More frequently, it is be due to an obstruction in the ventricular system (obstructive or non-communicating type) or interrupted CSF absorption or flow (communicating type) [8].
That could have been a penalty on another day as obstruction in the area.
It was reporting on concealment and obstruction in the 1990s, but not much more than that".
But two years later when another chimney company came to clean, they found an obstruction in the newly lined chimney.
Almost all the firms surveyed by SAMP complained of delays, obfuscation and obstruction in the issuing of visas.
Mr Daschle, as minority leader of the Senate, is the focus of Republican frustration at obstruction in the upper chamber.
Common diagnoses seem to be too much liver heat and blood stagnation, damp-heat obstruction in the abdomen, slow blood circulation to the ovaries – you get the picture.
"We have added a new veto point in American politics," Gregory Koger, the author of "Filibustering: A Political History of Obstruction in the House and Senate," says.
For a while, Johnson thought he was just suffering from old age, but he turned out to have an obstruction in the blood vessels leading to the heart.
"This was the most brazen and comprehensive obstruction in the modern era of corporate crime," said Eric Komitee, the assistant United States attorney in charge of the case.
But Packer, who writes about dysfunction and obstruction in the upper house in the magazine this week, predicts that the current Senate will ultimately be judged a failure.
