An insidious skin rash without itch

AbstractA 74-year-old female with a 5-year medical history of breast infiltrating lobular carcinoma was admitted to our Rehabilitation Unit ward for left hemiparesis secondary to neurosurgical removal of frontal and right parietal metastatic lesions. After the intervention, prophylactic treatment with the antiepileptic diphenylhydantoin 100 mg/tid was started. On 38th day of drug administration an erythema without itch appeared in jugular and parasternal region and absent in the clothing covered areas, suggesting a contact dermatitis. Next day, the erythema extended to the neck with poorly delineated red plaques. During the following 4 days the patient presented oral stomatitis with fetid breath, atypical targetoid and erythematous confluenced macules. The clinical picture rapidly worsened with vesiculate, bullate lesions and frank skin erosions. The patient was sent to a Dermatology Burn Unit where a therapy with corticosteroids, antibiotics, fluids, albumin and immunoglobulins was administrated. Complet...