1.

Diseases with cutaneous & systemic variants

2.

White atrophic diseases that occur on the penis

3.

Generalized non-infectious eruptions with disseminated coagulopathies

4.

White atrophic skin diseases with or without coagulopathies

5.

Eruptions of generalized round ulcerated nodules

6.

Collagen vascular diseases whose manifestations include Degos type white atrophic papules

7.

Skin diseases with dermal mucin

8.

Skin diseases with interface dermatitis

9.

Genetic skin diseases generally, familial Degos in particular