The part of the paper most resources skip.

Schistocytes (fragmented helmet cells) of microangiopathic haemolysis

Schistocytes (helmet cells and red-cell fragments) on peripheral smear (schematic)

Fragmented red cells (schistocytes) of microangiopathic haemolysis

Spherocytes lacking central pallor on peripheral smear

Schistocytes (fragmented red cells) on peripheral smear

Spherocytes on peripheral smear

Codman triangle (periosteal reaction) of osteosarcoma

Sickle cells (elongated, curved cells with pointed ends) on peripheral smear

Hypersegmented neutrophil (six or more nuclear lobes) on peripheral smear

Short PR interval with delta wave (Wolff-Parkinson-White)

Spherocytes lacking central pallor on peripheral smear (schematic)

Spherocytes (loss of central pallor) on peripheral smear