A photo of a human hand that has gone viral on social media has left users heartbroken.
This person is suffering from a rare disease called Anonychia cangura.
Anonychia cangura is a condition that affects the fingernails and toenails. All fingernails and toenails are missing in such patients.
This absence of nails is noticeable from birth.
There is currently no effective treatment for this medical condition. However, artificial nails seem to be the only option as there is a need for study and research on this disease.