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Erschienen in:
17.08.2016 | Classics in Abdominal Imaging
The “eggplant penis” sign
Erschienen in: Abdominal Radiology | Ausgabe 1/2017
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The “eggplant penis” sign refers to the classic physical appearance of a discolored, fractured penis (Fig. 1) [1]. A fracture of the penis is a traumatic tear in the tunica albuginea surrounding the corpora cavernosa, due to abrupt bending of the erect penis. This injury usually occurs due to a “misdocking” event involving the erect penis [1, 2], but there are other causes, such as trauma during masturbation or kneading and snapping during attempts to achieve detumescence [2]. At the time of the tunical tear, there is often a “popping” sound with release of blood from the distended corpora cavernosa into the penile shaft. There is immediate loss of erection, with swelling, discoloration, and deviation of the penile shaft away from the side of the corporal injury [2]; these changes result in the characteristic “eggplant” appearance (Fig. 2) [1].
Fig. 1
During sexual intercourse, this patient heard a "pop" and rapidly developed swelling and discoloration of his penis, prompting his presentation
Fig. 2
An eggplant providing the namesake for the physical appearance
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