Fig. 3From: Fibro-adipose vascular anomaly (FAVA): three case reports with an emphasis on the mammalian target of rapamycin (mTOR) pathwayImmunohistochemical analysis of mTOR pathway in various components of FAVA. Abnormal vessels (a-d), fibrous tissue (e-h) and adipose tissue (i-l) in FAVA. Control (normal connective tissues surrounding FAVA) (m-p). Staining for H&E (a, e, i, m), p-S6K1 (b, f, j, n), p-4EBP1 (c, g, k, o) and p-AKT (d, h, l, p). Scale bars: a-p = 50 μmBack to article page