The pathogenesis of ecthyma gangrenosum

The pathogenesis of ecthyma gangrenosum

Ecthyma gangrenosum in Saudi Arabia.

We report a diagnosis of ecthyma gangrenosum EG in 4 females of mean age 54.8 range 43-64 years, within 10 months. Severe drug reaction treated with high dose systemic corticosteroids in patient one, acute myelocytic leukemia treated with high dose dexamethasone, and multiple broad-spectrum antibiotics in patient 2 preceded the onset of EG. Patients 3 and 4 had vasculitic purpura and hemodialys...

Ecthyma-gangrenosum-like bullous pemphigoid.

Bullous pemphigoid (BP) is a chronic, autoimmune, subepidermal blistering skin disease with varied clinical presentations. Diagnosis is based on the clinical picture, histopathological findings, and direct and indirect immunofluorescence studies. In unclear cases, ELISA or Western blot analysis helps to establish a definite diagnosis by the detection of immunoglobulin G autoantibodies specific ...

Ecthyma GanGrEnosum-likE lEsions associatEd

Ecthyma gangrenosum typically occurs in patients who are immunocompromised. It is most often associated with a Pseudomonas aeruginosa bacteremia but other pathogens can be found. We report an HIV-infected patient with disseminated nontuberculous mycobacterial infection who presented with fever, mucous bloody diarrhea and cutaneous lesions on both legs. The cutaneous lesions had ecthyma gangreno...

Ecthyma gangrenosum in a preterm infant.

Dear Editors, Ecthyma gangrenosum (EG) is a rare infection that is characteristically seen in immunocompromised patients and presents as embolic lesions caused by Pseudomonas aeruginosa (1). This type of infection has distinct pathognomonic features along with a high mortality rate, but when recognised early, it can be successfully treated. The classic lesions associated with EG are composed of...