Difference between revisions of "Inflammatory skin disorders"
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(→Vasculitis: more) |
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Large vessel: | Large vessel: | ||
*[[Giant cell arteritis]]. | *[[Giant cell arteritis]]. | ||
==Nodular and diffuse== | |||
===Neutrophils=== | |||
====With pus (suppurative)==== | |||
Neutrophils only: | |||
*Follicular occlusion triad. | |||
*Ruptured cyst/follicle. | |||
Neutrophils and eosinophils: | |||
*Halogenoderma. | |||
*Blastomycosis-like pyoderma (pyoderma vegetans) - due to bacterial infection, usu. ''S. aureus''. | |||
====Without pus==== | |||
With vasculitis: | |||
*Neutrophils only: see ''[[vasculitides]]''. | |||
*Mixed infiltrate: granuloma faciale, erythema elevatnum diutinum. | |||
Without vasculitis: | |||
*Sweet syndrome. | |||
*Pyoderma gangrenosum. | |||
*Rheumatoid neutrophilic dermatoitis. | |||
*Bowel-associated ermatosis-arthritis syndrome. | |||
===Lymphocytes=== | |||
*Reactive lymphoid hyperplasia - may be due to drugs. | |||
*[[Lymphoma|Lymphoid malignancy]]. | |||
===Plasma cells=== | |||
*Inflammation. | |||
*[[Plasma cell neoplasm]]s. | |||
*Infections: | |||
**Syphilis - lichenoid/psoriasiform pattern. | |||
**Chancroid. | |||
**Granuloma inguinale. | |||
**Lymphogranuloma venereum. | |||
===Eosinophils=== | |||
*[[Kimura disease]]. | |||
=See also= | =See also= |