[Explanation of an unclear neurological syndrome by toxicologic investigation].
METHODS
A 51-year-old man without relevant previous illness developed vomiting and diarrhoea, later also tingling and hypaesthesias in the limbs, as well as optical hallucinations that had occurred after a mid-day meal and drinking red wine. Neurological examination revealed variable pupillary reactions with anisocoria that would change from one side to the other. There was no paresis, muscle reflexes were brisk, more so on the right. Babinski reflex was positive on the right, there was an unsustained clonus of the right foot and the coordination tests were normal. Distal symmetrical hypaesthesias and paraesthesias were present in all limbs. An exogenous psychosis with restlessness and optical hallucinations was observed.


METHODS
Routine blood count revealed leukocytosis. Serum concentrations of cGt and GPT were raised. Cerebral computed tomography and cerebrospinal fluid as well as microbiological tests of the mid-day meal were normal.


METHODS
As the cause of the symptoms was initially unclear the patient was admitted to hospital and monitored without any specific treatment. Within one night all symptoms had disappeared and he was discharged the next morning without any complaints. Later the red wine which he had drunk was examined toxicologically and found to contain the "designer drug" DOB (2,5-dimethoxy-4-bromamphetamine).


CONCLUSIONS
Accidental poisoning with DOB is probably a rare event which can hardly be included in routine differential diagnosis. If an acute cerebral organic syndrome has been excluded, only toxicological investigation can help in establishing the diagnosis in such cases.
Toennes
S W
SW
Zentrum der Rechtsmedizin, Abt. II-Forensische Toxikologie, Johann Wolfgang Goethe-Universität Frankfurt/Main.
Ohlmeier
M
M
Schmidt
K
K
Kauert
G
G
D004290:DOM 2,5-Dimethoxy-4-Methylamphetamine / Q000031:analogs & derivatives* / Q000506:poisoning; D015198:Designer Drugs / Q000506:poisoning*; D003937:Diagnosis, Differential; D003967:Diarrhea; D006213:Hallucinogens / Q000506:poisoning*; D006801:Humans; D006987:Hypesthesia; D008297:Male; D008875:Middle Aged; D009460:Neurologic Examination; D014839:Vomiting; D014920:Wine / Q000032:analysis*
D015198:Designer Drugs; D006213:Hallucinogens; D004290:DOM 2,5-Dimethoxy-4-Methylamphetamine; C003943:2,5-dimethoxy-4-bromoamphetamine