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Diagnosis: Lichen Striatus
Description: Linear hypopigmentation and papules
Morphology: Linear
Site: Shoulder
Sex: M
Age: 4
Type: Clinical
Submitted By: Shahbaz Janjua
Differential DiagnosisHistory:
This 4-year-old boy presented with a few month history of developing a linear hypopigmented pruritic plaque involving the back and front of the left chest and anterior and posterior aspect of the left arm and forearm, following the lines of Blaschko.