transition phase of a hair follicle, which last approximately 2 weeks. Cicatricial alopecia: alopecia caused by lesions to the hair follicles.
Refers to the phase of hair growth where hair is shed in anticipation of new growth. This phase lasts approximately two to three weeks.
Refers to the resting phase of the hair cycles.
transitional stage of the hair cycle between growth and resting.
The intermittent stage between the growing ( anagen) and resting ( telogen) phases of the hair's growth cycle.
Transition phase of the hair growth cycle. It lasts approximately 2-3 weeks, and signals the end of active growth.
The end of the active growing phase of the life cycle of the hair. It is a transitional stage between the growing phase (anagen) and the resting stage (telogen). In catagen all growth ceases and the "club" hairs are formed.
Gk, kata, down, under + genein, to produce], the short transition phase of the hair growth cycle, lasting two to three weeks
A transitional root stage between the actively growing anagen stage and the resting telogen stage.
Catagen is a short involutional phase of the hair cycle.
The catagen phase is the resting phase of the hair cycle.