MRI of the penis
British Journal of Radiology (Impact Factor: 2.03). 11/2012; 85(special_issue_1):S86-S93. DOI: 10.1259/bjr/63301362
MRI of the penis is an expensive test that is not always superior to clinical examination or ultrasound. However, it shows many of the important structures, and in particular the combination of tumescence from intracavernosal alprostadil, and highresolution T2 sequences show the glans, corpora and the tunica albuginea well. In this paper we summarise the radiological anatomy and discuss the indications for MRI. For penile cancer, it may be useful in cases where the local stage is not apparent clinically. In priapism, it is an emerging technique for assessing corporal viability, and in fracture it can in most cases make the diagnosis and locate the injury. In some cases of penile fibrosis and Peyronie's disease, it may aid surgical planning, and in complex pelvic fracture may replace or augment conventional urethrography. It is an excellent investigation for the malfunctioning penile prosthesis.
Article: Male urogenital disordersBritish Journal of Radiology 11/2012; 85(special_issue_1):S1-S2. DOI:10.1259/bjr/23337502 · 2.03 Impact Factor
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ABSTRACT: Introduction We reviewed retrospectively the use of penile prostheses, including the indications and complications of penile prosthesis surgery. Methods We identified publications and the reported advances in penile prosthesis surgery between 1987 and 2012 in Pub-Med, and published information from American Medical Systems, Inc. (Minnetonka, MN, USA) and Coloplast Corporation (Humlebaek, Denmark), using the keywords ‘penile prosthesis’, ‘erectile dysfunction’, ‘mechanical reliability’, ‘complications’ and ‘infection’. Results We describe the novel indications for the use of penile prostheses, the significant advances in implant designs with improved mechanical reliability, the changing landscape of device infection, and the current management of complications. Sixty-eight publications with a grade A, B and C level of evidence are cited. Conclusion The clinical indications to implant a penile prosthesis have expanded beyond organic erectile dysfunction. With the many different devices currently available, the choice of which device to implant can be tailored based on an individual’s unique medical conditions, manual dexterity and expectations, and surgeon preference. There must be a conscious effort to prevent device infection, in the light of the development of increasingly virulent organisms. Penile prosthesis surgery is an integral part of the treatment of erectile dysfunction when non-surgical options fail or are contraindicated.Arab Journal of Urology 09/2013; 11(3):245–253. DOI:10.1016/j.aju.2013.05.002
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ABSTRACT: Penile emergencies are rare but when they do occur, prompt diagnosis and treatment are warranted. Emergent conditions of the male genitalia are mainly traumatic, vascular or infectious. Penile emergencies are usually caused by trauma to the penis, during sexual intercourse or manipulation of an erect penis during masturbation. One of the traumatic vascular penile emergencies is superficial penile dorsal vein rupture. This is a rare condition, with just a few reported cases. It is usually taken into differential diagnosis with the other acute penile injuries that present, such as acute penile edema or ecchymosis. We report a case of 59-year-old male with a superficial penile dorsal vein rupture which occurred during manipulation of the erect penis.05/2014; 8(5-6):E371-3. DOI:10.5489/cuaj.1712
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