=Tetrachlorethane= ('Cellon').--Acetylene tetrachloride; vapour has
caused poisoning in aeroplane ('dope') and cinema film works.
Symptoms.--Gastric symptoms and marked jaundice. This may be followed
in days or weeks by stupor, coma, death.
Post-Mortem.--Fatty degeneration of internal organs, chiefly liver.
=Trinitrotoluene (T.N.T.).=--An explosive solid which stains the skin an
orange colour; may be absorbed through skin or be inhaled.
Symptoms.--Shortness of breath, headache, drowsiness. Later, skin
irritation, gastritis, jaundice, blood degeneration.
Treatment.--Remove from work, rest in bed, diuretics, purgatives,