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Trauma-induced Focal Nodular Mucinoses: A Rare Entity
Gunjan Verma1, Pooja A Mrig1, R K Gautam1
1Department of Dermatology, PGIMER and Dr Ram Manohar Lohia Hospital, New Delhi, India.
Indian Dermatology Online Journal
|February 15, 2018
Summary
Trauma can induce focal nodular mucinoses, a rare skin condition characterized by abnormal mucin buildup. This case highlights a unique presentation of cutaneous mucin deposition following physical injury.
Area of Science:
- Dermatology
- Pathology
Background:
- Cutaneous mucinoses involve abnormal mucin accumulation in the skin's extracellular matrix.
- These conditions can be primary or secondary to systemic diseases like autoimmune disorders or diabetes.
Observation:
- A case of trauma-induced cutaneous focal nodular mucinoses in an adult female is presented.
- The affected area was the left scapular region.
Findings:
- Histological examination revealed mucinous deposits replacing collagen bundles in the superficial and mid-dermis.
- Alcian blue staining confirmed the presence of mucinous substance in a peri-eccrine location.
Implications:
- This case expands the understanding of cutaneous mucinoses, suggesting trauma as a potential trigger for focal presentations.
- Further research may clarify the pathogenesis of trauma-induced mucin deposition.
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