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Achenbach Syndrome: A Case Series
1Division of Rheumatology and Clinical Immunology, University of Florida, Gainesville, USA.
Cureus
|April 6, 2022
Summary
Achenbach syndrome, or paroxysmal finger hematoma, causes sudden, alarming finger swelling and blue discoloration. This rare, benign condition is self-limiting and requires no invasive treatment, aiming to reduce patient anxiety.
Area of Science:
- Vascular Medicine
- Dermatology
Background:
- Achenbach syndrome, also known as paroxysmal finger hematoma, is a rare, benign condition.
- Its etiology remains unknown, with symptoms including acute swelling, pain, and blue discoloration of digits.
Observation:
- This case series presents four patients with symptoms consistent with Achenbach syndrome.
- The condition predominantly affects females and is characterized by intermittent spontaneous hematoma formation.
Findings:
- Achenbach syndrome is a self-limiting condition with no identified risk factors like trauma or bleeding disorders.
- Despite alarming symptoms, it does not lead to significant complications.
Implications:
- Increasing awareness of Achenbach syndrome can prevent unnecessary investigations and patient anxiety.
- This study aims to highlight the benign nature of the condition, reducing unnecessary medical interventions.

