BACKGROUND Colorectal cancer(CRC)could seriously threaten the physical and mental health of pilots.Shall they end their flying after treatment of CRC?With this
BACKGROUND Primary intestinal extranodal natural killer/T-cell lymphoma,nasal type(PIENKTCL)is a rare non-Hodgkin’s lymphoma(NHL)subtype,and its prognosis is e
BACKGROUND In clinical practice, checkrein deformity is usually found in patients with calf injuries after ankle fracture or distal tibial fracture. The patient