NxStage Medical takes a beating on Wall Street, despite reporting record first-quarter earnings and landing regulatory approvals for its System One home hemodialysis system in Australia and New Zealand.

Shares of NxStage Medical Inc. (NSDQ:NXTM) dove nearly 14 percent yesterday despite record first-quarter sales growth and news of regulatory approvals on the international market.
Less than two hours after the opening bell, NXTM shares had fallen nearly 13 percent and recovered only slightly before closing at $20.43.
The millions of dollars in fees that medical device companies pay for FDA review aren't exempt from...
EnteroMedics expects to file for pre-market approval from the FDA this quarter for its Maestro vagal...
Natus Medical beats Wall Street's earnings forecast with a 1,000-fold profit surge on record sales,...
The U.S. Supreme Court agrees to hear Medtronic's appeal of a patent infringement loss to rival...
The New York Times lists the 10 most expensive hospitals in the United States, based on CMS data