نتایج جستجو برای: endoscopic balloon dilation
تعداد نتایج: 93313 فیلتر نتایج به سال:
BACKGROUND A multicenter study (BREATHE I - Entellus Medical, Inc.) was performed to assess the safety and outcomes of a new, less invasive system that uses direct endoscopic visualization to facilitate balloon dilation of the maxillary sinus ostia and ethmoid infundibulum. General anesthesia was avoided in most subjects to assess feasibility of performing transantral ostial dilatation in an of...
Balloon dilation was performed on a dog with tetralogy of Fallot. Immediately following balloon dilation, the peak systolic pressure gradient across the pulmonic valve declined from 97 to 63 mmHg. Doppler echocardiography following balloon dilation revealed increased pulmonary blood flow. Clinical symptoms obviously improved and the dog's improved condition was maintained for 4 months. There we...
choledochoduodenostomy (EUS-CDS) is reported with increasing frequency [1]. While stent migration into the bile duct is a possible complication of EUS-CDS, it has not previously been reported. We describe a case of complete stent migration into the bile duct, where the stent was successfully retrieved by inserting an endoscope directly into the bile duct after balloon dilation of the duodenal f...
AIM To investigate the current management of gastric antral webs (GAWs) among adults and identify optimal endoscopic and/or surgical management for these patients. METHODS We reviewed our endoscopy database seeking to identify patients in whom a GAW was visualized among 24640 esophagogastroduodenoscopies (EGD) over a seven-year period (2006-2013) at a single tertiary care center. The diagnosi...
The Tokyo Guidelines of 2007 (TG07) described the techniques and recommendations of biliary decompression in patients with acute cholangitis. TG07 recommended that endoscopic transpapillary biliary drainage should be selected as a first-choice therapy for acute cholangitis because it is associated with a low mortality rate and shorter duration of hospitalization. However, TG07 did not include t...
background: gastric outlet obstruction (goo) due to peptic stricture is one of three known complications of peptic ulcer disease and usually requires therapeutic intervention for symptoms relief. after benjamin sb who primarily used balloon dilation for treatment of goo in 1982, some series has been published investigating procedure efficacy with different results. the purpose of this study is ...
A 45-year-old man with Crohn’s disease diagnosed in 1988 who had undergone an ileocecal resection with an end-to-side anastomosis in 1995 presented with pain in the right lower abdomen. A colonoscopy was performed using an Olympus colonoscope (Tokyo, Japan), during which a noninflamed fibrotic stricture of the anastomosis that could not be passed by the endoscope was found (●" Fig.1). Because t...
BACKGROUND Balloon dilation is now commonly used to open sinus ostia while preserving mucosa and minimizing trauma. A new maxillary sinus ostium (MSO) self-dilation device that functions on the principle of osmosis, absorbing a small amount of fluid from the surrounding tissues, can be placed into the MSO under endoscopic visualization and slowly enlarge its outer diameter. The slower dilation ...
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