ผมร่วงในผู้หญิง
แบ่งเป็น 2 แบบ
- Local / patchy
- Generalized hair fall
แบบ diffuse hair loss / generalized hair fall ต้องแยกระหว่าง TE ซึ่งเกิดค่อนข้าง acute และ กลุ่มเรื้อรัง
CTE [ chronic telogen effluvium] กับ FPHL [Female pattern hair loss]
ประวัติ
TE = Abrupt, rapid, generalized shedding of normal club hairs, 2-3 months after a triggering event like parturition, high fever, major surgery, etc
FPHL = gradual diffuse hair loss with thinning of central scalp/widening of central parting line/frontotemporal recession
CTE = Excessive, alarming diffuse shedding coming from a normal looking head with plenty of hairs and without an obvious cause is the hallmark of CTE
Pathology
การตรวจแยก ได้แก่
Histologic evidence
Lab test * CBC, urine, Serum Ferritin and Iron study Thyroid Hormones iron deficiency and thyroid hormone disorders are the two common conditions often associated with diffuse hair loss, and most of the time, there are no apparent clinical features to suggest them
Hair wash test [https://pubmed.ncbi.nlm.nih.gov/26711442/] wash the hair in 5 consecutive days and count the number of dropped hair [3 cm or longer]
สามารตรวจเช็คจำนวนผมร่วมได้จากลิ้งค์ www.bhiclinic.com/hair-check-scale/