Related Experiment Video
Updated: Aug 19, 2025

Author Spotlight: Anterior HR-OCT as a Non-Invasive Tool for Characterizing Ocular Surface Squamous Neoplasia
Published on: August 9, 2024
Porokeratosis of gluteal region: A case report
Suraj Shrestha1, Roshan Aryal1, Sushan Homagain1
1Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal.
Abstract:
Genitogluteal porokeratosis is a rare localized disorder of keratinization. Due to the rarity of the case and non-specific keratotic lesion, it is often misdiagnosed until a histological examination is performed. Treatment of this condition can be challenging, which comprises various topical and systemic drugs, lasers, cryotherapy, phototherapy, and also surgical intervention. Regular follow-up is necessary in the view of this disorder being a premalignant condition.
More Related Videos
Related Concept Videos
Papillary Dermis
The dermis might be considered the "core" of the integumentary system, as distinct from the epidermis and hypodermis. It contains blood and lymph vessels, nerves, and other structures, such as hair follicles and sweat glands. The dermis is made of two layers of connective tissue that comprise an interconnected mesh of elastin and collagenous fibers, produced by fibroblasts.
Papillary Layer
The papillary layer is made of loose, areolar connective tissue, which means the collagen...
Reticular Dermis
Reticular Layer
Underlying the papillary layer is the much thicker reticular layer, composed of dense, irregular connective...
Skin Cancer
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
Cells of the Epidermis
The cells in all these layers except the stratum basale are called keratinocytes, a type of cell that manufactures and stores the protein keratin. The keratinocytes in the stratum corneum are dead and regularly slough away, being replaced by cells from...

