lithiasis

Types

 biliary lithiasis (cholelithiasis )
 pancreatic lithiasis
 urinary lithiasis / renal lithiasis
 salivary lithiasis
 pulmonary alveolar microlithiasis

Images

 bladder calculus

• https://twitter.com/Missle/status/805753440622301184

 Pulmonary alveolar microlithiasis

• https://twitter.com/SansanoValero/status/873240039597146114

- renal lithiasis / urinary lithiasis

• https://twitter.com/CiolyRiveroC/status/877628778402373632

See also

 calcifications
 metabolic anomalies