Translation guide
A human egg cell that has been frozen for preservation, typically for future fertility treatment. In Japanese, this is a technical medical term, and the most common expression is a direct loanword compound.
Referring to a human egg cell that has been cryopreserved, usually in the context of fertility treatment or research.
Standard medical term combining 'cryopreservation' (凍結保存) and 'oocyte/ovum' (卵子). Used in clinical settings and patient information.
In vitro fertilization was performed using cryopreserved oocytes.
The survival rate of cryopreserved oocytes after thawing is high.
A slightly shorter form, still common in medical contexts. '凍結' means frozen/cryopreserved.
Direct loanword from English, sometimes used in highly specialized research papers or presentations. Not common in patient-facing materials.
Clinical application of cryopreserved oocytes is advancing.
Cases of pregnancy using cryopreserved oocytes have been reported.