Search results for "ASPIRATION"

Reliability of grading preoperative pancreatic neuroendocrine tumors on EUS specimens: a systematic review with meta-analysis of aggregate and indivi…

2022

Background and aims: Therapy and prognosis of pancreatic neuroendocrine tumors (PanNETs) are strictly related to the Ki-67 index, which defines tumor grading. The criterion standard for the assessment of grading of PanNETs is EUS-guided FNA (EUS-FBAFNA) or EUS-guided fine-needle biopsy sampling (EUS-FNB). Because data on diagnostic accuracy of EUS-FNA and EUS-FNB are heterogeneous, we aimed to analyze the variability in concordance between EUS grading and surgical grading. Methods: The MEDLINE, SCOPUS, and EMBASE databases were searched until November 2021 to identify studies reporting the concordance rate between EUS grading and surgical grading. The study was conducted in accordance with …

D'une génération à l'autre, les aspirations éducatives des familles immigrées. Ambition et persévérance

2005

Les parcours scolaires des enfants issus de l'immigration : réussites et désillusions

2006

06052; Cette communication propose une analyse des parcours scolaires des enfants issus de l'immigration en lien avec les aspirations éducatives de leurs parents et le vécu de ces parcours par les enfants eux-mêmes. Les données exploitées sont celles du Panel 95-2002 (DEP, Ministère de l'Education) et de l'enquête Education et famille (INSEE, 2003). Sont mises en évidence les aspirations éducatives plus élevées des familles immigrées comparées aux familles françaises d'origine de même milieu social, avec des différences selon l'origine géographique. Ces aspirations jouent un rôle positif sur les scolarités des enfants d'immigrés. Toutefois, existent des décalages entre aspirations et parcou…

The school careers of immigrant's children in France: success and disillusions

2006

06056; This paper will describe the school careers of immigrant children and analyze the patterns of educational inequality in France. It will provide an analysis of immigrant's educational expectations viewed in relation with their children's school careers, taking into account the impact of social, ethnic and geographical origin. In this perspective, we use a rich longitudinal dataset (Ministry of Education 1995 Panel). We point out higher educational expectations among immigrant parents, as compared with native parents of similar social background. High expectations and consistent efforts turn out to be important elements of educational achievement. However some discrepancy appears betwe…

Le masculin et le féminin dans les modèles éducatifs parentaux

1996

International audience; Cet article est réalisé à partir de l'exploitation de l'enquête "Efforts d'éducation des familles" (Insee/Ined), qui a concerné en 1992 5300 ménages ayant au moins un enfant scolarisé de 2 à 25 ans. D'un milieu à l'autre, les parents nourrissent des ambitions différentes pour les filles et les garçons. Les auteurs présentent quelques éléments sur les aspirations éducatives des parents, avant de s'arrêter sur les modèles éducatifs et les valeurs déclarées qui peuvent être considérés comme sous-jacentes aux premières.

<title>Multiparameter breast cancer cell image analysis for objective estimation of nuclear grade: comparison with light microscopic observatio…

2000

We performed a multi parameter image analysis assessment of breast cancer cell population nuclear grade (NG), which is regarded as one of the main prognostic factors for treatment efficacy and survival of the patients and compared it with light microscopic estimation of NG. Cytological imprint slides from 20 ductal carcinomas were stained according to Leischmann-AzureII-eosine method, and NG was estimated by light microscopic observation according to Black in Fisher's modification. Simultaneously, using specially elaborated software, in each patient 100 cancer cells were analyzed for nuclear perimeter, diameter, area, nucleolar area, and average intensity of staining. The chromatin structur…

Medullary Thyroid Carcinoma With Exon 2 p.L56M RET Variant: Clinical Particular Features in Two Patients

2018

RET (REarranged during Transfection) proto-oncogene variants are essential for the development of familial and sporadic forms of medullary thyroid carcinoma (MTC). The most frequent variants are usually located in exons 10, 11, and 13 through 16 of the RET gene. We report two cases of apparently sporadic MTC associated with the variant in exon 2 of RET gene. Patient 1, a 62-year old man who had undergone adrenalectomy for a 5 cm pheochromocytoma, was screened for type 2 multiple endocrine neoplasia (MEN 2) which showed elevated basal and post-intravenous calcium gluconate calcitonin levels. A fine needle aspiration biopsy (FNAB) confirmed the suspicion of MTC. The patient underwent total th…

The development of oral feeding skills in infants.

2012

Appropriate nutritional intake is a major component of growth in infants. Interests in nutrition customarily have been centered on the types of nutrients and caloric intake offered, for example, the benefits of mother's milk over that of formula, presence/absence of growth factors, and potential advantages provided by probiotics early in life [1, 2]. An important component of infant nutrition that has been overlooked until recently is the ability of infants to take their nutrients by mouth safely and successfully. As the majority of healthy term newborns are readily taken to the breast or bottle soon after birth, the ability to feed by mouth generally does not raise concern. However, over t…

Child with repeated aspiration pneumonia and peculiar face.

1998

Ultraschallgezielte Feinnadelaspirationsbiopsie raumfordernder Leber- und Pankreasprozesse und perkutane Abszeß-Drainage

1981

Die sonographisch gezielte Feinnadel-Aspirations-Punktion als einfach durchfuhrbares und risikoarmes Verfahren erlaubte die cytologische Diagnose bei 54 von 57 Patienten mit Lebertumor (94,7%) und bei 25 von 30 Patienten (83,3%) mit sonographisch lokalisierten Raumforderungen des Pankreas. Bei 22 Patienten lag ein Pakreas-Karzinom vor, dreimal ein malignes Lymphom mit Infiltration der Pankreasloge. Falsch negative Ergebnisse fanden sich in 1,8% bzw. 6,7%, falsch positive cytologische Befunde wurden nicht erhoben. Die ultraschallgesteuerte Feinnadel-Punktion stellt somit ein zuverlassiges Verfahren zur Sicherung eines Tumorbefalls von Leber und Pankreas dar. In 41 Fallen wurden Zysten oder A…