questionsmedicales.fr
Aliments et boissons
Aliments
Produits laitiers
Lait
Lait : Questions médicales fréquentes
Termes MeSH sélectionnés :
Ventilation-Perfusion Scan
Diagnostic
5
Intolérance au lactose
Tests de tolérance
Allergie alimentaire
Tests cutanés
Infections alimentaires
Cultures bactériennes
Contamination alimentaire
Sécurité alimentaire
Carence en calcium
Densité osseuse
Symptômes
5
Intolérance au lactose
Symptômes gastro-intestinaux
Allergie alimentaire
Réactions allergiques
Infections alimentaires
Symptômes gastro-intestinaux
Carence en calcium
Symptômes neurologiques
Surconsommation alimentaire
Symptômes gastro-intestinaux
Prévention
5
Intolérance au lactose
Prévention des maladies
Allergie alimentaire
Prévention des allergies
Infections alimentaires
Hygiène alimentaire
Carence en calcium
Nutrition
Symptômes gastro-intestinaux
Nutrition
Traitements
5
Intolérance au lactose
Enzymes digestives
Allergie alimentaire
Antihistaminiques
Infections alimentaires
Antibiotiques
Carence en calcium
Suppléments nutritionnels
Symptômes gastro-intestinaux
Probiotiques
Complications
5
Intolérance au lactose
Malabsorption
Allergie alimentaire
Anaphylaxie
Infections alimentaires
Déshydratation
Carence en calcium
Ostéoporose
Surconsommation alimentaire
Déséquilibre nutritionnel
Facteurs de risque
5
Intolérance au lactose
Facteurs de risque
Allergie alimentaire
Facteurs de risque
Infections alimentaires
Sécurité alimentaire
Carence en calcium
Facteurs de risque
Symptômes gastro-intestinaux
Facteurs de risque
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 28/04/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Department of Animal Science, University of Zagreb, Zagreb, Croatia.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Riddet Institute, Massey University, Private Bag 11 222, Palmerston North 4442, New Zealand. H.Singh@massey.ac.nz.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Udder Health Bangladesh, Chattogram, 4225, Bangladesh.
Swedish Veterinary Agency, 751 89, Uppsala, Sweden.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Dept. of Animal Biosciences, University of Guelph, ON, N1G 2W1, Canada; Mastitis Network, Saint-Hyacinthe, QC, J2S 2M2, Canada. Electronic address: tdevries@uoguelph.ca.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Department of Dairy Science, University of Wisconsin, Madison 53706. Electronic address: psilva2@wisc.edu.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Biological Systems Engineering Department, University of Wisconsin, Madison 53706.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Animal and Grassland Research and Innovation Centre, Teagasc Moorepark Fermoy, Co. Cork, Ireland P61 C996.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Department of Surgical Sciences, Uppsala University, SE-751 85 Uppsala, Sweden.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Department of Surgical Sciences, Uppsala University, SE-751 85 Uppsala, Sweden.
Publications dans "Lait" :
2 publications dans cette catégorie
Affiliations :
Department of Surgical Sciences, Uppsala University, SE-751 85 Uppsala, Sweden.
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2 publications dans cette catégorie
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Public Health and Caring Sciences, Geriatrics, Uppsala University, SE-751 22 Uppsala, Sweden.
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2 publications dans cette catégorie
Affiliations :
Department of Surgical Sciences, Uppsala University, SE-751 85 Uppsala, Sweden.
Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
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2 publications dans cette catégorie
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Department of Sustainable Energy Technology, SINTEF Industry, S P Andersens vei 3 Trondheim - 7031, Norway.
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2 publications dans cette catégorie
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Department of Production Animal Clinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Universitetstunet 3, 1433 Ås, Norway.
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2 publications dans cette catégorie
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The Louis and Gabi Weisfeld School of Social Work, Bar Ilan University, Ramat Gan, Israel.
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1 publication dans cette catégorie
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Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.
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1 publication dans cette catégorie
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Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.
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1 publication dans cette catégorie
Affiliations :
Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.
Publications dans "Lait" :
1 publication dans cette catégorie
Affiliations :
Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.
Publications dans "Lait" :
1 publication dans cette catégorie
Affiliations :
Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.
Publications dans "Lait" :
Pulmonary blood flow can be assessed on ventilation-perfusion (VQ) scan with relative lung perfusion, with a 55% to 45% (or 10%) right-to-left differential considered normal. We hypothesized that wide...
