Chapter 28 - Psoriasis Flashcards
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Pitting
Proximal matrix
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Onychorrhexis
Proximal matrix
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Beau’s lines
Proximal matrix
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Leukonychia
Intermediate matrix
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Focal onycholysis
Distal matrix
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Thinned nail plate
Distal matrix
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Erythema of the lunula
Distal matrix
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
“Oil drop” sign or “salmon patch”
Nail bed
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Subungual hyperkeratosis
Nail bed
Hyponychium
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Onycholysis
Nail bed
Hyponychium
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Splinter hemorrhages
Nail bed
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Crumbling and destruction plus other changes secondary to the specific site
Nail plate
TABLE 28-1
Nail Changes in Psoriasis
Nail segment involved
- Proximal matrix
- Intermediate matrix
- Distal matrix
- Nail bed
- Hyponychium
- Nail plate
- Proximal and lateral nail folds
Cutaneous psoriasis
Proximal and lateral nail folds