Beau's lines and multiple periungueal pyogenic granulomas after long stay in an intensive care unit

Area of Science:

• Pediatric critical care medicine
• Dermatology
• Nail diseases

Background:

• Intensive care unit (ICU) admissions can lead to various complications.
• Nail and skin changes in critically ill children require careful monitoring.
• Understanding potential triggers for acquired nail and skin conditions is crucial.

Observation:

• A pediatric patient admitted to the ICU presented with multiple Beau's lines.
• The same child also developed periungual pyogenic granulomas.
• These dermatological findings appeared during the ICU stay.

Findings:

• Beau's lines, indicative of temporary growth arrest of the nail matrix, were observed.
• Periungual pyogenic granulomas, benign vascular tumors, were identified around the nails.
• The onset correlated with the period of intensive care.

Implications:

• Immobilization, hypoxia, and certain medications used in the ICU are potential causative factors.
• This case highlights the importance of recognizing dermatological manifestations in critically ill children.
• Further research may elucidate the specific mechanisms linking ICU interventions to these nail and skin conditions.