The Philadelphia Inquirer reports the woman's injuries happened around 6 p.m. Saturday at a Sunoco gas station in the city's Germantown neighborhood.
Police say the 35-year-old woman is being treated at Temple University Hospital with third- and fourth-degree burns over most of her body.
The woman's identity has not been released.
No additional information is available.
Information from: The Philadelphia Inquirer, http://www.inquirer.com
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