关键盆腔内外疾病导致的非梗阻性精子缺乏的
MRIfindingsofnon-obstructiveazoospermia:lesionsinandoutofpelviccavity
JianGuan*,HuanjunWang,YangPeng,
DepartmentofRadiology
TheFirstAffiliatedHospitalofSunYat-senUniversity
Guangzhou,PR.China
本文获RSNACertificateofMerit奖
Objectives
●Tobefamiliarwithnormaltestesonhighresolution3.0TMRIbyusingsmallsurfacecoilanditsstandardandpersonalizedMRexaminationprotocol.
●TointroducetheapplicationofDWI,ADCandMTIforevaluationofspermatogenesis.
●Tolearndifferentcausesofhypo-orchidismandsuggestivepasthistory,physicalexaminationsaswellaslaboratoryexaminations.
●Torealizeboththefocallesionsoftestesandtheunderlyingabnormalitiesofcentralnervoussystemandadrenalglandsonpelvic,abdominalandintracranialMRI.
Takehomemessage
MRIplaysamajorroleinthedifferentialdiagnosisbetweenNOAandOA,andithelpsidentifytheunderlyingcausesofNOA.Thereare
