disease disrupts disease causes disruption of anagen alopecia loose anagen syndrome https://www.malacards.org/card/loose_anagen_hair_syndrome OMIM:600628 MEDGEN:98351 UMLS:C0406468 icd11.foundation:547259783 MESH:D058247 GARD:0003287 Loose anagen syndrome is a rare benign hair disorder affecting predominantly blond females in childhood and characterized by the presence of hair that can be easily and painlessly pulled out. Most of the hair is in the anagen phase and lacks an external epithelial sheath. Hair grows back quickly and the condition improves spontaneously with aging. Loose anagen hair can be associated with other anomalies, such as coloboma. SCTID:238735005 loose anagen hair syndrome MONDO:0010908 DOID:0111702 ICD9:704.8 Orphanet:168 disorder of development or morphogenesis