We conducted a retrospective cohort study on all patients who underwent double-lung transplant in our program between 2005 and 2016, identifying patients with a wide perfusion differential of >10% on ...
Of 340 patients who met inclusion criteria, 169 (49%) had a relative perfusion differential of ≥ 10% on a 3-mo VQ scan. Patients with increased perfusion differential had increased risk of death or re...
Wide lung perfusion differential was common after lung transplant in our cohort and associated with increased risk of death, poor lung function, and CLAD onset. The nature of this abnormality and its ...
Although COVID-19 infection is associated with the increased risk of pulmonary thromboembolism (PTE), COVID-19 pulmonary lesions cause ventilation-perfusion (V/Q) patterns other than PTE. Although ext...
A 67-year-old woman presented with shortness of breath and a ventilation/perfusion scan was performed. Initial images demonstrated mismatched bilateral apical defects that would be classified as high ...
Pulmonary embolism (PE) is a challenge to diagnose and when missed, exposes patients to potentially fatal recurrent events. Beyond CT pulmonary angiography (CTPA) and planar ventilation/perfusion (V/Q...
We will include a total of 3672 patients with suspected PE requiring chest imaging, randomised into three different groups, each using a different diagnostic strategy based on SPECT V/Q, CTPA and plan...
This trial is funded by a grant from Brest University Hospital and by INVENT. The study protocol was approved by Biomedical Research Ethics Committee. The investigator or delegate will obtain signed i...
NCT02983760....
The hot quadrate sign is defined as an intense arterial enhancement in the hepatic quadrate lobe, most frequently encountered on CT angiograms in patients with central venous occlusion. It has also be...
Clinicians' interpretation of lung scan reports will determine which further management decisions are taken when potentially fatal pulmonary embolism (PE) is suspected....
To assess current referring clinicians' interpretation of the terminology used in ventilation/perfusion (V/Q) scan reports, whether this interpretation is affected by experience level, and how it affe...
This was a questionnaire-based cross-sectional study. Between September 2020 and May 2021, 300 questionnaires were distributed among clinicians who refer patients for V/Q scans....
Of the 162 clinicians who responded, 94% thought that there is >85% likelihood of PE or definitely PE present when a scan is reported as 'high probability of PE'; 87% interpreted 'low probability of P...
The findings of this study regarding high-probability scan results were in line with existing literature on lung scan report interpretation. However, our findings regarding low-probability scan result...
We present a rare finding on lung ventilation-perfusion (V/Q) scintigraphy for a woman with longstanding dyspnea. CT of the chest showed volume loss on the right side, which raised concern about possi...
Introduction The COVID-19 pandemic has profoundly impacted medical practices, including nuclear medicine. To minimize aerosol transmission risks, lung perfusion scintigraphy was preferred over traditi...
Ventilation-perfusion (V/Q) scan coupled with single photon emission computed tomography (SPECT) is commonly used for the diagnosis of pulmonary embolism (PE). An abnormal chest x-ray (CXR) is deemed ...
To determine if an abnormal CXR impacted on V/Q scan interpretation and subsequent management....
A retrospective cohort analysis of all patients who underwent a V/Q scan for diagnosis of suspected acute PE between March 2016 and 2022 was performed. CXR reports were reviewed and classified as norm...
A total of 340 cases were evaluated. Of the positive V/Q scans (92/340), 98.3% of the normal CXR were anticoagulated compared to 100% of the abnormal CXR group. Of the negative V/Q scans (239/340), no...
An abnormal CXR does not affect the reliability of V/Q scan interpretation in the diagnosis of PE when coupled with SPECT. Unless clinically indicated, the mandate by clinical society guidelines for a...
In coronavirus disease 2019 (COVID-19) patients, clinical manifestations as well as chest CT lesions are variable. Lung scintigraphy allows to assess and compare the regional distribution of ventilati...
We explored a national registry including V/Q SPECT/CT performed during a proven acute SARS-CoV-2 infection. Chest CT findings of COVID-19 disease were classified in 3 elementary lesions: ground-glass...
V/Q SPECT/CT was performed in 145 patients recruited in 9 nuclear medicine departments. Parenchymal lesions were visible in 126 patients (86.9%). Ground-glass opacities were visible in 33 patients (22...
In COVID-19 patients assessed with V/Q SPECT/CT, a large proportion demonstrated parenchymal lung lesions on CT, responsible for ventilation and perfusion injury. COVID-19-related pulmonary lesions we...