foreign object

4 cm screw lodged in infant's airway

4 cm screw lodged in infant's airway

VnExpress
A three-month-old boy suffered respiratory failure due to a 4 cm screw lodged in his airway, which doctors successfully removed via endoscopy.
Fish bone pierces man's throat

Fish bone pierces man's throat

VnExpress
A 60-year-old man, Mr. Lanh, had a fish bone lodged in his throat for nearly two weeks, now experiencing severe pain and difficulty swallowing, with doctors diagnosing the bone had pierced his piriform sinus into the throat muscle, causing an abscess.
Displaced intrauterine device encrusted with stones

Displaced intrauterine device encrusted with stones

VnExpress
A 29-year-old woman experienced abdominal pain, painful urination, and blood in her urine for nearly one month, leading to the discovery of an intrauterine device encrusted with stones that had penetrated her bladder.