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This case report of a 60-year-old male patient diagnosed with trichilemmal carcinoma, initially mistaken for a sebaceous cyst, highlights the importance of careful evaluation of atypical swellings for correct diagnosis and treatment.

In this study, clinicians are advised to perform trichography regularly on Pomeranians with HCA, as significant hair abnormalities, especially TN, may affect hair quality; further research is needed to understand the underlying mechanisms and treatment options.

This article reviews the use of trichoscopy for diagnosing common hair and scalp diseases and introduces a new classification for specific skin surface abnormalities, without presenting new clinical results.

This case study reports a rare occurrence of a large trichobezoar in a 3-year-old male, who presented with a thread protruding from his mouth without any signs of hair loss.

This study examines the depiction of a soldier with an atypical hairstyle resembling alopecia in an Isenmann painting, possibly reflecting medical conditions like tinea capitis or alopecia areata to emphasize the soldier's moral degradation, though artists historically mixed medical conditions for stylistic purposes.

This case study describes a 43-year-old Hispanic man with cicatricial alopecia of the scalp, and suggests tufted folliculitis as the most likely diagnosis.

Oxidized trichocyte keratin has a helical dislocation in its structure.

This case report describes a rare patient with Sjogren's syndrome who experienced recurrent pneumothorax, resolved through surgical intervention, highlighting pneumothorax as an unusual complication of the condition.

In this study, researchers identified elongated corkscrew hairs as a new trichoscopic pattern in immunosuppressed adults with chronic endothrix tinea capitis, which may help in earlier diagnosis and targeted mycological investigation.

This study reported intra-familial transmission of Arthroderma benhamiae among Canadian porcupines in a Japanese zoo, with genetic sequences previously undocumented in Japan or the GenBank database.

This case report describes a six-year-old girl with hypertrichosis cubiti, characterized by excess terminal hair growth around the elbows, and notes treatment with over-the-counter depilatory creams and shaving to address aesthetic concerns.

This study found that trichoscopic examination can effectively differentiate between alopecia areata and trichotillomania, as specific features such as black dots and exclamation marks favor alopecia areata while hair breaking at various lengths and several unique patterns are exclusive to trichotillomania.

This article reviews the development of trichophytic closure techniques in hair restoration surgery aimed at reducing donor site scarring, but it does not report new clinical outcomes.

This report describes a 1949 case of a young girl with a rare congenital ectodermal defect causing unique hair fragility, which had not been previously documented in the literature.

This article reviews confocal microscopy findings in trichoepithelioma and desmoplastic trichoepithelioma, noting similarities with histological features, but it provides no new clinical results.

This study observed unique ultrastructural changes in a 4-year-old girl with pili trianguli et canaliculi that may affect hair shaft surface characteristics due to inner root sheath alterations.

This case report describes the first documented occurrence of pili torti in a healthy young adult cat, marked by noninflammatory and nonpruritic symmetrical multifocal alopecia.

This report describes the first diagnosed case of dermatophytosis caused by Microsporum canis in a young maned wolf, emphasizing the importance of monitoring emerging diseases in this vulnerable species.

This study explored the structure and keratin composition of marsupial hairs, finding similarities in keratin localization to hairs in placental mammals, and highlighting potential roles of trichohyalin and transglutaminase during hair development and shedding.

This review highlights that diagnosing cicatricial alopecia, a hair loss condition linked to several autoimmune diseases, requires trichoscopy and histopathological examination to differentiate it from similar conditions, with early diagnosis being crucial for effective management.

This report documents a rare case of familial eyelash trichomegaly and synophrys in three siblings, with one sister also having loose anagen hair syndrome, an unreported association.

This review summarizes trichoscopic features for diagnosing common hair loss disorders and reports no new clinical results, emphasizing their diagnostic utility in conditions like alopecia areata and trichotillomania.

This study found that ossification in trichilemmal cysts may be more common than previously thought, often associated with cyst wall rupture, and reports a novel case of ossifying TC with extramedullary hematopoiesis.

This study reports that despite normal cystine incorporation into hair follicles, trichothiodystrophy patients have decreased cystine levels in hair shafts, contradicting the hypothesis of defective transport in hair follicles.

This study describes how dogs can suffer from dermatological issues due to arthropod parasites, notably mange caused by Sarcoptes mites, which leads to skin irritation, hair loss, and can escalate to severe conditions if untreated.

This study identified a new S100 fused-type protein, scaffoldin, in reptiles and birds and suggests that SFTP-positive epithelia serve as scaffolds for the growth of various skin appendages, indicating a common evolutionary origin.

In this study, researchers found that hair alterations such as frontal-occipital inversion in males and a high occipital hairline may aid in diagnosing the uncommon condition TRPS.

Double trichophytic closure effectively repairs thin scalp scars, reducing financial burden.

Hidradenitis Suppurativa is a chronic skin condition best treated early with surgery for better outcomes and less recurrence.

This paper discusses the use of dermatoscopy as a fast, noninvasive technique for diagnosing hair shaft disorders and reports no new results; the authors highlight its advantages over traditional microscopy methods.