Nodular Lesion in Cheek With a Hair Tuft.

Am J Dermatopathol

Department of Dermatology, Clinical University Hospital of Valencia, Valencia, Spain.

Published: August 2017

AI Article Synopsis

  • Trichostasis spinulosa is a rare skin condition affecting hair follicles, leading to the accumulation of dormant (telogen) hairs.
  • It is noticeable when formations of hair tufts protrude from these enlarged follicles.
  • The case discussed involves trichostasis spinulosa linked with benign pigmented skin lesions (intradermal melanocytic nevi), and dermoscopy is used to diagnose the condition effectively.

Article Abstract

Trichostasis spinulosa is a rarely diagnosed disorder of the pilosebaceous unit, characterized by retention of telogen hairs within the dilated follicles. A hair tuft can be seen protruding from the follicles. We present a case of trichostasis spinulosa associated with intradermal melanocytic nevi, where dermoscopy helps to identify this entity.

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Source
http://dx.doi.org/10.1097/DAD.0000000000000572DOI Listing

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