04410nam a22004575i 4500001001800000003000900018005001700027007001500044008004100059020003700100024003500137050001600172072001600188072002300204072001500227100009500242245020200337250001800539264007500557300006600632336002600698337002600724338003600750347002400786505104700810520168001857650002003537650001503557650002003572650001503592700008603607710003403693773002603727776003603753776003603789776003603825856004603861912001403907912001403921999001703935978-3-031-55649-4DE-He21320251030111822.0cr nn 008mamaa240417s2024    sz |    s    |||| 0|eng d  a97830315564949978-3-031-55649-47 a10.1007/978-3-031-55649-42doi 4aRC870-923.2 7aMJS2bicssc 7aMED0880002bisacsh 7aMJS2thema1 aMiranda, Eduardo de Paula.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut97531810aPenile Color Duplex-Doppler Ultrasound in Erectile Dysfunction Diagnosis and Managementh[electronic resource] :bA Complete Guide to Best Practices /cby Eduardo de Paula Miranda, Felipe Carneiro.  a1st ed. 2024. 1aCham :bSpringer International Publishing :bImprint: Springer,c2024.  aXIII, 177 p. 54 illus., 52 illus. in color.bonline resource.  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  atext filebPDF2rda0 aHistory of Functional Assessments of Penile Erection -- Principles of Doppler Ultrasound -- Minimum Requirements for an Ultrasound Machine, Basic Setup and Adjustments for Penile Dynamic Studies -- Penile Anatomy and Physiology of Erection -- Clinical Aspects of Erectile Dysfunction -- The Role of Penile Doppler Ultrasound in the Diagnosis Management of Erectile Dysfunction -- Pharmacotherapy for Erection Induction -- Penile Rigidity Assessment -- Audiovisual Sexual Stimulation during Hemodynamic Evaluation of the Penis -- Erection Reversal Protocols and Management of Prolonged Erections -- Evaluation of Penile Deformities in the Erect State of the Penis -- Interpretation and Clinical Implications of Penile Hemodynamic Parameters -- Step-by-step Guide for Penile Doppler Ultrasound Examinations: Practical Tips -- Limitations of Penile Hemodynamic Studies with Doppler Ultrasound -- Applicability of Additional Penile Investigation Modalities Using Ultrasound Devices -- Optimizing Written Medical Reports -- Sample of Case Studies.  aPenile Color Duplex-Doppler Ultrasound (PDU) is one of the most important tools available to assess patients with erectile dysfunction (ED), which is a prevalent condition affecting nearly 50% of men over 50 years of age. Hemodynamic evaluations through PDU have also prognostic value and help choose the best treatment strategy for ED. Although PDU is an objective diagnostic method, the lack of standardized protocols is one of its main limitations and might lead to great variability in performing and interpreting penile hemodynamic studies in both clinical practice and scientific research. These factors have contributed to the fact that PDU is often considered unreliable, as it may lead to mistaken treatment protocols. The aim of the present book is to provide a complete guide to performing an adequate hemodynamic study through PDU with pharmaco-induced erection. It offers a detailed and illustrative overview of the most common pitfalls for a correct conduction of this diagnostic procedure. The work also provides an extensive review of the basic principles in erection physiology and pharmacology, allowing a broader understanding of the implications of PDU in clinical practice. This book will appeal to radiologists and urologists. Its highly informative content will become the ultimate guide not only for fully trained physicians who want to optimize and standardize their procedures, but also for residents and trainees of these specialties. In addition, it will be a useful resource for sexual medicine practitioners, and may reach other specialties and/or healthcare areas such as primary care physicians, gynecologists, psychiatrists and psychologists. 0aUrology.969549 0aRadiology.14aUrology.96954924aRadiology.1 aCarneiro, Felipe.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut9753192 aSpringerLink (Online service)0 tSpringer Nature eBook08iPrinted edition:z978303155648708iPrinted edition:z978303155650008iPrinted edition:z978303155651740uhttps://doi.org/10.1007/978-3-031-55649-4  aZDB-2-SME  aZDB-2-SXM  c59185d59185