26 citations
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December 1979 in “Journal of Cutaneous Pathology” This study found that trichostasis spinulosa was present in some seborrheic keratoses, indicating they may partly originate from hair follicle cells.
17 citations
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January 2014 in “Journal of Oral and Maxillofacial Pathology” This case report establishes the diagnosis of seborrheic keratosis in an elderly Indian woman based on histopathological examination, highlighting its potential to mimic malignant tumors and emphasizing the importance of differential diagnosis.
13 citations
,
February 1980 in “Journal of Cutaneous Pathology” This study observed that seborrheic keratosis lesions in five patients exhibited specific histological changes after trauma, suggesting a connection between these lesions and hair follicle structures.
12 citations
,
June 2013 in “International Journal of Dermatology” This study found that different types of seborrheic keratosis demonstrate diverse differentiation patterns, highlighting its undifferentiated and hyperproliferative state with varying keratinization directions.
2 citations
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January 1989 in “The Nishinihon Journal of Dermatology” This study found that seborrheic keratosis lesions contain high levels of hair sheath keratin, suggesting they may originate from the upper hair follicle.