
Unseen Needle in Heart: Rare Case Highlights Diagnostic Challenges in Self-Embedding
A 35-year-old man in China presented with bloody urine, leading doctors to discover a 36-mm sewing needle lodged in his heart. The case, published in BMC Cardiovascular Disorders, highlights the difficulty of diagnosing self-inflicted cardiac injuries in patients with cognitive impairments. The patient recovered after surgery, though other needles remain in his body.
