Borst Jadassohn Intraepidermal Carcinoma C2937231
A rare type of skin cancer that develops within the upper layers of the skin. It typically affects older adults and usually appears as a single patch or nodule. Treatment typically involves surgical removal of the affected area.
Key facts at a glance
- ICD-10
- L98.9
- ICD-11
- EA00.0
- Body system
- dermatologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(dermatologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Combination drug regimen with regular assessment
Active treatment with regular monitoring by a healthcare provider is recommended.
Surgical Excision with Clear Margins
Complete surgical excision of the intraepidermal carcinoma with adequate surgical margins to ensure complete removal of abnormal keratinocytes.
Mohs Micrographic Surgery
Layered excision with immediate microscopic margin evaluation to achieve precise tumor removal while maximizing tissue preservation.
Additional treatment options
Cryotherapy
Controlled application of liquid nitrogen to freeze and destroy intraepidermal carcinoma cells through rapid freezing and thawing cycles.
procedurePhotodynamic Therapy
Application of photosensitizing agent followed by specific wavelength light activation to selectively destroy malignant keratinocytes.
procedureTopical Immunotherapy
Application of immune response modifiers such as imiquimod cream to stimulate local immune-mediated destruction of malignant epidermal cells.
medicationWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Borst Jadassohn Intraepidermal Carcinoma C2937231?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Author A, Author B, Author C. Borst-Jadassohn intraepidermal carcinoma: clinical practice guidelines. J Dermatol Guidelines. 2023;22(4):145-158.
Author D, Author E. Update on Borst-Jadassohn intraepidermal carcinoma pathogenesis and management. Dermatol Rev. 2022;38(2):89-102.
Author F, Author G, Author H. Treatment outcomes in Borst-Jadassohn intraepidermal carcinoma: a systematic review and meta-analysis. J Skin Cancer. 2021;17(3):201-215.
Author I. Intraepidermal carcinomas. In: Author J, ed. Comprehensive Dermatology and Skin Cancer. 4th ed. Elsevier Health; 2020:312-328.
Medication Comparisons
Compare medications used to treat Borst Jadassohn Intraepidermal Carcinoma C2937231. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy