Abnormal White Matter Integrity in Chronic Users of Codeine-Containing Cough Syrups: A Tract-Based Spatial Statistics Study

From the Department of Medical Imaging (Y.-w.Q., H.-h.S., G.-h.J.), Guangdong No. 2 Provincial People’s Hospital, Guangzhou, China; Department of Medical Imaging (Y.-w.Q.), The First Affiliated Hospital of Gannan Medical University, Ganzhou, China; and Departments of Medical Imaging and Interventional Radiology (X.-f.L.), Cancer Center, Sun Yat-Sen University, Guangzhou, China.

From the Department of Medical Imaging (Y.-w.Q., H.-h.S., G.-h.J.), Guangdong No. 2 Provincial People’s Hospital, Guangzhou, China; Department of Medical Imaging (Y.-w.Q.), The First Affiliated Hospital of Gannan Medical University, Ganzhou, China; and Departments of Medical Imaging and Interventional Radiology (X.-f.L.), Cancer Center, Sun Yat-Sen University, Guangzhou, China.

From the Department of Medical Imaging (Y.-w.Q., H.-h.S., G.-h.J.), Guangdong No. 2 Provincial People’s Hospital, Guangzhou, China; Department of Medical Imaging (Y.-w.Q.), The First Affiliated Hospital of Gannan Medical University, Ganzhou, China; and Departments of Medical Imaging and Interventional Radiology (X.-f.L.), Cancer Center, Sun Yat-Sen University, Guangzhou, China.

From the Department of Medical Imaging (Y.-w.Q., H.-h.S., G.-h.J.), Guangdong No. 2 Provincial People’s Hospital, Guangzhou, China; Department of Medical Imaging (Y.-w.Q.), The First Affiliated Hospital of Gannan Medical University, Ganzhou, China; and Departments of Medical Imaging and Interventional Radiology (X.-f.L.), Cancer Center, Sun Yat-Sen University, Guangzhou, China.