Search Results for: hyperplasia

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Ocular Inflammation

Ocular Inflammation

…to brake up and to evaporate, thereby resulting in dryness of the ocular surface.”[18] Occasionally extensive squamous hyperplasia of the Meibomian duct has been reported in rosacea.[19] Zengin et al., in 1995, confirmed again that patients…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Figurate Erythemas?

…e centrifugum produces a specimen whose sections show discrete mounds of parakeratosis, foci of spongiosis, slight epidermal hyperplasia, and a superficial perivascular infiltrate of lymphocytes associated with a few extravasated erythrocytes in an…

Clinical Case Studies

Rhinophyma with Basal Cell Carcinoma

…s of basaloid cells in the dermis with peripheral palisading and retraction artifact were observed. The surrounding skin had hyperplasia of the sebaceous glands with elongation and dilation of the ducts. Irregular fibrosis and inflammatory cell…

Histologic Diagnosis of Inflammatory Skin Diseases

"Folliculitis" (Infundibulitis)

…nied by comedones, but often is joined by firm papules, and on the nose by a combination of infundibular cysts and sebaceous hyperplasia (rhinophyma). Pyoderma gangrenosum often starts out as suppurative infundibulitis and galvanizes to become…

Spitz nevus on the sole of a foot presenting with transepidermal elimination

Spitz nevus on the sole of a foot presenting with transepidermal elimination

…et al.] The lesion was excised under the diagnosis of atypical melanocytic nevus. Histological examination showed epidermal hyperplasia and a symmetrical, wedge-shaped compound melanocytic lesion (Figure 3A). Junctional and intradermal nests were…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen planus

…ndibular epidermis typical of lichen planus are exaggerated in response to longstanding rubbing. Instead of jagged epidermal hyperplasia, which is expected in papules of lichen planus, there is bulbous infundibular acanthosis, which is an…

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