ABSTRACT
Although the use of central venous cannulation has been increasing in recent years, it can produce serious complications such as hemothorax, pneumothorax, arterial puncture, and malposition of the catheter. Therefore, post-procedure chest radiograph must be obtained to confirm correct placement of the catheter and to exclude pneumothorax or hemothorax. We experienced an abnormal course of left subclavian catheter along the left border of the heart on post-procedure chest radiograph. Here we report a case of persistent left superior vena cava detected by hemodialysis catheterization in a patient with acute renal failure after ruptured abdominal aortic aneurysm.
Subject(s)
Humans , Acute Kidney Injury , Aortic Aneurysm, Abdominal , Catheterization , Catheterization, Central Venous , Catheters , Central Venous Catheters , Heart , Hemothorax , Pneumothorax , Punctures , Radiography, Thoracic , Renal Dialysis , Vena Cava, SuperiorABSTRACT
The distributions and morphological characteristics of neurons displaying immunoreactivity to the catecholamine synthetic enzymes, tyrosine hydroxylase[TH], dopamine-beta-hydroxylase[DBH], and phenyletha-nolamine-N-methyltransferase[PNMT] were examined in the adjacent sections of the diencephalon of the striped field mouse [Apodemus agrarius coreae].Only TH-, and no DBH- or PNMT-immunoreactive neurons were found in the diencephalon. In the preoptic area, TH-immunoreactive neurons were found in the anterior preoptic nucleus of Loo[APN], periventricular preoptic nucleus, medial preoptic nucleus, lateral preoptic nucleus and suprachiasmatic nucleus. In the hypothalamus, TH-immunoreactive neurons were found in theparaventricular hypothalamic nucleus, periventricular gray, retrochiasmatic area,anterior hypothalamic nucleus of anterior hypothalamic area and retrochiasmatic region of the hypothalamus. In the rostral tuberal region of the hypothalamus, TH-immunoreactive neurons were found in the paraventricular nucleus, periventricular gray and arcuate nucleus. In the midtuberal region of the hypothalamus, TH-immunoreactive neurons were found in the paraventricular nucleus, dorsomedial hypothalamic nucleus, zona incerta and arcuate nucleus. In the caudal tuberal region of the hypothalamus, dorsal hypothalamic nucleus, posterior hypothalamic complex and arcuate nucleus.