{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Dynamine-II : Questions médicales les plus fréquentes",
"headline": "Dynamine-II : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Dynamine-II : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-02-14",
"dateModified": "2025-05-09",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Dynamine-II"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Dynamines",
"url": "https://questionsmedicales.fr/mesh/D034281",
"about": {
"@type": "MedicalCondition",
"name": "Dynamines",
"code": {
"@type": "MedicalCode",
"code": "D034281",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D12.776.543.990.400"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Dynamine-II",
"alternateName": "Dynamin II",
"code": {
"@type": "MedicalCode",
"code": "D034285",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Ya-Wen Liu",
"url": "https://questionsmedicales.fr/author/Ya-Wen%20Liu",
"affiliation": {
"@type": "Organization",
"name": "Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan; Center of Precision Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan. Electronic address: yawenliu@ntu.edu.tw."
}
},
{
"@type": "Person",
"name": "Marc Bitoun",
"url": "https://questionsmedicales.fr/author/Marc%20Bitoun",
"affiliation": {
"@type": "Organization",
"name": "Sorbonne Université, Inserm, Institut de Myologie, Centre de Recherche en Myologie, UMRS974, Institut de Myologie, Groupe Hospitalier Pitié-Salpêtrière, 75013 Paris, France."
}
},
{
"@type": "Person",
"name": "Adam McCluskey",
"url": "https://questionsmedicales.fr/author/Adam%20McCluskey",
"affiliation": {
"@type": "Organization",
"name": "Chemistry, School of Environmental & Life Sciences, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia."
}
},
{
"@type": "Person",
"name": "Jessica Laiman",
"url": "https://questionsmedicales.fr/author/Jessica%20Laiman",
"affiliation": {
"@type": "Organization",
"name": "Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan."
}
},
{
"@type": "Person",
"name": "Hong Cao",
"url": "https://questionsmedicales.fr/author/Hong%20Cao",
"affiliation": {
"@type": "Organization",
"name": "Department of Biochemistry and Molecular Biology, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "ExoDx prostate test as a predictor of outcomes of high-grade prostate cancer - an interim analysis.",
"datePublished": "2023-05-16",
"url": "https://questionsmedicales.fr/article/37193776",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1038/s41391-023-00675-1"
}
},
{
"@type": "ScholarlyArticle",
"name": "Natural history of incidentally diagnosed prostate cancer after holmium laser enucleation of the prostate.",
"datePublished": "2023-02-02",
"url": "https://questionsmedicales.fr/article/36730281",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1371/journal.pone.0278931"
}
},
{
"@type": "ScholarlyArticle",
"name": "The association between prostatitis and risk of prostate cancer: a National Health Insurance Database study.",
"datePublished": "2022-10-06",
"url": "https://questionsmedicales.fr/article/36201020",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s00345-022-04165-2"
}
},
{
"@type": "ScholarlyArticle",
"name": "Diagnostic role of plasma ORM2 in differentiating prostate cancer from benign prostatic hyperplasia.",
"datePublished": "2022-10-05",
"url": "https://questionsmedicales.fr/article/36198834",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s00432-022-04380-9"
}
},
{
"@type": "ScholarlyArticle",
"name": "Prostate-Specific Membrane Antigen Expression in Patients with Primary Prostate Cancer: Diagnostic and Prognostic Value in Positron Emission Tomography-Prostate-Specific Membrane Antigen.",
"datePublished": "2024-07-24",
"url": "https://questionsmedicales.fr/article/39195294",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/curroncol31080311"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Acides aminés, peptides et protéines",
"item": "https://questionsmedicales.fr/mesh/D000602"
},
{
"@type": "ListItem",
"position": 3,
"name": "Protéines",
"item": "https://questionsmedicales.fr/mesh/D011506"
},
{
"@type": "ListItem",
"position": 4,
"name": "Protéines membranaires",
"item": "https://questionsmedicales.fr/mesh/D008565"
},
{
"@type": "ListItem",
"position": 5,
"name": "Protéines du transport vésiculaire",
"item": "https://questionsmedicales.fr/mesh/D033921"
},
{
"@type": "ListItem",
"position": 6,
"name": "Dynamines",
"item": "https://questionsmedicales.fr/mesh/D034281"
},
{
"@type": "ListItem",
"position": 7,
"name": "Dynamine-II",
"item": "https://questionsmedicales.fr/mesh/D034285"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Dynamine-II - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Dynamine-II",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-17",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Dynamine-II",
