Histologic Diagnosis of Inflammatory Skin Diseases

Factitious dermatitis and panniculitis

Factitious dermatitis and panniculitis Synonyms Self-induced skin disease Pathomimicry Dermatitis artifacta Munchhausen syndrome Dermatitis passivata Factitial lymphedema (Secretan syndrome) Malingering Self-mutilation Presentation stereotypical Age…

Histologic Diagnosis of Inflammatory Skin Diseases

Cold panniculitis

Cold panniculitis Synonyms Adiponecrosis e frigore (Haxthausen) Presentation stereotypical Age and sex Newborns and young children Distribution of lesions Sites exposed to low temperature, such as the face and distal part of the extremities Individu…

Histologic Diagnosis of Inflammatory Skin Diseases

Pancreatic panniculitis

Pancreatic panniculitis Synonyms Pancreatitis with subcutaneous fat necrosis Systemic nodular fat necrosis Pancreatic enzyme panniculitis Nodular fat necrosis Weber-Christian syndrome of pancreatic origin Presentation stereotypical Age and sex Fourt…

Histologic Diagnosis of Inflammatory Skin Diseases

Radiation dermatitis and panniculitis

Radiation dermatitis and panniculitis Synonyms Radiodermatitis Presentation stereotypical Age and sex Adults of both sexes Distribution of lesions At a site of previous radiation Individual lesions Poikilodermatous patches and ulcers Course Protract…

Differential Diagnosis in Dermatopathology

Lupus erythematosus profundus vs. Panniculitis-like T-cell lymphoma

An inflammatory process that involves the acra, in particular fingers and toes, and sometimes the thighs with bluish red papules and nodules, which invariably is induced by cold. Chilblain is a synonym for pernio, which usually represents lupus eryt…

Histologic Diagnosis of Inflammatory Skin Diseases

Cold panniculitis

An inflammatory process that involves the acra, in particular fingers and toes, and sometimes the thighs with bluish red papules and nodules, which invariably is induced by cold. Chilblain is a synonym for pernio, which usually represents lupus eryt…

Histologic Diagnosis of Inflammatory Skin Diseases

Subcutaneous fat necrosis of the newborn/ Poststeroid panniculitis

An inflammatory process that involves the acra, in particular fingers and toes, and sometimes the thighs with bluish red papules and nodules, which invariably is induced by cold. Chilblain is a synonym for pernio, which usually represents lupus eryt…

Histologic Diagnosis of Inflammatory Skin Diseases

Radiation dermatitis and panniculitis

An inflammatory process that involves the acra, in particular fingers and toes, and sometimes the thighs with bluish red papules and nodules, which invariably is induced by cold. Chilblain is a synonym for pernio, which usually represents lupus eryt…