Testicular doppler resistive index (RI) is not a marker of spermatogenesis or abnormal semen analysis parameters
نویسندگان
چکیده
منابع مشابه
Resistive Index as a Marker of Renal Pathology in Children with Chronic Kidney Disease; Is It Useful?
Background Chronic kidney disease is a global health concern, its detection and diagnosis in earlier stages is also a great challenge that can alleviate this burden. Kidney biopsy is important to establish histopathological patterns. But, it is invasive. We aimedto evaluate the correlation of renal resistive index (RI) measured by Doppler ultrasound with the prog...
متن کاملThe relationship between mean platelet volume and other platelet indices with testicular artery blood flow and fertility: a preliminary study.
OBJECTIVES To examine the relationship between platelets (PLT) and platelets indices such as mean platelet volume (MPV), platelet distribution width (PDW), and plateletcrit (PCT) as noninvasive biomarkers with testicular artery blood flow and fertility. METHODS Fifty-seven healthy and fertile men with normal semen values and 52 patients with abnormal semen values were included in the study. T...
متن کاملRenal Doppler Resistive Index as a Marker of Oxygen Supply and Demand Mismatch in Postoperative Cardiac Surgery Patients
BACKGROUND AND OBJECTIVE Renal Doppler resistive index (RDRI) is a noninvasive index considered to reflect renal vascular perfusion. The aim of this study was to identify the independent hemodynamic determinants of RDRI in mechanically ventilated patients after cardiac surgery. METHODS RDRI was determined in 61 patients by color and pulse Doppler ultrasonography of the interlobar renal arteri...
متن کاملcorrelation between serum lipids profile with sperm parameters of infertile men with abnormal semen analysis
background: one of the main laboratory tests for evaluation of infertility is semen analysis (sa). however additional tests may be suggested for further diagnosis of male fertility potentials. the seminal fluid contains sperms non-sperm cells and various types of lipids and glucose. objective: the objective of this cross-sectional study was to correlate the sperm parameters with concentrations ...
متن کاملPulse Doppler ultrasound as a tool for the diagnosis of chronic testicular dysfunction in stallions
Testicular function is particularly susceptible to vascular insult, resulting in a negative impact on sperm production and quality of the ejaculate. A prompt diagnosis of testicular dysfunction enables implementation of appropriate treatment, hence improving fertility forecasts for stallions. The present research aims to: (1) assess if Doppler ultrasonography is a good tool to diagnose stallion...
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ژورنال
عنوان ژورنال: Fertility and Sterility
سال: 2018
ISSN: 0015-0282
DOI: 10.1016/j.fertnstert.2018.07.479