"description": "Comment diagnostiquer une anomalie de Dynamine-II ?\nQuels tests sont utilisés pour évaluer la Dynamine-II ?\nY a-t-il des marqueurs spécifiques pour la Dynamine-II ?\nQuels symptômes peuvent indiquer un problème avec Dynamine-II ?\nLes tests génétiques sont-ils fiables pour Dynamine-II ?",
"url": "https://questionsmedicales.fr/mesh/D034285?mesh_terms=Prostatic+Neoplasms&page=7#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Dynamine-II",
"description": "Quels sont les symptômes d'une déficience en Dynamine-II ?\nLa Dynamine-II affecte-t-elle le système nerveux ?\nY a-t-il des signes cliniques spécifiques ?\nLes symptômes varient-ils selon l'âge ?\nPeut-on observer des symptômes respiratoires ?",
"url": "https://questionsmedicales.fr/mesh/D034285?mesh_terms=Prostatic+Neoplasms&page=7#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Dynamine-II",
"description": "Peut-on prévenir les anomalies de Dynamine-II ?\nLe dépistage prénatal est-il possible ?\nLes conseils génétiques sont-ils recommandés ?\nY a-t-il des facteurs environnementaux à considérer ?\nLes habitudes de vie influencent-elles la Dynamine-II ?",
"url": "https://questionsmedicales.fr/mesh/D034285?mesh_terms=Prostatic+Neoplasms&page=7#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Dynamine-II",
"description": "Quels traitements sont disponibles pour les anomalies de Dynamine-II ?\nLa thérapie génique est-elle une option ?\nLes médicaments peuvent-ils aider ?\nLa rééducation est-elle bénéfique ?\nY a-t-il des essais cliniques en cours ?",
"url": "https://questionsmedicales.fr/mesh/D034285?mesh_terms=Prostatic+Neoplasms&page=7#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Dynamine-II",
"description": "Quelles complications peuvent survenir avec Dynamine-II ?\nLes complications sont-elles réversibles ?\nY a-t-il un risque accru de maladies associées ?\nLes complications affectent-elles la qualité de vie ?\nComment gérer les complications ?",
"url": "https://questionsmedicales.fr/mesh/D034285?mesh_terms=Prostatic+Neoplasms&page=7#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Dynamine-II",
"description": "Quels sont les facteurs de risque pour les anomalies de Dynamine-II ?\nL'âge joue-t-il un rôle dans les anomalies de Dynamine-II ?\nY a-t-il des prédispositions génétiques ?\nLes facteurs environnementaux influencent-ils ?\nLes habitudes de vie affectent-elles le risque ?",
"url": "https://questionsmedicales.fr/mesh/D034285?mesh_terms=Prostatic+Neoplasms&page=7#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une anomalie de Dynamine-II ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests génétiques et des analyses de protéines peuvent être utilisés pour diagnostiquer."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer la Dynamine-II ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests incluent l'immunoblotting et la microscopie électronique pour visualiser les anomalies."
}
},
{
"@type": "Question",
"name": "Y a-t-il des marqueurs spécifiques pour la Dynamine-II ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Actuellement, il n'existe pas de marqueurs spécifiques largement reconnus pour la Dynamine-II."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent indiquer un problème avec Dynamine-II ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes neurologiques ou musculaires peuvent indiquer une anomalie de Dynamine-II."
}
},
{
"@type": "Question",
"name": "Les tests génétiques sont-ils fiables pour Dynamine-II ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les tests génétiques peuvent fournir des informations précises sur les mutations de Dynamine-II."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes d'une déficience en Dynamine-II ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent faiblesse musculaire, troubles de la coordination et problèmes neurologiques."
}
},
{
"@type": "Question",
"name": "La Dynamine-II affecte-t-elle le système nerveux ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies de Dynamine-II peuvent entraîner des troubles neurologiques significatifs."
}
},
{
"@type": "Question",
"name": "Y a-t-il des signes cliniques spécifiques ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes comme l'atrophie musculaire et des réflexes anormaux peuvent être observés."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon l'âge ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier en fonction de l'âge et de la gravité de la déficience."
}
},
{
"@type": "Question",
"name": "Peut-on observer des symptômes respiratoires ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des problèmes respiratoires peuvent survenir en raison de la faiblesse musculaire."
}
},
{
"@type": "Question",
"name": "Peut-on prévenir les anomalies de Dynamine-II ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Actuellement, il n'existe pas de méthodes de prévention connues pour les anomalies de Dynamine-II."
