PMC4756179_01
A picture of the mentally challenged young man showing a visible nail head on his head.
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A nail head was visualized on his scalp (Fig. 1) with sero-purulent discharge around it.
Antero-posterior plain radiograph of the skull showing impaled nail in the brain.
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PMC4756179_01_gr2.jpg
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Showing a picture of the 4 in. impaled nail after extraction.
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The nail was rusted already except for the head (Fig. 4).