PMC6402545_01
Urine showing mild increase in porphobilinogen (Hoesch test) and partitioning with chloroform in urine of the patient (ruby red color).
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Urine for porphobilinogen showed a mild increase (Figure 1) however the quantitation of PBG (porphobilinogen) on 24-hour urine during acute stage was normal so also the blood lead levels (<10ugm/L).