OntologyTerm azoospermia

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   May 11th, 2017 at 3:57pm

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definition 
A condition of suboptimal concentration of SPERMATOZOA in the ejaculated SEMEN to ensure successful FERTILIZATION of an OVUM. In humans, oligospermia is defined as a sperm count below 20 million per milliliter semen. -- A male infertility characterized by dirsuption of the process of sperm development from diploid cells into mature haploid spermatozoa. (EFO)
namespace 
http://www.ebi.ac.uk/efo
parents 
  1. male infertility
  2. no view permissions
preferred_name 
azoospermia
references 
  1. None
source_ontologies 
  1. Experimental Factor Ontology
synonyms 
  1. azoospermia
  2. Sperm Counts, Low
  3. spermatogenic failure
  4. Low Sperm Counts
  5. Sperm Count, Low
  6. Low Sperm Count
  7. Azoospermia (finding)
  8. Counts, Low Sperm
  9. Oligospermia
  10. Count, Low Sperm
  11. Oligozoospermia
term_id 
EFO:0000279
term_name 
azoospermia
term_url 
http://www.ebi.ac.uk/efo/EFO_0000279