}
},
{
"@type": "Question",
"name": "Le dépistage prénatal est-il possible ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le dépistage prénatal peut être envisagé si des antécédents familiaux sont présents."
}
},
{
"@type": "Question",
"name": "Les conseils génétiques sont-ils recommandés ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les conseils génétiques peuvent aider les familles à comprendre les risques associés."
}
},
{
"@type": "Question",
"name": "Y a-t-il des facteurs environnementaux à considérer ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Actuellement, les facteurs environnementaux ne sont pas clairement établis pour Dynamine-II."
}
},
{
"@type": "Question",
"name": "Les habitudes de vie influencent-elles la Dynamine-II ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'y a pas de preuves solides que les habitudes de vie influencent directement Dynamine-II."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour les anomalies de Dynamine-II ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements sont principalement symptomatiques et peuvent inclure la physiothérapie."
}
},
{
"@type": "Question",
"name": "La thérapie génique est-elle une option ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "La thérapie génique est en recherche, mais n'est pas encore une option standard pour Dynamine-II."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils aider ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments peuvent aider à gérer les symptômes, mais aucun n'est spécifique à Dynamine-II."
}
},
{
"@type": "Question",
"name": "La rééducation est-elle bénéfique ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la rééducation physique peut améliorer la force et la coordination chez les patients."
}
},
{
"@type": "Question",
"name": "Y a-t-il des essais cliniques en cours ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, plusieurs essais cliniques explorent de nouvelles approches thérapeutiques pour Dynamine-II."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec Dynamine-II ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des troubles moteurs, des problèmes respiratoires et des infections."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles réversibles ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être gérées, mais beaucoup ne sont pas réversibles."
}
},
{
"@type": "Question",
"name": "Y a-t-il un risque accru de maladies associées ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les patients peuvent avoir un risque accru de maladies neuromusculaires associées."
}
},
{
"@type": "Question",
"name": "Les complications affectent-elles la qualité de vie ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les complications peuvent significativement affecter la qualité de vie des patients."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion des complications nécessite une approche multidisciplinaire et un suivi régulier."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour les anomalies de Dynamine-II ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents familiaux de maladies génétiques sont un facteur de risque majeur."
}
},
{
"@type": "Question",
"name": "L'âge joue-t-il un rôle dans les anomalies de Dynamine-II ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge peut influencer l'apparition des symptômes, mais n'est pas un facteur de risque direct."
}
},
{
"@type": "Question",
"name": "Y a-t-il des prédispositions génétiques ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des mutations spécifiques dans le gène de la Dynamine-II peuvent prédisposer aux anomalies."
}
},
{
"@type": "Question",
"name": "Les facteurs environnementaux influencent-ils ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Actuellement, l'impact des facteurs environnementaux sur Dynamine-II n'est pas bien compris."
}
},
{
"@type": "Question",
"name": "Les habitudes de vie affectent-elles le risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'y a pas de preuves solides que les habitudes de vie influencent le risque de Dynamine-II."
}
}
]
}
]
}
Patient outcomes were assessed based on a pre-biopsy ExoDx Prostate (EPI) score at 2.5 years of the 5-year follow-up of ongoing prostate biopsy Decision Impact Trial of the ExoDx Prostate (IntelliScor...
Prospective, blinded, randomized, multisite clinical utility study was conducted from June 2017 to May 2018 (NCT03235687). Urine samples were collected from 1049 men (≥50 years old) with a PSA 2-10 ng...
At 2.5 years, 833 patients had follow-up data. In the EPI arm, biopsy rates remained lower for low-risk EPI scores than high-risk EPI scores (44.6% vs 79.0%, p < 0.001), whereas biopsy rates were iden...
This follow-up analysis captures subsequent biopsy outcomes and demonstrates that men receiving EPI low-risk scores (<15.6) significantly defer the time to first biopsy and remain at a very low pathol...
There is no consensus on the management plan for incidental prostate cancer (IPCa) after holmium laser enucleation of the prostate (HoLEP). This study aims to investigate the natural course of this di...
The medical records of a prospective cohort of patients with LUTS/BPH who underwent HoLEP between July 2008 and December 2020 at Seoul National University Hospital were retrospectively reviewed. Patie...
Among 2630 patients, 141 (5.4%) were diagnosed with IPCa after HoLEP. Pathologic T stage and magnetic resonance imaging results were highly associated with the physician's primary treatment decision-m...
