGROUND: Nailfold capillaroscopic parameters hold increasing promise as outcome measures for clinical trials in systemic sclerosis (SSc). Their inclusion as outcomes would often naturally require capillaroscopy images to be captured at several time points during any one study. Our objective was to assess repeatability of image acquisition (which has been little studied), as well as of measurement. METHOD: 41 patients (26 with SSc, 15 with primary Raynaud's phenomenon) and 10 healthy controls returned for repeat high-magnification (300×) videocapillaroscopy mosaic imaging of 10 digits one week after initial imaging (as part of a larger study of reliability)...
May 8, 2017: Microvascular Research
https://www.readbyqxmd.com/read/28414021/elliptical-broken-line-method-for-calculating-capillary-density-in-nailfold-capillaroscopy-proposal-and-evaluation
#6
Abdolamir Karbalaie, Farhad Abtahi, Alimohammad Fatemi, Mahnaz Etehadtavakol, Zahra Emrani, Björn-Erik Erlandsson
Nailfold capillaroscopy is a practical method for identifying and obtaining morphological changes in capillaries which might reveal relevant information about diseases and health. Capillaroscopy is harmless, and seems simple and repeatable. However, there is lack of established guidelines and instructions for acquisition as well as the interpretation of the obtained images; which might lead to various ambiguities. In addition, assessment and interpretation of the acquired images are very subjective. In an attempt to overcome some of these problems, in this study a new modified technique for assessment of nailfold capillary density is introduced...
April 14, 2017: Microvascular Research
https://www.readbyqxmd.com/read/28386138/nailfold-digital-capillaroscopic-findings-in-patients-with-diffuse-and-limited-cutaneous-systemic-sclerosis
#7
Saeedeh Shenavandeh, Mahyar Yousefipour Haghighi, Mohammad Ali Nazarinia
BACKGROUND: Systemic sclerosis (SSc) is a chronic disease with microvascular damage. Nailfold capillaroscopy is a non-invasive method used for evaluating capillaries in SSc. Its findings could be related to the internal organ involvement and SSc course. In this study, we aimed to determine the association of the capillaroscopic patterns of nailfold capillaries with the disease subtypes of SSc, disease duration, and clinical manifestations. MATERIAL AND METHODS: Seventy patients with SSc (15 cases with diffuse cutaneous SSc [DcSSc] and 55 patients with limited SSc [LcSSc]) were studied...
2017: Reumatologia
https://www.readbyqxmd.com/read/28340234/detection-of-severe-digital-vasculopathy-in-systemic-sclerosis-by-colour-doppler-sonography-is-associated-with-digital-ulcers
#8
Susanne Lüders, Stefanie Friedrich, Sarah Ohrndorf, Anne-Marie Glimm, Gerd-Rüdiger Burmester, Gabriela Riemekasten, Marina Backhaus
Objective.: Colour Doppler ultrasonography (CDUS) is very important in general vascular diagnostic procedures. Its role in determining the extent of vasculopathy in Systemic Sclerosis (SSc) needs further investigation. The aim of this study was to compare the presence of altered arteries with nailfold capillaroscopy and clinical signs of ischaemia, that is, digital ulcers or pitting scars (DU/PS). A feasible CDUS protocol is provided. Methods.: Two thousand five hundred and twenty-eight arteries of the fingers, palms and wrists from 79 SSc patients (32 arteries per patient) were examined using CDUS...
March 17, 2017: Rheumatology
https://www.readbyqxmd.com/read/28274735/nailfold-capillaroscopy-in-diabetes-mellitus
#9
G Maldonado, R Guerrero, C Paredes, C Ríos
INTRODUCTION: Diabetes mellitus (DM) is characterized by chronic hyperglycemia states and the development of specific microvascular disorders such as retinopathy and nephropathy. Conventional methods are used to study the vascular compromise of this entity, however, the use of capillaroscopy for the evaluation of capillary microarchitecture is not frequently used. METHODS AND MATERIALS: Observational and descriptive study of 65 patients with an established diagnosis of DM and a control group that underwent an initial capillaroscopy examination...
