[A cystic dilation of the EPIDIDYMIS, usually in the head portion (caput epididymis). The cyst fluid contains dead SPERMATOZOA and can be easily differentiated from TESTICULAR HYDROCELE and other testicular lesions. ( MSH )]
UMLS (NCI) C0037859 - Acquired Abnormality
- Disease or Syndrome
Relation/PAR: DISEASES OF MALE GENITAL ORGANS