The incidence of IPCa after HoLEP was 5.4%, and among these, approximately 20% proceeded with immediate definitive therapy and an additional 6% ultimately received definitive therapy within a median o...
Inflammation is thought to affect the development of prostate cancer (PCa). By retrospectively investigating the database of the National Health Insurance Service, this study attempted to perform a re...
Participants were aged ≥ 50 years. Patients diagnosed with prostatitis between 2010 and 2013 and matched controls were followed up until 2019. We selected controls with matched propensity scores for a...
A total of 746,176 patients from each group were analyzed. The incidence of PCa was significantly higher in the group with prostatitis (1.8% vs 0.6%, p < 0.001). The HR for PCa was significantly highe...
Prostatitis is associated with an increased incidence of PCa. Acute prostatitis is associated with higher risk of PCa than chronic prostatitis. Clinicians should inform patients with prostatitis that ...
Markers are needed to increase the diagnostic accuracy of prostate-specific antigen (PSA) in prostate cancer (PCa) screening. Mounting evidence has shown that plasma proteins can be hopeful biomarkers...
Tandem mass tag (TMT)-based proteomics and parallel reaction monitoring (PRM) analysis were used to screen the differential proteins and further validated in other independent studies (n = 539). Recei...
Three candidate proteins (DBP, LCAT and ORM2) were preliminarily screened. Subsequent validation studies revealed significant upregulation of ORM2 in PCa patients across other independent cohorts. ORM...
In summary, our study suggests that ORM2 could be treated as a complementary biomarker for PSA in distinguishing PCa from BPH....
Prostate cancer represents a significant public health challenge, with its management requiring precise diagnostic and prognostic tools. Prostate-specific membrane antigen (PSMA), a cell surface enzym...
To analyse multiparametric magnetic resonance imaging (mpMRI) characteristics and appearance of histopathologically proven non-cancerous intraprostatic findings focussing on quantity of prostatitis an...
In this retrospective analysis consecutive patients with mpMRI followed by MRI/TRUS-fusion biopsy comprising targeted (TB) and systematic biopsy (SB) cores without prostate cancer (PC) at histopatholo...
Seventy-two patients were analysed. The median baseline characteristics were PSA 5.4 ng/ml (4.0-7.9), PI-RADS classification 3 (2-4), prostate volume 43 ml (33-57), and PSA density 0.13 ng/ml...
Quantity of atrophy and prostatitis had different influence on MRI characteristics and increased within higher PI-RADS classification. Younger men had diffuse hypointense changes at T2w images, but le...
The impact of prostate radiotherapy on patient-reported health-related quality of life (HRQoL) significantly influences the outcomes of metastatic prostate cancer. We measured and compared HRQoL of me...
Between November 23, 2020, and November 21, 2022, we recruited 70 metastatic prostate cancer patients at the Department of Clinical Oncology at Suez Canal University Hospital. Patients were eligible i...
We observed clinically significant improvements in urinary and bowel functions between baseline, 3-month, 6-month, and 12-month intervals after receiving definitive prostate radiotherapy. Patients in ...
Cytoreductive prostate radiotherapy in metastatic prostate cancer patients significantly improved urinary functioning, preserved bowel functioning but was associated with worsening of sexual functioni...
This trial was registered on (27/04/2023) with pactr.samrc.ac.za, PACTR202305854600529, URL: https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=25510 ....
Basal cell carcinoma (BCC) of the prostate is a very rare histologic variant of prostate cancer, of difficult diagnosis and uncertain prognosis. In fact, despite the frequency of prostate cancer, only...
This study aimed to explore the diagnostic performance of miRNA-21 to differentiate between Prostate Cancer (PCa) and Benign Prostatic Hyperplasia (BPH) patients in Indonesia....
Urine samples were collected from each PCa and BPH patient. miRNA-21 relative expression against the reference gene was analyzed and compared between the two. miRNA expression was then analyzed using ...
The results of this study indicated that miRNA-21 relative expression against miRNA-16 in PCa and BPH showed 12.95 differences in fold change. Moreover, using prostate biopsy as the gold standard to d...
miRNA-21 relative expression can be used to discriminate PCa from BPH by using a urine sample. Furthermore, the expression of miR-21 has higher sensitivity than PSA; therefore, miR-21 has a high poten...
This article introduces a series of articles covering some of the most important aspects of contemporary prostate cancer care. After the introduction of the prostate-specific antigen (PSA) blood test ...