Rare Case of En Bloc Palmar Desquamation in Extensive Chickenpox A Unique Dermatological Manifestation

Case Summary: A 25-year-old man presented with fever and a progressive rash, which by day 4 had developed into extensive vesicular eruptions covering his trunk, face, and limbs. Key clinical observations included:

  • Temperature: 100.2°F
  • Heart Rate: 94 beats/min
  • Blood Pressure: 122/76 mmHg
  • Laboratory Findings: White cell count of 9300/mm3, neutrophils at 73%, lymphocytes at 23%
  • CRP Levels: Elevated at 65 mg/L (normal: 0-5 mg/L)

By day 13, the patient exhibited en bloc desquamation of palmar skin, an exceedingly rare complication associated with VZV infection.

Diagnosis and Treatment: A serological test confirmed Varicella Zoster Virus (VZV) infection via PCR testing. The patient underwent:

  • Intravenous Acyclovir (1000 mg thrice daily for 10 days)
  • Prophylactic antibiotics to prevent secondary bacterial infection (IV antibiotics for 7 days, followed by oral amoxicillin/clavulanate for 5 days)

Although skin desquamation is reported during the convalescent phase of viral infections, extensive palmar desquamation in chickenpox is rarely documented.

Key Takeaways:

  • En bloc palmar desquamation is an uncommon complication of extensive chickenpox.
  • Early antiviral treatment is crucial to mitigate severe dermatological outcomes.
  • Proper follow-up and dermatological assessment are necessary to manage post-viral skin complications.

Disclaimer: This content is generated using AI assistance and should be reviewed for accuracy and compliance before considering this article and its contents as a reference. Any mishaps or grievances raised due to the reusing of this material will not be handled by the author of this article.