12/18/2012 12:40 pm ET Updated Feb 17, 2013

Jennifer Aniston's Mother Suffers Second Stroke In 15 Months

Jennifer Aniston's mother was hospitalized again last week after suffering yet another health crisis, Celebuzz has learned exclusively.

"Last week on Wednesday or Thursday, her mom had another stroke. This was her second one in a year," a source close to Nancy Dow said.

It's the latest setback for the Friends star's mother, who had a serious stroke in late 2011 and has suffered a number of injuries since then, as Celebuzz previously reported.

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