When circumcision severs the superficial veins of the penis, they find whatever way of reconnecting they can. (The photospread from which this picture is taken was called "Flawless"!)

The hard whitish lump may be a sebacious inclusion cyst (filled with sebum, skin oil). Part of the frenulum, on the man's right, has been left.

Skin-bridges	Skin-tags
Scarring	Unevenness
Galloping Gangrene	Excessive skin removed
Varicose Veins	Malapposition
Wound dehiscence
For further complications see the list of Reasons Not To Circumcise and the Complications page which includes death.