Dermpath Diagnosis

Dermpath Diagnosis

Pseudoglandular Squamous Cell Carcinoma

Squamous cell carcinoma (SCC) is the second most common form of skin cancer. Pseudoglandular SCC presents most often on sun-damaged skin of...

Dermpath Diagnosis

Localized Argyria With Pseudo-ochronosis

Localized cutaneous argyria often presents as asymptomatic black or blue-gray pigmented macules in areas of the skin exposed to silver-containing...

Dermpath Diagnosis

Granular Cell Tumor

Granular cell tumors (GCTs) tend to present as solitary nodules, not uncommonly affecting the dorsum of the tongue but also involving the skin,...

Dermpath Diagnosis

Clear Cell Fibrous Papule

A fibrous papule is a common benign lesion that usually presents in adults on the face, especially on the lower portion of the nose.

Dermpath Diagnosis

Lipidized Dermatofibroma

Lipidized dermatofibromas most commonly are found on the ankles, which has led some authors to refer to these lesions as ankle-type fibrous...

Dermpath Diagnosis

Pretibial Myxedema

Pretibial myxedema is a cutaneous mucinosis associated with thyroid dysfunction. The differential diagnosis includes nephrogenic systemic fibrosis...

Dermpath Diagnosis

Hailey-Hailey Disease

Hailey-Hailey disease typically presents as suprabasal blisters with a perivascular and interstitial lymphocytic infiltrate. The differential...

Dermpath Diagnosis

Giant Cell Tumor of Soft Tissue

Giant cell tumors of soft tissue present as multilobulated masses in the skin or subcutaneous tissue, most commonly appearing on the trunk, upper...

Dermpath Diagnosis

Solitary Adult Myofibroma

Myofibromatosis can be classified based on its clinical presentation as either solitary infantile myofibroma, congenital multiple myofibromatosis...

Dermpath Diagnosis

Giant Cell Tumor of the Tendon Sheath

Giant cell tumor of the tendon sheath (GCTTS) is a benign neoplasm that typically presents on the hands. These lesions commonly are seen in the...

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