Comment diagnostique-t-on une infection virale ?

Le diagnostic repose sur des tests sanguins, des cultures virales et des analyses cliniques.

Quels tests sont utilisés pour le VIH ?

Les tests de dépistage incluent les tests ELISA et les tests de charge virale.

Les symptômes peuvent-ils indiquer un virus spécifique ?

Oui, certains symptômes comme la fièvre ou la toux peuvent orienter vers un virus particulier.

Quelle est l'importance des tests PCR ?

Les tests PCR détectent l'ADN ou l'ARN viral, permettant un diagnostic précoce et précis.

Peut-on diagnostiquer une grippe sans test ?

Oui, un médecin peut diagnostiquer la grippe par l'examen clinique et les symptômes.

Quels sont les symptômes courants des maladies virales ?

Fièvre, fatigue, douleurs musculaires, toux et maux de tête sont fréquents.

La diarrhée est-elle un symptôme viral ?

Oui, certaines infections virales, comme le rotavirus, peuvent provoquer des diarrhées.

Les éruptions cutanées sont-elles liées aux virus ?

Oui, des virus comme la varicelle peuvent provoquer des éruptions cutanées.

Comment la fatigue se manifeste-t-elle dans les infections virales ?

La fatigue peut être intense et persistante, souvent due à la réponse immunitaire.

Les symptômes varient-ils selon le virus ?

Oui, chaque virus peut provoquer un ensemble de symptômes distincts.

Comment prévenir les infections virales ?

Se laver les mains, éviter les contacts étroits et se faire vacciner sont essentiels.

Les vaccins sont-ils sûrs ?

Oui, les vaccins sont rigoureusement testés pour leur sécurité et leur efficacité.

Le port du masque aide-t-il à prévenir les virus ?

Oui, le port du masque réduit la transmission des virus respiratoires.

Quelles sont les recommandations pour les voyages ?

Se faire vacciner et éviter les foules sont recommandés lors de voyages.

L'hygiène alimentaire peut-elle prévenir les infections ?

Oui, une bonne hygiène alimentaire réduit le risque d'infections virales d'origine alimentaire.

Quels traitements sont disponibles pour les infections virales ?

Les traitements incluent des antiviraux, des soins symptomatiques et des vaccins.

Les antibiotiques sont-ils efficaces contre les virus ?

Non, les antibiotiques ne traitent que les infections bactériennes, pas virales.

Comment les antiviraux fonctionnent-ils ?

Les antiviraux inhibent la réplication virale, réduisant la gravité et la durée de l'infection.

Les vaccins préviennent-ils les maladies virales ?

Oui, les vaccins stimulent le système immunitaire pour prévenir certaines infections virales.

Quels sont les traitements pour l'hépatite virale ?

Les traitements incluent des antiviraux spécifiques et des soins de soutien.

Quelles complications peuvent survenir avec la grippe ?

Des complications comme la pneumonie et l'aggravation des maladies chroniques peuvent survenir.

Les infections virales peuvent-elles causer des maladies chroniques ?

Oui, certaines infections virales peuvent entraîner des maladies chroniques comme l'hépatite.

Quelles sont les complications du VIH ?

Le VIH peut entraîner des infections opportunistes et des cancers liés à l'immunodéficience.

Les virus peuvent-ils affecter le système nerveux ?

Oui, des virus comme le virus de la rage peuvent causer des atteintes neurologiques graves.

Quelles complications peuvent survenir après une infection par le COVID-19 ?

Des complications comme le syndrome post-COVID, des problèmes respiratoires et neurologiques peuvent survenir.

Quels sont les facteurs de risque pour les infections virales ?

Les facteurs incluent un système immunitaire affaibli, le vieillissement et le manque de vaccination.

Le stress augmente-t-il le risque d'infections virales ?

Oui, le stress peut affaiblir le système immunitaire, augmentant le risque d'infections.

Les enfants sont-ils plus à risque d'infections virales ?

Oui, les enfants ont un système immunitaire en développement, les rendant plus vulnérables.

Le tabagisme influence-t-il les infections virales ?

Oui, le tabagisme peut affaiblir les défenses immunitaires et augmenter le risque d'infections.

Les voyages augmentent-ils le risque d'infections virales ?

Oui, les voyages peuvent exposer à de nouveaux virus et augmenter le risque d'infection.

Maladies virales - Informations médicales vérifiées

Fluoroscopic Intraoperative Breast Neoplasm and Node Detection.

