research A Rare Case of Antinuclear Antibody-Negative Systemic Lupus Erythematosus Presenting With Generalized Lymphadenopathy as the Initial Manifestation
A 16-year-old girl with lupus symptoms improved with treatment despite negative ANA tests.
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570-600 / 1000+ results research Pathologic Quiz Case: A Cutaneous Nodule on the Left Temple
The nodule was a benign cutaneous lymphadenoma, not cancer, and was successfully removed.
research Pityriasis amiantacea following bone marrow transplant.
A woman developed a hair disorder after a bone marrow transplant, which improved with treatment.
research Italian Guidelines in diagnosis and treatment of alopecia areata
The Italian guidelines offer advice for diagnosing and treating alopecia areata based on expert opinion and limited clinical trial evidence.
research The immunopathogenesis of Alopecia Areata
Alopecia areata is an autoimmune disease causing hair loss, and targeting macrophages may help treat it.
research Differential diagnoses of pseudolymphomatous folliculitis: considerations as regards one case
Accurate diagnosis of pseudolymphomatous folliculitis is crucial to avoid mistaking it for more serious conditions.
research Linear alopecia areata
Alopecia areata can sometimes appear as a straight line of hair loss instead of round patches.
research [Arnozán-Dubreuilh depilating folliculitis].
The patient improved with treatment for depilating folliculitis.
research Nail lichen planus in a patient with alopecia totalis
A man with total hair loss also developed a rare nail condition, likely due to autoimmune issues.
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 Immunologic findings in central centrifugal cicatricial alopecia
CCCA may be caused by both hair traction and an immune response.
research Giant Keratoacanthoma Mimicking Squamous Cell Carcinomain a Patient with Chronic Myeloid Leukemia
Giant keratoacanthoma can look like squamous cell carcinoma, requiring careful diagnosis and surgical removal.
research Reply
AUC and APL are distinct conditions needing careful clinical assessment.
research Autoimmune alopecia areata due to thymoma without myasthenia gravis: a case report
A woman's hair loss improved after removing a tumor in her thymus gland, suggesting hair loss can be linked to such tumors even without a specific muscle weakness condition.
research The spotted lunula
Alopecia areata can cause spotty white areas on nails.
research 068 Pathogenic Th17 cells, CD8+CD69+CD49a- tissue-resident memory T cells and common γ chain receptor + natural killer cells express more IL-17, compared to IFN-γ, under the foxp3+ memory regulatory T cells-depleted microenvironment in patients with chronic alopecia areata
IL-17 plays a key role in severe hair loss in chronic alopecia areata.
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.
research Myeloproliferative disorder associated with alopecia universalis
Ruxolitinib helped regrow hair in a woman with a blood disorder and complete hair loss.
research A case of multifocal acquired demyelinating sensory and motor neuropathy with whole body alopecia
Immunological treatment improved both neuropathy and alopecia.
research Erythema multiforme sparing regressing herpes zoster lesion: “Reverse isotopic phenomenon?”
A patient's skin rash did not affect the area where a previous viral rash was healing, suggesting a rare immune response.
research Report of a patient with acne conglobata and perifolliculitis capitis abscedens et suffodiens
A patient with a rare scalp condition showed improvement with isotretinoin and other medications.
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 0480 Upadacitinib monotherapy for treatment of pyoderma gangrenosum: A case series
Upadacitinib effectively treats pyoderma gangrenosum.
research A comparative study of histopathologic features in alopecia areata and pattern hair loss
The study found certain scalp biopsy features can help tell apart alopecia areata from pattern hair loss even when typical immune cells are not seen.
research Autoimmunity: Alopecia Areata
Alopecia areata is an autoimmune disease causing hair loss, treatable with immune-modulating drugs, and linked to genetics.
research Reply to comment on: Pattern hair loss. Assessment of inflammation and fibrosis on histologic sections
The authors agree more research with proper control groups is needed to understand hair loss.
research Excess granulation tissue and hair loss following acitretin
Acitretin can cause excess tissue growth and hair loss.
research [Dermatophytic disease: exuberant hyperkeratosis with cutaneous horns].
Antifungal treatment can improve severe skin infections with cutaneous horns.
research A diagnostic clue: New onset alopecia sparing white hairs
Intralesional corticosteroids effectively treat localized alopecia areata, often sparing white hairs.
research Śródskórne iniekcje acetonidu triamcynolonu w leczeniu Zespołu Grahama-Little’a — opis przypadku
Intralesional triamcinolone acetonide can effectively limit the progression of GLPLS.