| Flexner-Wintersteiner r. |
a cell formation found in retinoblastoma and certain other ophthalmic tumors, with columnar cells radiating out from a clear central core and separated from it by a membrane; spokes like those of a wheel may also be seen, representing rods and cones.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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