July 2017: Microvascular Research
https://www.readbyqxmd.com/read/28229821/integration-of-capillary-microscopy-and-dermoscopy-into-the-rheumatology-fellow-curriculum
#10
Christopher Hatzis, Daniele Lerner, Stephen Paget, Maurizio Cutolo, Vanessa Smith, Robert Spiera, Jessica Gordon
OBJECTIVES: This study evaluates a novel, three-part nailfold capillaroscopy training curriculum for adult and paediatric rheumatology fellows. METHODS: All rheumatology fellows training at an academic medical centre took part in the three-part nailfold capillaroscopy curriculum. Tests of fellows' usage, interest, confidence, and ability in nailfold capillaroscopy were taken at multiple time-points throughout the curriculum. RESULTS: Fellows self-reported high levels of interest, increased confidence in delineating normal and abnormal nailfold capillaries (p=0...
February 10, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28163035/intra-and-inter-observer-reliability-of-nailfold-videocapillaroscopy-a-possible-outcome-measure-for-systemic-sclerosis-related-microangiopathy
#11
Graham Dinsdale, Tonia Moore, Neil O'Leary, Philip Tresadern, Michael Berks, Christopher Roberts, Joanne Manning, John Allen, Marina Anderson, Maurizio Cutolo, Roger Hesselstrand, Kevin Howell, Carmen Pizzorni, Vanessa Smith, Alberto Sulli, Marie Wildt, Christopher Taylor, Andrea Murray, Ariane L Herrick
OBJECTIVES: Our aim was to assess the reliability of nailfold capillary assessment in terms of image evaluability, image severity grade ('normal', 'early', 'active', 'late'), capillary density, capillary (apex) width, and presence of giant capillaries, and also to gain further insight into differences in these parameters between patients with systemic sclerosis (SSc), patients with primary Raynaud's phenomenon (PRP) and healthy control subjects. METHODS: Videocapillaroscopy images (magnification 300×) were acquired from all 10 digits from 173 participants: 101 patients with SSc, 22 with PRP and 50 healthy controls...
February 2, 2017: Microvascular Research
https://www.readbyqxmd.com/read/28137497/interstitial-pneumonia-with-autoimmune-features-clinical-radiologic-and-histological-characteristics-and-outcome-in-a-series-of-57-patients
#12
Kais Ahmad, Thomas Barba, Delphine Gamondes, Marylise Ginoux, Chahera Khouatra, Paolo Spagnolo, Mary Strek, Françoise Thivolet-Béjui, Julie Traclet, Vincent Cottin
BACKGROUND: Interstitial pneumonia with autoimmune features (IPAF) has recently been defined by an international Taskforce to characterize interstitial lung disease associated with systemic manifestations limited to subtle serological and clinical autoimmune abnormalities and not fulfilling the international criteria for the diagnosis of a given connective tissue disease. OBJECTIVE: to report on a series of patients with IPAF, and to compare their outcome to that of a cohort of patients with idiopathic pulmonary fibrosis (IPF)...
February 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/28056626/nailfold-capillaroscopic-changes-in-patients-with-systemic-lupus-erythematosus-correlations-with-disease-activity-skin-manifestation-and-nephritis
#13
S Shenavandeh, S Habibi
Introduction The clinical expression of systemic lupus erythematosus (SLE) is the consequence of endothelial cell damage leading to serious multiple organ dysfunction. The aim of this study was to assess the association between nailfold capillaroscopic changes and disease activity, skin and renal involvement in patients with SLE. Methods Demographic variables, clinical manifestations and laboratory data of 108 patients with SLE were investigated. Nailfold capillaroscopy (NFC) was performed in all patients. Result Morphological changes in NFC were observed in 102 out of 108 (94...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28039415/could-nailfold-videocapillaroscopy-usher-in-a-new-era-of-preventative-disease-modifying-therapeutic-intervention-in-systemic-sclerosis-prognostic-value-of-nailfold-capillaroscopy-in-ssc
#14
https://www.readbyqxmd.com/read/28033115/quantification-of-differences-between-nailfold-capillaroscopy-images-with-a-scleroderma-pattern-and-normal-pattern-using-measures-of-geometric-and-algorithmic-complexity
#15
Samuel George Urwin, Bridget Griffiths, John Allen
This study aimed to quantify and investigate differences in the geometric and algorithmic complexity of the microvasculature in nailfold capillaroscopy (NFC) images displaying a scleroderma pattern and those displaying a 'normal' pattern. 11 NFC images were qualitatively classified by a capillary specialist as indicative of 'clear microangiopathy' (CM), i.e. a scleroderma pattern, and 11 as 'not clear microangiopathy' (NCM), i.e. a 'normal' pattern. Pre-processing was performed, and fractal dimension (FD) and Kolmogorov complexity (KC) were calculated following image binarisation...
