research Distinguishing diffuse alopecia areata (AA) from pattern hair loss (PHL) using CD3+ T cells
CD3+ T-cell presence is a reliable marker to tell apart alopecia areata from pattern hair loss.
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research Diffuse alopecia areata is associated with intense inflammatory infiltration and CD8+ T cells in hair loss regions and an increase in serum IgE level
Diffuse alopecia areata involves more inflammation and higher allergy-related antibodies than patchy types.
research Lichen Planopilaris With Foreign-Body Granuloma
Foreign-body granuloma may be a marker for late-stage Lichen Planopilaris and should be considered in diagnosis.
research Primary cutaneous diffuse large B‑cell lymphoma of the scalp: A case report and brief review of the literature
Lymphoma should be considered in unusual scalp hair loss cases, as treatment can work but may lead to severe complications.
research Atypical bilateral hyperpigmented macules on the lower legs possibly due to cyclophosphamide.
Cyclophosphamide likely causes skin darkening by affecting hair follicles.
research Case-based discussion: a case of misdiagnosis of primary lung malignancy
A 69-year-old smoker was wrongly diagnosed with lung cancer but actually had a rare lymphatic system disorder.
research Alopecia areata, thyroiditis and vitiligo vulgaris in a Japanese patient with smoldering type adult T‐cell leukemia/lymphoma
A patient with leukemia/lymphoma also had multiple autoimmune diseases, suggesting a link between them.
research Primary cutaneous follicle center lymphoma presenting as frontal fibrosing alopecia
Biopsy is crucial for diagnosing unusual hair loss causes like lymphoma.
research Hypomyelinating leukodystrophy-10 presenting with an additional atypical feature of increased body hair and Mongolian spots
HLD10 can include increased body hair and Mongolian spots.
research Lupus comédonien
A man was diagnosed with a rare form of lupus after showing unique skin symptoms that responded well to treatment.
research Systemic lupus erythematosus, complicated by nephritis and macrophage activation syndrome, not responsive to high-dose immunosuppression
The girl's lupus with kidney and immune complications didn't improve with strong treatment.
research Bilaterally Symmetrical Alopecia With Reticulated Hyperpigmentation
A Doberman Pinscher had a rare form of autoimmune disease causing hair loss and other severe symptoms.
research 087 Basal-to-inflammatory transition and tumor resistance via crosstalk with a pro-inflammatory stromal niche
research Widespread and eruptive comedonal lesions with alopecia
A man with skin and hair symptoms improved partially with specific treatment.
research Lupus erythematosus-like lesions in a carrier of X-linked chronic granulomatous disease: A case report and personal considerations
A woman with X-linked chronic granulomatous disease developed lupus-like skin lesions, improved with treatment, suggesting a unique skin condition in carriers.
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 Skin-infiltrating CD4+ lymphoma cells depend on hair follicle-derived IL-7
Hair follicles produce IL-7, which is essential for certain skin lymphoma cells to survive.
research The histopathologic spectrum of psoriasis
Psoriasis skin changes are complex and might need several biopsies for a clear diagnosis.
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 A 32‐year‐old woman with arthralgias and severe hypotension
Aggressive immunosuppressive treatment improved a woman's severe heart condition linked to autoimmune disease.
research Hepatitis C‐related mixed type vitiligo in a patient with Ivemark syndrome
A patient with Ivemark syndrome developed mixed type vitiligo after a hepatitis C infection, showing different treatment responses and immune cell involvement in the skin.
research Alopecia areata as a paraneoplastic syndrome of Hodgkin’s lymphoma: A case report
Alopecia areata can be an early sign of Hodgkin’s lymphoma and may improve with lymphoma treatment.
research HISTOPATHOLOGIC FINDINGS OF ALOPECIA AREATA IN VIETNAMESE PATIENTS
Histopathological examination is essential for diagnosing alopecia areata.
research Histologic absence of yeast as a clue for classic lichen planopilaris, fibrosing alopecia in a pattern distribution, and frontal fibrosing alopecia: A cross-sectional observational study
research 838 Histologic and immunohistochemical evaluation of Lichen Planopilaris and correlation with clinical disease severity
The study found a link between the severity of Lichen Planopilaris seen by doctors and the details seen under a microscope, and created a new way to measure this severity.
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 Two Clinically Unusual Cases of Folliculotropic Mycosis Fungoides: One with and the Other without Syringotropism
Some cases of folliculotropic mycosis fungoides may progress slowly and not need aggressive treatment.
research Diagnostic dilemma: Multiple Autoimmune Syndrome versus incomplete Graham-Little-Piccardi-Lassueur Syndrome overlap mixed connective tissue disease
The case shows how hard it is to tell apart Multiple Autoimmune Syndrome from other similar autoimmune conditions, but correct diagnosis is key for treatment to work.
research Lymphocytic cicatricial alopecia: report of two cases
Early diagnosis and strong corticosteroids are crucial for managing lymphocytic cicatricial alopecia.
research Folliculotropic mycosis fungoides of external ear: a case study
A 64-year-old man had a rare skin cancer near his ear, unresponsive to antibiotics, with specific skin and hair follicle changes.