To evaluate the changes in vision-related quality of life in patients with lacrimal passage obstructions undergoing silicone tube intubations.
Calcium oxalate may occur as multiple stones or may recur, can induce pain with both passage and obstruction, and is commonly caused by treatable metabolic disorders of hypercalciuria [ 2].
These may be formed at the confluence of flow after passage over an internal obstruction, a process examined here using magnetic resonance imaging.
10] lightly pressed a telegraph key in his study in the White House, which exploded the dynamite in the Gamboa dyke and removed the last obstruction to free passage from ocean to ocean through the Panama Canal.
Although we collected the subjects for 3 years, the number of patients having obstruction in the passage of the PAC was small.
Previous case reports suggested that the presence of obstruction in the passage of the pulmonary artery catheter (PAC) may hinder its placement.
This prospective observational study was designed to examine the difficulty in PAC placement in the patients with a possible obstruction in the passage of the PAC, and compare it with that of patients without those complications.
One may claim that the presence of obstruction in the passage of the PAC such as history of tricuspid ring annuloplasty, pulmonary stenosis, and the transvenous pacemaker leads may hinder the catheter placement.
On a simplified yet realistic framework, we assume that the primary site of bacteria interaction with the α-HL nanopore, leading to its transient capture and the obstruction of ions passage across the nanopore, occurs at the trans mouth of the α-HL's lumen.
The popular wisdom at the time called for repeatedly slapping the back of person struggling with an obstruction of the passage to the lungs.
The most common symptoms of IBD are bowel obstruction, diarrhea with passage of blood, abdominal pain, and weight loss [ 2].
