An MRI study in etiology of nonobstructive azoospermia

Andrology ◽  
2021 ◽  
Author(s):  
Athina C. Tsili ◽  
Nikolaos Sofikitis ◽  
Loukas Astrakas ◽  
Anna Goussia ◽  
Aris Kaltsas ◽  
...  
Keyword(s):  
Nonobstructive Azoospermia ◽  
Mri Study

Correlation between nasal anatomy and subjective patency: a prospective MRI study

1998 ◽  
Vol 23 (3) ◽  
pp. 287-287
Author(s):  
Saunders ◽  
Jones ◽  
Kabala
Keyword(s):  
Nasal Anatomy ◽  
Mri Study

84: A Decision Analysis of Treatments for Nonobstructive Azoospermia Associated with Varicocele

2007 ◽  
Vol 177 (4S) ◽  
pp. 29-30
Author(s):  
Richard Lee ◽  
Mark A. Callahan ◽  
Glen Schattman ◽  
Philip S. Li ◽  
Marc Goldstein ◽  
...  
Keyword(s):  
Decision Analysis ◽  
Nonobstructive Azoospermia

Neural correlates of voice gender and message framing in advertising: A functional MRI study.

2017 ◽  
Vol 10 (4) ◽  
pp. 121-136 ◽  
Author(s):  
Luis-Alberto Casado-Aranda ◽  
Juan Sánchez-Fernández ◽  
Francisco J. Montoro-Ríos
Keyword(s):  
Functional Mri ◽  
Message Framing ◽  
Neural Correlates ◽  
Mri Study

A phase-contrast MRI study of physiologic cerebral venous flow

2009 ◽  
Author(s):  
Souraya Stoquart-ElSankari ◽  
Pierre Lehmann ◽  
Agnès Villette ◽  
Marek Czosnyka ◽  
Marc-Etienne Meyer ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Phase Contrast Mri ◽  
Venous Flow ◽  
Mri Study

FULL WEIGHT BEARING KINEMATIC MRI STUDY OF TT-TG DISTANCE: COMPARING PATIENTS WITH PATELLOFEMORAL PAIN TO HEALTHY INDIVIDUALS

2015 ◽  
Vol 21 (4.1) ◽  
pp. 638-642
Author(s):  
Andrius Brazaitis ◽  
Algirdas Tamosiunas ◽  
Janina Tutkuviene
Keyword(s):  
Patellar Instability ◽  
Weight Bearing ◽  
Patellofemoral Pain ◽  
Full Weight Bearing ◽  
Trochlear Groove ◽  
Patellar Tilt ◽  
Full Extension ◽  
Low Degrees ◽  
Mri Study ◽  
Kinematic Magnetic Resonance Imaging

Purpose. The aim of the present study was to investigate tibial tuberosity-trochlear groove (TT-TG) distance dynamics in patients with patellofemoral pain (PFP) and pain free individuals by using full weight bearing kinematic magnetic resonance imaging (MRI) And correlation with patellar instability. Materials and methods. 51 female individuals with PFP and 26 pain free female individuals participated in the study. The kinematic MRI was performed with 1,5 T MRI unit and full-weight bearing. TT-TG distance, bissect offset (BSO) and patellar tilt angle (PTA) were measured in steps of 10° between 50° of flexion to full extension. Results. The TT–TG was higher in PFP patients compared to volunteers’ from 40° to full extension. This difference was statistically significant (p<0.01). PFP patients demonstrated statistically significantly greater TT-TG distance increase from 30° to full extension. BSO and PTA were moderately correlated to TT-TG from 20° of flexion to full extension. Conclusion. TT-TG distance is dynamic and increases significantly during extension in patients with PFP and pain free individuals, depending on knee flexion angle. It shows different pattern of dynamics in PFP group. TT-TG distance is associated with patellar instability (BSO and PTA) at low degrees of flexion.

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