Search Results for: erosion

Malignant cylindroma in a patient with Brooke-Spiegler syndrome

Malignant cylindroma in a patient with Brooke-Spiegler syndrome

…column are particularly affected. Metastases to thyroid, stomach and bones as well as intracranial invasion and transcranial erosion by cylindromas have been observed [24-26]. Perineural involvement may occur [3]. Our case report represents one more…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…reflect effects of both persistent rubbing (hyperkeratosis and collagen bundles in vertical streaks) and lively scratching (erosion and ulceration). 10.23.9A: Ulcer and crust, well circumscribed + 10.23.9B: Degeneration of bundles of collagen both…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen simplex chronicus/Prurigo nodularis/Picker’s nodule/Erosions/Ulcers

…titis, neurodermatitis circumscripta, lichen simplex, secondary lichenification) Prurigo nodularis (nodular lichenification) Erosions and ulcers (neurotic excoriations) Presentation stereotypical Age and sex Any age and both sexes Distribution of…

Histologic Diagnosis of Inflammatory Skin Diseases

Radiation dermatitis and panniculitis

…ophils scattered among collagen bundles throughout the reticular dermis Edema of the papillary dermis Epidermal necrosis and erosion or ulceration Fully developed Perivascular lymphoplasmacytic infiltrates around venules in at least the upper part…

Two adjacent individual fibroepithelioma of Pinkus of the umbilicus—one pink, one pigmented—a case report and review of the literature

Two adjacent individual fibroepithelioma of Pinkus of the umbilicus—one pink, one pigmented—a case report and review of the literature

…. Figure 3. Right-hand, nonpigmented umbilical lesion—dermatoscopy 20x magnification— non-polarized. Note the multiple small erosions along with fine polymorphic peripheral vessels on a pink/white background. [Copyright: ©2015 Inskip.] Dermatoscopy…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Primary and Secondary Lesions?

…coriation, lichenification, lichenoid, necrosis, scar, scaling, exfoliation, fissure, keratoderma, poikiloderma, vegetation, erosion, ulcer, atrophy, sclerosis.” Du Vivier A. The dermatological diagnosis. In: Du Vivier A, ed. Atlas of Clinical…

Reflectance confocal microscopy features of facial angiofibromas

Reflectance confocal microscopy features of facial angiofibromas

…and one was firm on palpation. Polarized dermoscopy revealed a structureless whitish-pink background in both lesions, and an erosion was present in one case (Figure 1A). Due to the curvature of the face, a handheld reflectance confocal microscope…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Paraneoplastic Pemphigus?

…target-like vesicles resembling those of erythema multiforme on the trunk and extremities. The mucosal lesions were painful erosions. In brief, the features clinical that Anhalt and his coworkers attributed to paraneoplastic pemphigus are very…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Diabetic Dermopathy?

…lamellae. In acute lesions, there was edema of the epidermis and the upper dermis. Erythrocytes were found outside vessels. Erosion of the epidermis was found in some sections. In early dermopathy, the vessels in the papillary layer of skin and…

Dermatoscopy: A nodule on a woman’s leg

Dermatoscopy: A nodule on a woman’s leg

…Diagnosis The lesion was totally excised to rule out malignancy with a final diagnosis of a compound tumor. The nodule with erosion and atypical vessels corresponded to an infiltrating basal cell carcinoma (Figure 3), whereas the firm area with…