“…Accidental ingestion has been reported for Cr(VI) compounds including chromic acid (Fristedt et al, 1965;Saryan and Reedy, 1988;Loubières et al, 1999), potassium chromate (Goldman and Karotkin, 1935;Partington, 1950;Kaufman et al, 1970;Sharma et al, 1978;Iserson et al, 1983;Clochesy, 1984;Hanston et al, 2005), and ammonium dichromate (Reichelderfer, 1968;Hasan, 2007) resulting in a large variety of clinical presentations such as abdominal pain, nausea, and vomiting; hematemesis and bloody diarrhea; caustic burns of the mouth, pharynx, esophagus, stomach, and duodenum and GI hemorrhage; anemia, decreased blood Hb, abnormal erythrocytes, and intravascular hemolysis; hepatotoxicity (hepatomegaly, jaundice, elevated blood bilirubin, and liver enzymes activities); renal failure (oliguria and anuria); cyanosis; and metabolic acidosis, hypotension, and shock (see also ATSDR, 2012). Fatty degeneration in the liver and tubular degeneration and necrosis in the kidney were observed in biospies (Reichelderfer, 1968;Kaufman et al, 1970;Sharma et al, 1978;Loubières et al, 1999).…”