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Color Doppler ultrasound in ovarian fibrosarcoma
Gynecologic Oncology, 2004Primary ovarian fibrosarcoma is a very rare tumor. Its Doppler waveform characteristics have not been described before.A 35-year-old woman presented with a 5-cm solid ovarian mass. Intratumoral artery resistance index (RI) and pulsatility index (PI) were very low (0.19 and 0.21, respectively).
Kaya, H +4 more
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Color Doppler ultrasound investigation of varicocele
World Journal of Urology, 2004Varicocele, whose association with male infertility has been clearly documented in the literature, is a common finding in adolescents and adult men, being diagnosed in 20-40% of infertile patients. A correct and early diagnosis of this affliction is of great importance because, in most cases, a timely correction, usually performed using percutaneous ...
Liguori, Giovanni +6 more
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Color Doppler ultrasound of the genitourinary tract
Current Opinion in Urology, 1992This paper discusses the role of color Doppler ultrasonography (CDU) as it applies to the genitourinary tract. CDU is beneficial in evaluating both the native and allograft kidney in the diagnosis of renal arterial and venous stenosis, arteriovenous fistulas, pseudoaneurysms, arterial and venous thrombosis, and in the characterization and staging of ...
S Z, Jafri, B L, Madrazo, J H, Miller
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Zentralblatt fur Gynakologie, 1992
The preoperative examinations by doppler-sonography of 83 patients with tumors of the breast are presented. The examinations are done with newest technique: duplex-sonography in slow-flow-technique (AI 3200, Dornier); colour-sonography in MEM-technique (AI 5200, Dornier) and synchronical colour-doppler++ (Quantum 2000, Siemens) and CW-doppler ...
C, Sohn +5 more
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The preoperative examinations by doppler-sonography of 83 patients with tumors of the breast are presented. The examinations are done with newest technique: duplex-sonography in slow-flow-technique (AI 3200, Dornier); colour-sonography in MEM-technique (AI 5200, Dornier) and synchronical colour-doppler++ (Quantum 2000, Siemens) and CW-doppler ...
C, Sohn +5 more
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Color Doppler ultrasound imaging of theeye and orbit
Survey of Ophthalmology, 1996Color Doppler imaging is a non-invasive ultrasound procedure which permits simultaneous gray scale imaging of structure and color-coded imaging of blood velocity. This improved technique allows the user to identify even very small blood vessels, such as those supplying the eye, from which measures of blood velocity and vascular resistance can be ...
T H, Williamson, A, Harris
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Color Doppler Ultrasound Assessment of Activity in Keloids
Dermatologic Surgery, 2017BACKGROUND The assessment of activity in keloids may be critical for defining their management. There is a lack of clinical scorings designed for the evaluation of keloids and biopsies may be contraindicated. OBJECTIVE To assess the sonographic activity of keloids in comparison with
Lobos, Nelson +3 more
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Color doppler ultrasound in newborn testis torsion
Urology, 1995To assess the usefulness of color Doppler ultrasound in evaluating the newborn with suspected antenatal testis torsion.Nine newborns with 10 antenatally torsed testes were examined using color Doppler and gray-scale ultrasound.Each examination revealed lack of intratesticular blood flow on the affected side and normal flow within the contralateral ...
P C, Cartwright +3 more
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Color doppler endoscopic ultrasound
Techniques in Gastrointestinal Endoscopy, 2000Color Doppler enhances the capability of endosonography in detecting blood vessels at the vicinity of the gastrointestinal tract., It reduces the risk of endoscopic ultrasound (EUS)-guided fine-needle aspiration or therapy and provides additional assessment parameters for bleeding peptic ulcers and varices.
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Ultrasound and Color Doppler Ultrasound of Liver Metastases
1999In western countries metastases are the most common cause of malignant focal liver lesions. Metastases are 18–20 times more common than primary malignant tumors. Sixty percent of patients with newly diagnosed solid tumors (excluding skin cancer other than melanoma) have clinically evident or microscopic metastases, when the primary tumor is diagnosed ...
P. Ricci +5 more
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Color doppler ultrasound of pulmonary consolidation
European Journal of Ultrasound: Official Journal of the European Federation of Societies for Ultrasound in Medicine and Biology, 1996Abstract Color Doppler ultrasound (US) is a very powerful imaging tool that can simultaneously display blood flow information and Doppler spectral analysis. This imaging modality, for the first time, provides an opporturnity to assess pulmonary blood flow and perfusion noninvasively. Color Doppler US has many potential applications in diseases of the
Pan-Chyr Yang
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