2. Trichorrhexis Nodosa: eMedicine Dermatology
The essential abnormality of trichorrhexis nodosa is the formation of nodes along the hair shaft through which breakage readily occurs. In 1852, Samuel Wilks of Guy's Hospital first described the condition, although the term trichorrhexis ...
emedicine.medscape.com

3. Trichorrhexis nodosa - Shands Healthcare
Trichorrhexis nodosa is a problem in which thickened or weak points (nodes) along the hair shaft cause your hair to break off easily.
www.shands.org

4. DermAtlas: Online Dermatology Image Library dermatology image,trichorrhexis nodosa
white hair shaft micronodules preceding hair fracture; short broken hairs; inset with close up of hair shaft nodules and fracture of hairs with splaying of exposed fibers
dermatlas.med.jhmi.edu

5. Health Los Angeles - Trichorrhexis nodosa. Trichorrhexis nodosa is a problem...
Rated One of the Top  Hospitals in the Nation 20 Consecutive Years
www.uclahealth.org