At an Ahmedabad hospital, doctors came across a case that was as rare as it was challenging. A seven-year-old boy from Ratlam, Madhya Pradesh, had been struggling with stomach pain, repeated vomiting, ...

After a month of unexplained bouts of stomach pain, an otherwise healthy 16-year-old girl arrived at the emergency department of Massachusetts General Hospital actively retching and in severe pain. A ...

Doctors in multiple countries are seeing a disturbing pattern: teenagers arriving at emergency rooms with stomach pain that turns out to be a solid mass of hair filling their gut. In one headline ...