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Porokeratotic eccrine ostial and dermal duct nevus.

Bandyopadhyay D, Saha A, Das D, Das A - Indian Dermatol Online J (2015 Mar-Apr)

Bottom Line: Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a rare nevoid condition characterized by asymptomatic grouped keratotic papules and plaques with a linear pattern on the extremities, having distinct porokeratotic histopathological features.The lesions usually present at birth or in childhood.We present here a case of late-onset PEODDN in a 23-year-old man who had lesions on the palm, forearm, arm and the chest along the lines of Blaschko, strictly localized to the left side of the body.

View Article: PubMed Central - PubMed

Affiliation: Department of Dermatology, Medical College, Kolkata, West Bengal, India.

ABSTRACT
Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a rare nevoid condition characterized by asymptomatic grouped keratotic papules and plaques with a linear pattern on the extremities, having distinct porokeratotic histopathological features. The lesions usually present at birth or in childhood. We present here a case of late-onset PEODDN in a 23-year-old man who had lesions on the palm, forearm, arm and the chest along the lines of Blaschko, strictly localized to the left side of the body.

No MeSH data available.


Related in: MedlinePlus

Close-up view showing papulonodular lesions along the Blaschko's lines on the chest and upper arm
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Figure 2: Close-up view showing papulonodular lesions along the Blaschko's lines on the chest and upper arm

Mentions: Clinical examination revealed skin-colored to brownish, discrete, verrucous papules, nodules, and plaques in a linear configuration following Blaschko's lines distributed over the left forearm, arm, and the left side of the upper chest strictly respecting the midline [Figures 1 and 2]. There were depigmented macules and scars along the lateral border of the forearm, reportedly owing to burns sustained a few months previously. There were multiple small keratotic and pitted papules linearly arranged along the medial border and central part of the palm [Figure 3]. A few of the palmar lesions had coalesced to form plaques. Apart from these keratotic papules, numerous punctate pits were also visualized over the palm. The rest of the mucocutaneous and systemic examination was within normal limits. Routine laboratory tests, serum chemistry panel and human immunodeficiency virus serology were normal.


Porokeratotic eccrine ostial and dermal duct nevus.

Bandyopadhyay D, Saha A, Das D, Das A - Indian Dermatol Online J (2015 Mar-Apr)

Close-up view showing papulonodular lesions along the Blaschko's lines on the chest and upper arm
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4375756&req=5

Figure 2: Close-up view showing papulonodular lesions along the Blaschko's lines on the chest and upper arm
Mentions: Clinical examination revealed skin-colored to brownish, discrete, verrucous papules, nodules, and plaques in a linear configuration following Blaschko's lines distributed over the left forearm, arm, and the left side of the upper chest strictly respecting the midline [Figures 1 and 2]. There were depigmented macules and scars along the lateral border of the forearm, reportedly owing to burns sustained a few months previously. There were multiple small keratotic and pitted papules linearly arranged along the medial border and central part of the palm [Figure 3]. A few of the palmar lesions had coalesced to form plaques. Apart from these keratotic papules, numerous punctate pits were also visualized over the palm. The rest of the mucocutaneous and systemic examination was within normal limits. Routine laboratory tests, serum chemistry panel and human immunodeficiency virus serology were normal.

Bottom Line: Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a rare nevoid condition characterized by asymptomatic grouped keratotic papules and plaques with a linear pattern on the extremities, having distinct porokeratotic histopathological features.The lesions usually present at birth or in childhood.We present here a case of late-onset PEODDN in a 23-year-old man who had lesions on the palm, forearm, arm and the chest along the lines of Blaschko, strictly localized to the left side of the body.

View Article: PubMed Central - PubMed

Affiliation: Department of Dermatology, Medical College, Kolkata, West Bengal, India.

ABSTRACT
Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a rare nevoid condition characterized by asymptomatic grouped keratotic papules and plaques with a linear pattern on the extremities, having distinct porokeratotic histopathological features. The lesions usually present at birth or in childhood. We present here a case of late-onset PEODDN in a 23-year-old man who had lesions on the palm, forearm, arm and the chest along the lines of Blaschko, strictly localized to the left side of the body.

No MeSH data available.


Related in: MedlinePlus