lithiasis

English Thesaurus

1. the formation of stones (calculi) in an internal organ (noun.state)

hypernym	:	pathology,
definition	:	any deviation from a healthy or normal condition (noun.state)

hyponym	:	cholelithiasis,
definition	:	the presence of gallstones in the gallbladder (noun.state)

hyponym	:	enterolithiasis,
definition	:	the presence of calculi in the intestines (noun.state)

hyponym	:	nephrolithiasis, renal lithiasis,
definition	:	the presence of kidney stones (calculi) in the kidney (noun.state)