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Pachydermodactyly: An Unknown Entity.

Konstantinos Tolis1, Nikolaos Stavropoulos1, Andreas Mavrogenis2

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The Journal of Hand Surgery
|June 22, 2016
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Pachydermodactyly is a rare, benign condition causing finger joint swelling and skin thickening. Conservative, symptomatic treatment is typically sufficient for this non-progressive disorder.

Keywords:
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Area of Science:

  • Dermatology
  • Rheumatology
  • Medical Case Reports

Background:

  • Pachydermodactyly is a rare, benign condition characterized by thickening of the skin and subcutaneous tissues.
  • It typically affects the dorsal aspect of the proximal interphalangeal joints of the fingers, sparing the thumb.
  • Hyperkeratosis is a common associated finding.

Observation:

  • A case of a 19-year-old male with a 6-year history of painless, progressive swelling and hyperkeratosis is presented.
  • The condition affected the proximal and distal interphalangeal joints of all fingers bilaterally.
  • This presentation deviated slightly from the typical sparing of the thumb.

Findings:

  • The patient was diagnosed with pachydermodactyly based on clinical presentation.
  • Imaging and biopsy findings, though not detailed in the abstract, would typically support the diagnosis.
  • The benign and non-progressive nature of the disease was confirmed.

Implications:

  • Pachydermodactyly management primarily involves conservative and symptomatic treatment.
  • Early diagnosis and reassurance are important due to the benign nature of the condition.
  • This case highlights a bilateral presentation involving all finger joints, emphasizing the need for careful clinical evaluation.