Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic...
8
Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha
Transcript of Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic...
![Page 1: Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha M 60, solitary keratotic papule, scrotum Comment Benign](https://reader033.fdocument.pub/reader033/viewer/2022053110/60806a6f91cea953ab4c4caf/html5/thumbnails/1.jpg)
Acantholytic acanthoma (Epidermolytic acanthoma)
Deba P Sarma, MD
Omaha
![Page 2: Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha M 60, solitary keratotic papule, scrotum Comment Benign](https://reader033.fdocument.pub/reader033/viewer/2022053110/60806a6f91cea953ab4c4caf/html5/thumbnails/2.jpg)
M 60, solitary keratotic papule, scrotum
![Page 3: Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha M 60, solitary keratotic papule, scrotum Comment Benign](https://reader033.fdocument.pub/reader033/viewer/2022053110/60806a6f91cea953ab4c4caf/html5/thumbnails/3.jpg)
![Page 4: Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha M 60, solitary keratotic papule, scrotum Comment Benign](https://reader033.fdocument.pub/reader033/viewer/2022053110/60806a6f91cea953ab4c4caf/html5/thumbnails/4.jpg)
![Page 5: Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha M 60, solitary keratotic papule, scrotum Comment Benign](https://reader033.fdocument.pub/reader033/viewer/2022053110/60806a6f91cea953ab4c4caf/html5/thumbnails/5.jpg)
![Page 6: Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha M 60, solitary keratotic papule, scrotum Comment Benign](https://reader033.fdocument.pub/reader033/viewer/2022053110/60806a6f91cea953ab4c4caf/html5/thumbnails/6.jpg)
![Page 7: Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha M 60, solitary keratotic papule, scrotum Comment Benign](https://reader033.fdocument.pub/reader033/viewer/2022053110/60806a6f91cea953ab4c4caf/html5/thumbnails/7.jpg)
![Page 8: Acantholytic acanthoma (Epidermolytic acanthoma) · Acantholytic acanthoma (Epidermolytic acanthoma) Deba P Sarma, MD Omaha M 60, solitary keratotic papule, scrotum Comment Benign](https://reader033.fdocument.pub/reader033/viewer/2022053110/60806a6f91cea953ab4c4caf/html5/thumbnails/8.jpg)
Comment
Benign epidermal tumor with characteristic histologic picture of acantholytic hyperkeratosis:
Compact hyperkeratosis, acanthosis, papillomatosis.
Acantholysis with periperinuclear vacuolization involving all layers of the epidermis except the basal layer
Hypergranulosis with large basophilic keratohyanine granules and intracytoplasmic amorphous eosinophilic bodies.