Radiology Key

  Influenza virus A Influenza virus B Influenza virus C Genome 8 gene segments 8 gene segments 7 gene segments Structure 10 virus proteins, with M2 being characteristic 10 virus…

Fig. 29.1 Varicella encephalitis. (a, b) MR imaging demonstrates multiple patches and stripes of shadows with long T1 long T2 signals in the bilateral thalamus and basal ganglia, with compressed…

Fig. 25.1 Poliomyelitis. (a) Cervical plain MR imaging with sagittal SE sequence T2WI demonstrates continuous strip of high signal at the anterior spinal cord. (b) Transverse SE sequence T2WI demonstrates…

Fig. 16.1 Epidemic parotitis. (a) Plain CT scanning demonstrates swollen and enlarged right parotid gland with uneven density. (b, c) Contrast CT scanning demonstrates uneven enhancement of the right parotid…

Fig. 11.1 CJD. (a–i) MRI T2WI, FLAIR, and DWI demonstrate abnormally increased high signal in the cerebral hemisphere cortex and bilateral caudate nucleus. (j–l) Basal ganglia multi-voxel medium echo MRS…

Fig. 26.1 Rabies encephalopathy. (a) At day 2 after admission, FLAIR demonstrates high signals in bilateral thalamus, caudate nucleus, and putamen. (b) FLAIR demonstrates high signal of brain gray matter…

Fig. 14.1 Epidemic encephalitis B. (a, b) MR imaging demonstrates multiple spots of shadows with slightly long T1 and T2 signal in both frontal lobes, basal ganglia, thalamus, and area…

Fig. 13.1 Typical skin rashes of a macaque infected by EBOV-Z. (a) Diffusive bleeding spots on the right arm of the macaque. (b) Multiple bleeding spots scattering in the inguinal…