Abstract Background Variation of the vertebral artery bifurcation is rare. This branching abnormality can cause unexpected damage and bleeding during thoracoscopic esophagectomy. There are few reports abnormal associated with neurosurgery but none related to We report case together results evaluation length in 50 patients esophageal cancer our hospital. Case presentation Thoracoscopic esophagec...

The most serious complications of total thyroidectomy, in cases of widespread and invasive diseases, are mainly hypoparathyroidism and laryngeal inferior nerve palsy. Lesions of the external branch of superior laryngeal nerve instead, although less obvious than the those caused by the recurrent laryngeal nerve lesions, have been taken less into consideration. The frequency of this lesion varies...

indicates the descending aorta; asterisk, superior aortic arch; LSA, left subclavian artery; RSA, right subclavian artery; RCCA, right common carotid artery; LCCA, left common carotid artery. Panel H. Posterior views of 3D VR imaging demonstrating that the branches of the aorta arch originate from the superior aortic arch. Ao indicates the descending aorta; asterisk, superior aortic arch; LSA, ...

The reflex upper airway (UA) motor response to UA negative pressure (UANP) is attenuated by neuromuscular blockade. We hypothesized that this is due to a reduction in the sensitivity of laryngeal mechanoreceptors to changes in UA pressure. We examined the effect of neuromuscular blockade on hypoglossal motor responses to UANP and to asphyxia in 15 anesthetized, thoracotomized, artificially vent...

BACKGROUND Superior mesenteric artery syndrome is uncommon and characterized by postprandial epigastric pain, nausea, vomiting, anorexia and weight loss. The syndrome is caused by compression of the third part of the duodenum in the angle between the aorta and the superior mesenteric artery. This review updates etiology, epidemiology, diagnosis, treatment and outcome of the superior mesenteric ...

Superior mesenteric artery syndrome (SMAS) mostly occurs in adolescent or young adults and is a rare disorder. The syndrome was first described by the Von Rokitansky in 1842 and since then about 400 cases has been reported in literature but SMAS is not well recognised and often diagnosed late till the patients are far advanced with their symptoms (Geer 1990, Raissi et al1996). In general popula...

Location of origin cells of efferent fibers in the rabbit superior and inferior laryngeal nerves was investigated in association with their soma size, using the horseradish peroxidase (HRP) retrograde labeling technique. The nucleus ambiguus (nA) of the rabbit displays a different cytoarchitectonic appearance in its rostral fourth and caudal three-fourths, the former of which consists of a defi...

OBJECTIVES/HYPOTHESIS Right nonrecurrent inferior laryngeal nerve (NRLN) is an anatomical variant reported with a variable prevalence (0.3%-6%). It is associated with some arterial abnormalities (absence of the brachiocephalic trunk and presence of a right aberrant subclavian lusorian artery) that may be identified by preoperative ultrasonography (pUS). NRLN represents a major morbidity risk fa...