research Squamous cell carcinoma arising within folliculitis decalvans
Chronic scalp inflammation can turn into cancer, so regular check-ups are important.
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840-870 / 1000+ resultsresearch Decision letter: Interplay of opposing fate choices stalls oncogenic growth in murine skin epithelium
Skin cells can naturally limit the growth of cancerous changes by balancing cell renewal and differentiation.
research Bilateral Nevus Comedonicus of the Eyelids
A 79-year-old man was diagnosed with a rare skin condition called nevus comedonicus on his eyelids.
research Distinct transcriptomic landscapes of cutaneous basal cell carcinomas and squamous cell carcinomas
Human basal cell carcinomas and squamous cell carcinomas have unique gene expression patterns not fully mirrored in mouse models.
research Trichoadenoma of Nikolowski- A Rare Tumour with Unusual Presentation Over Vulva
A rare hair follicle tumor was found on a woman's vulva.
research Massive squamous cell carcinoma arising from hidradenitis suppurativa with marked hypercalcemia and neutrophilia
A woman with a long-term skin condition developed a serious skin cancer that led to her death.
research Incidental Merkel Cell Carcinoma Encountered During Mohs Surgery
research Naevus trichilemmocysticus – the first paediatric case of a newly delineated organoid naevus
The first pediatric case of naevus trichilemmocysticus was documented.
research A case of trichogerminoma: a rare cutaneous follicular neoplasm
Trichogerminoma is a rare, benign skin tumor from hair cells, with a small risk of becoming cancerous.
research Acitretin-Altered Squamous Cell Carcinoma
research 875 Clinical, Histologic and Immunohistochemical Characterization of Mixed Epithelial and Stromal Tumor of the Seminal Vesicle: A Systematic Review and a Novel Case Report
MESTSV is a rare tumor that is mostly benign but needs long-term monitoring due to potential recurrence.
research Acquired Hypertrichosis Lanuginosa: A Rare Cutaneous Paraneoplastic Syndrome
research 663 Squamous Cell Carcinoma of the Scalp Following Synthetic Hair Transplantation: A Case Report
Synthetic hair transplants can lead to skin cancer on the scalp.
research Cutaneous Lymphadenoma Is a Distinct Trichoblastoma-like Lymphoepithelial Tumor With Diffuse Androgen Receptor Immunoreactivity, Notch1 Ligand in Reed-Sternberg–like Cells, and Common EGFR Somatic Mutations
Cutaneous Lymphadenoma is a unique skin tumor with specific protein markers and common gene mutations that may cause continuous cell growth.
research A fast-growing skin lesion in a dialysis patient
A benign skin tumor grew quickly in a dialysis patient and was surgically removed.
research Author response: Interplay of opposing fate choices stalls oncogenic growth in murine skin epithelium
The balance between cell renewal and differentiation controls the growth of cancerous cells in mouse skin.
research Differentiation of the basal cell epithelioma-like changes overlying dermatofibroma.
Basal cell epithelioma-like changes are most similar to normal basal cells.
research The keratoacanthoma: A review
Keratoacanthoma is a common, usually non-dangerous skin tumor that looks like squamous cell carcinoma but rarely becomes severe.
research Hair sheath keratins in follicular tumors. (5). Identification of hair sheath keratins in keratoacanthoma; Histopathological hair sheath structures in the tumor and their significance as differential histopathological criteria from squamous cell carcinoma.
Follicular structures help differentiate keratoacanthoma from squamous cell carcinoma.
research Postzygotic KRAS G12C mutation, associated with various malignancies, is also underling epidermal nevus syndrome
A specific mutation known for causing cancer is also found to cause a skin condition in a young girl.
research Pathologic Quiz Case: An 84-Year-Old Woman With a Skin Cyst Containing Ziehl-Neelsen–Positive Structures
Basal cell carcinoma may originate from vellus hair cysts.
research Human hair follicle and interfollicular keratinocyte reactivity to mouse HPV16-transformed cells: An in vitro study
HPV16-transformed cells can change human skin cell properties, aiding tumor growth.
research Citrulline-containing basal cell carcinomas. Differentiation toward hair structures with induction of dermal hair papillae
The study from 1968 found that citrulline was present in keratin derived from the inner root sheath or medulla of hair follicles, but not in other keratins. Keratotic basal cell carcinomas sometimes contained citrulline in their keratin, and these tumors showed a higher presence of dermal hair papilla-like structures compared to those without citrulline. This suggested that such tumors attempted to mimic normal hair growth, indicating a high degree of differentiation and ruling out their classification as squamous carcinomas. These findings could aid in distinguishing between keratinizing basal cell and squamous cell carcinomas, reducing misclassification into the "basosquamous carcinomas" category.
research Invasive cutaneous squamous cell carcinoma of scalp: A case report
A man with a rare scalp cancer was successfully treated, highlighting the need for early management to prevent spread and complications.
research Hereditary mucoepithelial dysplasia: unique histopathological findings in skin lesions
The document describes previously unreported unique skin changes in a rare genetic disorder called Hereditary mucoepithelial dysplasia.
research No Evidence That Human Papillomavirus Is Responsible for the Aggressive Nature of Recessive Dystrophic Epidermolysis Bullosa–Associated Squamous Cell Carcinoma
HPV does not cause aggressive cancer in RDEB patients.
research Putative paraneoplastic alopecia in a cat with apocrine adenocarcinoma
The cat's hair loss was linked to a type of cancer.
research Epithelial-Stromal Interactions in Basal Cell Cancer: The PDGF System
research Spontaneous Squamous Cell Carcinoma Induced by the Somatic Inactivation of Retinoblastoma and Trp53 Tumor Suppressors
Inactivating both p53 and Rb genes in mice speeds up aggressive skin cancer development.
research A case of primary cutaneous natural killer/T-cell lymphoma, nasal type, with indolent clinical course: monoclonal expansion of Epstein-Barr virus genome correlating with the terminal aggressive behaviour
The growth of the Epstein-Barr virus in the patient's cells was linked to the worsening of her lymphoma.