research Cutaneous Granular Cell Tumor with Overlying Hypertrichosis in an Adult: A Rare Case Report
A rare skin tumor with extra hair growth was found and safely removed from a 27-year-old woman.
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research Lentiginosis within plaques of linear atrophoderma of Moulin: a twin-spotting phenomenon?
The document suggests a rare skin condition might be caused by a genetic phenomenon.
research Hyaluronate Accumulation and Decreased CD44 Expression in Perifollicular Solitary Cutaneous Myxoma
Reduced CD44 expression may cause abnormal hyaluronate buildup in cutaneous myxoma.
research Association of lichen planopilaris with hypothyroidism: a systematic review and meta‐analysis
Lichen planopilaris patients are more likely to have hypothyroidism.
research Thymic stromal lymphopoietin controls hair growth
Thymic stromal lymphopoietin (TSLP) promotes hair growth, especially after skin injury.
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 心音図の読み方の基礎 (心電図・心音図の価値と限界(特集))
Lichen spinulosus, usually seen in young people, can rarely occur in adults, as shown by a 52-year-old woman with a rough, bumpy rash.
research Localized alopecic myxedema of the scalp
A person with thyroid problems had rare, swollen, bald spots on their scalp caused by a condition usually found on the shins.
research Basaloid follicular hamartoma, total body hair loss and SLE
Aggressive SLE treatment helped hair regrowth and improved oral plaque, but scalp lesions stayed.
research Clinicopathological Features and Pathogenesis of Thymoma Complicated with Alopecia Areata: A Multicenter, Matched Case Analysis
Thymoma with alopecia areata may be linked to abnormal immune cells.
research Lipidized Fibrous Histiocytoma: Differential Diagnosis from Juvenile Xanthogranuloma
The study concluded that careful examination is key to differentiate between lipidized fibrous histiocytoma and juvenile xanthogranuloma.
research Morphologic and immunologic characterization of a canine isthmus mural folliculitis resembling pseudopelade of humans
Dogs have a skin condition like human pseudopelade, causing hair loss that doesn't improve with treatment.
research Recurrence of cutaneous T‐cell lymphoma post viral vector COVID‐19 vaccination
COVID-19 vaccination may trigger recurrence of cutaneous T-cell lymphoma in some patients.
research Detection of subtypes of T helper cells and their cytokines in peripheral blood of patients with systematic lupus erythematosus and their clinical significances
Higher levels of certain immune cells and proteins are linked to more severe lupus symptoms.
research Lentiginous melanoma. A clinically malignant entity that histopathologically seems benign. Case study harbouring BRAF V 600R mutation
A clinically suspected melanoma appeared benign under the microscope but was confirmed by specific tests and a rare mutation.
research Sterile suppurative folliculitis associated with acute myeloblastic leukaemia
A rare skin condition linked to leukemia improved with chemotherapy.
research Nevus lipomatosus cutaneous superficialis with perifollicular fibrosis.
A rare skin condition in a baby showed unusual fat and hair follicle changes.
research Acquired smooth muscle hamartoma with sebaceous component
The patient has a rare skin condition that shows features of two known disorders.
research Stress-induced chemokine production by hair follicles recruits dendritic cells to sites of minor trauma
Hair follicles help attract immune cells to minor skin injuries.
research Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata
ILC1-like cells can independently cause alopecia areata.
research Reply to ‘CD123 immunohistochemistry for plasmacytoid dendritic cells is useful in the diagnosis of scarring alopecia’: three PDC-related parameters are useful in differentiating lupus alopecia from LPP
Three characteristics of plasmacytoid dendritic cells help tell apart lupus-related hair loss from LPP.
research Abstract LB-039: Chronic inflammation-mediated contribution of bone marrow-derived epithelial cells and hair follicle stem cells to development of cutaneous neoplasms
Bone marrow-derived cells contribute to skin tumors, suggesting new treatment targets for non-melanoma skin cancers.
research Becker's Melanosis and Hypertrichosis*
Becker's Melanosis and Hypertrichosis mainly affects young males, causing brown skin patches and extra hair on one side of the upper body.
research Follicular Hybrid Cyst With Isthmic-Catagen, Pilomatrical, and Syringocystadenoma Papilliferum Components
A rare neck cyst in a 47-year-old man showed diverse skin cell types and was not linked to HPV.
research Two cases of aplasia cutis congenita with hair collar signs and macrophage hyperplasia
Two cases showed skin abnormalities without bone or neural defects.
research HPV8 Field Cancerization in a Transgenic Mouse Model Is due to Lrig1+ Keratinocyte Stem Cell Expansion
HPV8 causes skin cancer by expanding specific skin stem cells.
research Leydig cell hyperplasia as a cause of virilization in a postmenopausal woman: A case report
Leydig cell hyperplasia can cause virilization in postmenopausal women and is treatable with surgery.
research T-cell “induced-self” MHC class I/peptide complexes may enable “de novo” tolerance induction to neo-antigens occurring outside of the thymus
Hair follicles may help teach the immune system to tolerate new self-antigens, but this can sometimes cause hair loss.
research Lipedematous scalp with heterochromia of scalp hair in a boy
A boy had a rare scalp condition with thickened skin and different-colored hair.
research Lichen planus pigmentosus and lichen planopilaris
Some people with lichen planus pigmentosus might later develop frontal fibrosing alopecia.