Astanga Hrudaya
कफजो न च पूयाय मर्मजश्च रुजे न यः । अचूर्णश्चूर्णकीर्णाभो यत्राकस्माच्च दृश्यते ॥ ११५ ॥
that caused by kapha but not having pus, that situated on vital spots but not causing pain, that which is not fissured but appears as having fissures or powdery material is visible suddenly (without any reason),
english translation
kaphajo na ca pUyAya marmajazca ruje na yaH । acUrNazcUrNakIrNAbho yatrAkasmAcca dRzyate ॥ 115 ॥
hk transliteration by Sanscript