Temporal triangular alopecia appears as a triangular or spear-shaped loss of hair, with the ‘point’ of the triangle directed up and back. The shape is sometimes round or oval. It usually does not cause any symptoms, but sometimes patients report dysaesthesia in the lesion.

Triangular alopecia is hair loss that may be congenital but usually appears in childhood as a focal patch of loss that may be complete or leaving fine vellus hairs behind. [2]: 643 Affected individuals are typically entirely healthy. Hair restoration surgery using follicular unit transplantation has been a successful treatment modality for TTA

2020年7月16日 · Triangular alopecia, also called congenital or temporal triangular alopecia, is a disease characterized by the appearance of a triangular or oval shaped area in the temporal or frontal region of the head (hence its name), where there …

Congenital triangular alopecia (CTA) also known as temporal triangular alopecia is a benign noncicatricial pattern of hair loss. It typically affects the frontotemporal region and rarely involves the temporoparietal or occipital scalp.

A congenital triangular alopecia (CTA), also termed as temporal triangular alopecia (TTA) is a localized non-inflammatory and non-scarring alopecia which is clinically characterized by a smooth bald patch on the left or right side of frontotemporal scalp with triangular, spear or oval shape (Figure 1a).

Congenital triangular alopecia (CTA) also known as temporal triangular alopecia is a benign noncicatricial pattern of hair loss. It typically affects the frontotemporal region and rarely involves the temporoparietal or occipital scalp.

Triangular alopecia also known as triangular temporal alopecia, congenital temporal alopecia or Brauer nevus, is a non-scarring form of hair loss (alopecia) usually seen on the frontotemporal scalp 1, although there have been reported cases of congenital triangular alopecia affecting the temporoparietal 2 and occipital scalp 3.

Triangular alopecia usually involves the temple, but may be seen above the ears. It may be present at birth but parents generally first notice the thinning at about 2–4 years of age. Normal hair density is present, but the majority of hairs are fine, vellus hairs. Treatment is generally not needed, but topical minoxidil may be of some value.

Temporal triangular alopecia/congenital triangular alopecia may be present at birth or may be acquired during the first decade of life. Alopecic patch in the fronto-temporal scalp of a child is the usual scenario, however, lesions rarely occur outside the temporal area or …

2023年3月2日 · Temporal triangular alopecia (TTA) also known as congenital triangular alopecia is a kind of asymptomatic permanent, localized, nonscar, noninflammatory alopecia. It is characterized by alopecia plaques without any potential skin changes, which are usually limited to the frontotemporal region of the scalp. 1 The diagnosis is mainly based on its ...