There are multiple definitions:

1. modified Kessler(English)

   • HHL, SLK
   • Surgery
   • https://doi.org…al.pone.0205121

2. McCarey-Kaufman [medium](English)

   • stored donor corneas may be transferred into an organ culture system at 34 degrees C for prolonged storage with maintenance of corneal endothelial cell viability
   • SEM, TEM
   • Culture medium, Ophthalmology
   • https://doi.org….01040030252036

3. mean keratometry(English)

   • ACD, AL, AS, CCT, ELP, IOL, LT, SS-OCT, VCD, WTW
   • Ophthalmology
   • https://doi.org…55/2021/4717996

4. megakaryocyte(English)

   • can arise from the bone marrow, lung and spleen. Those from the lung and spleen have been shown to express transcripts involved in immunity and inflammation compared to bone marrow type
   • ARDS, EC, PMN, TPO
   • Sepsis, Thrombocyte /thrombosis, Pulmonology, Injury, Spleen
   • https://doi.org/10.1113/JP284879