Septal panniculitis

Septal panniculitis is a condition of the subcutaneous fat affecting the layer of adipose tissue that lies between the dermis and underlying fascia, of which there are two forms: acute erythema nodosum and chronic erythema nodosum.^[1]^:487-9

References

^ James, William D.; Berger, Timothy G.; et al. (2006). Andrews' Diseases of the Skin: clinical Dermatology. Saunders Elsevier. ISBN 0-7216-2921-0.

Lobular	without vasculitis: Cytophagic histiocytic panniculitis · Factitial panniculitis · Gouty panniculitis · Pancreatic panniculitis · Traumatic panniculitis (Cold panniculitis) · needle-shaped clefts (Subcutaneous fat necrosis of the newborn, Sclerema neonatorum, Post-steroid panniculitis) · Lipodermatosclerosis · Weber–Christian disease · Lupus erythematosus panniculitis · Sclerosing lipogranuloma with vasculitis: Nodular vasculitis/Erythema induratum

Septal	without vasculitis: Alpha-1 antitrypsin deficiency panniculitis · Erythema nodosum (Acute erythema nodosum, Chronic erythema nodosum) with vasculitis: Superficial thrombophlebitis

Acquired	generalized: Acquired generalized lipodystrophy partial: Acquired partial lipodystrophy · Centrifugal abdominal lipodystrophy · HIV-associated lipodystrophy · Lipoatrophia annularis localized: Localized lipodystrophy

Congenital	Congenital generalized lipodystrophy · Familial partial lipodystrophy Poland's syndrome

anat/phys/devp

noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon

proc, drug (D2/3/4/5/8/11)