2 citations
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June 2010 in “Medicina de Familia SEMERGEN” The girl's "dandruff" was actually harmless hair casts, not a hygiene issue.
January 1982 in “Los Cuadernos del Norte: Revista cultural de la Caja de Ahorros de Asturias” June 2022 in “Zenodo (CERN European Organization for Nuclear Research)” 50 citations
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January 1986
4 citations
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January 2000 Piedraia hortae fungi dissolve both the outer and inner layers of hair.
4 citations
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January 1991 in “Dermatology” Hair casts are small structures on hair shafts with unknown causes.
January 1991 in “Dialnet (Universidad de la Rioja)”
13 citations
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January 2012 in “International journal of trichology” The study found that hair fragility in Pili annulati may be caused by cavities and damage within the hair shafts.
7 citations
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October 2012 in “Anais Brasileiros de Dermatologia” A patient had both white piedra and head lice, showing their differences.
13 citations
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January 2001 in “Pediatric dermatology” A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
January 2020 in “한국공업화학회 연구논문 초록집” Encapsulated hair cells in a special gel can help regenerate hair follicles, potentially treating hair loss.
5 citations
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March 2009 in “Pediatric Dermatology” The study found that pili bifurcati causes hair to intermittently split into two branches, each with its own outer layer.
June 2022 in “Zenodo (CERN European Organization for Nuclear Research)” 8 citations
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May 2005 in “The American journal of dermatopathology/American journal of dermatopathology” The hair defect is due to abnormal inner root sheath keratinization.
7 citations
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June 1967 in “Journal of Investigative Dermatology” Plucking hairs in a certain way can result in intact hair roots, not related to baldness.
16 citations
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January 2015 in “Forensic science international” The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
July 2019 in “Dermatologic Surgery” 1 citations
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May 2015 in “Repositorio Institucional E-DocUR (Universidad Del Rosario)” Se necesita más investigación para entender mejor la pérdida de cabello en mujeres en Colombia.
4 citations
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January 1981 in “PubMed” Hair medullary cells in mammals vary in complexity, with humans having more structured cells similar to inner root sheath cells.
March 2014 in “Anais Brasileiros de Dermatologia” Hair follicles are a key source of stem cells for skin repair and could help treat baldness.
The "sinuskissen" in cat hair follicles is mostly connective tissue, affecting fluid flow.
7 citations
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May 1988 in “International Journal of Dermatology” The patient's hair has unique structural differences with alternating bright and dark bands.
10 citations
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January 2013 in “Actas Dermo-Sifiliográficas” Most white Spanish women have a widow's peak, and their hairline measurements could help in hair restoration surgery.
November 2024 in “Medicina Estética Revista Científica de la Sociedad Española de Medicina Estética (SEME)” La detección temprana y precisa de la pseudopelada de Brocq es crucial para detener su progresión.
1 citations
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October 2022 in “Dermatology practical & conceptual” Isolated patchy heterochromia with pili annulati can occur without other health issues.
2 citations
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August 2002 in “PubMed”
15 citations
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August 2015 in “Scanning” Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
April 2016 in “Journal of the American Academy of Dermatology” A 4-year-old girl had a rare hair disorder affecting only part of her scalp.
January 2018 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” Scalp micropigmentation is a process where tiny dots of pigment are tattooed onto the scalp to create the appearance of a shaved head or fuller hair.