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Crusted scabies: Re-emphasising its importance and clinical features.
Aditi Jha1, Divya Seshadri2, Parul Verma3
1Consultant Dermatologist, Amar Hospital, Mohali, India.
Tropical Doctor
|November 21, 2025
Summary
Crusted scabies, a severe form of scabies, can cause life-threatening complications in any individual. This report details two cases, distinguishing crusted scabies from similar skin conditions to aid diagnosis and prevent outbreaks.
Area of Science:
- Dermatology
- Infectious Diseases
- Tropical Medicine
Background:
- Scabies is a neglected tropical disease.
- Crusted scabies is a rare but severe manifestation of scabies.
- It affects both immunocompetent and immunocompromised individuals.
Purpose of the Study:
- To describe two cases of crusted scabies.
- To differentiate crusted scabies from common dermatologic mimics.
- To raise awareness of this potentially severe condition.
Main Methods:
- Case report of two patients with crusted scabies.
- Clinical presentation and diagnostic findings were analyzed.
- Comparison with differential diagnoses of dermatologic disorders.
Main Results:
- Both patients presented with extensive skin lesions characteristic of crusted scabies.
- Crusted scabies mimicked other dermatologic conditions, highlighting diagnostic challenges.
- The condition, if untreated, can lead to severe complications and community outbreaks.
Conclusions:
- Crusted scabies requires prompt recognition and treatment.
- Differentiating it from mimics is crucial for effective management.
- Early diagnosis and intervention can prevent severe outcomes and transmission.
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