01 04 2023

DOI: 10.1097/XCS.0000000000000548 PMID: 36728380

Preoperative localization is necessary for nonpalpable breast lesions. A novel procedure, fluoroscopic intraoperative neoplasm and node detection (FIND), obviates the preoperative painful and potentia... This is an IRB-approved retrospective study (September 2016 to March 2021). Electronic chart review identified breast and axillary node procedures using wire localization (WL) or FIND. Primary outcome... We identified 459 patients, of whom 116 (25.3%) underwent FIND and 343 (74.7%) WL. Of these, 68.1% of FIND and 72.0% of WL procedures were for malignant lesions. Final margin positivity was 5.1% (4 of... FIND has lower positive margin rates and a trend towards lower re-excision rates compared with WL, proving its value in localizing nonpalpable breast lesions. It also offers accurate localization of a...

Humans Female Retrospective Studies Breast Biopsy +8 autres

Metastatic primary breast neuroendocrine neoplasms: a case series.

10 2023

DOI: 10.1111/imj.15961 PMID: 36314732

Breast neuroendocrine neoplasms represent a rare subtype of breast cancer which have not been well studied or characterised, particularly in the metastatic setting.... To present clinicopathological characteristics, treatment and outcomes of a series of patients with metastatic neuroendocrine carcinoma of the breast and review the current literature.... We performed a retrospective review to identify and describe patients with metastatic neuroendocrine carcinoma of the breast at our centre between 2011 and 2021. Medical records, pathology and imaging... We present a series of seven female patients with metastatic neuroendocrine carcinoma of the breast, as defined by the World Health Organization classification, over a period of 10 years (2011-2021) f... This series shows the use of multiple modalities in treating this disease, with different sequencing in different patients. Despite multiple modalities used in the first-line setting, first-line PFS r...

Humans Female Adult Middle Aged Neuroendocrine Tumors +6 autres

Galectin-3 as a biomarker in breast neoplasms: Mechanisms and applications in patient care.

11 2022

DOI: 10.1002/JLB.5MR0822-673R PMID: 36125083

Galectin-3 is a member of the lectin family encoded by the LGALS3 gene on chromosome 14. It is secreted by a wide range of immune cells and mammary tumor cells. Through its activity on the tumor micro...

Female Humans Biomarkers Breast Neoplasms Galectin 3 +1 autres

The impact of Angiopoietin-2 genetic polymorphisms on susceptibility for malignant breast neoplasms.

25 08 2022

DOI: 10.1038/s41598-022-18712-9 PMID: 36008514

Breast cancer causes morbidity and mortality among women worldwide, despite much research illuminating the genetic basis of this disease. Anti-angiogenesis therapies have been widely studied, although...

Angiopoietin-2 Breast Neoplasms Case-Control Studies Female Genetic Predisposition to Disease +3 autres

Therapy-related myeloid neoplasm in early breast cancer patients treated with adjuvant chemotherapy.

09 2023

DOI: 10.1016/j.ejca.2023.112952 PMID: 37473463

Long-term complications are becoming more important as the survival rate of breast cancer improves. Treatment-related myeloid neoplasm is an important long-term complication in breast cancer survivors... We evaluated the incidence and risk factors for the development of treatment-related acute myeloid leukaemia (AML)/myelodysplastic syndrome (MDS) in patients treated with early breast cancer.... We accessed the national Korean database to identify 153,565 patients diagnosed with breast cancer between January 2007 and October 2016 who underwent surgery for breast cancer. We estimated the cumul... Of 153,575 patients, 79,321 received anthracycline-based adjuvant therapy, 14,317 received adjuvant therapy without anthracyclines and 46,657 did not receive adjuvant chemotherapy. Overall, 120 develo... This study found that anthracycline-based adjuvant therapy significantly increased the risk of AML/MDS in Korean breast cancer patients, with the risk persisting for at least 10 years. While the cumul...

Humans Female Breast Neoplasms Leukemia, Myeloid, Acute Myelodysplastic Syndromes +5 autres

Clinical outcome and therapeutic impact on neuroendocrine neoplasms of the breast: a national cancer database study.

