research A syndromic extreme insulin resistance caused by biallelic POC1A mutations in exon 10
Mutations in the POC1A gene can cause a unique form of extreme insulin resistance and short stature.
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research Massive Pilomatrixoma of the Scalp: A Case Report
A large scalp tumor was removed from an elderly woman, who was later diagnosed with schizophrenia.
research Sorafenib stimulates human skin type mast cell degranulation and maturation
Sorafenib causes skin reactions by increasing the number and activity of skin mast cells.
research 42863 The association of milia-like calcinosis cutis, alopecia totalis and hyperthyroidism linked with the novel mutation for RBM28
Children with alopecia areata, especially with Down syndrome or thyroid issues, should be screened for thyroid disease.
research Pituitary-dependent hyperadrenocorticism in a cat
The cat had a pituitary tumor causing hormone imbalance and related health issues.
research Folliculotropic mycosis fungoides in a child: a rare case
Folliculotropic mycosis fungoides can occur in children and is diagnosed with specific tests, but often stays in early stages with treatment.
research Epithelial elements in superficial angiomyxomas: mimicry of adnexal development, and mesenchymal‐to‐epithelial transition
Epithelial elements in superficial angiomyxomas are non-neoplastic growths mimicking embryogenesis.
research Bullous pilomatrixoma: Without a “Shadow” of doubt – Role of ROSE and cytology
Fine needle aspiration with rapid on-site evaluation is useful for diagnosing pilomatrixoma.
research Pilomatricoma in the infraorbital region
Pilomatricoma is a rare, benign skin tumor that requires surgical removal for best results.
research Mast cell hyperplasia in the skin of Dsg4-deficient hypotrichosis mice, which are long-living mutants of lupus-prone mice
A gene mutation in mice causes increased mast cells and disorganized hair follicles in their skin.
research Transduction‐induced overexpression of Merkel cell T antigens in human hair follicles induces formation of pathological cell clusters with Merkel cell carcinoma‐like phenotype
Overexpressing Merkel cell virus proteins in human hair follicles can create clusters of cells that resemble Merkel cell cancer.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research PTCH1 Germline Mutations and the Basaloid Follicular Hamartoma Values in the Tumor Spectrum of Basal Cell Carcinoma Syndrome (NBCCS)
NBCCS and BFHS might be the same syndrome, helping better identify and manage cases.
research Abstracts Presented at the 12th Joint Meeting of the International Society of Dermatopathology, March 4-5, 2009, Marines Memorial Club & Hotel, San Francisco, CA, USA
Mast cells play a significant role in hair loss conditions like male pattern hair loss and alopecia areata.
research Multiple perifollicular fibromas: report of a case and analysis of the literature
Multiple perifollicular fibromas may actually be unrecognized cases of Birt-Hogg-Dubé syndrome.
research Dermatophytosis and papular eosinophilic/mastocytic dermatitis (urticaria pigmentosa-like dermatitis) in three Devon Rex cats
Devon Rex cats with skin issues were successfully treated with antifungal medication.
research Cases Report the Cronkhite-Canada Syndrome
Cronkhite-Canada syndrome may be more treatable and less severe than previously thought.
research 015 Hypopigmented Mycosis Fungoides Progressing to Systemic Involvement- A Case Report and Review of Literature
A 73-year-old woman with Hypopigmented Mycosis Fungoides, a rare skin lymphoma, experienced disease progression despite treatment, emphasizing the need for ongoing monitoring.
research Near missed diagnosis of Merkel Cell Carcinoma in a young immunocompetent woman with a recurrent left-arm mass: A case report
A young woman with a rare skin cancer was diagnosed late because her symptoms were unusual for the disease.
research An incompletely penetrant novel MAFB (p.Ser56Phe) variant in autosomal dominant multicentric carpotarsal osteolysis syndrome
Researchers found a new gene variant linked to a rare bone disease, which doesn't always cause symptoms in carriers.
research Multiplex matrix network analysis of protein complexes in the human TCR signalosome
Alopecia areata patients show unique protein activity patterns, suggesting imbalanced signaling pathways.
research Prominent follicular mucinosis with diffuse scalp alopecia resembling alopecia areata
A woman's hair loss, resembling an autoimmune condition, improved after treatment, but requires ongoing checks due to potential serious associations.
research A simple immunofluorescence technique for simultaneous visualization of mast cells and nerve fibers reveals selectivity and hair cycle - dependent changes in mast cell - nerve fiber contacts in murine skin
Mast cell and nerve fiber interactions in mouse skin change with the hair cycle.
research Rapidly progressing mycosis fungoides presenting as follicular mucinosis
Follicular mucinosis can be an early sign of aggressive mycosis fungoides.
research Dermal Mass Aspirate from a Persian Cat
The Persian cat has a skin infection caused by a fungus, treatable with antifungal medication.
research Adrenal myelolipoma: A rare entity
A rare adrenal gland tumor can cause unusual symptoms due to hormone changes.
research Hyaluronate Accumulation and Decreased CD44 Expression in Perifollicular Solitary Cutaneous Myxoma
Reduced CD44 expression may cause abnormal hyaluronate buildup in cutaneous myxoma.
research Malignant Melanoma and Its Stromal Nonimmune Microecosystem
The surrounding tissue plays a crucial role in the growth and spread of skin cancer.
research Multiple congenital smooth muscle hamartoma: A case report
Early and accurate diagnosis of congenital smooth muscle hamartomas is crucial to distinguish them from other conditions.
research Giant pigmented tumour of the scalp—a diffuse neurofibroma or a congenital naevus showing neurofibromatous changes? Immunohistochemical and electron microscopic studies
The tumor likely shows dual neural crest differentiation.