This case is noteworthy clinically due to its location and its histopathological presentation that comprises a wide differential diagnosis, including inflammatory pseudotumor, dermatofibrosarcoma protuberans, superficial nodular fasciitis, hyalinized [ncbi.nlm.nih.gov]

[…] vasculitis Erythema elevatum diutinum Capillaritis Urticarial vasculitis Nodular vasculitis Microvascular occlusion Calciphylaxis Cryoglobulinemic purpura/Cryoglobulinemic vasculitis vascular coagulopathy: Livedoid vasculitis Livedoid dermatitis Perinatal gangrene [en.wikipedia.org]

We report a patient with unusually widespread and disabling EED that had been unresponsive to corticosteroids and antibiotics, but resolved on dapsone. [ncbi.nlm.nih.gov]

Asymptomatic papules and plaques measuring from 0.7 to 9.0 cm were seen over the interphalangeal joints, elbows, knees, and ankles. [ncbi.nlm.nih.gov]

678 206 Pruritus ani 686 207 Pruritus vulvae 688 208 Pseudofolliculitis barbae 691 209 Pseudoxanthoma elasticum 695 210 Psoriasis 697 211 Psychogenic excoriation 708 212 Pyoderma gangrenosum 711 213 Pyogenic granuloma 716 214 Radiation dermatitis 719 [books.google.de]

[…] herpetiformis Inflammatory Dermatitis and eczema Atopic dermatitis · Seborrhoeic dermatitis ( Dandruff, Cradle cap ) · Contact dermatitis ( Diaper rash, Urushiol-induced contact dermatitis ) · Erythroderma · Lichen simplex chronicus / Prurigo nodularis · Itch ( Pruritus [wikidoc.org]

Under this therapy regime, she achieved only a partial remission of the skin lesions and pruritus remained unresolved. In 2015 the patient presented with a severe relapse of the EED despite continuous treatment. [gavinpublishers.com]

The lesions of EED are usually asymptomatic, but pruritus, pain, and arthralgia of the involved joints have been reported. [escholarship.org]

The onset of new lesions may be associated with symptoms of pruritus, burning, stinging sensations, paresthesias, or may be completely asymptomatic. [plasticsurgerykey.com]

709 ) Infections Bacterial skin disease Staphylococcus ( Staphylococcal scalded skin syndrome, Impetigo, Boil, Carbuncle ) · Strep ( Impetigo ) · Corynebacterium ( Erythrasma ) Viral skin disease Wart · Molluscum contagiosum · Erythema infectiosum · Exanthema [wikidoc.org]

[…] acute attacs disappear within sevetal hours chronic forms recurr pruritus papules, wheals, edematous plaques, angioedema Pictures Red, plastic dermographism at drug reaction: Urticaria with superficial infiltrate, CLINIC (715) Urticarial toxoallergic exanthema [atlases.muni.cz]

The histologic findings were characterized by predominant concentric fibrosis that formed well-circumscribed dermal and subcutaneous nodules. Awareness of this unusual presentation of EED helps to avoid misdiagnosis as cutaneous neoplasms. [ncbi.nlm.nih.gov]

One, whose histology resembled GF, had a large multinodular dermal and subcutaneous mass that persisted despite attempted resection. [ncbi.nlm.nih.gov]