The farmer who didn't need a wheel barrow.

We report the difficulties encountered in diagnosing leptospirosis in an 85-year-old man who presented with non-specific signs and symptoms. Initially, a wide haematologic and oncologic work-up without significant results was performed, as symptoms of several organ dysfunctions emerged and the clinical course showed a rapid deterioration. After several days without a definite diagnosis, the infection was finally detected after reviewing all results and considering the patient's profession as a farmer. After receiving appropriate antibiotic treatment the patient recovered fully.