September 2022 in “Journal of medical sciences and health” A person had two different benign skin tumors, a trichoadenoma and melanocytic naevi, at the same time but in different places on the face.
21 citations
,
April 2000 in “Journal of Cutaneous Pathology” The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
61 citations
,
March 1966 in “Archives of Dermatology” Nevoid basal cell carcinomas start in the skin and hair follicles.
3 citations
,
January 1989 in “The Nishinihon Journal of Dermatology” A hair cyst can become cancerous, showing specific keratins from the hair sheath.
2 citations
,
February 2009 in “Clinical and Experimental Dermatology” A man had rare skin tumors with bone formation and cholesterol deposits.
March 2022 in “JAAD case reports” A man had a non-cancerous, fast-growing skin lump on his arm that was removed with surgery.
March 2026 in “Dermatopathology” A rare skin tumor with extra hair growth was found and safely removed from a 27-year-old woman.
44 citations
,
January 1999 in “Dermatology” Nevus comedonicus is a rare skin condition with grouped open pores, sometimes linked to other body issues.
29 citations
,
February 1989 in “Journal of Cutaneous Pathology” A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
December 2009 in “Journal of Veterinary Clinics” The dog's back mass was a keratoacanthoma with inflammation, successfully removed without recurrence.
17 citations
,
January 2014 in “Journal of Oral and Maxillofacial Pathology” Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.
32 citations
,
August 2020 in “American Journal Of Pathology” S100A4 promotes aggressive ovarian cancer and is a potential treatment target.
3 citations
,
March 2019 in “American Journal of Dermatopathology” Recognizing rare tumor combinations is crucial for accurate diagnosis and treatment.
3 citations
,
December 2003 in “Archives of Pathology & Laboratory Medicine” The nodule was a benign cutaneous lymphadenoma, not cancer, and was successfully removed.
80 citations
,
June 2000 in “Modern Pathology” Long-standing benign tumors can become cancerous, especially in people with weakened immune systems.
1 citations
,
May 2022 in “Голова и шея.” Malignant eye tumors produce more silver nanoparticles than benign ones.
2 citations
,
November 2011 in “InTech eBooks” Most adrenal cortex tumors are benign and non-secreting, but proper diagnosis and treatment are important due to the rare possibility of cancer.
34 citations
,
January 1998 in “Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin” Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.
5 citations
,
August 2000 in “Archives of Pathology & Laboratory Medicine” The nodule on the woman's back was a benign hair follicle tumor, not cancer, but needed removal.
47 citations
,
January 1998 in “Molecular Carcinogenesis” ErbB2 signaling is crucial for skin cell growth and cancer development in mice.
October 2022 in “JAAD case reports” A man with itchy skin lesions and weight loss was diagnosed with a rare skin condition linked to a pancreatic tumor.
January 2016 in “Dermatology online journal” A 15-year-old girl has a benign skin tumor on her neck.
July 2025 in “Scientific Reports” Six key genes can predict bladder cancer outcomes and may serve as prognostic biomarkers.
February 2019 in “American Journal of Dermatopathology” A rare case showed basal cell carcinoma and leiomyosarcoma coexisting, needing careful diagnosis and treatment.
54 citations
,
May 1999 in “Journal of Cutaneous Pathology” Apocrine type cutaneous mixed tumors often resemble hair follicles, sebaceous glands, and apocrine glands.
February 2025 in “Veterinary Clinical Pathology” The ferret had a malignant apocrine gland tumor and did not survive surgery.
56 citations
,
October 2010 in “Pediatric Clinics of North America” Epidermal nevi are skin cell clusters linked to various syndromes.
January 2002 in “Linchuang pifuke zazhi” A young woman had a rare scalp tumor usually found in older women.
March 2022 in “Veterinary dermatology” A one-year-old cat had multiple benign skin tumors similar to those known in humans.
January 2014 in “International Journal of Dermatology and Venereology” A man with hair loss and a scalp lump was diagnosed with a diffuse neurofibroma but chose not to have surgery.