research Basaloid follicular hamartoma, total body hair loss and SLE
Aggressive SLE treatment helped hair regrowth and improved oral plaque, but scalp lesions stayed.
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480-510 / 1000+ resultsresearch Trichoblastic Carcinoma
Trichoblastic carcinoma may be a distinct type of skin cancer different from basal cell carcinoma.
research Nevus Sebaceous
Nevus sebaceous is identified by unique skin changes, including thickened skin, fewer hair follicles, and many sebaceous glands.
research A case of localized follicular hamartoma: an ultrastructural and immunohistochemical study
The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
research Merkel cell differentiation in trichoblastoma
Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.
research Alopecia neoplastica simulating alopecia areata and antedating the detection of primary breast carcinoma
A woman's hair loss was initially mistaken for a common hair loss condition but was later found to be caused by breast cancer cells in her scalp.
research Differentiation of the basal cell epithelioma-like changes overlying dermatofibroma.
Basal cell epithelioma-like changes are most similar to normal basal cells.
research Alopecia Neoplastica due to Gastric Adenocarcinoma Metastasis to the Scalp, Presenting as Alopecia: A Case Report and Literature Review
Hair loss can occur when stomach cancer spreads to the scalp.
research Acquired smooth muscle hamartoma with sebaceous component
The patient has a rare skin condition that shows features of two known disorders.
research Subtle Trichilemmal Carcinoma of Neck Initially Misdiagnosed as Benign Cyst and Ultimately Treated with Mohs Micrographic Surgery
A neck lesion misdiagnosed as benign was later treated successfully with Mohs Micrographic Surgery.
research Differentiation and Apoptosis in Pilomatrixoma
Pilomatrixoma involves abnormal hair keratin production and cell death, causing debris and cysts.
research Graft versus host disease–like: A new paraneoplastic syndrome
A woman with thymoma developed a rare chronic condition similar to graft versus host disease after surgery.
research 498 Efficacy of photobiomodulation therapy for the off-label treatment of alopecia in skin types V-VI
Photobiomodulation therapy may help treat hair loss in people with darker skin, but more research is needed.
research Retinoic Acid and Mouse Skin Morphogenesis. II. Role of Epidermal Competence in Hair Glandular Metaplasia
Retinoic acid causes gland formation instead of hair in mouse skin by altering epidermal and dermal interactions.
research Primary TSC2-/meth Cells Induce Follicular Neogenesis in an Innovative TSC Mouse Model
TSC2-/meth cells can cause skin lesions, hair growth, and lung issues, and may be treated with chromatin remodeling agents.
research Seborrheic keratosis
Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.
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 Follicular mucinosis in association with Sezary syndrome
A patient with Sézary syndrome showed improvement after treatment and the study suggested follicular mucinosis might indicate future lymphoma risk.
research El sistema español de autonomías territoriales: apuntes para un diagnóstico
Generalized trichoepitheliomas with alopecia may indicate myasthenia gravis.
research Papillary dermal elastolysis histopathology mimicking folliculotropic mycosis fungoides
research In brief
Pilomatricomas don't follow the usual hair follicle cell differentiation process.
research Plasticity of differentiated cells in wound repair and tumorigenesis, part II: skin and intestine
Mature cells can re-enter the cell cycle and potentially lead to cancer.
research A previously undescribed cutaneous paraneoplastic syndrome in a cat with thymoma
Thymoma in cats can cause hair loss without inflammation.
research Congenital triangular alopecia: A close mimicker of alopecia areata
CTA is often mistaken for AA but doesn't respond to steroids and may require hair transplantation.
research Editors' Picks
Activin increases skin tumor formation, skin Tregs help hair growth, lymph-node removal doesn't improve melanoma survival, cells can revert to stem cells in wound healing, and skin bacteria produce peptides that may treat infections.
research sPLA2-IIA Overexpression in Mice Epidermis Depletes Hair Follicle Stem Cells and Induces Differentiation Mediated Through Enhanced JNK/c-Jun Activation
Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.
research Generalized trichoepitheliomas with alopecia and myasthenia gravis: Clinicopathologic and immunohistochemical study and comparison with classic and desmoplastic trichoepithelioma
Generalized trichoepitheliomas with hair loss may indicate myasthenia gravis.
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 Desmoplastic trichoepithelioma on the face mimicking basal cell carcinoma: a case report and literature review
Accurate diagnosis of facial skin tumors requires detailed analysis to distinguish between benign and malignant types.
research Epithelial keratin and filaggrin expression in seborrheic keratosis: evaluation based on histopathological classification
Seborrheic keratosis shows varied cell differentiation, and keratin analysis helps diagnose skin tumors.