1 / 8In a shocking incident, 18 year old Karan of Bhatwa village of Unnao was experiencing pain when he was taken to hospital on Lucknow-Kanpur highway.2 / 8After a scan detected foreign bodies, doctors performed a three-hour surgery.3 / 8Doctors were left shocked by the bizarre weight of sharp-edged iron tools Karan was carrying in his stomach for two months.4 / 8In the 3 hour surgery doctors removed 30 three-inch iron nails, a rough-edged tool, a four-inchlong iron rod, four sewing machine needle threaders and a screw driver.5 / 8The patient’s father, Kamlesh, confirmed to doctors Karan was mentally disturbed and they didn’t know how he swallowed so many carpenter tools, which weighed over 300gm.6 / 8The operation was successful, said Radha Raman Awasthi, senior official of the private hospital in Shuklaganj area of Unnao.7 / 8 “The patient appears to be mentally ill, but is recuperating. He did not respond to our queries on how iron tools entered his stomach,” he added.8 / 8 “An ultrasound test was conducted, which confirmed presence of sharp foreign objects in his bloated stomach,” said a doctor. “ His family members were unaware how he had swallowed these, while revealing he was mentally unsound,” said a doctor.