research Eosinophils in fibrous tracts and near hair bulbs: A helpful diagnostic feature of alopecia areata
Finding eosinophils near hair bulbs helps diagnose alopecia areata.
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research ‘Follicular Swiss cheese’ pattern - another histopathologic clue to alopecia areata
Dilated follicular infundibula and increased catagen/telogen follicles are key indicators for diagnosing alopecia areata.
research Permanent alopecia in patients with breast cancer after taxane chemotherapy and adjuvant hormonal therapy: Clinicopathologic findings in a cohort of 10 patients
Some breast cancer patients developed permanent hair loss after chemotherapy and hormonal therapy, showing patterns similar to common baldness and alopecia areata.
research Alopecia areata incognita in Cronkhite-Canada syndrome
The report suggests that hair loss in Cronkhite-Canada syndrome may be caused by alopecia areata incognita, as shown by a patient's improvement with treatment.
research Histologic features of alopecia areata other than peribulbar lymphocytic infiltrates
Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.
research Topical Minoxidil in Alopecia Areata: No Effect on the Perifollicular Lymphoid Infiltration
Minoxidil doesn't affect perifollicular lymphoid infiltration in alopecia areata patients.
research A patient with diffuse hair loss
The patient's hair loss is most likely due to diffuse alopecia areata.
research Syphilitic alopecia
Syphilitic alopecia is a rare hair loss condition in secondary syphilis that looks similar to another condition but can be diagnosed with specific tests and responds to antibiotics.
research Perifollicular inflammation and follicular spongiosis in androgenetic alopecia
Hair loss in both Androgenetic Alopecia and Alopecia Areata is often accompanied by inflammation around hair follicles, but the location and severity of this inflammation varies.
research Psoriatic Alopecia/Alopecia Areata–Like Reactions Secondary to Anti–Tumor Necrosis Factor-α Therapy: A Novel Cause of Noncicatricial Alopecia
Anti-TNF therapy can cause a unique type of hair loss that may get better with topical treatments without stopping the therapy.
research Scalp Biopsy and Diagnosis of Common Hair Loss Problems
Scalp biopsy helps tell apart permanent and temporary hair loss types and guides treatment.
research The Pathogenesis of Alopecia Areata in Rodent Models
Alopecia Areata is an autoimmune disease affecting hair follicles, influenced by genetic and environmental factors, with rodent models being essential for research.
research The aetiology and pathogenesis of alopecia areata
The cause of alopecia areata is likely a mix of genetics, immune system issues, and environmental factors, with more research needed to understand it fully.
research IMMUNOPATHOLOGY OF THE HUMAN HAIR FOLLICLE
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
research Alopecia Areata in C3H/HeJ Mice Involves Leukocyte-mediated Root Sheath Disruption in Advance of Overt Hair Loss
Hair loss in mice starts with immune cells damaging hair roots before it becomes visible.
research Intranasal sensitization model of alopecia areata using pertussis toxin as adjuvant
Pertussis toxin may contribute to hair loss in alopecia areata.
research Alopecias: Practical Tips for the Management of Biopsies and Main Diagnostic Clues for General Pathologists and Dermatopathologists
The document concludes that understanding hair follicle histology and the hair cycle is crucial for diagnosing alopecia.
research Distinguishing immunohistochemical features of alopecia areata from androgenic alopecia
Biopsy can differentiate between alopecia areata and androgenic alopecia, and if more information is needed, testing for CD3 and CD8 can help.
research Psoriatic Alopecia in a Patient With Crohn Disease: An Uncommon Manifestation of Tumor Necrosis Factor α Inhibitors
A girl with Crohn's disease developed hair loss due to her increased medication, a rare side effect seen in some children.
research Acquired scalp alopecia. Part I: A review
Accurate diagnosis is key for treating different kinds of hair loss, and immune response variations may affect the condition and treatment results.
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 Graft-versus-host disease with acute hair loss: A distinctive manifestation of chronic graft-versus-host disease
People with allergies or high eosinophil levels have a higher chance of severe hair loss from alopecia areata, and sudden hair loss can indicate chronic graft-versus-host disease.
research Th1 effector CD4 T cells rely on IFN-γ production to induce alopecia areata
CD4 T cells need IFN-γ to cause hair loss in alopecia areata.
research Eosinophilia versus atopy as a predictor of severe phenotypes in alopecia areata
Both atopy and eosinophilia are linked to more severe hair loss in people with alopecia areata.
research Extensive alopecia areata: A multicenter review of 132 patients
The study found that severe alopecia areata affects any age, treatments often give temporary results, and some factors predict worse outcomes.
research Hair and nail adverse events during treatment with target therapies for metastatic melanoma
People with certain allergic conditions or higher white blood cell counts have more severe hair loss, and treating hair and nail side effects early in melanoma therapy can improve quality of life.
research Updates In The Pathogenesis Of Alopecia Areata
Alopecia areata is an autoimmune condition causing hair loss, linked to genetic factors and immune system issues, with no cure yet.
research Trichoscopic evaluation of non-marginal traction alopecia: A case series
Long hair can cause hair loss in the middle of the scalp, and cutting it shorter helps.
research Histopathology of alopecia: a clinicopathological approach to diagnosis
The conclusion is that accurate diagnosis of different types of hair loss requires good teamwork between skin doctors and lab experts.
research Frontal fibrosing alopecia: reflections and hypotheses on aetiology and pathogenesis
FFA's causes may include environmental triggers and genetic factors.