Search Results for: infundibuloapocrine-sebaceous-follicular unit

Differential Diagnosis in Dermatopathology

Acne vulgaris, erythematous papule vs. Rosacea, erythematous papule

…erminative cells analogous to those that compose the folliculosebaceous-apocrine germ in an embryo and that usually manifests clinically as a papule or nodule which may become ulcerated. On the basis of clinico-pathologic correlation, five distinctiv…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Discoid Lupus Erythematosus versus Systemic Lupus Erythematosus? II

…tration limited solely to the skin, and affecting chiefly the sebaceous glands and the parts immediately adjacent to them, ending in complete absorption, or in a cicatricial contraction of the skin, and not in any way affecting the patient’s ge…

Differential Diagnosis in Dermatopathology

Discussions

…enlargement of a nose results from tremendous hyperplasia of sebaceous lobules and formation of many infundibular cysts that rupture, thereby sending contents of infundibula into the dermis and inducing suppurative granulomatous inflammation that cu…

Differential Diagnosis in Dermatopathology

Author Guidelines / Dermatology Practical & Conceptual

…n stands should precede its first use unless it is a standard unit of measure. Refer to drugs and therapeutic agents by their accepted generic or chemical names, and do not abbreviate the name. Use code numbers only when a generic name is not yet ava…

Histologic Diagnosis of Inflammatory Skin Diseases

Psoriasis

…s other than psoriasiform ones, e.g., vesicular or infundibulofollicular (Majocchi’s granuloma), vegetating plaque, nodules, and tumors (kerion). Seborrheic dermatitis is characterized by serum in conjunction with mounds of parakeratosis that f…

Dermatology Practical & Conceptual

Diagnosis of ophthalmomyiasis externa by dermatoscopy

…, Rhinoestrus purpureus, which are found in sheep farming communities. Often the victims have the sensation of being struck by a foreign body or insect. Soon thereafter a painful inflammation develops, causing an acute catarrhal conjunctivitis [1,2]….

Differential Diagnosis in Dermatopathology

Discussions

…tion, deposits of mucin are less abundant and histiocytes per unit area of dermis are fewer. Not uncommonly, both patterns are encountered together in the same section of tissue. Those patterns are not reflected in differences in appearance clinical….

Dermatology Practical & Conceptual

Dermoscopic findings in reactive perforating collagenosis

…on and due to the differences in pathological relation to the follicular unit between the reported cases. In conclusion, the dermoscopic features of RPC include central yellowish-brown structureless areas and a whitish rim with a pinkish white halo,…

Dermatology Practical & Conceptual

Lecture Series

…és as Clues to Misdiagnosis Part 1 | Part 2 | Part 3 The Nail Unit: From Basic Structure to Melanotic Streaks Part 1 | Part 2 Small-plaque parapsoriasis, like large-plaque parapsoriasis, is mycosis fungoides Part 1 | Part 2 Dysplastic Nevus: Message…