DermAtlas: Online Dermatology Image Library dermatology image,nevus, pigmented,hemorrhage,tache noir,trauma,psoriasis,scabies,burrow,onychogryposis,nail dystrophy,molluscum contagiosum,digital fibrokeratoma, acquired,cyst, ganglion,cyst, ganglion

© 2001-2009, DermAtlas	*Image Name:*	traumatized_wart_1_080823	*File Type:*	jpg
	*Diagnosis:*	NEVUS, PIGMENTED / HEMORRHAGE / TACHE NOIR / TRAUMA	*Category:*	hyperpigmentation / purpura
	*Body Site:*	toe	*Age:*	40 years
	*Contributor:*	Sherry Guralnick Cohen, CRNP-F
	*Description:*	1 X 0.6 cm brown plaque studded with multiple tiny black papules
	*Comments:*	This dark pigmented lesion on the right second toe was initially diagnosed as a melanoma. On closer observation with magnification and dermoscopy, it was apparent that this was a traumatized nevus. Biopsy revealed an innocent compound pigmented nevus with hemorrhage.
	*Related Images:*	traumatized_wart_2_080823

© 2001-2009, DermAtlas	*Image Name:*	psoriasis_5_081127	*File Type:*	jpg
	*Diagnosis:*	PSORIASIS	*Category:*	papulosquamous eruptions
	*Body Site:*	foot / toe	*Age:*	10 years
	*Contributor:*	Bernard Cohen, MD
	*Description:*	discrete round bright red scaly 0.5-1 cm papules and confluent plaques with overlying yellow scale and some crusts
	*Comments:*	This 10-year-old boy with a complex medical history developed a papulosquamous eruption on the face which spread to the hands and legs over the following week. The lesions were minimally itchy and improved with topical steroids.
	*Related Images:*	All related Images psoriasis_8_081127 psoriasis_7_081127 psoriasis_6_081127 psoriasis_4_081127 psoriasis_3_081127 psoriasis_2_081127 psoriasis_1_081127

© 2001-2009, DermAtlas	*Image Name:*	psoriasis_6_081127	*File Type:*	jpg
	*Diagnosis:*	PSORIASIS	*Category:*	papulosquamous eruptions
	*Body Site:*	foot / toe	*Age:*	10 years
	*Contributor:*	Bernard Cohen, MD
	*Description:*	discrete round bright red scaly 0.5-1 cm papules and confluent plaques with overlying yellow scale and some crusts
	*Comments:*	This 10-year-old boy with a complex medical history developed a papulosquamous eruption on the face which spread to the hands and legs over the following week. The lesions were minimally itchy and improved with topical steroids.
	*Related Images:*	All related Images psoriasis_8_081127 psoriasis_7_081127 psoriasis_5_081127 psoriasis_4_081127 psoriasis_3_081127 psoriasis_2_081127 psoriasis_1_081127

© 2001-2009, DermAtlas	*Image Name:*	psoriasis_7_081127	*File Type:*	jpg
	*Diagnosis:*	PSORIASIS	*Category:*	papulosquamous eruptions
	*Body Site:*	foot / toe	*Age:*	10 years
	*Contributor:*	Bernard Cohen, MD
	*Description:*	discrete round bright red scaly 0.5-1 cm papules and confluent plaques with overlying yellow scale and some crusts
	*Comments:*	This 10-year-old boy with a complex medical history developed a papulosquamous eruption on the face which spread to the hands and legs over the following week. The lesions were minimally itchy and improved with topical steroids.
	*Related Images:*	All related Images psoriasis_8_081127 psoriasis_6_081127 psoriasis_5_081127 psoriasis_4_081127 psoriasis_3_081127 psoriasis_2_081127 psoriasis_1_081127

© 2001-2009, DermAtlas	*Image Name:*	Scabies_1_081007	*File Type:*	jpg
	*Diagnosis:*	SCABIES / BURROW	*Category:*	infections and infestations
	*Body Site:*	foot / ankle toe	*Age:*	5 months
	*Contributor:*	Will Sorey, MD
	*Description:*	generalized red papules and pustules many of which are elongated with overlying linear scale
	*Comments:*	This 5-month-old was covered with scaly papules and pustules with most prominent involvement of the feet. Her mother had similar lesions with generalized excoriations. Note that many of the papules and pustules are elongated typical of burrows. This case was prepared by University of Mississippi year 4 medical student Yakeyla Nave.

© 2001-2009, DermAtlas	*Image Name:*	Onychogryphosis_1_080819	*File Type:*	jpg
	*Diagnosis:*	ONYCHOGRYPOSIS / NAIL DYSTROPHY	*Category:*	nail disorders
	*Body Site:*	nail, foot / toe	*Age:*	38 years
	*Contributor:*	Yashpal Manchanda, MD
	*Description:*	ragged brownish green scaly nail with subungual and periungual scale
	*Comments:*	This brownish green dystrophic was asymptomatic in this 38-year-old woman. There was no history of trauma.

© 2001-2009, DermAtlas	*Image Name:*	molluscum_contagiosum_1_080819	*File Type:*	jpg
	*Diagnosis:*	MOLLUSCUM CONTAGIOSUM	*Category:*	lumps & bumps (plaques, nodules, tumors) / infections and infestations
	*Body Site:*	toe / foot / toe	*Age:*	6 years
	*Contributor:*	Dirk Thompson, MD
	*Description:*	3 mm pearly papules with a central scale
	*Comments:*	This child's mother noticed these asymptomatic pearly papules on this 6-year-old girl's toe while she was giving her a bath. The mother mistook them for vesicles and tried to pop them unsuccessfully.

© 2001-2009, DermAtlas	*Image Name:*	acquired_digital_fibrokeratoma_1_080819	*File Type:*	jpg
	*Diagnosis:*	DIGITAL FIBROKERATOMA, ACQUIRED	*Category:*	lumps & bumps (plaques, nodules, tumors) / neoplasm, fibrohistiocytic
	*Body Site:*	toe	*Age:*	24 years
	*Contributor:*	Yashpal Manchanda, MD
	*Description:*	firm elongated 1.5 cm skin colored papule with some surroudning scale
	*Comments:*	This 24-year-old man complained of an irritated papule on the dorsolateral aspect of the right fourth toe for 4 years. Biopsy showed a digital fibrokeratoma.

© 2001-2009, DermAtlas	*Image Name:*	Ganglion_cyst_1_080714	*File Type:*	jpg
	*Diagnosis:*	CYST, GANGLION	*Category:*	orthopedic disorders / lumps & bumps (plaques, nodules, tumors)
	*Body Site:*	foot / toe	*Age:*	80 years
	*Contributor:*	Nikolaos Sferopoulos, MD
	*Description:*	2 cm compressible nodule
	*Comments:*	An 80-year-old woman was evaluated for a 2 cm compressible cystic of the left great toe. It resolved following multiple punctures and aspiration of the gelatinous content.
	*Related Images:*	Ganglion_cyst_2_080714

© 2001-2009, DermAtlas	*Image Name:*	Ganglion_cyst_2_080714	*File Type:*	jpg
	*Diagnosis:*	CYST, GANGLION	*Category:*	orthopedic disorders / lumps & bumps (plaques, nodules, tumors)
	*Body Site:*	foot / toe	*Age:*	80 years
	*Contributor:*	Nikolaos Sferopoulos, MD
	*Description:*	draining thick gelatinous fluid following puncture
	*Comments:*	An 80-year-old woman was evaluated for a 2 cm compressible cystic of the left great toe. It resolved following multiple punctures and aspiration of the gelatinous contents.
	*Related Images:*	Ganglion_cyst_1_080714