inglês para português Medicina Medicina: cardiologia Cardiology

“In a study of 709 patients, 701 were considered a technical success,” said Dr. Hart. “There were more adverse events within 30 days with the open cell stent. Closed-cell stents cover a greater percent of the vascular wall in the stented region and have less free (uncovered) cell area.
Minha dúvida é com relação ao termo "Cell"