Toxoplasmosis is a zoonotic disease caused by infection with Toxoplasma gondii. Congenital toxoplasmosis is a common form of intrauterine infection and is associated with severe neurological sequelae such as cerebral palsy and cognitive impairment. This report presented the magnetic resonance imaging (MRI) features of a fetal intracranial toxoplasmosis case, including bilateral ventriculomegaly, multiple intracranial cystic lesions, and parenchymal calcifications, without concurrent retinal abnormalities or hepatosplenomegaly. Post-termination analyses confirmed the presence of T.gondii DNA in amniotic fluid and umbilical venous blood, with histopathology revealing necrosis and eosinophilic infiltration. MRI demonstrates superior soft-tissue resolution in evaluating the extent of cerebral lesions and parenchymal damage, underscoring its diagnostic value in fetal toxoplasmic encephalopathy.

Toxoplasmosis is a zoonotic disease caused by infection with Toxoplasma gondii. Congenital toxoplasmosis is a common form of intrauterine infection and is associated with severe neurological sequelae such as cerebral palsy and cognitive impairment. This report presented the magnetic resonance imaging (MRI) features of a fetal intracranial toxoplasmosis case, including bilateral ventriculomegaly, multiple intracranial cystic lesions, and parenchymal calcifications, without concurrent retinal abnormalities or hepatosplenomegaly. Post-termination analyses confirmed the presence of T.gondii DNA in amniotic fluid and umbilical venous blood, with histopathology revealing necrosis and eosinophilic infiltration. MRI demonstrates superior soft-tissue resolution in evaluating the extent of cerebral lesions and parenchymal damage, underscoring its diagnostic value in fetal toxoplasmic encephalopathy.

Objective To investigate the invasion situation of cardinal ligaments(CL) in stage Ⅰ A2 - ⅡA2 cervical cancer and to find the high risk clinicopathological factors affecting its invasion .Methods The retrospective analysis was performed on the clinicopathological data in 2 982 patients with cervical cancer treated by operation extracted in 5 hospitals from January 2004 to De‐cember 2014 .Results (1) Totally 855 cases according with the research condition were included .The CL invasion was found in 20 cases(2 .3% ) .No CL invasion occurred in the stage ⅠA2 ,the CL invasion rate in the stage ⅠB1 was 1 .7% ,in the stage ⅠB2 was 1 .2% ,in the stage ⅡA1 was 5 .7% and in the stage ⅡA2 was 2 .9% .With the increase of FIGO staging ,the CL invasion rate had no significant increase(P=0 .269) .(2) The infiltration rate of left CL and right CL had no statistical difference among the stageⅠA2- ⅡA2(P=1 .000) .And the invasion rate of the left CL with different FIGO stages had no statistical difference(P=0 .286) , while the right one had statistical difference(P=0 .005) ,in which the highest was in the stage ⅡA1 (4 .3% ) .(3)The univariate a‐nalysis found that lymph‐vascular invasion ,cervical stroma infiltration depth ,pelvic lymph node metastasis ,uterus body infiltration and vaginal fornix infiltration were the risk factors of CL invasion(P<0 .01);the further multivariate analysis determined that the invasion of uterine body(OR=11 .858) ,pelvic lymph node metastasis(OR=6 .359 ,) ,vaginal fornix infiltration(OR=6 .012 ,) were the risk factors for CL invasion(P<0 .05) .Conclusion The invasion rate of CL invasion in early stage cervcial cancer is low .The invasion of uterine body ,pelvic lymph node metastasis and vaginal fornix filtration are the risk factors for CL invasion in the stageⅠA2- ⅡA2 cervical cancer .