Search Results for: hamartoma

Differential Diagnosis in Dermatopathology

Discussions

…atterns need not be present in a single section or even in a single specimen. The large nodular type is seen commonly in the hamartoma, nevus sebaceus. Often, the large nodules are pigmented heavily by melanin as a consequence of the activity of…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen striatus

…matory linear verrucous epidermal nevus is included here as an “inflammatory disease,” even though it truly is a hamartoma, the reason for that liberty being taken because clinically, and histopathologically, it resembles an inflammatory…

Differential Diagnosis in Dermatopathology

Images

…Infundibulo-folliculo-sebaceous cystic hamartoma Steatocystoma…

Histologic Diagnosis of Inflammatory Skin Diseases

Leukocytoclastic vasculitis

…ons in pathology in general, i.e., virtually all are flawed, e.g., definitions of “inflammatory disease,” “hamartoma,” “malformation,” “neoplasm,” and “benign” and “malignant.”…

Differential Diagnosis in Dermatopathology

Discussions

…nuclei of fibrocytes in some collagenous nevi is their startling atypia. Connective tissue nevi of the skin, in general, are hamartomas that consist of alterations of one or more components of the extracellular matrix: collagen, elastin, and…