Pseudoangiomatosis, eruptive B34.-

Cherry JD et al. 1969; Prose et al. 1993

Apparently very rare viral (paraviral?) clinical picture described in echovirus and adenovirus diseases.

Late childhood, less often in adults

After an uncharacteristic prodromal stage with fever, fatigue and diarrhea, a monomorphic exanthema occurs, which is mainly localized in the face, trunk and extremities. Typical are red papules and plaques with telangiectasia. Perilesional, blistered (hypopigmented?) yards are common.

Self-limiting course with healing within a 4-week period.

Entity of the clinical picture seems questionable

1. Cherry JD et al (1969) Pediatrics. Acute hemangioma-like lesions associated with ECHO viral infections. 44:498-502.
2. Fölster-Holst R et al (2017) Paraviral exanthema. Dermatologist 68: 211-216