Search Results for: infundibuloapocrine-sebaceous-follicular unit

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…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Instructions for Authors

…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…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

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…

Differential Diagnosis in Dermatopathology

Papular mucinosis vs Interstitial granuloma annulare

A pruritic papular and vesicular inflammatory process of unknown cause that tends to affect the sides of fingers and toes, as well as palms and soles. The name “dyshidrotic” is misleading; the condition has no relation whatever to eccrin…

Histologic Diagnosis of Inflammatory Skin Diseases


…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]….

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,…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen striatus

…gmented papules in dark-skinned persons Involvement of a nail unit with eventual dystrophy of the nail plate Differential diagnosis clinical Linear lichen planus is purple, and individual papules are topped by white streaks arranged in a reticulated…