### Case Overview

Teenage Chinese girl born with scar-like rash from medial thigh down to ankle. Severe itching developed as she grew older. She also has plantar keratoplasia, which often ulcerates and is painful due to walking. What’s the diagnosis and management?

---

### Additional Cases

**Similar Cases**  
1.   
   *Female patient, 16 years old with unilateral melanocytic nevus since birth; how to deal with? Is laser useful in such a case? What is the possibility of it turning malignant?*  
   [View Case](https://app.figure1.com/case-detail/326e3d37-867b-4316-af5e-20338d176f0a)

2.   
   *Day 1 - Cherry angioma treated with PDL laser*  
   [View Case](https://app.figure1.com/case-detail/36007ffe-2acf-41ae-9d2b-bdb720b7d062)

3.   
   *Epidermal nevi suggestions for treatment*  
   [View Case](https://app.figure1.com/case-detail/52aaa715-be44-4810-b7a6-db6068fd8380)

4.   
   *#root canal therapy #pulpites #laser therapy. At implant time, what do you think about the endodontic treatment?*  
   [View Case](https://app.figure1.com/case-detail/7eb02118-0060-49cf-b2b7-9bf2501bad80)

### Trending Cases

1.   
   *A 52-year-old man with a 20-minute history of chest pain radiating to shoulder and neck; associated with dyspnea and diaphoresis. History of hypertension and long-term smoking.*  
   [View Case](https://app.figure1.com/case-detail/ae0fe999-6875-4474-94f0-ad823dbb9b3a)

2.   
   *A 28-year-old woman with intense pruritus over lower back; cares for a kennel with dogs.*  
   [View Case](https://app.figure1.com/case-detail/c271070f-2bc7-4052-9895-635277e1a7d5)

3.   
   *A 4-month-old male infant with skin lesions localized to the chin for the past 3 days.*  
   [View Case](https://app.figure1.com/case-detail/48f41642-b9db-4089-b120-a94ee52328de)

4.   
   *Patient in late teens presenting after collapse; are there any features in this ECG warranting further work-up?*  
   [View Case](https://app.figure1.com/case-detail/2af390e1-ace8-40ed-ba1c-98fb2d72f4c5)