4 citations
,
May 2015 in “Indian Journal of Dermatology, Venereology and Leprology” Congenital triangular alopecia can occur outside the typical fronto-temporal region.
1 citations
,
February 2014 in “Hair therapy & transplantation” This case report describes a one-year-old boy with combined occipito-linear and triangular fronto-temporo-parietal alopecia and discusses the possibility of these lesions being a variant of neonatal occipital alopecia.
56 citations
,
March 2010 in “Journal of Dermatology” This review provides a synopsis of 53 cases of temporal triangular alopecia, noting its frequent detection in early childhood and potential association with congenital diseases, but it reports no new clinical findings.
12 citations
,
October 2016 in “Anais Brasileiros de Dermatologia” This review discusses the increasing reports of frontal fibrosing alopecia, a form of scarring alopecia, and its potential link to autoimmune disorders, but reports no new clinical results.
5 citations
,
October 2018 in “Dermatologic therapy” This case report describes the first recorded instance of congenital triangular alopecia in the mid-frontal scalp region, challenging the assumption that it is restricted to the frontotemporal area.
3 citations
,
February 2022 in “Cureus” This study observed an alopecia syphilitica-like pattern of hair loss in a woman with frontal fibrosing alopecia, suggesting it may be another atypical presentation of the condition.
1 citations
,
December 2017 in “Anais Brasileiros de Dermatologia” This article discusses the DOAJ, a comprehensive index of international open access journals, and emphasizes its role in providing free quality content online without presenting new research findings.
1 citations
,
January 2021 in “Journal of The American Academy of Dermatology” This article suggests a hypothesis that scalp neuropathy may contribute to androgenetic alopecia, focusing on the potential role of the arrector pili muscle's innervation in maintaining hair health.
August 2026 in “Journal of Cosmetic Dermatology” This systematic review reported that both hair transplantation and topical minoxidil were associated with cosmetic improvement in patients with temporal triangular alopecia, but noted that the evidence is based on low-level studies and highlighted the need for higher-quality research, especially in pediatric populations.
November 2002 in “Dermatologic Surgery” This review discusses the surgical methods of hair restoration, highlighting the density benefits of scalp reduction and rotation, but reports no new clinical findings.
March 2026 in “International Journal of Dermatology” In this study, topical finasteride 0.25% showed sustained effectiveness over 52 weeks, especially in the frontotemporal areas of men with androgenetic alopecia, while maintaining an excellent safety profile.
8 citations
,
April 2001 in “Dermatologic Surgery” This proposal presents a standardized system for naming areas of the balding scalp to improve communication among hair restoration professionals, defining major regions and introducing new landmarks.
5 citations
,
March 2018 in “Dermatologic Surgery” In this study, researchers found all donor sites except the neck region suitable for midfrontal hairline restoration in Southeast Asian women, with donor site hair density and diameter tending to decline with age.
This study found that platelet-rich plasma therapy may offer a simple and cost-effective treatment option for androgenetic alopecia in men, with around 70% of participants showing mild to excellent improvement.
January 2020 in “International journal of scientific research” Dermoscopy shows that varying hair shaft thickness and single hair follicles are main signs of male pattern baldness, especially in the fronto-temporal region.
19 citations
,
January 2015 in “Skin Pharmacology and Physiology” This study reported that using 5% minoxidil topical foam twice daily improved hair density and width in both the frontotemporal and vertex regions of men with moderate androgenetic alopecia.
44 citations
,
March 2004 in “Journal of Investigative Dermatology” This study observed that in vitro treatment of male frontotemporal scalp hair follicles with 17-β-estradiol stimulated hair shaft generation and hair matrix keratinocyte proliferation, suggesting potential anagen-prolonging effects.
March 2025 in “Revista Foco” This review describes the clinical signs, symptoms, and diagnostic findings for alopecia frontal fibrosante, emphasizing the importance of early diagnosis and variable treatment options, and reports no new findings.
July 2022 in “L Endocrinologo” This case report describes a 77-year-old woman with female pattern hair loss and elevated testosterone levels, who showed no improvement with minoxidil and lacked adrenal tumors on imaging.
July 2019 in “Journal of Investigative Dermatology” This article previews a Journal of Investigative Dermatology quiz on diagnosing male androgenetic alopecia and offers no new research results.
July 2026 in “Cosmoderma” In this case report, a 5-year-old boy presented with an itchy patch of hair loss in the frontotemporal region, with trichoscopy revealing specific hair shaft features, such as black dots and corkscrew hairs.
36 citations
,
November 2009 in “Journal of Investigative Dermatology” This study suggests that prolactin has complex, gender- and location-dependent effects on human hair follicles, promoting hair growth in female frontotemporal scalp areas while inhibiting it in male occipital regions.
February 2013 in “Journal of the American Academy of Dermatology” This case report found that intense focused skin tightening ultrasound reduced excessive underarm sweating by nearly 80% in two patients and was associated with temporary side effects like tenderness and redness.
34 citations
,
December 1995 in “Pediatric Dermatology” In this study, researchers reported a 0.11% occurrence of congenital triangular alopecia, recommending surgical treatment for women but not for men due to later potential development of androgenic alopecia.
26 citations
,
October 1999 in “Archives of Dermatology” This discussion suggests that acquired progressive kinking of hair in androgen-dependent scalp areas may indicate the early stages of androgenetic alopecia with a poor prognosis, but it offers no new clinical findings.
15 citations
,
February 2015 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” This article reviews the use of dermoscopy in distinguishing temporal triangular alopecia from alopecia areata, emphasizing its role in avoiding invasive diagnostics and ineffective treatments; it reports no new clinical findings.
8 citations
,
January 2002 in “Piel” Postmenopausal women may experience frontal hairline and eyebrow loss due to cicatricial fibrosis.
2 citations
,
March 2023 in “Skin research and technology” This study observed that temporal triangular alopecia in infants presents with distinct clinical and dermatoscopic features, indicating the usefulness of dermatoscopy for diagnosis and differential diagnosis.
1 citations
,
March 2023 in “Journal of the Turkish Academy of Dermatology” This report suggests a possible association between temporal triangular alopecia and sebaceous nevus, and identifies a pinkish background as a new trichoscopic finding for TTA.
January 2025 in “Journal of Dermatological Treatment” This study describes three cases of filler-induced alopecia with hair regrowth observed following treatments, emphasizing the importance of early intervention and understanding anatomical risks during cosmetic filler procedures.