نتایج جستجو برای: endoscopic sphenopalatine artery cauterization
تعداد نتایج: 267496 فیلتر نتایج به سال:
OBJECTIVE This study aimed to compare the effects of hemocoagulase atrox and cauterization hemostasis on intimal hyperplasia and explore the effect of hemocoagulase atrox on vascular modeling in rabbit carotid artery adventitia. METHODS A total of 27 rabbits were randomly divided into 3 groups (0d, 14d, 28d). They were anaesthetized using an intramuscular injection of phenobarbital sodium (1 ...
Background. Angiofibromas are histologically benign vascular tumors, originating from the nasopharynx, near by the area of sphenopalatine foramen. These neoplasms occur typically in male adolescents. Reports of primary extranasopharyngeal angiofibromas have appeared sporadically in the literature in English. We present the first case of an elderly woman with tumor arising from the middle turbin...
BACKGROUND AND PURPOSE Prostaglandin E(2) (PGE(2)) modulates autonomic transmission in the peripheral circulation. We investigated the role of endogenous PGE(2) and its presynaptic EP(1) receptor subtype in modulating the autonomic neurotransmission in cerebral vasculature. METHODS The standard in vitro tissue-bath technique was used for measuring changes in isolated porcine basilar arterial ...
Purpose To report a rare variant of the posterior septal artery (PSA), which supplies blood to mucosa contralateral nasal septum. Case A 31-year-old female patient underwent suture removal 14 days after septoplasty and developed left-sided epistaxis 6 h removal. safely effectively relieve from epistaxis, cauterization left PSA was performed under general anesthesia. However, 24 first surgical h...
OBJECTIVE The aim of this prospective multicenter randomized controlled trial was to compare the efficacy of silver nitrate cauterization against that of topical steroid ointment in the treatment of neonatal umbilical granuloma. METHODS An open-label, non-inferiority randomized controlled trial was conducted from January 2013 to January 2016. The primary endpoint for the silver nitrate cauter...
Robotically enhanced telemanipulation surgery is a rapidly developing technique which enables totally endoscopic cardiac surgery with utmost precision and perfection on both beating heart and arrested heart. Between December 2002 and September 2006, 268 patients underwent robotically enhanced coronary artery bypass surgery using the da Vinci telemanipulation system. Fourteen patients underwent ...
BACKGROUND Vascular injuries in transsphenoidal surgery for pituitary adenomas are uncommon but can result in serious disability or death. CASE DESCRIPTION A 46-year-old man, who underwent resection of a pituitary adenoma with suprasellar extension via a transsphenoidal approach, presented with massive epistaxis five days postoperatively. Angiography revealed an arteriovenous fistula (AVF) be...
Endoscopic hemostasis is a useful treatment modality for gastric ulcer bleeding. However, it is sometimes difficult to achieve hemostasis in cases with arterial bleeding, especially those complicated with vascular abnormalities. We describe a case with gastric ulcer bleeding from a variant left gastric artery accompanied by congenital absence of the splenic artery. A 50-year-old female was admi...
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