Dermpath Diagnosis
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...
Dermpath Diagnosis
Myofibroma
The authors review myofibroma histopathology and discuss the differential diagnosis of chondroid syringoma, dermatofibroma, leiomyosarcoma, and...
Dermpath Diagnosis
Chondroid Syringoma
Chondroid syringoma, also known as mixed tumor of skin, is a benign neoplasm of the sweat glands. A rare malignant variant also has been described...
Dermpath Diagnosis
Wells Syndrome
Wells syndrome, also known as eosinophilic cellulitis, was first described in 1971. Patients develop pruritic or painful urticarial and...
Dermpath Diagnosis
Lichen Nitidus
Lichen nitidus clinically presents as multiple shiny, pinhead-sized, flesh-colored, dome-shaped papules typically involving the genitalia, upper...
Dermpath Diagnosis
Superficial Plantar Fibromatosis
Plantar fibromatosis typically presents as firm plaques or nodules on the plantar surface of the foot. The process is caused by a proliferation of...
Dermpath Diagnosis
Palisaded Encapsulated Neuroma
Neuromas are nerve sheath tumors in which Schwann cells and axons are present in roughly equal amounts. There are 2 major subtypes: traumatic...
Dermpath Diagnosis
Angiolymphoid Hyperplasia With Eosinophilia
Angiolymphoid hyperplasia with eosinophilia (ALHE) presents as an increase in immature, primarily lymphatic vessels with plump endothelial cells...
Dermpath Diagnosis
Clear Cell Acanthoma
Clear cell acanthoma (CCA) was first described by Degos et al in 1962. Also known as Degos acanthoma or pale cell acanthoma, CCA is an uncommon...
Dermpath Diagnosis
Lichen Planopilaris
Lichen planopilaris (LPP) is a chronic, progressive, scarring alopecia that clinically presents as patchy or diffuse hair loss. The crown and...