
Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Calcinosis cutis
Introduction
Overview
Overview
Calcinosis cutis (or cutaneous calcification) is a type of calcinosis wherein calcium deposits form in the skin. A variety of factors can result in this condition. The most common source is dystrophic calcification, which occurs in soft tissue as a response to injury. In dogs, calcinosis cutis is virtually pathognomonic for Canine Cushing’s syndrome.
Types
Types
The specific manifestations of calcinosis cutis vary according to the original cause of the symptom. Sub-types include:
- dystrophic calcinosis cutis
- iatrogenic calcinosis cutis
- idiopathic calcinosis cutis
- metastatic calcinosis cutis
- calcinosis cutis circumscripta
- calcinosis cutis universalis
Causes
Causes
Calcinosis may be the results of a variety of causes such as:
- Trauma to the region
- Inflammation (bug bites, acne)
- Varicose veins
- Infections
- Tumors (malign or benign)
- Diseases of connective tissue
- Hypercalcemia
- Hyperphosphatemia
Diagnosis
Diagnosis
Physical Examination
Skin
Idiopathic calcinosis cutis
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
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Calcinosis cutis. Adapted from Dermatology Atlas.[1]
Calcinosis circumscripta
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Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]
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Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]
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Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]
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Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]
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Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Kiran Singh, M.D. [2]

![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/5/50/Calcinosis_cutis01.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/6/65/Calcinosis_cutis02.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/e/e8/Calcinosis_cutis03.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/f/fb/Calcinosis_cutis04.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/1/17/Calcinosis_cutis05.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/f/fa/Calcinosis_cutis06.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/7/77/Calcinosis_cutis07.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/a/a7/Calcinosis_cutis08.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/b/b2/Calcinosis_cutis09.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/0/02/Calcinosis_cutis10.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/f/fa/Calcinosis_cutis11.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/d/db/Calcinosis_cutis12.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/6/6f/Calcinosis_cutis13.jpg)
![Calcinosis cutis. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/b/b3/Calcinosis_cutis14.jpg)
![Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/e/eb/Calcinosis_circumscripta01.jpg)
![Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/4/48/Calcinosis_circumscripta02.jpg)
![Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/4/4e/Calcinosis_circumscripta03.jpg)
![Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/2/25/Calcinosis_circumscripta04.jpg)
![Calcinosis circumscripta. Adapted from Dermatology Atlas.[1]](https://www.wikidoc.org/images/1/1d/Calcinosis_circumscripta05.jpg)