For the vertex area, the mean change from baseline to week 24 was ... in the vertex and 13.1% higher (P=0.15) in the frontal scalp. Sixty percent of the oral minoxidil group and 48% of the topical ...

Flesh colored, painful nodular plaques on the vertex of the scalp which frequently discharge a seropurulent material. Patient reports a loss of hair in the affected area and states the condition ...