Atypical teratoid/rhabdoid tumor (AT/RT) is a rare malignancy located primarily in infratentorial or subcortical areas with a poor prognosis, and rarely in the lateral ventricle with a very poor prognosis. So far, only 6 cases of AT/RT in lateral ventricle have been reported in China. This article reports the diagnosis and treatment of four children with AT/RT in the lateral ventricle, and discusses the clinical manifestations, differentiation and diagnosis, treatment and prognosis of the disease through literature review, in order to improve clinicians' understanding of the disease and reduce missed diagnosis and misdiagnosis.

Objective:To explore the effect of comprehensive nursing intervention based on time nursing on dangerous behaviors and psychiatric symptoms of schizophrenic patients.Methods:From April 2018 to January 2019, we selected 128 schizophrenic patients admitted to our hospital for research. All patients were divided into observation group and control group with the random number table, 64 cases in each group. Patients of both groups were given routine nursing. On this basis, observation group implemented the comprehensive nursing intervention model based on time nursing. We compared the occurrence of dangerous behaviors, mental symptoms and cognitive function of patients between two groups.Results:Before nursing, there were no statistically significant differences in the occurrence of dangerous behaviors, scores of Positive and Negative Symptom Scale (PANSS) and Montreal Cognitive Assessment (MoCA) of patients between two groups ( P>0.05) . After nursing, the occurrence of dangerous behaviors, scores of PANSS and MoCA of patients in observation group were better than those in control group with statistical differences ( P<0.01) . Conclusions:Comprehensive nursing intervention based on time nursing can reduce the risk of dangerous behaviors of schizophrenic patients, improve their psychiatric symptoms and cognitive function which has high clinical promotion value.