Nov 2023

DOI: 10.1007/s10549-023-07052-5 PMID: 37566192

Neuroendocrine neoplasms (NENs) of the breast are rare and not well-studied. NEN are subcategorized as well-differentiated neuroendocrine tumor (NET) and poorly differentiated neuroendocrine carcinoma... Between 2004 and 2015, 420 NET, 205 NEC, 146 Adenocarcinoma with NE differentiation (ACNED) and 1,479,520 of invasive carcinoma, not otherwise specified (IC-NOS) of the breast were identified in the N... After adjusting for other prognostic factors, both NET and NEC of the breast showed significantly worse OS than IC-NOS (HR (95% CI) = 1.41 (1.17, 1.72), p = 0.005 and HR (95% CI) = 2.11 (1.67, 2.67), ... NEN is a unique pathologic and clinical entity, which has worse clinical outcome compared to IC-NOS of the breast. Current therapeutics used in the treatment of IC-NOS improve, but do not fully mitiga...

Female Humans Breast Neoplasms Carcinoma, Neuroendocrine Neuroendocrine Tumors +3 autres

Malignant neoplasm of breast in Brazilian women: A cross-sectional study from 2008 to 2019.

Feb 2023

DOI: 10.1016/j.jnma.2022.12.003 PMID: 36577555

Breast cancer is the most lethal malignancy for women worldwide. Developed countries, such as Portugal, Spain, and the United States, have declining mortality rates due to breast cancer; however, in d... Data were obtained from the National Health System Department of Informatics (DATASUS), maintained by the Brazilian Ministry of Health, which includes the registers of hospitalization and mortality by... From 2008 to 2019, 643,822 hospital admissions due to malignant neoplasm of breast were reported in Brazil, of which the South and Southeast regions were the most prevalent. Higher hospitalization rat... We have shown an increase in morbidity and mortality over time, which is dependent on patients' age and region. The results presented here may contribute to the ongoing discussion about the role and f...

Humans Female Middle Aged Aged Cross-Sectional Studies +4 autres

Differential Diagnosis of Benign and Malignant Breast Papillary Neoplasms on MRI With Non-mass Enhancement.

09 2023

DOI: 10.1016/j.acra.2023.02.010 PMID: 36906443

To explore the differential diagnosis of benign and malignant papillary neoplasms on MRI with non-mass enhancement.... A total of 48 patients with surgically confirmed papillary neoplasms showing non-mass enhancement were included. Clinical findings, mammography and MRI features were retrospectively analyzed, and lesi... Fifty-three papillary neoplasms were shown on MR images with non-mass enhancement, including 33 intraductal papilloma and 20 papillary carcinomas (9 intraductal papillary carcinoma, 6 solid papillary ... Papillary carcinoma on MRI with non-mass enhancement mostly showed internal clustered ring enhancement, while papilloma mostly showed internal clumped enhancement; additional mammography is of limited...

Humans Female Carcinoma, Papillary Diagnosis, Differential Retrospective Studies +4 autres

Non-metastatic primary neuroendocrine neoplasms of the breast: a reference cancer center's experience of a heterogenous entity.

2024

DOI: 10.3389/fendo.2024.1217495 PMID: 38800480

Primary neuroendocrine neoplasms of the breast (Br-NENs) are rare. The classification has been updated in recent years making interpretation of the data published challenging. It is unclear whether ne... The database for breast cancer patients treated between 2009 and 2022 at the Maria Sklodowska-Curie National Research Institute of Oncology Branch Krakow was explored to search for Br-NENs. Patients' ... We included 22 females with Br-NEN without metastases at the time of diagnosis. The median age was 64 years (range: 28-88), Of the cases, 18 were hormone receptor positive, all were HER-2 negative, th... Br-NENs represent a heterogenous group of diseases, lacking data from prospective studies or clinical trials. There are no established treatment standards tailored for Br-NENs. Our patients' cohort ex...

Humans Female Middle Aged Breast Neoplasms Adult +6 autres

Routine clinical parameters and laboratory testing predict therapy-related myeloid neoplasms after treatment for breast cancer.

01 01 2023

DOI: 10.3324/haematol.2021.280437 PMID: 35770528

We aim to identify predictors of therapy-related myeloid neoplasms (t-MN) in patients with breast cancer (BC) and cytopenias to determine the timing of bone marrow biopsy (BMBx). Patients with BC and ...

Humans Female Breast Neoplasms Biopsy Bone Marrow +2 autres

Maladies virales : Questions médicales fréquentes

Termes MeSH sélectionnés :

Questions fréquentes et termes MeSH associés

Diagnostic 5

Symptômes 5

Prévention 5

Traitements 5

Complications 5

Facteurs de risque 5

Contenu validé par Dr Olivier Menir

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