Intrafollicular collagenous crystalloids in a hair follicle of the nose

Int J Surg Pathol. 2011 Dec;19(6):800-2. doi: 10.1177/1066896909344721. Epub 2009 Oct 14.

Abstract

The authors report an unusual case of intrafollicular collagenous crystalloids in an 86-year-old woman. The presence of collagenous crystalloids within the follicular epithelium is intriguing and has not been described previously.

MeSH terms

  • Aged, 80 and over
  • Carcinoma, Squamous Cell / diagnosis
  • Collagen / analysis
  • Collagen / metabolism*
  • Crystallization
  • Crystalloid Solutions
  • Diagnosis, Differential
  • Female
  • Hair Diseases / metabolism
  • Hair Diseases / pathology*
  • Hair Follicle / chemistry
  • Hair Follicle / metabolism
  • Hair Follicle / pathology*
  • Humans
  • Isotonic Solutions / analysis
  • Nose
  • Skin Neoplasms / diagnosis

Substances

  • Crystalloid Solutions
  • Isotonic Solutions
  • Collagen