Primary hypertrophic osteoarthropathy with myelofibrosis

Area of Science:

• Genetics and rare diseases
• Dermatology
• Rheumatology

Background:

• Primary hypertrophic osteoarthropathy, also known as pachydermoperiostosis, is a rare inherited disorder.
• It typically presents with digital clubbing, periostitis, and skin thickening (pachydermia).
• Manifestations usually appear in young to middle-aged adults.

Observation:

• This report details a 43-year-old male patient with pachydermoperiostosis.
• The patient exhibited significant skin and joint manifestations.
• He also presented with anemia, which prompted further investigation.

Findings:

• Bone marrow biopsy revealed myelofibrosis in the patient.
• This finding suggests a potential link or co-occurrence between pachydermoperiostosis and myelofibrosis.
• The case underscores the complex clinical presentation of this rare condition.

Implications:

• This case expands the known clinical spectrum of primary hypertrophic osteoarthropathy.
• It suggests a possible association between pachydermoperiostosis and hematological disorders like myelofibrosis.
• Further research is warranted to explore the relationship between these conditions.