UMEM Educational Pearls

Category: Toxicology

Title: Heavy Metal Poisoning Clues for Diagnosis

Keywords: metal, poisoning, thallium (PubMed Search)

Posted: 7/14/2007 by Fermin Barrueto, MD (Emailed: 7/8/2007) (Updated: 12/7/2019)
Click here to contact Fermin Barrueto, MD

Heavy Metal Poisoning Clues for Diagnosis Mees lines, indication of arrested nail growth, occurs in lead, arsenic and others Most heavy metals will cause a proteinuria Microcytic anemia and basophilic stippling seen in lead, arsenic, mercury Peripheral neuropathies in otherwise healthy person Thallium causes classic painful paresthesias in lower extremities