research Human TSC2-null fibroblast-like cells induce hair follicle neogenesis and hamartoma morphogenesis
Cells from a skin condition can create new hair follicles and similar growths in mice, and a specific treatment can reduce these effects.
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research A case of MBTPS1 ‐related disorder due to compound heterozygous variants in MBTPS1 gene: Genotype–phenotype expansion and the emergence of a novel syndrome
A new syndrome was linked to two new genetic changes in the MBTPS1 gene in a 14-year-old girl.
research Choroidal Melanoma and Lid Fibrofoliculomas in Birt-Hogg-Dubé Syndrome
A patient with Birt-Hogg-Dubé Syndrome also had choroidal melanoma, suggesting the need for careful eyelid exams in such patients.
research Desmoplastic melanoma presenting as an alopecic patch in a young patient
A man had a rare skin cancer that looked like a bald spot.
research Trichostasis spinulosa of the scalp mimicking Alopecia Areata black dots
A man's scalp condition was misidentified as hair loss dots but was actually a common follicular disorder.
research Focal perifollicular mucinosis of the eyelid presenting as a benign nevus
A rare skin condition was misdiagnosed as a harmless mole on a woman's eyelid.
research Bilateral circumscribed haemangioma of the choroid not associated with systemic vascular syndrome
Intralesional cidofovir might be a good alternative treatment.
research Proliferating trichilemmal cyst with histological malignant transformation: Identification of hair sheath keratins in the tumor.
A hair cyst can become cancerous, showing specific keratins from the hair sheath.
research “Osler’s phenomenon”: misdiagnosing Cushing’s syndrome
Doctors often diagnose Cushing's syndrome late, which worsens symptoms; earlier detection is needed.
research Clinicopathologic study of 90 cases of trichofolliculoma
Trichofolliculoma is a unique benign tumor mainly affecting middle-aged adults' faces, often misdiagnosed without histopathology.
research Desmoplastic Trichoepithelioma: Histopathologic and Immunohistochemical Criteria for Differentiation of a Rare Benign Hair Follicle Tumor From Other Cutaneous Adnexal Tumors
The document concludes that recent studies help tell apart desmoplastic trichoepitheliomas from other skin tumors, but more research is needed for clear differentiation.
research Dermoscopic image of the hairs in a very early lesion of tinea capitis caused by Trichophyton rubrum
Early detection of tinea capitis is possible by spotting specific hair patterns like comma or corkscrew hairs.
research Atypical and giant proliferating pilomatrixoma of the eyelid: a clinicopathological report
Surgical removal of eyelid mass showed it was non-cancerous, with no recurrence after one year.
research Dermal Adnexal Neoplasms: Exploring Rare Variants and Their Clinical Behavior
Histopathology is crucial for accurately diagnosing and predicting outcomes of skin adnexal tumors.
research Cicatrising Alopecias.
Pseudopelade is likely an independent disease due to its distinct features.
research Nevoid Basal Cell Carcinoma Syndrome
Nevoid basal cell carcinomas start in the skin and hair follicles.
research Pediculosis
Scalp biopsies are important for diagnosing hair loss conditions.
research Giant Rhinophyma
A woman's large nose growth was initially misdiagnosed, but later confirmed to be giant rhinophyma after full removal and examination.
research Dual Tumors — Trichoadenoma of Nikolowski and Melanocytic Naevi
A person had two different benign skin tumors, a trichoadenoma and melanocytic naevi, at the same time but in different places on the face.
research Unilateral Straight Hair—A Symptom of Acquired Horner's Syndrome in a Neonate
A baby girl's hair turned straight on one side due to a neck tumor and surgery, but it returned to curly as she recovered.
research Pathologic Quiz Case: A 69-Year-Old Man With a Brown-Black Facial Papule
A rare benign skin growth called melanocytic matricoma was identified in a 69-year-old man.
research Hypersomatotropism in 3 Cats without Concurrent Diabetes Mellitus
Cats can have hypersomatotropism without diabetes, suggesting current diagnosis methods may miss cases.
research Pili torti in association with citrullinemia
A girl with citrullinemia developed pili torti, suggesting a link between the hair condition and the metabolic disorder.
research Tinea capitis favosa misdiagnosed as tinea amiantacea
Misdiagnosis led to permanent hair loss, stressing the need for proper scalp tests.
research A case series on pediatric tinea capitis
Early diagnosis and treatment of tinea capitis in children is crucial to prevent permanent hair loss and scarring.
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 Immunohistochemical dissection of cystic panfolliculoma focusing on the expression of multiple hair follicle lineage markers with an insight into the pathogenesis
Cystic panfolliculoma resembles hair follicle tumors due to specific cell interactions.
research Scalp Sarcoidosis with Systemic Involvement: A Case Report and Literature Review
Scalp sarcoidosis can cause hair loss and needs accurate diagnosis and treatment with specific medications.
research O-10 AN OVARIAN THECOMA PRESENTING WITH POST-MENOPAUSAL VIRILIZATION
Ovarian thecomas can cause virilization in postmenopausal women and are treated with surgery.
research Pilomatricoma with Florid Osseous Metaplasia: A Cytologist’s Perspective
A rare skin tumor with bone formation was successfully removed without recurrence.