preferred_name: Accumulation of Masson trichrome-positive materials in the interface zone between the epithelium and the stroma
preferred_name_lc: accumulation of masson trichrome-positive materials in the interface zone between the epithelium and the stroma
label: Accumulation of Masson trichrome-positive materials in the interface zone between the epithelium and the stroma
label_lc: accumulation of masson trichrome-positive materials in the interface zone between the epithelium and the stroma