junctional nevus


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junctional nevus

[′jəŋk·shən·əl ′nē·vəs]
(medicine)
A skin lesion containing nevus cells at the junction of the epidermis and dermis.
References in periodicals archive ?
The second lesion was a junctional nevus on the sole that showed altered pigmentation with increased size.
In this regard, developing an antibody that reliably distinguishes between chronic photoactivation, paracicatricial melanocytic hyperplasia, junctional nevus, and lentigo maligna would be a valuable diagnostic adjunct.
Hastalarimizin klinik ve dermatoskopik tanilari Tani Lezyon sayisi (%) Junctional nevus 183 (%20) Compound nevus 179 (%19,8) Dermal nevus 176 (%19,5) Konjenital 138 (%15,2) melanositik nevus Lentigo 39 (%4,3) Seboreik keratoz 39 (%4,3) Kafeola 39 (%4,3) Displastik nevus 32 (%3,5) Akrokordon 19 (%2,1) Hemanjiyom 13 (%1,4) Akral 11 (%1,2) melanositik nevus Nevus spilus 9 (%1) Blue nevus 8 (%0,8) Dermatofibrom 8 (%0,8) Aktinik keratoz 5 (%0,5) Bazal hucreli 1 (%0,1) karsinom Yuzeyel yayilan 1 (%0,1) melanom Digerleri: Efelid, 4 (%0,4) Lentigo maligna, Bowen hastaligi, Aksesuar meme
(3,5,17) "Dropping off" of junctional nevus cells into the dermal scar has also been deduced in 36% to 42% of RN, as evidenced by rounded nesting patterns without differentiation into type B or type C nevus cells.