February 2017: Physiological Measurement
https://www.readbyqxmd.com/read/27984835/-phenomenology-and-clinical-relevance-of-the-flammer-syndrome
#16
REVIEW
K Konieczka, J Flammer
The Flammer syndrome (FS) describes the phenotype of people with a predisposition for an altered reaction of the blood vessels to stimuli like coldness, emotional stress or high altitude. Frequent symptoms are: cold hands and/or feet, low blood pressure, prolonged sleep onset time, reduced feeling of thirst, increased sensitivity to odour, pain, vibration and certain drugs. SF subjects are often ambitious and successful but also perfectionistic and sometimes brooding. Frequent signs are: altered gene expression, prolonged blood flow cessation in nailfold capillaroscopy after cold provocation, reduced autoregulation of ocular blood flow, and reduced vasodilation after stimulation with flickering light...
December 2016: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/27888176/nailfold-capillary-morphological-characteristics-of-hand-arm-vibration-syndrome-a-cross-sectional-study
#17
QingSong Chen, GuiPing Chen, Bin Xiao, HanSheng Lin, HongYing Qu, DanYing Zhang, MaoGong Shi, Li Lang, Bei Yang, MaoSheng Yan
OBJECTIVE: The purpose of this study was to investigate the characteristics of nailfold capillaroscopy associated with hand-arm vibration syndrome (HAVS). METHODS: In total, 113 male gold miners were recruited: 35 workers who were chronically exposed to vibration and developed vibration-induced white finger were defined as the HAVS group, 39 workers who were exposed to vibration but did not have HAVS were classified as the vibration-exposed controls (VEC) group, and 39 workers without vibration exposure were categorised as the non-VEC (NVEC) group...
November 25, 2016: BMJ Open
https://www.readbyqxmd.com/read/27828654/nailfold-capillaroscopy-in-leprosy
#18
Adma Silva de Lima, Vanessa Irusta Dal Pizzol, Scheila Fritsch, Gabriela Poglia Fonseca, Fabiane Andrade Mulinari-Brenner, Carolina de Souza Muller, Vanessa Cristhine Dalombo Ottoboni
Due to mounting evidences of interaction between Hansen's bacilli with endothelial cells and the paucity of studies addressing the presence of nailfold capillaroscopic alterations in patients with Hansen's disease, a study was carried out in order to verify the presence of capillaroscopic alterations in patients with leprosy in its various forms and its correlation with clinical parameters. Ten patients were evaluated at a specialized university service. Sixty percent of those had some capillaroscopic change, such as micro-hemorrhages, ectatic, bushy and corkscrew capillaries...
September 2016: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/27614146/capillary-density-an-important-parameter-in-nailfold-capillaroscopy
#19
REVIEW
Zahra Emrani, Abdolamir Karbalaie, Alimohammad Fatemi, Mahnaz Etehadtavakol, Björn-Erik Erlandsson
Nailfold capillaroscopy is one of the various noninvasive bioengineering methods used to investigate skin microcirculation. It is an effective examination for assessing microvascular changes in the peripheral circulation; hence it has a significant role for the diagnosis of Systemic sclerosis with the classic changes of giant capillaries as well as the decline in capillary density with capillary dropout. The decline in capillary density is one of microangiopathic features existing in connective tissue disease...
January 2017: Microvascular Research
https://www.readbyqxmd.com/read/27594391/nailfold-capillaroscopy-microscopy-an-interdisciplinary-appraisal
#20
REVIEW
Peter Franz Klein-Weigel, Cord Sunderkötter, Oliver Sander
Nailfold capillaroscopy is a method of great diagnostic value in the differential diagnosis of primary versus secondary Raynaud´s phenomenon, of systemic sclerosis versus other so called connective tissue diseases and of additional diagnostic value in other entities. Rheumatologists, dermatologists, and angiologists in Germany have convened in an interdisciplinary working group in which they synergistically combined their expertise to develop a common nomenclature and standards for the technical performance of nailfold capillary microscopy...
September 2016: VASA. Zeitschrift Für Gefässkrankheiten
keyword
keyword
85662
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"