A man claims that a stripper fell on him with  such force that she tore his bladder during his  bachelor party, according to a  lawsuit.

Patrick Gallagher was celebrating his pending  nuptials with friends during a fun-filled night at The Penthouse Club in Port  Richmond, Pennsylvania.

As the guest-of-honor, Mr Gallagher was  pulled up on to the stage and give the full attention of the gyrating exotic  dancers.

Exotic: The Penthouse Club in Philadelphia is being sued  by a man who claims his bladder was ruptured after a stripper fell on him

Class act: The strip club in Pennsylvania has been sued  for $50,000 over a customer’s injuries in November 2010

Disaster struck when a  stripper ‘shimmied up the pole, and from a great height, launched herself down  onto his abdomen’, his lawyer Neil Murray told Philly.com.  The exotic dancer has not been identified.

The groom was in so much pain, the group had  to leave the club, according to the lawyer. The next morning, he was admitted to  hospital with a ruptured bladder which required surgery.

Mr Gallagher is suing the club for at least  $50,000 for his medical costs, humiliation and mental anguish.

The Penthouse Club was unavailable for  comment when contacted by MailOnline.

Mr Gallagher’s injuries happened in November  2010 while the groom and his friends were  enjoying the ‘diamond bachelor package’ at the club.

The package, for ten or more people, costs  $140 per person. It includes two hours in a private lounge at the top of the  club with an open liquor bar, hot appetizers and a private waitress. The groom  is also invited on stage with this package.

The lawsuit was filed in the Philadelphia  Common Pleas Court last week.

The Penthouse Club opened in 2009 and caters  to a variety of audiences, hosting big fight nights, bachelor parties and  ‘couples’ retreats’.

Seven dancers and a manager were arrested  last year on prostitution charges at the club.

The club was raided last November on  allegations that dancers were performing sex acts in secluded areas of the club  while the establishment took a cut of the profits.