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Objective To study the clinical diagnosis value and CT features of gastric fundus and cardiac part lesions.Methods The CT findings and examining method of gastric fundus and cardiac part lesions were analyzed and summarized in 64 cases.Results (1)Use water as oral contrast can show the gastric mucosa clearly,it was a simple,effective way.(2)CT had important significance for stages and infiltration of cardiac cancer.(3)Varix of gastric fundus had three types:pseudotumor,tuber and thinking-wall.(4)The CT characteristic features of leiomyoma were the continuous linear enhancement in mucosa.Conclusion CT is method for gastrointestinal examining,it has special value to the gastric fundus and cardiac part lesions.
RESUMEN
Objective To study the CT diagnosis of cerebral infarction after subarachnoid hemorrhage.Methods Clinical and CT findings of cerebral infarction after subarachnoid hemorrhage were analyzed 16 cases.Results Cerebral infarctions occurred in 7～13 d(average 10.5 d)after subarachnod hemorrhage.Multiple and bilaterial low densities in basal ganglia or/and brain lobes were characteristic of cerebral infarction after subarachnoid hemorrhage.Conclusion CT is an effect method for evaluation and diagnosis of cerebral infarction after subarachnoid hemorrhage.It is important to prevent its occurrence because it have high dead rate and bad prognosis.