Doppler sonography in diagnosis of the acute scrotum.
Links Doppler sonography in diagnosis of the acute scrotum. [Article in English, Serbian] Nikolic O, Lukac IMed Pregl. 2006 Mar-Apr;59(3-4):111-7. Links Doppler sonography in diagnosis of the acute scrotum. [Article in English, Serbian] Nikolic O, Lukac I. Klinicki centar Novi Sad, Novi Sad Institut za radiologiju. nolivera@eunet.yu Doppler sonography has been reported to be a reliable technique for diagnosing acute scrotum significantly decreasing the number of unnecessary surgeries. The aim of this paper was to demonstrate the superiority and validity of Doppler sonography over conventional sonography for differential diagnosis of the acute scrotum. In the period from 2002-2004, 300 patients underwent ultrasound examination of the testicles at the Institute of Radiology in Novi Sad. This prospective randomized study included 100 patients, whereas the target group consisted of 50 patients with the diagnosis of the acute scrotum. The control group consisted of 50 patients with the diagnosis of varicocele. The examinations were done using Siemens Versa Pro equipment and 7,5 MHz probes. On the basis of ultrasound examination, the target group was divided into three groups: 1. Inflammation, 2. Torsion, 3. Miscellaneous. Depending on the disease, the accuracy of diagnosis was confirmed by surgery, clinical findings and control sonographic examination. A functional correlation exists between Doppler diagnosis and final diagnosis in the inflammation and torsion. Resistive indexes (RI) were lower in inflammation, because of hyperemia. In cases with intratesticular hyperemia, the average RI was 0,454 and in those with supratesticular hyperemia 0,575. In cases with torsion, only one patient with appendiceal torsion had normal intratesticular blood flow. In diagnostics of the acute scrotum, Doppler sonography is superior over conventional sonography and more precise in differential diagnostics. RI are good quantitative parameters of hyperemia. PMID: 17066580 [PubMed - indexed for MEDLINE] Related Links Sonographic differential diagnosis of acute scrotum: real-time whirlpool sign, a key sign of torsion. [J Ultrasound Med. 2006] PMID: 16632779 The normal and abnormal scrotum in children: evaluation with color Doppler sonography. [AJR Am J Roentgenol. 1992] PMID: 1739005 Does color Doppler sonography improve the clinical assessment of patients with acute scrotum? [Eur J Radiol. 2006] PMID: 16730939 Critical validation of colour Doppler ultrasound in diagnostics of acute scrotum in children. [Eur J Pediatr Surg. 2003] PMID: 14743326 Color-coded duplex sonography for diagnosis of testicular torsion. [J Urol. 1991] PMID: 1942280 See all Related Articles... Display Summary Brief Abstract AbstractPlus Citation MEDLINE XML UI List LinkOut ASN.1 Related Articles Cited Articles Cited in Books CancerChrom Links Domain Links 3D Domain Links GEO DataSet Links Gene Links Gene (GeneRIF) Links Genome Links Project Links GENSAT Links GEO Profile Links HomoloGene Links Nucleotide Links Nucleotide (RefSeq) Links OMIA Links OMIM (calculated) Links OMIM (cited) Links BioAssay Links Compound Links Compound via MeSH Substance Links Substance via MeSH PMC Links Cited in PMC PopSet Links Probe Links Protein Links Protein (RefSeq) Links SNP Links Structure Links Taxonomy via GenBank UniGene Links UniSTS Links Show 5 10 20 50 100 200 500 Sort by Pub Date First Author Last Author Journal Send to Text File Printer Clipboard E-mail Order .
Klinicki centar Novi Sad, Novi Sad Institut za radiologiju. nolivera@eunet.yu
Doppler sonography has been reported to be a reliable technique for diagnosing acute scrotum significantly decreasing the number of unnecessary surgeries. The aim of this paper was to demonstrate the superiority and validity of Doppler sonography over conventional sonography for differential diagnosis of the acute scrotum. In the period from 2002-2004, 300 patients underwent ultrasound examination of the testicles at the Institute of Radiology in Novi Sad. This prospective randomized study included 100 patients, whereas the target group consisted of 50 patients with the diagnosis of the acute scrotum. The control group consisted of 50 patients with the diagnosis of varicocele. The examinations were done using Siemens Versa Pro equipment and 7,5 MHz probes. On the basis of ultrasound examination, the target group was divided into three groups: 1. Inflammation, 2. Torsion, 3. Miscellaneous. Depending on the disease, the accuracy of diagnosis was confirmed by surgery, clinical findings and control sonographic examination. A functional correlation exists between Doppler diagnosis and final diagnosis in the inflammation and torsion. Resistive indexes (RI) were lower in inflammation, because of hyperemia. In cases with intratesticular hyperemia, the average RI was 0,454 and in those with supratesticular hyperemia 0,575. In cases with torsion, only one patient with appendiceal torsion had normal intratesticular blood flow. In diagnostics of the acute scrotum, Doppler sonography is superior over conventional sonography and more precise in differential diagnostics. RI are good quantitative parameters of hyperemia.
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