Case of Thallium Intoxication

This document presents a case of thallium intoxication in a 38-year-old woman who exhibited symptoms such as subacute sensory-motor polyneuropathy, hepatitis, and alopecia. Thallium compounds are highly toxic, affecting glucose metabolism and causing neurological and dermatological symptoms. The patient showed elevated liver enzymes and low potassium levels, with tests confirming high thallium levels in her serum and urine. Treatment with potassium hexacyanoferrate, an antidote, led to a positive outcome, with full resolution of symptoms and hair regrowth after one year. Thallium intoxication is rare and challenging to diagnose, requiring differentiation from other heavy metal intoxications and autoimmune diseases. Prompt administration of the antidote is crucial for effective treatment.