Chalky stone composed of kaolinite with traces of quartz ingested by a person with<unk><unk>  is the consumption of substances with no significant nutritional value such as soap, drywall, or paint. Subtypes are characterized by the substance eaten: This pattern of eating should last at least one month to meet the time diagnostic criterion of<unk>  Complications Complications may occur due to the substance consumed. For example, lead poisoning may result from the ingestion of paint or paint-soaked plaster, hairballs may cause intestinal obstruction and Toxoplasma or Toxocara infections may follow ingestion of feces or soil.
Pica 
Enostosis
Hyperostosis
Hypercementosis
Neutrophilia
Joint stiffness
Exostosis
Hemimelia