research Clinicopathologic and molecular characterization of a series of sporadic trichoblastic neoplasms
Sporadic trichoblastic neoplasms generally don't recur or spread, with one case showing a specific genetic fusion.
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510-540 / 1000+ results research A Pedunculated Follicular Hamartoma: A Case Showing a Central Trichofolliculoma‐like Tumor with Multiple Trichogenic Tumors
The tumor on the man's nose was a rare type called pedunculated follicular hamartoma.
research Alopecia totalis in an infant
An infant with complete hair loss was diagnosed with a genetic disorder affecting hair growth.
research Cytokeratin 15 expression in trichoepitheliomas and a subset of basal cell carcinomas suggests they originate from hair follicle stem cells
Trichoepitheliomas and some basal cell carcinomas likely come from hair follicle stem cells.
research Trichoblastomas derived from the facial skin with tactile hair in aged house musk shrews (Suncus murinus)
Trichoblastomas in aged house musk shrews show unique features and may involve serum amyloid A in inflammation.
research A Congenital Hair Defect: Trichoschisis With Alternating Birefringence and Low Sulfur Content
research Trichofolliculoma: Is It A Recurrence? A Case and Review of the Literature
Trichofolliculoma, a rare benign hair follicle tumor, can potentially recur.
research Pilomatricoma in the infraorbital region
Pilomatricoma is a rare, benign skin tumor that requires surgical removal for best results.
research Controversial Concepts
The author now believes tricholemmal carcinoma is a rare type of infundibular squamous cell carcinoma and more research is needed on these tumors.
research Multiple pigmentierte Basaliome im Capillitium bei Myotonia dystrophia Curschmann-Steinert
A woman with myotonic dystrophy had multiple skin tumors on her scalp, suggesting a genetic link.
research Congenital Trichomegaly of the Eyelashes
A 7-year-old girl had unusually long eyelashes with no known cause or related health issues.
research TRICHOSTASIS SPINULOSA OR PINSELHAAR
Trichostasis spinulosa is a rare skin condition with hair-filled plugs in hair follicles.
research Trichofolliculoma With Mucinosis
A rare hair follicle tumor showed unusual high levels of mucin.
research A case of familial trichomegaly with synophrys in association with loose anagen syndrome
A 17-year-old girl and her brothers have a rare hair condition with long eyelashes, thick eyebrows, and easily pluckable hair.
research Merkel cell differentiation in trichoblastoma
Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.
research Familial hypotrichosis of the scalp. Autosomal dominant inheritance in four generations.
A family had a genetic condition causing hair loss on the scalp, passed down through four generations.
research Atrichia congenita with papular lesions: A rare cause of pediatric alopecia
This rare genetic disorder causes permanent hair loss and skin bumps from birth.
research Congenital triangular alopecia: Is it always confined to fronto-temporal region?
Congenital triangular alopecia can occur outside the typical fronto-temporal region.
research Variable Clinical Features of Temporal Triangular Alopecia
Temporal triangular alopecia may be linked to sebaceous nevus and shows a new pinkish background feature.
research Monilethrix: the use of tricoscopy in clinical diagnosis
Monilethrix is a genetic disorder causing brittle hair, diagnosed using tricoscopy.
research Trichostasis Spinulosa of the Heel: Unique Presentation with Characteristic Morphology
A rare skin condition usually on the face was found on a man's heel.
research Trichomegaly in a 3-Year-Old Girl with Alopecia Areata
A young girl developed unusually long eyelashes with a hair loss condition without other health issues or medication causes.
research Desmoplastic trichoepithelioma on the face mimicking basal cell carcinoma: a case report and literature review
Accurate diagnosis of facial skin tumors requires detailed analysis to distinguish between benign and malignant types.
research A rare cause of irrevocable childhood alopecia feigning alopecia universalis: Atrichia congenita with papular lesions
An 8-year-old girl has a rare genetic disorder causing complete, irreversible hair loss and skin bumps.
research Acquired Structural Defects of the Hair
External factors like certain shampoos, bacterial infections, and parasites might cause hair defects similar to genetic conditions.
research A case of temporal triangular alopecia
A 3-year-old boy was diagnosed with a rare, non-scarring hair loss condition called temporal triangular alopecia.
research Rare Diagnosis of a Proliferating Pilar Tumor in a Facial Hairline Cryst
The lump on a woman's scalp was a rare, potentially cancerous tumor from the hair follicle, not a common cyst.
research Role of Trichoscopy in diagnosing Genotrichosis—A Report of Two Cases
Trichoscopy is crucial for diagnosing rare genetic hair disorders.
research Epidermoid Cyst in the Bitch Mammary Gland
An epidermoid cyst in a dog's mammary gland is rare and benign.
research Atypical manifestation of giant epidermal cyst over sacrum coccygeal region in elderly male
An elderly man had a rare, large skin cyst on his lower back, which was removed by surgery.