| © 2001-2009, DermAtlas | Image Name: | nail_pitting_1_061010 | File Type: | jpg | |
| Diagnosis: | NAIL PITTING / PSORIASIS | Category: | nail disorders / papulosquamous eruptions | ||
| Body Site: | nail, hand | Age: | 30 years | ||
| Contributor: | Shahbaz A. Janjua, MD | ||||
| Description: | pitting of the nail plate, onycholysis and subungual hyperkeratosis | ||||
| Comments: | This 30-year-old woman with chronic plaque psoriasis developed pitting, subungual hyperkeratosis, and onycholysis of the finger nails. | ||||
| Related Images: | All related Images nail_pitting_3_061010 nail_pitting_2_061010 | ||||
| © 2001-2009, DermAtlas | Image Name: | nail_pitting_2_061010 | File Type: | jpg | |
| Diagnosis: | NAIL PITTING / PSORIASIS | Category: | nail disorders / papulosquamous eruptions | ||
| Body Site: | nail, hand | Age: | 30 years | ||
| Contributor: | Shahbaz A. Janjua, MD | ||||
| Description: | pitting of the nail plate, onycholysis and subungual hyperkeratosis | ||||
| Comments: | This 30-year-old woman with chronic plaque psoriasis developed pitting, subungual hyperkeratosis, and onycholysis of the finger nails. | ||||
| Related Images: | All related Images nail_pitting_3_061010 nail_pitting_1_061010 | ||||
| © 2001-2009, DermAtlas | Image Name: | nail_pitting_3_061010 | File Type: | jpg | |
| Diagnosis: | NAIL PITTING / PSORIASIS | Category: | nail disorders / papulosquamous eruptions | ||
| Body Site: | nail, hand | Age: | 30 years | ||
| Contributor: | Shahbaz A. Janjua, MD | ||||
| Description: | pitting of the nail plate, onycholysis and subungual hyperkeratosis | ||||
| Comments: | This 30-year-old woman with chronic plaque psoriasis developed pitting, subungual hyperkeratosis, and onycholysis of the finger nails. | ||||
| Related Images: | All related Images nail_pitting_2_061010 nail_pitting_1_061010 | ||||
| © 2001-2009, DermAtlas | Image Name: | trachyonychia_rough_nail_1_030516 | File Type: | jpg | |
| Diagnosis: | NAIL DYSTROPHY / NAIL PITTING / ALOPECIA AREATA | Category: | nail disorders | ||
| Body Site: | nail, hand | Age: | 25 years | ||
| Contributor: | Majid Shahdi, MD | ||||
| Description: | prominent ridging of the nail plates | ||||
| Comments: | This 25-year-old man with alopecia areata developed a diffuse nail dystrophy. Trachonychia, or rough nail, is characterized by excessive ridging or confluent pitting of the nails giving a sandpaper effect. It may be associated with alopecia areata, psoriasis,l and ichen planus but most commonly occurs as an isolated nail abnormality. | ||||
| © 2001-2009, DermAtlas | Image Name: | Nail_Pitting_1_030319 | File Type: | jpg | |
| Diagnosis: | NAIL PITTING / NAIL DYSTROPHY / PSORIASIS | Category: | nail disorders | ||
| Body Site: | nail, hand | Age: | 50 years | ||
| Contributor: | Shahbaz A. Janjua, MD | ||||
| Description: | multiple superficial pits on the surface of the nail plate and distal onycholysis | ||||
| Comments: | This 50-year-old man had a history of chronic plaque psoriasis for the last 10 years. A few years ago he developed multiple superficial pits on the surfaces of his finger nails. Nail pitting is typical of psoriasis and results from the loss of parakeratotic cells from the surfaces of the nail plates. Separation of the distal nail plate from the underlying nail bed results in onycholysis another characteristic nail finding. | ||||
| © 2001-2009, DermAtlas | Image Name: | alopeciaareata_2_021223 | File Type: | jpg | |
| Diagnosis: | NAIL DYSTROPHY / NAIL PITTING / ONYCHOSCHIZIA / ALOPECIA AREATA | Category: | nail disorders / hair disorders | ||
| Body Site: | nail, hand | Age: | 9 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | diffuse pitting | ||||
| Comments: | A 9 year old boy with alopecia areata demonstrates diffuse Scotch plaid pitting of his finger nails. Both thumb nails also had a narrow midline longitudinal prominence and onychoschizia of the distal nail. | ||||
| Related Images: | alopeciaareata_1_021223 | ||||
| © 2001-2009, DermAtlas | Image Name: | alopeciaareata_1_021223 | File Type: | jpg | |
| Diagnosis: | NAIL DYSTROPHY / NAIL PITTING / ONYCHOSCHIZIA / ALOPECIA AREATA | Category: | nail disorders / hair disorders | ||
| Body Site: | nail, hand | Age: | 9 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | diffuse pitting | ||||
| Comments: | A 9 year old boy with alopecia areata demonstrates diffuse Scotch plaid pitting of his finger nails. Both thumb nails also had a narrow midline longitudinal prominence and onychoschizia of the distal nail. | ||||
| Related Images: | alopeciaareata_2_021223 | ||||
| © 2001-2009, DermAtlas | Image Name: | alopeciaareata_1_020727 | File Type: | jpg | |
| Diagnosis: | ALOPECIA AREATA / NAIL DYSTROPHY / NAIL PITTING | Category: | nail disorders / hair disorders | ||
| Body Site: | nail, hand | Age: | 12 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | Scotch plaid pitting of the nails | ||||
| Comments: | This 12 year old boy with alopecia areata demonstrates the Scotch plaid pitting typical but not diagnostic of alopecia areata. The relationship between the presence of these nail changes and the prognosis of alopecia areata is unclear. | ||||
![]() ![]() Books by the Dermatlas Editors | © DermAtlas, Johns Hopkins University; 2000-2009 |
Link directly to this page: http://DermAtlas.med.jhmi.edu/derm/result.cfm?Diagnosis=-946037564