Difference between revisions of "Inflammatory skin disorders"

Inflammatory skin disorders (view source)

919 bytes added , 20:32, 19 September 2011

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 Large vessel:
 *[[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=