Monday, October 15, 2012

Q: How the lab diagnosis can be made for Miller Fisher syndrome (MFS)?

Answer:  Anti-GQ1b antibodies

Miller Fisher syndrome (MFS) is a variant of GBS (Guillain–BarrĂ© syndrome) accounting for approximately 5% of cases. Clinically it is diagnosed by a descending paralysis, proceeding in the reverse order of the more common form of GBS. It affects the eye muscles first and presents with the triad of
  • ophthalmoplegia,
  • ataxia, and
  • areflexia
Also, Ataxia predominantly affects the gait and trunk, with the limbs relatively spared.
Anti-GQ1b antibodies are present in 90% of cases.

Sunday, October 7, 2012

Q: Which vaptan is contraindicated in liver failure during treatment of hyponatremia? 


 Answer: Conivaptan

Friday, October 5, 2012

Q: What is open book fracture?



Answer: Open book fracture is a kind of pelvic fracture associated with a heavy impact to the pubis, a common MVA (Motor Vehicle Accident). The left and right halves of the pelvis are separated at front and rear, the front opening more than the rear, i.e. like opening a book.



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Monday, October 1, 2012


Quinton Hemodialysis catheter insertion, use and care