Search results for "Cooking"
showing 10 items of 635 documents
Pathogenesis and clinicohistopathological caractheristics of melanoacanthoma: A systematic review.
2015
Introduction: The melanoacanthoma is a rare benign pigmented tumor, characterized by a fast radial growth and clinical behavior similar to melanoma. Color changes in oral mucosa and dermis are consequence of increased melanocyte activity as response to an irritant factor. There is a vast phenotypic variety. It is difficult to distinguish between a benign pigmented lesion and a melanoma at its early stage. Due to its clinical relevance is crucial to diagnose possible malignancy of the lesions. Objectives: The aim of this article is to conduct a systematic review of all published articles, as well as update and evaluate etiologic factors and clinicopathological features. Material and Methods:…
Langerhans cell histiocytosis with oral manifestations: a rare and unusual case report
2012
Langerhans cell histiocytosis (LCH), is a rare, proliferative disorder in which the accumulation of pathologic Langerhans cells leads to local tissue infiltration and destruction. We present a case of a 32 years old, completely edentulous female patient who presented with erythema of hard palate, maxillary alveolar mucosa and mucosa over the distobuccal part of mandibular alveolar ridge with foci of ulcerations. Histopathologic features were suggestive of LCH which was confirmed by immunohistochemistry which was CD1a positive, confirmatory for LCH. Bone scan revealed multiple bone involvement. At this stage, disease had already progressed to multisystem involvement with endocrinal abnormali…
Prognostic significance of c-erB-2 mRNA in ovarian carcinoma.
1996
The oncogene specific mRNA of c-erbB-2 was detected by the S1 nuclease protection assay in 95 ovarian cancer specimens. In 79 primary carcinomas, we found 16 (20%) with strong expression, 13 (17%) with weak expression, 4 (5%) with very weak expression, and 46 (58%) with no expression. In 3 of 16 recurrencies (19%) a strong expression of c-erbB-2 mRNA was detected, in 2 (12%) weak expression was detected, and in 11 (69%) no expression of c-erbB-2 mRNA was detected. Kaplan-Meier analysis revealed no significant association between strong expression of c-erbB-2 mRNA and survival of the 79 patients with primary cancer. However, in the subgroup of patients with FIGO (International Federation of …
An interesting approach for the diagnosis of hepatic fibrosis: Wáng et al., “A combined use of intravoxel incoherent motion MRI parameters can differ…
2017
Since its description in 1986 by Le Bihan et al. , intravoxel incoherent motion (IVIM) diffusion MR imaging has made great progresses (1-4). Many studies demonstrated the influence of various pathologies on the diffusion parameters especially in case of cirrhosis and fibrosis. However, few of them are useful at the individual level because of the variability of IVIM values (5). It is indeed very difficult to measure precisely PF and Dfast (6,7). Many published work tried to improve the precision of the measurements, tries to better understand the diffusion patterns, improve the image acquisition sequences or image post-processing. Unfortunately, till today, the reproducibility of the IVIM d…
Die Milzszintigraphie als Methode zur funktionellen Milzanalyse
1970
1. Percussion and palpation are only a superficial and subjective measure for the determination of a splenic tumor. Comparative scintigraphic and clinical investigations in more than 4,000 patients have shown that about 50% of spleens weighing between 600 and 750 g are not palpable. Considering the widespread use of radioisotope scanning it seems justified to claim that the size of the spleen during clinical investigation should be determined by a scan. In scientific problems one has to insist on the use of this method in any case. 2. Depending on the fact that until now no functional test for the spleen is available, it is of great importance that it is now possible to carry out a highly a…
Whole-body magnetic resonance imaging and FDG-PET/CT for lymphoma staging: Assessment of patient experience
2017
Purpose: To compare patient experience of whole-body MRI and FDG-PET/CT performed for lymphoma staging. Methods: One-hundred-fifteen patients (59 males, 56 females; 53 Hodgkin, 62 non-Hodgkin; mean age: 43.8 years) with lymphoma underwent whole-body MRI and FDG-PET/CT for staging and filled a questionnaire regarding their experience of the examinations using a 4-point Likert scale (1, very good; 4,very bad). Differences were evaluated using Wilcoxon signed-rank test. Patients were asked to express their preference on both techniques. Preferences were compared on the basis of gender, age, and Ann Arbor stage using the chi-square test. A p-value ≤ .05 was considered significant. Results: Most…
140 Characteristics and Patterns of Care of Endometrial Cancer before and during COVID-19 pandemic
2021
Introduction/Background* COVID-19 outbreak has correlated with the disruption of screening activities and diagnostic assessments. The risk of delayed diagnosis has consequently increased during the pandemic. Endometrial cancer (EC) is one of the most common gynecological malignancies and it is often detected at an early stage, because it frequently produces symptoms. Here, we aim to investigate the impact of COVID-19 outbreak on patterns of presentation and treatment of EC patients. Methodology This is a retrospective study involving 54 centers in Italy. We evaluated patterns of presentation and treatment of EC patients before (period 1: 03/01/2019 – 02/29/2020) and during (period 2: 01/04/…
A New Algorithm and Panel Construction for Pediatric Leukemia Immunophenotyping Using 10-Color Flow Cytometry
2012
Abstract Abstract 4799 Background: Rapid identification and quantification of abnormal cell populations in minimal specimen are crucial for diagnosis and longitudinal minimal residual disease (MRD) testing of childhood leukemia. So far, most standard immunophenotypic analyses are performed using antibody panels with up to five-colors and require high cell numbers. For infant and pediatric specimen, high-level multicolor analyses is highly desirable to gather sufficient data for initial diagnostic and follow up monitoring of pathologic populations. Objective: In this study, we aimed to establish a newly defined pediatric multicolor flow cytometric panel algorithm with high reliability yet mi…
Klinische Manifestation der Lyme-Borreliose im Kindesalter
1989
We report on 4 children with different clinical manifestations of Lyme-Borreliosis. One patient presented with a stage 2 typical aseptic meningitis and 2 others with symptoms of Schonlein-Henoch purpura and rheumatic disease respectively. A further case had bilateral palsy of abducens nerve and unilateral palsy of trochlearis nerve which are described for the first time in Lyme-Borreliosis. Diagnosis was established by detection of specific antibodies to Borrelia in all patients. Differential diagnosis of these symptoms should include Lyme-Borreliosis.
A clinical staging model for bipolar disorder: longitudinal approach
2020
AbstractBipolar disorder (BD) has been identified as a life-course illness with different clinical manifestations from an at-risk to a late stage, supporting the assumption that it would benefit from a staging model. In a previous study, we used a clustering approach to stratify 224 patients with a diagnosis of BD into five clusters based on clinical characteristics, functioning, cognition, general health, and health-related quality of life. This study was design to test the construct validity of our previously developed k-means clustering model and to confirm its longitudinal validity over a span of 3 years. Of the 224 patients included at baseline who were used to develop our model, 129 (…