Congenital triangular alopecia - A case report

Patel, D. M.; Tandel, Jinal Jainendrabhai; Nair, Pragya A

doi:10.4103/ijt.ijt_4_20

Cited by 3 publications

(4 citation statements)

References 8 publications

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“…These results were not maintained after discontinuation of topical minoxidil. 6 In our case, sublingual minoxidil was initiated to treat FPHL and rapid regrowth of terminal hair in the CTA patch was observed after 3 months. Sublingual minoxidil was preferred over oral as recent studies have shown increased follicular sulphate bioavailability and increased safety due to less haemodynamic changes.…”

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confidence: 67%

A case of cabozantinib‐induced pyoderma gangrenosum‐like ulceration

2022

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Two months after the initial cabozantinib therapy, painful, necrotic ulcers with erythematous-to-violaceous undermined borders were observed on the lower leg. (b) The ulcers gradually expanded and deepened. (c) They were treated with a split-thickness skin graft 6 weeks after the discontinuation of cabozantinib. (d) Leg ulcers recurred at the same site 3 weeks after cabozantinib was restarted. (e) The ulcers improved 7 weeks after discontinuation of cabozantinib.

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confidence: 67%

A case of cabozantinib‐induced pyoderma gangrenosum‐like ulceration

2022

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“…TTA was first described by Sabouraud in 1905, and fewer than 200 cases have been reported so far. 3 According to the literature, the incidence rate is only 0.11%, 4 which is a rare disease. In recent years, TTA has been regarded as a relatively common disease with insufficient recognition and diagnosis.…”

Section: Discussionmentioning

confidence: 99%

“…TTA was first described by Sabouraud in 1905, and fewer than 200 cases have been reported so far 3 . According to the literature, the incidence rate is only 0.11%, 4 which is a rare disease.…”

Section: Discussionmentioning

confidence: 99%

Clinical and dermatoscopic features of temporal triangular alopecia in infants

Guan

Shi

Ren

et al. 2023

Skin Research and Technology

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Objective To summarize the clinical and dermatoscopic features of temporal triangular alopecia in infants and explore the clinical significance of dermatoscopy in the diagnosis of triangular alopecia temporalis in infants. Methods A retrospective analysis was performed on 20 children with temporal triangular alopecia diagnosed in the dermatology clinic of Tianjin Children's Hospital from January 2015 to December 2021. Dermatoscopy was performed on all children, and images were collected. Results The clinical features of 20 children were 15 males and five females, all of which were born immediately after birth; There were eight cases (40%) in the left temporal region, 10 cases (50%) in the right temporal region, one case (5%) in the head region, and one case (5%) in the occipital region; 19 cases were single (95%), one case was multiple (5%); There were 21 skin lesions, 15 triangular lesions (71.4%), four quasi‐circular lesions (19%), and two lance‐shaped lesions (9.5%). Trichoscopic features: The hair follicle opening in all skin lesions is normal, and the hair follicle opening can be seen with fluffy hair (vellus hair). The vellus hair is evenly distributed, and the length is diverse (both short and long vellus hair exist in the same hair loss area). There are 14 cases of white vellus hair (70%), five cases of white spots (25%), one case of honeycomb pigment pattern (5%), and one case of vascular dilation pattern (5%). Conclusion Temporal triangular alopecia in infants has typical clinical and dermatoscopic characteristics, and the dermatoscopy can provide clinical basis for its diagnosis and differential diagnosis.

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“…These typically show other features including yellow dots, exclamation hairs, inflammation and scaling, broken hairs or atrophic skin. 6 Clinicians should recognize these clues on trichoscopy, as it is frequently mistreated as AA with intralesional steroid injections.…”

Section: Regrowth Of Hair In Congenital Triangular Alopecia Induced B...mentioning

confidence: 99%