lymphocytic vasculitis
lymphocytic vasculitis
A generic term for a heterogeneous group of conditions characterised by perivascular and intramural lymphocytes, often associated with endothelial swelling and extravasation of red cells.Lymphocytic vasculitides
• Drug eruption.
• Gyrate erythemas.
• Malignant atrophic papulosis of Degos.
• Perniosis.
• Pigmented purpuric dermatoses—e.g., lichen aureus.
• Pityriasis lichenoides.
• Prurigo of pregnancy.
• Pyoderma gangrenosum.
• Rickettsial and viral infections.
• Sclerosing lymphangitis of the penis—e.g., erythema elevatum diutinum, granuloma faciale.
• Toxic erythema.
• Toxic erythema of pregnancy.