Findings in seven patients with toxoplasmosis (13 lesions) and four with lymphoma (eight lesions)

Patient Age, y/Sex, Diagnosis and LocationSize, cmRim Characteristics*Lesion ShapeLesion ADC, × 10−3 mm2/sADC Ratio
26/F, toxoplasmosis
 R parietal1.8Thin, uniformRound1.041.47
46/M, toxoplasmosis
 L basal ganglia3.3Thick, nodularIrregular0.861.08
41/M, toxoplasmosis
 R basal ganglia3.2Thick, nodularRound1.642.23
29/M, toxoplasmosis
 L thalamus1.3Thin, uniformRound0.871.14
41/M, toxoplasmosis
 R occipital1.4Thin, nodularIrregular0.831.24
 R frontal1.6Thin, nodularRound0.991.49
 L frontal1.1Thin, nodularRound0.691.04
40/M, toxoplasmosis
 R frontal2.0Thick, nodularIrregular1.301.76
 Cerebellar vermis2.1Thin, irregularIrregular1.522.07
27/F, toxoplasmosis
 L frontal1.4Thin, nodularRound1.331.68
 L frontal3.0Thin, irregularIrregular1.421.79
 R basal ganglia2.2Thin, irregularIrregular1.792.26
 R frontal1.3Thin, irregularIrregular1.561.97
51/M, lymphoma
 L frontoparietal5.8Thick, nodularIrregular0.720.87
38/M, lymphoma
 R temporal1.6Thin, nodularRound1.001.25
 L occipital1.7Thin, uniformRound0.670.84
 L occipital2.6Thick, nodularIrregular0.821.02
 L frontal1.8Thin, uniformIrregular0.801.00
36/F, lymphoma
 R parietal2.1Thin, uniformIrregular1.171.52
 L parietal1.8Thin, uniformRound1.061.38
42/M, lymphoma
 L frontal3.8Thin, uniformRound1.201.25
  • * On T1-weighted gadolinium-enhanced MR images.