English to Romanian Medical Medical: Pharmaceuticals hematology

"The normal discoid shape of red blood cells can be lost with the appearance of multiple short membrane projections (echinocytes or burr cells) or multiple sharp projections of variable length (acanthocytes or spur cells)."

e vorba de mutatiile pe care le sufera, imi dau seama ce sunt si cum apar dar as vrea sa stiu daca exista un termen consacrat pentru a reda traducerea.
Multumesc anticipat!